Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

De 349,473 opiniones, los clientes califican nuestro Software Architecture Developers 4.9 de un total de 5 estrellas.
Contratar a Software Architecture Developers

Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

De 349,473 opiniones, los clientes califican nuestro Software Architecture Developers 4.9 de un total de 5 estrellas.
Contratar a Software Architecture Developers

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    301 trabajos encontrados

    NOMBRE PROYECTO Personalización módulo Cotizaciones en Odoo + Modificación plantilla PDF (QWeb / Studio) Version Odoo 18.0+e (Edición Enterprise) DESCRIPCIÓN DEL PROYECTO Estamos utilizando Odoo (módulo Ventas / Cotizaciones) y necesitamos realizar mejoras tanto en la vista del formulario como en el PDF generado. 1. Modificaciones en el formulario de Cotización Se requiere: * Crear nuevos campos seleccionables (tipo lista desplegable / selección). * Quitar u ocultar campos que actualmente no utilizamos. * Reorganizar visualmente ciertos bloques de información. * Asegurar que los nuevos campos también queden disponibles para impresión en el PDF. Idealmente usando Odoo Studio, pero si es necesario desarrollo en ...

    €194 Average bid
    €194 Oferta promedio
    32 ofertas

    Proyecto: Sistema de Gestión Integral Rubro: Librería, Juguetería e Insumos de Computación (5.000 SKUs). A. Objetivos Principales Desarrollar o implementar una plataforma de gestión (ERP/POS) que agilice la venta masiva en mostrador, lleve control de stock (actualmente no lo tiene) y automatice la comparación de costos con proveedores para una compra inteligente y rápida o al menos facilite el proceso de compra con sistema de alertas en el caso de que el scraping no sea posible de realizarlo. B. Módulos Específicos Requeridos 1. Módulo de Compras e Inteligencia de Precios: • Web Scraping: El sistema debe conectarse a las URL de proveedores principales para extraer precios de costo en tiempo real. • Comparador...

    €279 Average bid
    €279 Oferta promedio
    45 ofertas

    Necesito poner en marcha cuanto antes un chatbot conversacional para nuestra clínica dental que no solo atienda a los pacientes, sino que incremente al máximo el número de citas cerradas y, con ello, las ventas de tratamientos. El flujo principal es claro: el bot debe poder programar citas y, una vez confirmadas, lanzar recordatorios mediante notificaciones dentro de nuestra app. Para reservar, tiene que solicitar de forma natural el nombre del paciente, la fecha y hora preferida y el tipo de tratamiento que desea. Con esos datos, validará disponibilidad en nuestro calendario (puedo facilitar la API) y dejará la cita registrada en nuestro CRM. Quiero un motor de NLP en español—Dialogflow, GPT-4, Rasa u otro equivalente—capaz de entend...

    €370 Average bid
    €370 Oferta promedio
    62 ofertas

    Necesito poner en marcha cuanto antes un chatbot conversacional para nuestra clínica dental que no solo atienda a los pacientes, sino que incremente al máximo el número de citas cerradas y, con ello, las ventas de tratamientos. El flujo principal es claro: el bot debe poder programar citas y, una vez confirmadas, lanzar recordatorios mediante notificaciones dentro de nuestra app. Para reservar, tiene que solicitar de forma natural el nombre del paciente, la fecha y hora preferida y el tipo de tratamiento que desea. Con esos datos, validará disponibilidad en nuestro calendario (puedo facilitar la API) y dejará la cita registrada en nuestro CRM. Quiero un motor de NLP en español—Dialogflow, GPT-4, Rasa u otro equivalente—capaz de entend...

    €182 Average bid
    €182 Oferta promedio
    53 ofertas

    ESTRUCTURA COMPLETA FASE 0 - Estructura Base Proyecto inicial Laravel + Vue.js Autenticación JWT + 2FA Sistema de roles básico Multi-sucursal mínimo Auditoría de logs Configuración global Documentación API MÓDULO 1 - Usuarios y Seguridad Roles jerárquicos completos Permisos granulares Logs BEFORE/AFTER Sesión única Auditoría exportable Panel de administración MÓDULO 2 - Inventario Productos con identidad única Matriz de 6 precios Stock negativo controlado Movimientos completos Transferencias Categorías jerárquicas Proveedores y compras Códigos de barras Galería de imágenes MÓDULO 3 - CRM Registro completo clientes Historial completo Score interno A/B/C...

