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Muhammad S.
$20/hr
100% Job Success
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Top-Rated Python Developer with 13+ years of experience building scalable SaaS platforms, high-performance Python applications, AI-powered products, FastAPI microservices, Django systems, and enterprise-grade cloud infrastructure. I specialize in designing production-ready architectures that handle real-world traffic, complex business workflows, and long-term growth while maintaining reliability, security, and performance. I design and develop production-ready AI systems, high-performance backend architectures, scalable SaaS platforms, and API-driven applications that are built for real-world traffic, reliability, and long-term maintainability. As a Senior AI Engineer, I work extensively with AI automation, LLM integrations, and cloud-native technologies. I help startups and businesses turn ideas into secure, maintainable, and scalable software solutions. I don’t just integrate APIs. I architect complete systems end-to-end. Core Expertise: • Python development (FastAPI, Django, Flask, Scrapy) • AI application development and LLM integration • High-performance REST API development • Async backend systems and microservices architecture • Enterprise SaaS application development • AI chatbot development and workflow automation • Cloud infrastructure and DevOps engineering • Scalable database architecture and search systems What I Build: • AI-powered applications using OpenAI GPT-4o and Claude • AI chatbots, AI agents, and multi-agent workflows • Retrieval-Augmented Generation (RAG) pipelines • Document processing and AI automation systems • Multi-tenant SaaS platforms with scalable architecture • FastAPI and Django REST APIs • Async Python backend services • Search platforms using Elasticsearch/OpenSearch • Vector database and embedding-based AI systems • Custom business automation platforms Backend Development & Cloud Infrastructure: • Python (FastAPI, Django, Flask) • REST API development and API integrations • PostgreSQL, Redis, Elasticsearch, OpenSearch • AWS cloud services (EC2, ECS, RDS, S3, Lambda) • Docker containerization and scalable deployments • CI/CD pipelines with GitHub Actions • Production observability, monitoring, and logging • Clean architecture and scalable system design Frontend Development: • React.js and Next.js development • TypeScript and modern JavaScript • API-driven frontend architecture • Secure authentication systems and admin dashboards • Responsive and high-performance web applications AI Engineering & Automation: • Prompt engineering and structured AI outputs • LLM orchestration and AI guardrails • OpenAI API integration and Claude API integration • Vector databases and semantic search • AI workflow automation and orchestration • Cost-optimized and reliable AI systems • AI evaluation, fallback logic, and reliability engineering I focus on performance, scalability, security, and maintainable software architecture. Clients work with me when they need a senior engineer who can make strong architecture decisions, build scalable backend systems, optimize APIs, and deliver production-ready AI products instead of prototypes. If you are building an AI SaaS platform, FastAPI backend, Django application, AI chatbot, automation system, or scalable Python web application, I can help you architect, develop, and launch it properly.
Muhammad S. has worked .
Shahzad C.
$20/hr
100% Job Success
$10K+ earned
Available now
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🎁 A 100% refund if I set the wrong expectation and can’t deliver. I’m a seasoned web developer with over 5+ years of experience designing and building robust, scalable, and innovative applications for startups, SMEs, and established enterprises. My expertise spans both back-end and front-end development, enabling me to craft seamless, end-to-end solutions tailored to your unique business needs. I take pride in delivering high-performance, user-friendly applications that not only meet but exceed expectations. By combining technical excellence with a deep understanding of your goals, I ensure every project is a step toward success. My Technical Skillset Backend: Python, Django, Django Rest Framework Frontend: React.js, Bootstrap Scraping & Automation: BeautifulSoup, Selenium Database: PostgreSQL, MySQL, SQLite DevOps: Docker, Heroku, Bash/Shell Scripting Cloud Technologies: AWS, Google Cloud, DigitalOcean Version Control: Git, GitHub, GitLab, Bitbucket Whether you need a robust RESTful API, a custom management system, or a modern web application, I deliver secure, efficient, and scalable solutions tailored to your needs. With expertise in Django, React.js, and cloud technologies, I ensure your projects are future-ready and impactful. Let’s bring your ideas to life! Feel free to reach out—I’m excited to discuss your project and deliver exceptional results.
Shahzad C. has worked .
Muhammad  A.
