Machine Learning Experts para contratar
Mostrando 323 resultados
Freelancers patrocinados
-
Contratar AdeelAslam4
We're BrainX, a Pakistan-based software team that builds and maintains mobile apps people actually use. Baritastic, a HIPAA-compliant bariatric care app we've maintained for over 5 years, has 500,000+ installs and a 4.6 rating on Google Play, with native iOS and Android builds, wearable integrations across Fitbit,...We're BrainX, a Pakistan-based software team that builds and maintains mobile apps people actually use. Baritastic, a HIPAA-compliant bariatric care app we've maintained for over 5 years, has 500,000+ installs and a 4.6 rating on Google Play, with native iOS and Android builds, wearable integrations across Fitbit, Garmin, and Apple HealthKit, and a provider dashboard for care teams. That's not the only one live today: • Ponder, an AI voice-therapy app on both app stores • CaloTracker, an AI-powered calorie and nutrition tracker built in Flutter, with photo and barcode scanning and Apple Health sync • LUMP, a cross-platform Flutter social meetup app with a Node.js and MongoDB backend, live on both stores • RollStrong, a Flutter fitness app with a working subscription model, live on both stores • SwapDotz, an app using native NFC integration to verify and trade physical collectibles Clients back this with real budgets: one mobile app project came in at over $17,000, another at over $4,000, both five-star reviews specifically praising our delivery and communication. AI development is core to what we build into mobile • MathAMentor, an AI maths tutor students talk to through a live avatar • Call Sling, an AI agent that answers and routes inbound calls • DocuMed, AI medical transcription with mobile, web, and offline support • RAG assistants, document and workflow automation, and support bots running across websites and WhatsApp for live clients Also part of what we do: Web Development • Next.js, React, Node.js, Python, and Laravel Shopify & Custom eCommerce • Custom storefronts and eCommerce builds UX/UI Design • Full product design from concept through interface Tell us what you're building and we'll walk you through how we'd approach your mobile app. menos -
Contratar AwaisChaudhry
We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom...We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom software for clients worldwide. With 350+ client reviews, a 4.9/5 rating, 95% on-time delivery, and 99% on-budget performance, our focus is simple: understand the business problem, build the right technical solution, and deliver it reliably. What we specialize in • AI & Machine Learning — computer vision, AI applications, automation, LLM integrations • Web & SaaS — React, Next.js, Node.js, Python, PHP and custom platforms • Mobile Apps — iOS, Android and cross-platform applications • Enterprise Software — business management systems, APIs, integrations and automation • Blockchain & Web3 — smart contracts, wallets, exchanges and custom blockchain solutions • IoT & Engineering — connected devices, embedded systems and industrial applications • Cloud & DevOps — deployment, infrastructure, APIs, databases and scalable architectures Why clients work with us ✅ 10+ years of experience on Freelancer ✅ 349+ completed client reviews ✅ 4.9/5 overall rating ✅ 95% on-time delivery ✅ 99% on-budget delivery ✅ Experienced multi-disciplinary technical team ✅ Full project lifecycle — strategy → design → development → testing → deployment → support We are particularly suited to projects where technical complexity, reliability and long-term maintainability matter. If you have an idea, an existing product that needs improvement, or a complex system that needs to be built from scratch, send us the requirements and we'll help you determine the best technical approach. menos -
Contratar hammadali963
