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Freelancers patrocinados
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We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal...We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal Privacy and Data Security ➬ Customer-Centric, Collaborative and Communicative Approach ✎ Our Achievements ➬ 20+ Years of Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successful Projects ➬ Served Clients in 50+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ About Narola Infotech Solutions LLP We stay ahead with the latest tools, frameworks, and programming languages to deliver high-performance, user-friendly, and scalable applications. Whether it's feature-rich websites, robust mobile applications, or comprehensive digital solutions, we turn your ideas into reality with advanced designing and QA services. Our commitment to exceptional customer service sets us apart. We prioritize clear communication, collaboration, and understanding your goals. Our team works closely with each client, offering valuable insights, expert guidance, and continuous support throughout the development process and beyond. Partnering with Narola Infotech means gaining a reliable and strategic technology partner committed to driving your business forward. We strive to exceed expectations, deliver exceptional quality, and ensure timely project completion within budget. Our goal is to help businesses thrive in the digital landscape with our expertise and impactful solutions. We have worked with notable clients such as CGI, L&T, Infosys, Biocon, TVSNext, and many others. ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: ASP.NET, C#, Java, PHP, WordPress, Shopify, NodeJS, Python, Django ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: MS Dynamics 365, Microsoft, Power Platform, Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, AI & Machine Learning ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) Experience the Narola Infotech advantage and unlock your business's true potential with our state-of-the-art web apps, mobile apps, and digital solutions.. menos
Contratar winmaclin
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danielboggs danielboggs
$60 USD / hora
Exceed Your Expectation! Let's Do It Together!!United StatesWe deliver custom software solutions across AI, web, mobile, e-commerce, blockchain, and automation. Our team brings 10+ years of experience designing and developing scalable digital products for startups, growing businesses, and modern online platforms. What we do: • AI automation and business workflow...We deliver custom software solutions across AI, web, mobile, e-commerce, blockchain, and automation. Our team brings 10+ years of experience designing and developing scalable digital products for startups, growing businesses, and modern online platforms. What we do: • AI automation and business workflow systems • Custom web and mobile app development • E-commerce platforms and custom store functionality • API development and backend integration • Blockchain applications and smart contract solutions • UI/UX-driven product implementation • Performance tuning, monitoring, and system improvement • QA, security, and CI/CD processes We believe strong products come from clear communication, practical engineering, and consistent execution. Our goal is to build solutions that are not only functional, but dependable, scalable, and ready for real business use. menos
Contratar danielboggs
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. menos
Contratar Lazarone1