    €2183 Average bid
    €2183 Oferta promedio
    50 ofertas

    I’m ready to build out a new schedule in Microsoft Project and want expert help getting everything right from the start. My focus is on two areas—project setup & planning and ongoing tracking & reporting—using a hybrid methodology that blends Agile checkpoints with classic Waterfall phase gates. Here’s what I need: • Initial file configuration: calendars, WBS, dependencies, and resource pool created in Microsoft Project so the schedule reflects our hybrid workflow. • Baseline & tracking structure: set baselines, custom fields, and variance views that let me see earned value, sprint burn-down, percent complete, and critical path at a glance. • Reporting toolkit: build printable and dashboard-style reports (timeline, milestone chart, ...

    €29 / hr Average bid
    €29 / hr Oferta promedio
    27 ofertas
    Módulo Wompi SV para Odoo18
    3 días left
    Verificado

    Quiero contar con un módulo payment_wompi_sv completamente funcional para Odoo 18 que conecte mi sistema con la API REST de Wompi El Salvador. Alcance principal • Permitir pagos tanto en facturas emitidas desde Contabilidad como en el sitio web/e-Commerce, todo dentro del flujo estándar de Odoo. • Procesar transacciones únicas y recurrentes, recuperando cada estado mediante webhooks oficiales de Wompi. • Ejecutar la validación requerida de Confirmación del pago antes de registrar el movimiento contable. Requerimientos técnicos – Usar los endpoints y firmas indicados en la documentación (). – Implementar manejo de tokens, HMAC SHA-256 o el método de firma que exija la pasarela para garantizar in...

    €137 Average bid
    €137 Oferta promedio
    30 ofertas

    Descripción: Planteo es básicamente un CRM especializado en logística y transporte, con funcionalidades muy concretas para la colaboración con empresas externas y la gestión interna del flujo de trabajo, la idea en un esquema claro para que pueda servir como base de requerimientos: Objetivo del sistema Centralizar la gestión de solicitudes de transporte. Optimizar la colaboración con empresas externas. Mejorar la trazabilidad de procesos internos (solicitudes, órdenes de compra, facturación, pagos). Facilitar la exportación de datos para análisis y reportes. Usuarios Externos: 10–12 empresas de transporte. Ingresan rutas de servicio. Adjuntan archivos relevantes (documentos, cotizaciones, certificados). In...

    €496 Average bid
    €496 Oferta promedio
    63 ofertas

    I need a reliable solution that can pull data from LinkedIn and insert it straight into a database I specify. The core requirement is the automated transfer—once the tool finishes scraping, every captured field should already be sitting in the database ready for queries and reporting, no manual copy-paste. You’ll advise me on the best approach to authenticate, respect rate limits, and minimise the risk of blocks while still collecting the typical profile-level details (name, headline, company, location, experience, education, skills and anything else you can legally obtain). I will confirm the final field list before you begin. Key objectives • Build or configure a scraper / API wrapper that logs in, navigates to each target profile and captures the agreed-upon fields ...

    €9 / hr Average bid
    €9 / hr Oferta promedio
    20 ofertas

    I'm seeking an experienced software developer to create robust accounting software for enterprise use. Essential Features: - Payroll Management - Inventory Tracking - Financial Reporting Platform: Windows Ideal Skills and Experience: - Expertise in accounting software development - Proficiency in Windows application development - Strong background in payroll, inventory, and financial reporting systems - Experience with enterprise-level software solutions - Ability to ensure data security and compliance with financial regulations Please provide portfolio and relevant work experience.

    €8 / hr Average bid
    €8 / hr Oferta promedio
    30 ofertas
    Odoo POS Setup for Retail
    6 días left
    Verificado

    I’m ready to expand our existing Odoo ERP with a fully-functional POS module tailored for a retail environment. The core goals are to synchronise counter sales with our current stock records and present an intuitive screen layout that can double as a customer-facing display. Key deliverables: • Seamless inventory management inside POS, linked in real time to our present Odoo warehouses. • Custom screen view that is quick for cashiers while showing customers their basket and running total. Everything will be built directly in our live Odoo instance, so I need clear documentation of any new modules, settings, or studio tweaks you apply. Once finished, please provide a short hand-off session so my team can manage products, prices, and user roles confidently on their ow...