Fed up with manual workflows? I help startups and enterprises automate complex workflows and build scalable AI-powered web apps. I design and implement intelligent backend systems that integrate Large Language Models (OpenAI GPT-4, Claude, etc.), vector search (RAG), and automation agents with your stack. I build...Fed up with manual workflows? I help startups and enterprises automate complex workflows and build scalable AI-powered web apps. I design and implement intelligent backend systems that integrate Large Language Models (OpenAI GPT-4, Claude, etc.), vector search (RAG), and automation agents with your stack. I build end-to-end AI Automation (document processing, CRM integration, lead scoring, automated reporting) using LLMs and Python. Create RAG search/QA systems over your proprietary data. Develop custom AI agents (with LangChain, LangGraph, CrewAI) that autonomously handle tasks. With YC-backed startup experience as a founding engineer, my Python/Django + React/Next.js solutions run at enterprise scale, processing 1M+ API calls/day and driving $50K+ ARR. I deliver results fast. I lead with transparency. You’ll see a working MVP in weeks, not months of planning. I provide clear timelines, code milestones and frequent demos. Before any contract, I’ll outline the right architecture and feasibility for you. Most importantly, if the tailored solution I deliver doesn’t meet your success criteria, I stand by a 100% money-back guarantee. Technology Stack ✔️ AI & LLM: OpenAI (GPT-4/GPT-4o), Claude AI, Mistral; LangChain/LangGraph; AI Agents and multi-agent orchestration; prompt engineering and fine-tuning; embedding models and evaluation. ✔️ RAG & Vector Search: Pinecone, FAISS, Weaviate, pgvector, Chroma; semantic search pipelines for document intelligence. ✔️ Python (Django, FastAPI, Flask); REST APIs, WebSockets; PostgreSQL: Celery & Redis ✔️ React.js, Next.js, TypeScript; UI frameworks (Bootstrap, Tailwind, MUI). ✔️ DevOps / Cloud: AWS, GCP, Docker, Kubernetes, GitHub Actions; Nginx, Cloudflare CDN; CI/CD pipelines, automated testing. ✔️ Data & Automation: Web scraping (Scrapy, BeautifulSoup), ETL pipelines, Pandas for data processing; integrations with third-party APIs/CRMs. Clients trust me to deliver results: I’ve been a founding/core engineer at YC-funded startups. My work has driven real outcomes (reduced process time, higher accuracy, revenue growth). One of my client said⭐⭐⭐⭐⭐ “I have never worked with a better freelancer. Hammad is extremely independent and keeps you updated with all progress.” I’d love to work with: ✔️ Tech Startups / SaaS Founders or teams adding AI automation or scaling their backend. ✔️ FinTech / HealthTech needing secure, compliant systems with AI-driven automation (e.g. finance tools, medical workflows). ✔️ Organisations seeking to transform manual workflows (CRM, support, analytics) with AI and automation. 📩 Contact me with your project details. I’ll honestly assess fit and outline an AI-driven solution before any commitment. Not a fit: Projects dominated by ultra-low budgets or impossible deadlines. Industries like gambling, adult content or fraud are out-of-scope. I also don’t do minute-by-minute hourly tracking; my focus is on delivering value, not punching clocks. menos -
Contratar Tafsol
TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 25th profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 25th profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning Digital Agency recognized by Clutch.co and Manifest as: 1. TOP B2B SERVICES by Clutch.co in Mobile App Development 2. MOST REVIEWED COMPANIES by The Manifest in Software Development Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business ✅ Mobile App Design and Development ✅ Vibe Coding & AI-Powered Development using Lovable, Claude Code, Bolt.new, Base44, Cursor, and other AI-assisted development tools for Rapid MVPs, SaaS Platforms, Web Apps, Mobile Apps, and Business Automation ✅ CRM Design and Development ✅ SAAS-based platform Design and Development ✅ ERP solutions Design and Development ✅ Website Design and Development ✅ Blockchain and smart contracts Development on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ Logo and Graphics Designing ✅ Linux recovery, database repair, and website rebuilds. Tech Stack We Are Proficient In: Frontend Development Frameworks ✅Reactjs ✅Nextjs ✅Vuejs ✅Angular ✅React Native ✅TypeScript ✅Tailwind CSS ✅Bootstrap ✅Storybookjs Backend Development Frameworks ✅Nodejs ✅Expressjs ✅Nestjs ✅Typescript ✅ASP.net ✅Core PHP ✅PHP Laravel ✅Python ✅Django ✅FastAPI ✅REST APIs ✅GraphQL ✅SOAP APIs Mobile Development ✅React Native ✅Flutter Databases ✅PostgreSQL ✅MongoDB ✅MySQL ✅SQL ✅Redis ✅Supabase ✅Neo4j (Graph Database) ✅Pinecone ✅Weaviate ✅FAISS ✅Chroma ✅pgvector Cloud and DevOps ✅AWS ✅Google Cloud ✅Microsoft Azure ✅Docker ✅Kubernetes ✅CI CD pipelines ✅Nginx AI and Automation ✅OpenAI APIs ✅RAG pipelines ✅Vector databases ✅LangChain ✅AI agents ✅OCR pipelines ✅Computer vision integrations CMS and Ecommerce ✅WordPress ✅Shopify ✅WooCommerce ✅Headless CMS ✅Sanity ✅Strapi Payments and Integrations ✅Stripe ✅PayPal ✅Affirm ✅Twilio ✅SendGrid ✅Google Maps API ✅Zapier What We Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience ✅ 1500+ Satisfied Clients ✅ 70+ In-house Resources ✅ Clients in 55+ Countries ✅ Quick Response Time < 2–3 Hours ✅ 5-Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support 5 Days/Week in EST, PST, MST, GMT Let’s start a chat here on Freelancer to discuss your project and share our ideas with you. Thanks for Visiting our Profile!! menos -
Contratar maxscender
I’m a Software Engineer with a Ph.D. in Computer Science, specializing in system architecture, machine learning/AI, advanced web scraping, and algorithmic trading. With expertise ranging from high-level web services (Python) to low-level system programming (C/C++), I help clients collect complex data, build reliable...I’m a Software Engineer with a Ph.D. in Computer Science, specializing in system architecture, machine learning/AI, advanced web scraping, and algorithmic trading. With expertise ranging from high-level web services (Python) to low-level system programming (C/C++), I help clients collect complex data, build reliable backend systems, and develop intelligent models that deliver measurable results. What I Can Do: 🟣 SOFTWARE ENGINEERING & ARCHITECTURE * Python, C, C++, C#, Java, PHP, Javascript, Rust, Go. * Desktop Applications Development. * Raspberry Pi programming, hardware-software integration, and edge-device deployment. * Backend Development: REST/GraphQL APIs, authentication/authorization, role-based access. 🔴 REVERSE ENGINEERING & LOW-LEVEL SYSTEMS * Reverse engineering: binary analysis, disassembly, decompilation, protocol reverse engineering * Static & dynamic analysis: IDA Pro, Ghidra, x64dbg, OllyDbg * Malware analysis, unpacking, and code inspection * Memory forensics and runtime debugging 🟠 ALGORITHMIC TRADING & QUANTITATIVE DEV * Development of custom MetaTrader (MT5) Expert Advisors (EAs), custom indicators, and automated trading bots (MQL5). * Bridging Python-based ML/DL forecasting models with MT5 via APIs/sockets. 🟢 MACHINE LEARNING / DEEP LEARNING / AI * End-to-End ML Pipelines: Data collection → preprocessing → training → evaluation → deployment. * Ecosystems & Tools: PyTorch, TensorFlow, scikit-learn, and MATLAB for academic/engineering simulations. * Deep Learning & NLP: CNNs, RNNs/LSTMs, Transformers, text cleaning, embeddings, RAG with vector databases. * Time Series & Forecasting: Feature engineering, backtesting, and model comparison (highly applicable to financial data). 🟡 WEB SCRAPING & DATA EXTRACTION * Frameworks: Python with Scrapy, Selenium, Playwright, Seleniumbase, Pydoll, requests, curl_cff. * Anti-Bot & CAPTCHA: Bypassing complex modern web protections. 🔵 DATA ANALYSIS, ENGINEERING & VISUALIZATION * Data Engineering: ETL/ELT pipelines, batch/stream workflows, data modeling (star schema), warehousing basics. * Data Analysis: Exploratory analysis (EDA), KPI definition, insights, trend/segment analysis. * Data Cleaning & Preprocessing: Missing values, outliers, normalization, deduplication, validation rules. * Database Design: PostgreSQL/MySQL/SQLite, MongoDB; indexing, migrations, and optimization. menos -