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Senior full stack software engineer for Web applications, as well as Mobile with background experience in UX design. I am a passionate, result driven Full stack developer with 10 years of experience. I have proven strengths in multi-tasking, problem-solving, creative ideas, analytical skills, coordination and business...Senior full stack software engineer for Web applications, as well as Mobile with background experience in UX design. I am a passionate, result driven Full stack developer with 10 years of experience. I have proven strengths in multi-tasking, problem-solving, creative ideas, analytical skills, coordination and business use cases as well as team communication. -The frontend use HTML, CSS, React, jQuery, Tailwind and bootstrap to build a single page web app that communicate with backend via RESTful API. - Develop backend with Node, Express, MongoDB, Laravel to provide RESTful API. - Worked with Django, SQLite along with React JS for local implementation part at client side for all the application. - Created React JS for reusable components(multi-field form elements) - implemented React JS Controllers to main each view data. I am here to make your idea to real life and will do my best to provide you perfect result. menos
Contratar SystemX2
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React + React Native + Python + Rust | AWS | APIs | AI 🚀 Senior Full-Stack & Mobile Engineer (React, TypeScript, Python, Rust) If you're building a modern web or mobile app, scaling backend APIs, or adding AI features with AWS infrastructure, I can help. I specialize in: 🔹 Frontend (React / TypeScript) ▪ React...React + React Native + Python + Rust | AWS | APIs | AI 🚀 Senior Full-Stack & Mobile Engineer (React, TypeScript, Python, Rust) If you're building a modern web or mobile app, scaling backend APIs, or adding AI features with AWS infrastructure, I can help. I specialize in: 🔹 Frontend (React / TypeScript) ▪ React (Hooks, Context, Suspense) ▪ Next.js (SSR, SSG, ISR, App Router) ▪ TypeScript (strict typing, scalable architecture) ▪ State: Redux Toolkit, Zustand, React Query ▪ UI: TailwindCSS, Shadcn UI, MUI ▪ Forms: React Hook Form, Zod ▪ Auth: JWT, OAuth, NextAuth ▪ Testing: Jest, RTL, Playwright ▪ Performance, SEO, responsive UI ▪ REST, GraphQL, WebSockets, SSE 🔹 Mobile App Development (iOS / Android) ▪ React Native (Expo + CLI) ▪ Cross-platform apps (iOS + Android) ▪ Swift (native iOS) ▪ Flutter (Dart cross-platform) ▪ Navigation (React Navigation) ▪ State management (Redux Toolkit, Zustand) ▪ API integration (REST / GraphQL) ▪ Push notifications (Firebase / Expo) ▪ App Store & Google Play deployment ▪ OTA updates (Expo EAS) ▪ Performance optimization 🔹 Backend (Python / APIs / Microservices) ▪ FastAPI, Django, DRF, Flask ▪ REST APIs (OpenAPI, versioning) ▪ Auth: JWT, OAuth2, RBAC ▪ PostgreSQL (schema design, optimization) ▪ Redis (caching, rate limiting) ▪ Background jobs: Celery ▪ Queues: SQS, RabbitMQ ▪ File uploads, S3 storage ▪ Stripe, Twilio, SendGrid integrations ▪ Testing: Pytest 🔹 Rust (High-Performance Services) ▪ Axum / Actix ▪ Tokio async systems ▪ High-throughput APIs ▪ SQLx / Diesel ▪ Reliable microservices 🔹 AI Infrastructure / LLM Systems ▪ OpenAI, Anthropic, OSS models ▪ RAG pipelines + embeddings ▪ Pinecone, Qdrant, FAISS ▪ Streaming AI (SSE / WebSockets) ▪ Prompt workflows + structured outputs ▪ Cost control + rate limiting 🔹 DevOps / AWS ▪ AWS: EC2, S3, RDS, Lambda, API Gateway ▪ Docker / Docker Compose ▪ CI/CD (GitHub Actions) ▪ Nginx, Linux, SSL ---------------------------------------------------- ✅ I help teams: ▪ Build MVPs fast ▪ Design scalable APIs & microservices ▪ Improve performance (PostgreSQL & APIs) ▪ Build secure auth systems ▪ Deploy reliable AWS infrastructure ▪ Add AI features (RAG, LLM workflows) ▪ Refactor legacy code into clean architecture ---------------------------------------------------- ⚙ Tech Stack React • React Native • TypeScript • Next.js • Redux Toolkit • Zustand • React Query • TailwindCSS • Shadcn UI • FastAPI • Django • DRF • Python • Rust • Axum • Actix • PostgreSQL • Redis • Celery • Docker • AWS • EC2 • S3 • RDS • Lambda • API Gateway • CI/CD • WebSockets • SSE • REST • GraphQL • Stripe • OAuth • JWT • Microservices • LLM • RAG • Pinecone • Qdrant • OpenAI • Expo • iOS • Android • Firebase • Push Notifications • Swift • Flutter menos
Contratar stanislavm37