$20/hr
100% Job Success
$40K+ earned
Available now
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I help teams build and improve Python backends for SaaS products and growing platforms, whether that means starting an MVP from scratch, integrating AI capabilities, or improving an existing production system. Most of my work involves owning backend systems: reviewing code, fixing performance issues, migrating services, designing scalable APIs, and making sure applications stay stable as they grow. I mainly work with Python, Django, FastAPI, Flask, and AWS, while selecting the right architecture and tools based on the actual business problem and computer vision solutions for image processing, detection, and AI-based analysis and AI/ML integrations including LLM applications, RAG pipelines, NLP systems, and intelligent automation. Moreover, I have been working as a Python developer for 8+ years, supporting real production systems across different industries. I’m comfortable building new features, cleaning up legacy code, integrating AI/ML solutions, and handling the important engineering work that keeps systems reliable. What I usually work on: Python backends using Django, FastAPI, and Flask SaaS platforms & MVPs (early builds → production) Microservice migrations and backend restructuring REST API development and third-party integrations Code reviews, refactoring, and performance optimization Databases like PostgreSQL, MySQL, and MongoDB Background jobs with Celery, Redis, and RabbitMQ Deployments and scaling on AWS AI/ML integrations including LLM applications, RAG pipelines, NLP systems, and intelligent automation Computer Vision solutions for image processing, detection, and AI-based analysis Key Projects: Touringery: Multilingual tour booking APIs → improved booking throughput by 50%. Moeving EV: Fleet tracking microservices → real-time data processing for 500+ vehicles. Kera Health: Healthcare backend handling patient data, appointments, and AI-powered diagnostics. Healthcare AI Diagnostics: Integrated ML models for automated patient reporting and intelligent insights. AI Chatbots & NLP Systems: Built LLM-powered conversational solutions, knowledge retrieval systems, and AI automation workflows. I work well independently or with a team, communicate clearly, and take ownership of the backend and AI systems I build. I’m available 40+ hours per week and can overlap with US and European time zones. If you’re looking for someone who can step into your backend, improve your systems, and build scalable AI-powered solutions, "just click Invite" I usually reply within a few hours. Keywords: Python Backend Developer | Django Developer | FastAPI Developer | Flask Developer | REST API Development | SaaS Backend Development | Microservices Architecture | Async Programming | Celery | Redis | RabbitMQ | PostgreSQL | MySQL | MongoDB | Docker | Kubernetes | AWS | Cloud Deployment | TDD | CI/CD | High-Performance Systems | Production-Ready Backend | Scalable Backend Solutions | Legacy System Modernization | AI Backend Integration | Machine Learning Engineer | NLP | LLM Integration | RAG | Retrieval Augmented Generation | Vector Databases | AI Agents | Chatbots | Computer Vision | Image Processing | ML Pipeline | Predictive Analytics | AI-Powered Automation | Long-Term Projects
Anton P.
$45/hr
100% Job Success
$1M+ earned
Offers consultations