    €119 Average bid
    €119 Oferta promedio
    64 ofertas

    I have a fully-functional ERP written in core PHP with a MySQL backend. The next milestone is an Inventory Management module dedicated exclusively to stock tracking. No supplier or order features are needed at this stage. What I need built • Database changes to record products, stock movements (in, out, adjustments) and current on-hand quantities. • Clean, responsive PHP screens that blend with the existing UI for item setup, stock transactions and a real-time stock level dashboard. • Basic search, filter and export to CSV so staff can pull quick counts. • Low-stock thresholds with email alerts (SMTP already configured in the system). • Clear install/merge instructions and brief user documentation. Acceptance The module must install without breaking e...

    €94 Average bid
    €94 Oferta promedio
    41 ofertas

    The developer should build a cross-platform AI-powered IT Help Desk agent and management system that supports Windows, Linux, and macOS. The system must include a backend API (preferably in Python FastAPI or Node.js) to handle ticket management, device registration, and command distribution, along with a secure database (PostgreSQL) and an optional vector database for AI knowledge retrieval. The agent itself should be written in a compiled language like Go for cross-platform deployment, capable of registering devices, reporting system info and heartbeat, detecting missing patches, restarting services, and executing safe commands remotely. The AI component should analyze incoming IT tickets, automatically suggest fixes, and optionally execute auto-remediation commands when safe. All communi...

    €425 Average bid
    €425 Oferta promedio
    115 ofertas

    I'm looking to develop specialized software for an artillery correction system using a PTZ (pan-tilt-zoom) camera. The software should be capable of detecting and tracking static targets. Additionally, it should provide crucial correction data such as angular position adjustments and elevation adjustments. Key requirements: - Target detection and tracking of static targets - Provide angular position adjustments - Provide elevation adjustments Ideal skills and experience: - Expertise in computer vision and image processing - Experience with PTZ camera integration - Strong background in software development, particularly in real-time systems - Familiarity with artillery systems and requirements is a plus

    €94 Average bid
    €94 Oferta promedio
    9 ofertas

    I want a purpose-built Airtable base that lets my project managers track every $ that flows through a job while giving me, as the owner, a clear tick-off control for supplier payments. What the base must do • Cost management and calculations – an input for estimated cost, an input for actual cost, and an automatic profit-margin field that updates in real time. • Supplier quote storage and attachments – each cost line needs an upload field (PDF, image, email printout) so the original quote is always one click away. • Payment tracking – a simple checkbox or single-select that I can toggle when a quote has been paid; when selected, it should stamp the payment date automatically. Financial insight I rely on profit-margin reports, so the system sho...

    €23 / hr Average bid
    €23 / hr Oferta promedio
    95 ofertas
    Deploy Server-Side Python Script
    6 días left
    Verificado

    • Description We have a small Python script which needs to be put on the server-side as an API. Excluding the GUI code and comments, the script has about 750 lines. You will be given a VPS, which the API will allow downstream applications to call the engine for data comparison. We need multiple real-time endpoints for downstream applications. For testing purposes, we will set the maximum to 3 for now. Ultimately, it can be scaled to an unlimited number of real-time comparisons. I suppose we will have multiple copies of the comparison code on the same/different servers, but with three REST API endpoints. Hence, the Python script will be split into server and client-side code. As there are multiple data points to be compared with, we are thinking that the web app will first initiate...

    €151 Average bid
    €151 Oferta promedio
    96 ofertas
    Create APK Photo Booth App
    6 días left
    Verificado

    Project Overview We are looking for an experienced Android developer (or team) to recreate and improve an existing Photobooth Android APK application used on a dedicated photobooth tablet device with an integrated printer and camera. The goal is to replicate current functionality, modernise the UI/UX where appropriate, and ensure stable hardware integration with the built-in camera, LED ring light, and photo printer. This is a hardware-integrated Android project — not a simple mobile app — so experience with Android system apps, kiosk mode, USB/Bluetooth peripherals, camera APIs, and printer integration is essential. Hardware Environment (Important) According to the technical brief: • Android tablet device: o Android 10 GO edition o Allwinner A133 processor o 2GB RAM / 3...