Contratar seandinwiddie
seandinwiddie seandinwiddie
$50 USD / hora
AI Full-Stack Dev | Web, Mobile, SaaS, APIs, CloudUnited StatesFull Stack Architect/Engineer & Technical Consultant I'm Sean Paul Payne Dinwiddie, a seasoned full-stack engineer and technical consultant with over two decades of experience crafting scalable, high-performance applications. I specialize in building modern solutions that deliver measurable business value. I'm a...Full Stack Architect/Engineer & Technical Consultant I'm Sean Paul Payne Dinwiddie, a seasoned full-stack engineer and technical consultant with over two decades of experience crafting scalable, high-performance applications. I specialize in building modern solutions that deliver measurable business value. I'm a battle-tested developer crafting high-performance digital solutions. Think of me as your technical force multiplier - I don't just write code, I architect scalable systems that stand the test of time and deliver ongoing value to your business. Core Expertise: • Web and software architecture and implementation • Application development with strict typing principles • Full-stack development with modern frameworks • Performance optimization and scalability solutions • User-centric interface design and development • Technical consulting and business value optimization menos -
Contratar Ekarthaan
🏆 Top 2% Software Development | Top 2% Animation | Top 3% 3D Animation | Top 6% Unity 3D 20 Years of Experience We are a multidisciplinary 3D, engineering, software and Artificial Intelligence development team helping companies turn complex ideas into high-quality visual, interactive and production-ready...🏆 Top 2% Software Development | Top 2% Animation | Top 3% 3D Animation | Top 6% Unity 3D 20 Years of Experience We are a multidisciplinary 3D, engineering, software and Artificial Intelligence development team helping companies turn complex ideas into high-quality visual, interactive and production-ready solutions. Our strength is working at the intersection of design + engineering + technology. Whether you need a premium product animation, an interactive 3D configurator, mechanical product development, engineering simulation, AI software or business automation, we can take the project from concept through development and final delivery. 🎬 3D ANIMATION & VISUALIZATION • Product Animation • Industrial & Technical Animation • Medical Animation • Mechanical & Engineering Animation • CGI & Photorealistic Rendering • Exploded Views & Cutaway Animations • Assembly & Process Animation • Automotive Visualization • Motion Graphics & VFX • 3D Modelling & Rendering Technologies include Blender, Maya, 3ds Max, After Effects, Unreal Engine and other professional 3D production tools. 🧩 REAL-TIME 3D & PRODUCT CONFIGURATORS We develop interactive 3D experiences that allow customers to configure and customize products in real time. • 3D Product Configurators • Unity 3D Development • Unreal Engine Development • Browser-Based 3D Experiences • WebGL / Three.js • Dynamic Materials & Colors • Parametric Product Options • Interactive Product Visualization • Digital Twins • Real-Time Product Customization Typical applications include buildings, industrial products, healthcare products, automotive systems, equipment and customizable consumer products. ⚙️ MECHANICAL ENGINEERING & PRODUCT DEVELOPMENT • SolidWorks • Mechanical Engineering • Product Design • CAD/CAM • Mechanical Assemblies • Sheet Metal Design • Manufacturing Drawings • BOM & Technical Documentation • DFM — Design for Manufacturing • ANSYS • Finite Element Analysis — FEA • Computational Fluid Dynamics — CFD • Simulation & Engineering Validation • 3D Printing & Prototyping We can support projects from initial concept and CAD through engineering validation and manufacturing documentation. 🤖 ARTIFICIAL INTELLIGENCE & SOFTWARE DEVELOPMENT • Artificial Intelligence • Machine Learning • AI Agents & Multi-Agent Systems • Agentic AI • RAG Applications • Enterprise AI Assistants • Text-to-SQL Systems • AI Voice Agents • Computer Vision • NLP • Python & FastAPI • APIs & Integrations • SaaS Development • Workflow Automation • n8n / Zapier / Business Automation • OpenAI, Claude, Gemini & Llama Integrations We focus on practical AI systems that integrate into real business processes rather than isolated demonstrations. menos -