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✅ 𝗧𝗼𝗽 𝟬.𝟭% 𝗨𝗽𝘄𝗼𝗿𝗸𝗲𝗿. 𝟭𝟯+ 𝘆𝗲𝗮𝗿𝘀 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. ✅ 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝘃𝗲 𝘀𝘁𝗮𝗿𝘁𝘂𝗽 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻 ✅ 𝗟𝗼𝘃𝗲 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗮𝘀 𝘁𝗵𝗲𝘆 𝘀𝗰𝗮𝗹𝗲 ✅ < 𝟭-𝗵𝗼𝘂𝗿 𝗽𝗮𝗶𝗱 𝗰𝗹𝗶𝗲𝗻𝘁 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝘁𝗶𝗺𝗲𝘀 ✅ 𝟭𝟱𝟬+ 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗲𝗱 𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗚𝘂𝗶𝗻𝗻𝗲𝘀𝘀 𝗮𝗻𝗱 𝗲𝘃𝗲𝗻 𝗳𝗼𝗿𝗲𝗶𝗴𝗻 𝗶𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀. Hey I’m Anton! I specialize in development solutions for US, EUR & CAD startups, turning ideas into brilliantly functioning solutions with Python, Django & top-notch full-stack development tools. 📞 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝗶𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮𝗻 𝗶𝗻𝗶𝘁𝗶𝗮𝗹 𝗰𝗼𝗺𝗽𝗹𝗶𝗺𝗲𝗻𝘁𝗮𝗿𝘆 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. 📞 — 𝗠𝘆 𝗴𝗲𝗻𝗶𝘂𝘀 𝘇𝗼𝗻𝗲 𝗿𝗲𝘃𝗼𝗹𝘃𝗲𝘀 𝗮𝗿𝗼𝘂𝗻𝗱: ☑️ Building a product that solves your current challenges and, if it’s your goal, maximizes the likelihood you get successfully funded by investors. ☑️ Guiding clients to avoid pitfalls common to the stage of their startup. ☑️ Implement the right tech stack from day 1. Significantly reducing headaches and costs. ☑️ Exceptional project management. You always understand what’s being done and what’s next. No mysterious invoices. ☑️ Ongoing education - you and your team know exactly how your solution works, and more importantly, it actually does work. ⭐⭐⭐⭐⭐ ❝ I had the pleasure of working with Anton on a Python project that demanded both high-level expertise and meticulous attention to detail. Not only did he deliver exceptional code that was well-crafted, efficient, and thoroughly documented. He also showcased an incredible knack for proactive problem-solving. He anticipated challenges before they could become obstacles, thereby streamlining the workflow and saving valuable time. In addition, his communication skills were impeccable, making complex technical solutions easily digestible without sacrificing nuance or detail. Meeting all deadlines ahead of schedule. Anton exhibited a level of professionalism and reliability that respects the highest standards. ❞ 🗣 𝘿𝙧. 𝙅𝙪𝙖𝙣 𝙎𝙪𝙖𝙧𝙚𝙯 - 𝘾𝙤-𝙛𝙤𝙪𝙣𝙙𝙚𝙧/𝘾𝙊𝙊 - 𝙃𝙚𝙖𝙡𝙩𝙝𝙁𝙤𝙧𝙘𝙚 (𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻) 🗣 ⭐⭐⭐⭐⭐ Technical expert in Python & Django but offer full-cycle project support including full-stack development (backend and front-end), project management, deployment and post-launch support. 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 𝗼𝗳 𝘁𝗵𝗲 𝘁𝘆𝗽𝗲𝘀 𝗼𝗳 𝘄𝗼𝗿𝗸 𝗜 𝗲𝘅𝗰𝗲𝗹 𝗮𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗶𝗻𝗴 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: ☑️ Backend Development - Python - Django - Django REST - FastAPI - Flask - PostgreSQL - Celery - Docker ☑️ API Solutions - API Development - API Integrations ☑️ MVP Development - POC Development ☑️ Web Development & Web App Development - Portals ☑️ Software Development ☑️ Cloud Development Solutions - Amazon Web Services - AWS - Microsoft Azure - Google Cloud Platform - GCP - DigitalOcean - Heroku ☑️ Digital Transformation - From Offline To Online 𝗡𝗶𝗰𝗵𝗲𝘀 & 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗵𝗮𝘃𝗲 𝗲𝘅𝘁𝗲𝗻𝘀𝗶𝘃𝗲 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝘄𝗶𝘁𝗵 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: 🔸 SaaS - Tech - Startups 🔸 Healthcare 🔸 eCommerce & Retail 🔸 Fintech 🔸 Manufacturing 🔸 Real Estate 🔸 E-sport (Gaming) 🔸 Fleet Management 🔸 Hospitality 📞 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝗶𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮𝗻 𝗶𝗻𝗶𝘁𝗶𝗮𝗹 𝗰𝗼𝗺𝗽𝗹𝗶𝗺𝗲𝗻𝘁𝗮𝗿𝘆 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. 📞 I appreciate the time you’ve taken to learn more about me! Look forward to getting a chance to talk soon. Anton Pavlovych ⭐⭐⭐⭐⭐ ❝ Working with Anton was an outstanding experience! Communication was excellent throughout the collaboration, with daily updates and consistent progress reflected in GitHub. He was incredibly professional, reliable, and remained on the project for several months, which was a highlight for us after past challenges with other agencies. We highly recommend Anton and look forward to working with him again. Thank you for the fantastic collaboration! ❞ 🗣 𝙆𝙚𝙫𝙞𝙣 𝙆𝙪𝙝𝙣 - 𝘾𝙀𝙊 - 𝙂𝙤𝙥𝙛 (𝘼𝙜𝙚𝙣𝙩𝙞𝙘 𝘼𝙄 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨) 🗣 ⭐⭐⭐⭐⭐
Anton P. has worked .