    €1473 Average bid
    €1473 Oferta promedio
    146 ofertas

    I need a unified business backbone built on Microsoft 365 Power Platform that covers both customer-facing and back-office processes. On the CRM side, the solution must capture every contact, automate the sales pipeline from lead to closed deal, and provide a smooth service console so support tickets never fall through the cracks. For ERP, I want real-time inventory visibility, clean financial ledgers with multi-entity reporting, and straightforward HR workflows covering onboarding, leave, and performance reviews—all surfaced inside the same Dataverse environment. Preferred stack: Power Apps model-driven apps, Dynamics 365 components where licensing allows, Power Automate for orchestration, and Power BI for dashboards. Key deliverables • Model-driven app(s) that delive...

    €20 / hr Average bid
    €20 / hr Oferta promedio
    53 ofertas

    I need a bespoke CRM that keeps every stage of my real-estate leads organised while directly tying into the marketing campaigns that feed those leads. The build must cover three core functions from day one: • robust lead tracking so I always know source, status and next action; • automated email follow-ups triggered by lead behaviour or timeline; • clear, at-a-glance reporting and analytics so I can see which ads and agents are converting. The system has to talk natively to both Google Ads and Facebook Ads—pulling campaign data in and, ideally, pushing conversion events back out—so I can view performance without jumping between dashboards. Two user roles will run the daily workflow: Admin (full control) and Agent (restricted to their own leads and tasks). ...

    €305 Average bid
    €305 Oferta promedio
    126 ofertas

    Looking for Experienced Metin2 Developers (C++ / Python) – Paid Project Hi, I’m looking for 1–2 experienced Metin2 developers for a long-term paid project. Project: Custom Metin2 private server with unique systems (runes, custom drops, balance changes, PvE/PvP improvements). The goal is to build a stable, long-term server, not a quick copy-paste project. Requirements: Proven experience with Metin2 server core (C++) Experience with Metin2 client modifications (Python/UI) Ability to create custom systems (e.g. rune system, special bonuses, dungeon mechanics, drop systems) Bug fixing, optimization, performance improvements Good communication and reliability Nice to have: Previous work on known Metin2 private servers Experience with server security / basic anti-che...

    €18 / hr Average bid
    €18 / hr Oferta promedio
    65 ofertas

    Automated Real Estate Systems Development Overview Ongoing work I am a part-time realtor focusing on investment properties, and I want to streamline my workflow with an automated system. This system will help investors by publishing daily cash-flowing deals on my Facebook and WhatsApp groups, aiming to facilitate engagement and lead generation. Read more Scope of work - Automated data sourcing from MLS or other property data sources. - Develop a cash flow analysis and ROI calculation system. - Filter properties meeting positive cash flow criteria. - Automatically format and publish daily posts to Facebook and WhatsApp groups. - Integrate a CRM system to capture inbound leads. - Provide documentation for system management. Read more References - Provide similar projects you have completed....

    €99 Average bid
    €99 Oferta promedio
    66 ofertas

    我计划启动一款跨平台移动应用,希望从软件架构设计到首个可运行原型都由同一位开发者完成。 核心需求 • 应用类型:移动应用,需一次开发同时覆盖 iOS 与 Android。 • 开发框架:对 React Native、Flutter 或 Ionic 都持开放态度,只要能充分体现性能与可维护性,可由你提出技术选型方案。 我需要的交付物 1. 总体架构设计文档——包含目录结构、状态管理方案、第三方服务集成思路与未来扩展的考虑。 2. 核心功能原型——能够在 iOS 与 Android 真机运行,展示主要页面跳转及数据流。 3. 简洁的技术交接说明——说明构建步骤、依赖版本与后续继续开发的注意事项。 理想的你熟悉跨平台框架优势与局限,对移动端性能优化、包体大小控制及商店上架流程有实际经验。如果可以在沟通中分享你之前的类似作品,将有助于我快速决策。

    €1087 Average bid
    €1087 Oferta promedio
    18 ofertas

    Our MVP is live and stable; the only piece missing before launch is the licensing layer. I already have the logic mapped out for both geographical and categorical tiers, but I need the code that enforces those rules inside Odoo and keeps it in sync with our MEAN-based front end and the existing Python services. Here is what has to happen: • Build or extend an Odoo module that talks to our Node.js API, receives license-creation calls, and stores the resulting keys and usage limits. • Expose secure REST endpoints (or use RPC if you prefer) so the Angular front end can validate a license and retrieve project entitlements in real time. • Make sure the Python micro-services that run our billing routines can both read and write to the same licensing data, preventing race co...