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Front-end & back-end web development, Web performance optimization, Agile software development, Test driven development, Database design and management. Experience working as an individual developer and a project manager in many projects providing me with the skills of communicating with clients to satisfy their...Front-end & back-end web development, Web performance optimization, Agile software development, Test driven development, Database design and management. Experience working as an individual developer and a project manager in many projects providing me with the skills of communicating with clients to satisfy their needs. Love and passion for work, sincerity, and innovation, and steady effort are the source of keeping me move toward a bright future. I'm very passionate about delivering the best technical solutions. Please contact me anytime if you are interested in me. -Jest, NestJS -React, Angular, Vue.js -Laravel, Redis -Python, Django -Node.js, Express.js -AWS/GCP, Docker, Kubernetes -MySQL, MongoDB -AI development, AI bot My focus is quality-first. menos
Contratar MancicSoftDev
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Hello, How do you do?? I'm an experienced Blockchain and MERN Stack expert with 10+ years of experience, specializing in the development of DEFI applications, DEX platforms and Chains. I ‘ve developed dozens of dapps including token airdrop, presale, staking, launchpad and pumpfun on several chains including Ethereum,...Hello, How do you do?? I'm an experienced Blockchain and MERN Stack expert with 10+ years of experience, specializing in the development of DEFI applications, DEX platforms and Chains. I ‘ve developed dozens of dapps including token airdrop, presale, staking, launchpad and pumpfun on several chains including Ethereum, Base, Bsc, Tron and Solana. And forked famous DEX platforms like pancakeswap v3 and update it to support more chains like Pulse and Tron chains. ✔My Projects: • Token launchpads with bundle sniping and volume bot on Ethereum, Base and Solana chains. • Multi-chain Pumpfun supporting Solana, Ethereum, Base, Bsc, Tron, Ton and Aptos chains. • DTube(Decentralized Youtube) platform for uploading, downloading and watching videos. • Pancakeswap platform supporting other chains like Pulse and Tron chain. • Telegram/Discord buy/sell bots and betting games on Ethereum, Solana and Tron chains. … ✔Technology Stack: • Blockchain Development: Solidity, Rust, Web3.js, Ethers.js, WAGMI, GraphQL • MERN Stack Development: MongoDB, Express.js, React.js, Next.js, Typescript • Bot Development: Python, Node.js, python-telegram-bot, discord.js, discord.py • Web Scraping: Python, BeautifulSoup, Scrapy, Selenium, Node.js, PHP • Others: C, C++ ✔Get profit with me: As an experienced Blockchain expert, I can offer you good services like token launchpads and pump.fun, and we can share profits cooperating together. menos
Contratar PetarS1992
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✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in...✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in python Projects. I can build full stack web applications as well as Android Applications.Pyqt5 is one of the best framework i use to build desktop applications for windows & MAC OS. ✔️ Certified JavaScript Developer ✔️Certified Python Developer ✔️ Desktop Apps Development ✔️ Web Apps Development ✔️ Telegram/Discord/Ai Chatbots Development ✔️ Web Scraping & Automation Expert ✔️ 5+ Years of Experience ✔️ 180 + Positive Reviews Full Stack Apps using Python Rust VB.NET PHP JavaScript C# Node Js I am Expert in the following Technologies : ✅Frontend (HTML, CSS, JavaScript ES6, Reactjs, Redux , Jquery, Ajax) ✅Responsive Design (Bootstrap ,Tailwind , FlowBite) ✅ Backend ( Python, Django, Flask, API Integration, Django REST APIs) ✅ Database ( MYSQL, MongoDB, PostgreSQL,SQLITE 3) ✅ CMS (WordPress,Blogger,Wix) ✅ Ecommerce (Shopify) ✅ Google Apps Script (Sheets, Docs, Maps) ✅ GUI development ( PYQT, Tkinter, Nativefier ,Tauri , Electron, WPF ) ✅ Web Scrapping ( BeautifulSoup, Selenium,Scrapy) ✅ Web Automation ( Selenium webdriver, Zapier ,Playwright) ✅ Android Automation ( Appium ) ✅ Desktop Apps Automation ( Power Automate , Selenium , Appium , PyWinAuto ) ✅ WordPress Automation ( Make.com , IFFT) ✅ Data Analysis ( Pandas ,Numpy ) ✅ Data Science & Visualization ( Streamlit , Matplotlib) ✅ AWS (Amazon Web Services) ✅ Android Native Apps (React Native) ✅ RASA,BotPress,ChatterBot ChatBots,VoiceFlow,LangFlow,ManyChat,N8N ✅ Flowise AI Chatbots ✅ Telegram Bots & Telegram Api ✅ Stocks Scrapping , Odds Scrapping , NBA Scores Scrapping ✅ Sports Scrapping , Betting Sites Scrapping , Live Data Scrapping I am eager to start your projects and looking forward to work with you in the future. menos