PLANEKS
Associated with
PLANEKS
$800K+
earned
$15/hr
100% Job Success
$40K+ earned
Offers consultations
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I help startups, SaaS companies, and growing businesses build scalable, secure, and high-performance web applications using Python, Django, FastAPI, React, and AI-powered technologies. Whether you're launching a new MVP, modernizing an existing platform, or adding AI capabilities, I focus on delivering clean architecture, reliable code, and solutions that support long-term growth. From backend development and REST API design to full-stack applications and AI integration, I work closely with clients to turn complex ideas into production-ready software. ## What I Can Help You Build ✅ Custom Python & Django Web Applications ✅ Full Stack Applications using Django, FastAPI & React ✅ Django REST Framework (DRF) APIs ✅ REST API Development & Third-Party API Integration ✅ AI Integration using OpenAI, Claude & LLMs ✅ RAG (Retrieval-Augmented Generation) Applications ✅ AI Chatbots & Intelligent Automation ✅ SaaS Platforms & MVP Development ✅ CRM, ERP & Business Management Systems ✅ Admin Dashboards & Analytics Platforms ✅ E-commerce Applications ✅ Python Automation & Web Scraping ✅ Performance Optimization & Application Scaling ✅ Existing Application Maintenance, Bug Fixing & Feature Development ## Technical Expertise **Backend** • Python • Django • Django REST Framework (DRF) • FastAPI • Flask • Celery • Redis **Frontend** • React • Next.js • JavaScript • TypeScript • HTML5 • CSS3 • Tailwind CSS • Bootstrap **Databases** • PostgreSQL • MySQL • MongoDB • SQLite **Cloud & DevOps** • Docker • AWS • DigitalOcean • Nginx • Git • GitHub • CI/CD **AI & Automation** • OpenAI API • Claude API • ChatGPT Integration • LangChain • RAG Applications • LLM Integration • AI Automation • Prompt Engineering ## Industries ✔ SaaS ✔ Healthcare ✔ FinTech ✔ Education ✔ E-commerce ✔ Real Estate ✔ Logistics ✔ CRM & ERP ✔ Internal Business Tools ✔ AI Products & Startups ## Why Clients Choose Me ⭐ Clean, scalable, and maintainable code ⭐ Strong focus on performance, security, and best practices ⭐ Clear communication with regular progress updates ⭐ Reliable project delivery and long-term support ⭐ Business-focused solutions—not just code If you're looking for a **Python Django Developer**, **Full Stack Developer**, or **Backend Developer** who can build scalable web applications, develop secure APIs, integrate AI, or help launch your next SaaS product, I'd be happy to discuss your project and recommend the best technical approach.
Midriff Info Solution Pvt. Ltd.
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$100K+
earned
Papan S.