    €921 Average bid
    €921 Oferta promedio
    159 ofertas

    We would like to find someone who is capable of making a ticket buying bot, to PREVENT tickets from being bought from. This is a protection and defensive upwork post. We are looking to block vulnerabilities in the website. Thank you, J

    €513 Average bid
    €513 Oferta promedio
    171 ofertas

    Saya ingin merealisasikan sebuah aplikasi perangkat lunak dan membutuhkan bantuan pengembang berpengalaman untuk memulainya dari nol. Fokus utama saya adalah: • Menyusun rancangan arsitektur dasar yang jelas. • Membangun prototipe fungsional sederhana agar ide cepat bisa diuji. • Menyertakan dokumentasi singkat tentang cara instalasi dan penggunaan. Jenis aplikasi: Software application (sesuai pilihan saya). Platform akhir—Windows, Mac, atau Linux—masih fleksibel dan akan kita putuskan bersama setelah menilai kebutuhan dan teknologi yang paling cocok. Kriteria keberhasilan: kode bersih, terstruktur, dapat di-build tanpa error, dan tersimpan di repositori Git untuk memudahkan kolaborasi. Jika Anda terbiasa bekerja secara iteratif, memberi pembaruan rutin,...

    €13 / hr Average bid
    €13 / hr Oferta promedio
    4 ofertas

    I’m reorganising my equipment-maintenance and rental company and need ClickUp configured as a stop-gap CRM and workflow manager while the full 120-page master system is being built. I would like to have an expert work with me online and I provide immediate feedback to remove the delays of waiting on my responses. In ClickUp I want spaces, folders and views that let my team: • run day-to-day task management, • track every piece of equipment (status, service dates, rental history), • manage client details and interactions. I do intend to hook this workspace into the other tools we already rely on, so please map out and implement integrations for: • our accounting software, • communication tools, • inventory management package. Delivera...

    €19 / hr Average bid
    €19 / hr Oferta promedio
    122 ofertas

    I am rolling out Odoo in my company and will start with the Sales and Inventory modules. The goal is a clean, production-ready instance configured to match our current workflows and stocked with all historic data. Scope of work • Configure and fine-tune Odoo Sales and Inventory so that quoting, order processing, stock moves, and replenishment mirror the way we operate today. • Import every record—customers, suppliers, products, price lists, stock levels, open orders, and transaction history—so there is no break in reporting or traceability. This is a full data migration from our legacy ERP; mapping, cleansing, and validation are part of the job. • Train my team on the new environment and leave clear documentation so we can maintain basic settings ourselves. ...

    €3293 Average bid
    €3293 Oferta promedio
    91 ofertas
    Zapier AI Chatbot Automation Setup
    6 días left
    Verificado

    I need a or Zapier specialist to wire up a lightweight AI chatbot flow that plugs directly into my customer service platform. The goal is to reduce repetitive work by letting the bot: • Respond to FAQs with clear, pre-approved answers • Gather key customer information (name, email, order number, issue summary) and pass it into my help-desk workspace in real time Here’s what I’m after: 1. A simple, maintainable Zap or Make scenario that connects the chatbot (OpenAI or similar) to the chosen customer service tool. 2. Structured mapping of the captured data to the correct fields so my team sees everything in one ticket thread. 3. A short read-me or Loom walkthrough showing how the automation is configured and where to tweak replies or routing rules later. ...

    €137 Average bid
    €137 Oferta promedio
    131 ofertas

    I need a CRM system that can effectively manage lead tracking, sales funnel management, and provide comprehensive reporting and analytics. The CRM should seamlessly integrate with Google Sheets. Key Requirements: - Lead Tracking: Monitor and manage potential sales leads. - Sales Funnel Management: Visualize and control the stages of the sales process. - Reporting and Analytics: Generate insights on sales performance and forecasts. - Integration with Google Sheets: Sync data effortlessly. Ideal Skills and Experience: - Experience in developing or customizing CRMs. - Strong understanding of sales processes and funnel dynamics. - Proficiency in reporting tools and data analysis. - Familiarity with Google Sheets integration. I need this done ASAP. Looking forward to your expertise!