Contratar rafaelunag
With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong...With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong experience with no-code and low-code platforms including n8n, Bubble, and Make.com, enabling me to rapidly automate workflows, build scalable MVPs, and integrate complex systems with minimal overhead. Beyond my technical skills, I value collaboration and clear communication. I have partnered closely with product managers, designers, and backend developers to translate requirements into actionable solutions, meeting tight deadlines without compromising quality. My experience with tools such as Vite, Next.js, and Tailwind CSS further supports my ability to deliver production-ready applications efficiently. I would welcome the opportunity to discuss how my skills and experience align with your needs. 📞 Please feel free to contact me. 🔹 Frontend Development React.js, Next.js, Angular, Vue.js HTML5, CSS3, JavaScript (ES6+), SASS / SCSS Tailwind CSS, Bootstrap, GSAP (Animations) 🔹 3D & Interactive Web Three.js, React Three Fiber, D3.js, GSAP Animations, 3D Configurators 🔹 Full-Stack & Architectures MERN Stack, Full-Stack Web Applications, Scalable System Design, SSR / SSG (Next.js) 🔹 Mobile Development React Native, Flutter, iOS (Objective-C), Android (Java) 🔹 eCommerce Development WooCommerce (WordPress), Shopify (Customization & Optimization), Magento, Payment Gateway Integration, Checkout Optimization, eCommerce Automation 🔹 Backend Development PHP (Core & Advanced) Laravel, CodeIgniter, Node.js, Python (Django, Flask), REST APIs & Third-party Integrations 🔹 CMS & Website Builders WordPress, Shopify, Magento, Wix, Elementor Pro, Divi, Avada, WPBakery, Salient Salesforse, powerBI, Excel C#, 3D max, 3D design 🔹 Automation & Scraping Puppeteer, Selenium, BeautifulSoup, Web Scraping Systems, Workflow Automation (n8n), 🔹 Blockchain & Web3 Ethereum, Solana, Polygon, Base, Smart Contracts (Solidity, Rust), DApps Development, NFT Platforms, Wallet Integration (MetaMask) 🔹 Telegram & TON Development Telegram Mini Apps, Telegram Bots & Automation, TON Blockchain (FunC, Solidity), TON Wallet Integration, DeFi & NFT Solutions on TON, 🔹 DevOps & Cloud AWS, Azure, Google Cloud CI/CD Pipelines Deployment & Infrastructure Automation 🔹 AI & Machine Learning AI Automation,NLP Integrations,Machine Learning Model Integration 🔹 Databases MySQL, PostgreSQL, MongoDB, Firebase, MS SQL Server 🔹 Design & UX UI/UX Design, User-Centered Design, Conversion Optimization, Branding, menos -
Contratar HiFiDesigner
Custom web and mobile applications, deployed on AWS infrastructure built to scale. I'm a full-stack and DevOps engineer who takes products from idea to production: designing the application, building it for web and mobile, and running it on secure, automated AWS infrastructure. Working with one engineer across the...Custom web and mobile applications, deployed on AWS infrastructure built to scale. I'm a full-stack and DevOps engineer who takes products from idea to production: designing the application, building it for web and mobile, and running it on secure, automated AWS infrastructure. Working with one engineer across the entire lifecycle means faster delivery, consistent architecture, and a single point of accountability. CUSTOM WEB DEVELOPMENT I build fast, scalable web applications with React, Next.js, and TypeScript on the front end and Node.js or Python (FastAPI, Django) on the back end. This includes SaaS platforms, customer portals, admin dashboards, and marketplaces, with secure authentication, payment