$20/hr
100% Job Success
Available now
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TOP RATED | AI Full Stack Engineer | Django · FastAPI · React · LLM Products I'm an AI full stack engineer who builds complete SaaS products — from the Django/FastAPI backend and LLM pipelines to the React frontend. If you're building an AI-powered product and need someone who can own the full stack end-to-end, that's exactly what I do. If you're building a SaaS product, an AI assistant, a RAG-powered tool, or need a reliable engineer to own your full stack, you're in the right place. What I build AI & LLM Products — RAG pipelines, AI agents, voice interfaces, chatbots using OpenAI, Claude, and Gemini. Built production systems handling real users, not just demos. SaaS Backends — Django/FastAPI APIs with secure auth, RBAC, webhooks, Celery background jobs, and PostgreSQL. Designed to scale from MVP to 10K+ concurrent users. React Frontends — Clean, responsive UIs with real-time streaming (SSE/WebSocket), TanStack Query, Tailwind CSS, and Shadcn — built to match your design or built from scratch. Automations & Integrations — n8n workflows, third-party API integrations, ETL pipelines, and Twilio/Stripe/OAuth setups that just work. Recent work Built the entire backend for an AI-powered student Q&A platform (Gyanbeej) using Django + MongoDB, handling real-time question answering at scale Delivered a HIPAA-compliant enterprise compliance application in Django with automated audit trails and policy enforcement Developed AI voice demo agents for Pitchline, integrating LLM pipelines with a real-time voice interface Built fleet compliance software covering FMCSA & DOT regulations with a full React + Django stack How I work Discover — I get clear on your goals, constraints, and what success looks like before writing a line of code Architect — lightweight docs, data models, API contracts agreed upfront — no surprises mid-project Build — frequent demos, clean commits, zero-surprise releases Handover — full docs, runbooks, and a system you can actually maintain Tech I use daily Python · Django · FastAPI · Celery · Redis · PostgreSQL · MongoDB · React · TypeScript · Tailwind CSS · TanStack Query · Docker · AWS · GitHub Actions · LangChain · OpenAI API · Anthropic Claude · n8n · Stripe · Twilio 100% Job Success · Top Rated · $20K+ earned · 30+ completed jobs Share your repo, brief, or idea and I'll come back with a concrete architecture proposal — no fluff, no sales pitch. Just a clear plan for how to build it right. Availability Responsive and proactive. Share your repo or AI concept, and I’ll propose an architecture + estimate. 📬 Feel free to extend an invitation for your job posting or schedule a consultation with me. I'm eager to explore engaging opportunities together! Generative AI, LLM Integration, RAG (Retrieval-Augmented Generation), AI Agents, LangChain, LlamaIndex, Vector Databases, Prompt Engineering, OpenAI API, Python Developer, Django Expert, Backend Developer, Full Stack Developer, FastAPI, React.js, Machine Learning, NLP, Automation, PostgreSQL, Docker, AWS, SaaS Architecture.
Papan S. has worked .
Yestoideas
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Yestoideas
Ammar M.
$20/hr
100% Job Success
$2K+ earned
Available now
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Hey there welcome to my world ! I started when I was 17, I have over 5 Years+ of Programming and 5 Years of IT tech experience. I've worked on 10+ major projects, handling both frontend and backend development using Django Rest Framework, ReactJs/NextJs and Django core. This includes social authentication, JWT auth, and multi-role user management, which simplifies creating strong and scalable APIs that supports web applications, mobile applications (Android/IOS) and desktop applications as well. I am a successful technical content creator (Python/Django) and a Top Web Development Voice Badge holder on LinkedIn. You can check out my work on GitHub. I've completed multiple projects similar to this one (social auth API integration, multi-role e-commerce website APIs) and have strong knowledge of API integration, as required for your project. Services I can provide: 1) Python development 2) Django/Flask development 3) React development 4) ExpressJS development 5) Full-stack development 6) Manual Testing web/mobile 7) Web/API automation Testing 8) Mobile App development WHY ME ? 1. Django 2. REST APIs 3. MySQL 4. Postgres 5. Postgis (Location Support) 6. Linux/Unix 7. Ubuntu Supervisor 8. Celery 9. Celery Beat 10. Bootstrap5 11. Social-Auth (all-auth & dj_rest_auth) 12. Docker 13. Web Sockets 14. Swagger 15. fire_base 16. JWT 17. Django-Channels 18. Reactjs 19. Tailwind 20. Nextjs ... Thank you, Ammar Munir Full Stack Developer
Ammar M. has worked .
$5/hr
100% Job Success
$700+ earned
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🚀 Experienced Web Developer with 5+ Years of Expertise 🌟 Specializing in Shopify Development for 3+ Years. ✅ Worked on over 1000 Stores and websites. 🔧 Delivering High-Quality, Customized Web Solutions. 📈 Passionate About Creating User-Friendly, Scalable Websites. ✉️ 24/7 Response. ☎️ Always available for Interview and attend call. With over 5 years of experience in web development, I specialize in Django, Shopify development and customization using liquid & JS, and Python programming. Whether you're looking to enhance your e-commerce store, automate workflows, or develop a robust web application, I bring the expertise and passion to deliver exceptional results. 🔧 What I Offer: Django Web Development: Expert in building scalable, high-performing web applications with Django. Focusing on latest SEO strategies, clean, efficient code to ensure your app runs smoothly and handles traffic without issue. Shopify Development & Customization: Create or Transform your Shopify store into a powerful, unique business asset. Skilled in Liquid programming, custom theme development, and creating custom Shopify apps that drive sales and improve user experience. Python Automation & Web Scraping: Harness the power of Python to automate processes, enhance efficiency, and scrape valuable data from websites using Selenium and other powerful libraries. E-commerce Solutions: Boost your online business with my expertise in building conversion-optimized Shopify stores, implementing payment gateways, and improving SEO to drive more traffic and sales. ⚡ Why Choose Me? 🔑 Focus on quality code, performance, and long-term scalability 💬 Fast, reliable communication – always available for updates and questions ⏱️ Timely delivery with a focus on meeting your deadlines and business goals 📈 Proven track record of successful projects for clients worldwide. Let’s Build Something Great Together! If you're looking for a reliable, results-driven web developer to take your project to the next level, let's connect. I’m ready to work with you to deliver the best possible solution that meets your unique needs.