    €424 Average bid
    €424 Oferta promedio
    101 ofertas
    Retell AI - Zenbooker API Bridge
    6 días left
    Verificado

    What we’re building: A backend “bridge” that lets Retell AI automatically book, reschedule, and cancel appointments in Zenbooker. Must-have outcomes: When a caller tells Retell AI to book, reschedule, or cancel, the integration must: 1. Create / update / cancel the correct appointment in Zenbooker 2. Trigger Zenbooker’s built-in confirmation email automatically 3. Handle reschedules + cancellations cleanly (no broken states, no double-booking) Business rules (optional, recommend what makes sense): - Technician assignment - Blackout windows (days/hours we don’t book) - Lead-time rules (example: no same-day bookings after 3pm) - Service-area limits (by zip code or radius) Please flag which rules you recommend and why. Tech preferences - Use any stack you p...

    €140 Average bid
    €140 Oferta promedio
    100 ofertas

    I need a seasoned Odoo professional to roll out a fully branded, end-to-end ERP that keeps pace with a luxury handbag retailer’s day-to-day operations and future growth. Scope of work The build centres on Inventory, Sales, Purchasing and Reporting modules, all stitched together in one seamless Odoo environment. Stock accuracy is paramount, so real-time updates, barcode scanning and clear low-stock visuals must feel effortless to store staff. The system will be accessed by the Sales, Inventory Management and Finance teams, each with clearly defined roles and permissions; managers need deeper reporting, while front-of-house staff should see only what they require to serve customers quickly. Branding & UX Every screen, document template and automated email should reflect our c...

    €20 Average bid
    €20 Oferta promedio
    29 ofertas

    I want a lightweight Windows executable that lets me write free-hand over anything displayed on the screen so I can illustrate points live during my lessons. The goal is strictly educational and the main users will be fellow teachers who need to annotate slides, webpages or videos without juggling complicated apps. Core expectations • Launches from a single .exe and overlays a transparent canvas on top of the current screen. • Smooth pen, highlighter and eraser with adjustable colours and stroke widths. • Quick shortcuts to hide/show ink or clear the canvas while keeping the underlying content intact. • Option to save a screenshot of the annotated screen for later sharing. I’m open to your suggestions on extra classroom-friendly touches—perhaps s...

    €11 Average bid
    €11 Oferta promedio
    6 ofertas
    Lovable Live Preview Fix
    6 días left
    Verificado

    There is the Issue in Live Preview. There is no issue in Code. Check in to the Call and Fix it. Time : 1 Day

    €8 Average bid
    €8 Oferta promedio
    31 ofertas

    I need a working, proof-of-concept framework that ingests live and historic network traffic logs, learns from them in near-real time, and flags malicious patterns before they escalate. The core must combine traditional threat-intel techniques with machine-learning pipelines so the system continuously adapts as new data arrives. Here’s what success looks like to me: • A modular data-collection layer that can stream pcap, NetFlow, or similar log formats into a preprocessing engine. • Feature-engineering and model-training code written in Python (feel free to leverage Pandas, scikit-learn, TensorFlow, PyTorch—whatever best suits the task). • A detection component that scores incoming traffic and raises alerts via a simple REST API or CLI output. • Cl...

    €8732 Average bid
    €8732 Oferta promedio
    13 ofertas

    I’m rolling out a fresh Odoo 19 Enterprise environment and need an experienced Odoo developer to take the project from zero to production, with particular attention on the Project and Manufacturing apps. Scope of Work – Project module: build the custom workflows my team follows, add a handful of bespoke fields we rely on for reporting, and generate tailored PDF/XLS reports for management. – Manufacturing module: create flexible, multi-level BOM structures, configure advanced production-line scheduling, and embed the quality-control steps we run on the shop floor. Because I am starting from a clean database, no data migration is necessary; everything can be configured from scratch. Deliverables 1. Fully configured Odoo 11 Enterprise instance (Project & MRP) r...

    €15 / hr Average bid
    €15 / hr Oferta promedio
    113 ofertas

    I’m kicking off a fresh software project and need a developer who can take the idea from rough concept to a polished, ready-to-use application. The broad goal is clear, but I’d like your help refining detailed specs, selecting the most suitable tech stack, then coding, testing, and packaging the final build. Clean, well-documented code, stable performance, and transparent communication matter more to me than any specific language or framework. We’ll move in milestones, manage versions in Git, and keep feedback loops tight so nothing falls through the cracks. Deliverables at hand-over: • Compiled application • Complete, neatly commented source code • Setup instructions and a concise user guide If this green-field build aligns with your skills, sha...