processing (Stripe), well-structured REST and GraphQL APIs, and PostgreSQL or DynamoDB data layers. MOBILE APP DEVELOPMENT I develop cross-platform iOS and Android apps with React Native, sharing backend services with your web platform to reduce cost and keep features in sync. I handle push notifications, offline functionality, in-app purchases, and full App Store and Google Play submission. AWS CLOUD & DEVOPS I design and manage production infrastructure that is reliable, secure, and cost-efficient: - Compute and storage: EC2, Lambda, ECS/Fargate, EKS, S3, RDS, CloudFront - Infrastructure as Code with Terraform and CloudFormation - CI/CD pipelines with GitHub Actions, GitLab CI, and CodePipeline for automated, zero-downtime releases - Security: IAM least-privilege, VPC architecture, WAF, secrets management - Monitoring, alerting, automated backups, and disaster recovery - Cost optimization through right-sizing, reserved and spot capacity, and storage lifecycle policies AI INTEGRATION I add practical AI capabilities to web and mobile products, including intelligent chatbots, RAG-based knowledge assistants, document processing, and workflow automation, using OpenAI, Anthropic Claude, and AWS Bedrock. MY PROCESS 1. Discovery – We define business goals, requirements, and success criteria. 2. Proposal – You receive a written scope with milestones, timeline, and fixed pricing or estimates. 3. Development – Iterative delivery with regular demos and progress updates. 4. Deployment – Automated release to production on monitored AWS infrastructure. 5. Handover & Support – Full documentation, a walkthrough session, a post-launch warranty period, and optional ongoing maintenance. WHAT YOU CAN EXPECT - Clear, prompt communication and transparent progress - Clean, tested, well-documented code that any developer can maintain - Full ownership of your code, infrastructure, and accounts - Honest technical advice, including when a simpler solution is the better choice ENGAGEMENT OPTIONS Fixed-price projects • Hourly contracts • Monthly retainers • Architecture and DevOps consultations Have a project in mind? Send me a brief overview of what you're building and your timeline, and I'll respond with initial recommendations and next steps. menos -
Contratar housetech
☢ I hope you imagine a digital architect, not just a programmer. Someone who sees the interconnectedness of web, mobile, AI, blockchain, and gaming – and builds bridges between them. That's what I bring to the table. ☀ I am a senior software engineer with over 11+ years of experience specializing in Web & Mobile...☢ I hope you imagine a digital architect, not just a programmer. Someone who sees the interconnectedness of web, mobile, AI, blockchain, and gaming – and builds bridges between them. That's what I bring to the table. ☀ I am a senior software engineer with over 11+ years of experience specializing in Web & Mobile development, Artificial Intelligence, Blockchain, and Unity Game development. ☢ I don't just write code. Your satisfaction is my ultimate goal. I sculpt digital experiences, whether it's powering AI-driven applications, architecting secure blockchain solutions, or crafting immersive game environments. ☀ Here's what sets me apart: - A Global Perspective: Fluent in the language of code and the language of collaboration, I seamlessly navigate international projects. - A Performance-Driven Mindset: I'm obsessed with building scalable architectures that deliver exceptional results. - A Commitment to Innovation: I'm constantly exploring the bleeding edge of technology to push the boundaries of what's possible. - A Focus on Your Vision: I'm not satisfied until your vision is brought to life, exceeding your expectations. I'm not here to just complete tasks; I'm here to partner with you, to understand your goals, and to build solutions that drive your success. ☢ Let's move beyond the ordinary and create something extraordinary. Ready to embark on this exciting project journey together? Let's chat! menos