Contratar ZohaibRoy
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My name is Praveen Kumar Sharma, a seasoned Application Solution Architect with a strong track record in designing, implementing, and managing scalable enterprise applications. I excel at understanding client requirements and challenges, then crafting innovative solutions by leveraging emerging technologies and...My name is Praveen Kumar Sharma, a seasoned Application Solution Architect with a strong track record in designing, implementing, and managing scalable enterprise applications. I excel at understanding client requirements and challenges, then crafting innovative solutions by leveraging emerging technologies and industry best practices. 🚀 Over the years, I’ve successfully delivered numerous web and mobile applications using a blend of Microsoft and open-source technologies, helping businesses modernize operations, enhance user experiences, and drive digital transformation. Maximize your business potential with modern software engineering and proven best practices! 💡 🌐 Technology Expertise ☁️ Cloud Services Hybrid & multi-cloud architectures, Azure, Windows Server & Data Center Migration, Backup & Disaster Recovery, Microsoft 365 Migration, DevOps Automation, Modern App Development, Power Apps, SharePoint Online 💻 Application Development & Data Analytics Microsoft Stack: Blazor, .NET Core, MVC, ASP.NET, Windows Applications, C# Mobile Development: iOS (Swift, Objective C, HomeKit), Android (Kotlin, Java, Firebase), Hybrid (Flutter, React Native) Open Source & Frameworks: React.js, Node.js, PHP, Laravel, CodeIgniter, ZEND, WordPress CRM & E-Commerce: Salesforce, Shopify, Magento, Moodle, Payment Gateway Integration (Stripe, Razorpay, PayPal) Data & AI: Business Intelligence, Data Science, Artificial Intelligence 🤖 🗄️ Database & ETL Services MongoDB, MSSQL, MySQL, Hadoop | Visualization with Power BI, SSAS, SSRS, D3.js, Highcharts 🏢 Domain Expertise Healthcare | EdTech | Media & Streaming | Retail & Inventory | Food & Hospitality | Real-Time Payments | Custom Enterprise Applications I would be delighted to showcase our portfolio and demonstrate successful solutions we’ve delivered. Thank you for considering my profile. Looking forward to connecting! ✨ Warm regards, Praveen Kumar Sharma menos
Contratar techwagger
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**Senior Full-Stack Engineer specializing in building scalable, secure, and high-performance web applications.** I help startups and businesses turn ideas into production-ready products — from architecture design to deployment. I handle end-to-end development, define clean and scalable system architecture, and ensure...**Senior Full-Stack Engineer specializing in building scalable, secure, and high-performance web applications.** I help startups and businesses turn ideas into production-ready products — from architecture design to deployment. I handle end-to-end development, define clean and scalable system architecture, and ensure code quality, performance, and maintainability. My expertise includes: * Designing robust backend systems and APIs * Building modern, responsive frontend applications * Optimizing performance and scalability * Implementing automation and CI/CD workflows * Improving existing systems and resolving complex technical challenges I work closely with clients to understand business goals, define clear scope, and deliver reliable, production-ready solutions on time. If you're looking for a developer who combines strong technical depth with practical business understanding — I can help you build it right from day one. menos
Contratar karimsaad2327