    €268 Average bid
    €268 Oferta promedio
    29 ofertas

    We're looking for a hands-on fractional CTO to lead the technical direction of Layerline (), a global 3D printing marketplace. Layerline is the immediate focus, but on the backend we're also building our own custom e-commerce platform — and the role will expand to this and other ventures within our portfolio over time. This is someone who can code, architect, and implement — not just advise. Freelancers only — no agencies. Flexible, ongoing engagement with potential to grow into a full-term role and long-term technical partnership. --- ABOUT US • Multiple ventures — ecosystem infrastructure (B2B SaaS), e-commerce (3D printing marketplace), technology solutions, startup ecosystem coordination • Layerline () is the immediate focus — selling ...

    €17 / hr Average bid
    €17 / hr Oferta promedio
    119 ofertas

    Title: Senior Android Developer: Hybrid Computer Vision Pipeline (Local ML + Gemini API) Project Description: We are seeking a Senior Android Engineer to develop a modular, high-performance infrastructure for real-time video capture and analysis. The core of the project is a "Hybrid AI Routing Engine" that intelligently switches between on-device local processing and high-depth cloud analysis. This application is an R&D prototype that must be Play Store Ready, with a heavy focus on background stability, thermal management, and seamless connectivity transitions. Technical Specifications: 1. Camera Pipeline & Intelligent Routing: Implement CameraX to ensure maximum compatibility across various Android OEMs (Samsung, Pixel, Xiaomi, etc.). Develop a Routing Engine to ing...

    €229 Average bid
    €229 Oferta promedio
    63 ofertas

    Ich möchte automatisiert Trading-Signale aus TradingView in einen Discord-Channel schicken und gleichzeitig bei meinen Brokern konkrete Stop-Buy bzw. Stop-Sell-Orders inklusive vorab definiertem Stop-Loss platzieren lassen. Der Workflow muss mehrere Asset-Klassen abdecken, vor allem Forex und Rohstoffe, und mit folgenden Brokern funktionieren: FXCM, Black Bull Markets und FP Markets. Kernaufgaben • Signale aus TradingView abfangen (z. B. per Webhook) und ohne Verzögerung an Discord weiterleiten. • ggf. parallel dazu automatisch die passende Order beim jeweils hinterlegten Broker aufgeben – wahlweise Stop-Buy oder Stop-Sell – und sofort den Stop-Loss setzen. • Multi-Asset-Handling, damit unterschiedliche Symbolnamen/Contracts je Broker korrekt u...

    €407 Average bid
    €407 Oferta promedio
    34 ofertas

    UI Design Contest: 7" Touch Alarm Panel (Premium, Minimal, Original) ALL Ai GENERATAED ENTRIES WILL BE REJECTED, PLEASE DO NOT POST ANY Ai GENERATED ENTRIES - Thank you. 1) Project Goal Create a brand-new UI design for our new, unreleased 7-inch touch alarm panel (currently under development). This is not a redesign of an existing product — you are designing the main home screen UI from scratch. The UI must feel: Premium (high-end consumer electronics) Modern, minimalist, clean Extremely easy to understand (for all user types) Original (must not look like a typical copy of alarm panels on the market) 2) Screen Size & Format (Mandatory) Resolution: 1024 × 600 px (landscape) Optimized for a 7" touchscreen Keep critical elements away from the extreme edges (safe m...

    €423 Average bid
    Destacado Garantizado Sellado
    €423
    118 participaciones

    I need a Python-based tool that can scan video files, detect Trees, Road, Infrastructure—and leave room for many more object classes as the project grows—then save every relevant frame straight into a MySQL database. Each stored image must be linked to the corresponding frame number and any detection metadata so I can later query, filter, and analyse the results. Once the data is stored, I want a lightweight viewer that steps through the saved frames in order, overlaying the detection boxes so I can visually confirm accuracy. OpenCV for frame extraction and display is acceptable; YOLO, TensorFlow, or another modern model is fine so long as the code is clean, well-commented, and easy for me to retrain with additional classes. To keep the hand-off smooth, please include: •...

    €254 Average bid
    €254 Oferta promedio
    30 ofertas

    Title: Mobile-first Developer to build MVP (social graph + personalized discovery) Description: I’m hiring a freelancer to build an MVP for a mobile-first consumer app. The app includes: authentication, profiles, a connection graph, saving/liking “entities”, search + filters, and a personalized ranked discovery feed. Some interactions require privacy controls and server-enforced visibility rules (RLS). Core responsibilities: Implement Supabase Auth (Google OAuth + optional email) Design and implement Postgres schema + migrations Configure Row Level Security (RLS) properly (privacy rules enforced server-side) Build mobile-first UI screens: onboarding, discovery feed, search, entity detail, profile, connections, settings Implement a pluggable ranking module (server-side)...

    €587 Average bid
    €587 Oferta promedio
    169 ofertas

    I am seeking an experienced Salesforce B2B and B2C Commerce Developer to design, develop, and implement scalable Salesforce Commerce and Experience Cloud solutions for global enterprise clients. This is a remote contract role requiring availability during Eastern Standard Time (US 8am–5pm). Responsibilities Design and develop solutions using Salesforce B2B Commerce Cloud and B2C Commerce Cloud (SFCC) Build scalable, high-performing storefronts Develop custom components, controllers, pipelines, cartridges, and integrations Implement business logic using Apex, JavaScript, and Salesforce APIs Configure and customize Salesforce Experience Cloud for B2B portals Integrate Salesforce Commerce with external systems (ERP, OMS, Payment, CRM, etc.) Ensure performance, scalability, and ...

    €391 Average bid
    €391 Oferta promedio
    92 ofertas

    Project: Titan-X Prime (Quantitative Options Scalper) Target Environment: Python 3.13 (Free-Threaded/No-GIL) Primary Goal: To capture high-conviction "Gamma Bursts" in Nifty Options while neutralizing the 2026 0.15% STT tax drag through microstructure-based precision. 1. System Architecture (Concurrency Model) The system must utilize a Multi-Threaded Producer-Consumer model to leverage Python 3.13’s true parallelism. • Thread 1 (Ingestion): WebSocket feed for Nifty Spot, Futures, and ATM/Near-OTM Option Chain (±10 strikes). • Thread 2 (Microstructure): Real-time calculation of Weighted Order Book Imbalance (WOBI) every 100ms. • Thread 3 (GEX Engine): Recalculation of Dealer Gamma Exposure (GEX) and Zero-Gamma Level every 60 seconds. • Thread 4 (Ex...

    €224 Average bid
    €224 Oferta promedio
    19 ofertas

    I’m expanding an existing Laravel-based CRM that shares data with our WordPress marketing site, and I’m looking for a developer who can jump straight into feature work written in clean, modern PHP. Here’s what I need tackled first: • User management - Implement role-based access control so permissions can be adjusted from an admin panel. - Add editable profile pages that draw from our current users table without breaking WordPress log-ins. • Sales tracking - Build a visual sales pipeline view (stages drag-and-drop). - Generate performance analytics that show conversion rates and average deal size. - Integrate lead management: capture, assign, and move leads through the pipeline. • Customer support - A lightweight ticket or conver...

    €232 Average bid
    €232 Oferta promedio
    86 ofertas

    I’m reorganising my equipment-maintenance and rental company and need ClickUp configured as a stop-gap CRM and workflow manager while the full 120-page master system is being built. I would like to have an expert work with me online and I provide immediate feedback to remove the delays of waiting on my responses. In ClickUp I want spaces, folders and views that let my team: • run day-to-day task management, • track every piece of equipment (status, service dates, rental history), • manage client details and interactions. I do intend to hook this workspace into the other tools we already rely on, so please map out and implement integrations for: • our accounting software, • communication tools, • inventory management package. Delivera...

    €20 / hr Average bid
    €20 / hr Oferta promedio
    122 ofertas

    I’m building a new mobile application and I need a robust Java Spring Boot backend to power it. The core services you’ll create must cover: • User authentication and management with full multi-factor authentication (MFA) and support for future multi-party authentication flows. • A streamlined customer-onboarding journey that begins with registration and ends with a verified, fully profiled user record. • Reliable data storage and retrieval using a relational engine—MySQL or PostgreSQL, whichever you are most comfortable optimising. RESTful APIs should be documented with Swagger/OpenAPI, secured with JWT or a similarly strong token strategy, and thoroughly unit- and integration-tested. I’ll provide the mobile team’s contract-first API s...

    €6 / hr Average bid
    €6 / hr Oferta promedio
    27 ofertas

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