Junaid T.
$25/hr
100% Job Success
$60K+ earned
Available now
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Python and Django developer specializing in REST APIs, FastAPI backends, and ChatGPT and OpenAI integrations, building web applications that go from idea to production without cutting corners. Core stack: Django, FastAPI, DRF, PostgreSQL on the backend, React and Next.js on the frontend, OpenAI, LangChain, and Pinecone on the AI side. Python and Django developer with 10+ years building REST APIs, SaaS backends, and ChatGPT-powered applications using OpenAI, FastAPI, and LangChain. Most clients come to me for one of two things, they need a solid Django or FastAPI backend built properly, or they want to add AI features like ChatGPT, LLM pipelines, or automation into an existing product without it becoming a mess. I've done both enough times to know what works. I take projects from idea to deployment. Clean API design, solid database work, third-party integrations, and AI built into real products, not demos. Recent work: ✅Built a SaaS platform in Django + React serving 10K+ monthly users ✅Added a context-aware ChatGPT chatbot into an existing Django app using OpenAI and LangChain without rewriting the backend ✅Built a RAG pipeline with FastAPI + Pinecone that replaced a manual research workflow, saving the team hours every week ♦️Backend: Django, FastAPI, DRF, Celery, REST API, PostgreSQL, Redis, JWT/OAuth ♦️Frontend: React, Next.js, TypeScript, TailwindCSS ♦️AI & LLMs: OpenAI API, ChatGPT, LangChain, Pinecone, FAISS, RAG pipelines, Model Evaluation ♦️DevOps: Docker, GitHub Actions, AWS, DigitalOcean Clear communication, honest timelines, and code the next developer can actually read. If you need a Python developer who understands both backend engineering and AI send me a message. I'm just a text away.
Junaid T. has worked .
Abdullah B.
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𝐘𝐨𝐮𝐫 𝐥𝐚𝐬𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐩𝐫𝐨𝐛𝐚𝐛𝐥𝐲 𝐬𝐚𝐢𝐝 "𝐚𝐥𝐦𝐨𝐬𝐭 𝐝𝐨𝐧𝐞" 𝐟𝐨𝐫 𝐭𝐡𝐫𝐞𝐞 𝐰𝐞𝐞𝐤𝐬. 𝐈 𝐝𝐨𝐧’𝐭 𝐝𝐨 𝐭𝐡𝐚𝐭. I'm Abdullah, a Senior Full-Stack Engineer and Solutions Architect who builds production-ready web applications and AI-native systems that handle real traffic, complex data, and business pressure. I don't just build features; I architect scalable platforms. I’ve built systems handling 7M+ vehicle records, cut enterprise processing workflows by 70%, and designed intelligent data observability tools that turn natural language into database queries. If you are looking for a developer who can bridge high-level system design with clean execution, communicate with absolute transparency, and own a project from infrastructure to deployment — let’s talk. 🚀 Core Expertise - Full-Stack Architecture: Building high-performance SaaS applications using Next.js, React, TypeScript, and Python (Django, FastAPI). - AI & RAG Engineering: Implementing Retrieval-Augmented Generation (RAG), Large Language Model (LLM) integrations, vector databases (Qdrant, pgvector), and custom automation pipelines. - Data Observability & Dashboards: Crafting interactive, natural-language-driven analytics platforms and real-time visualization tools. - Cloud & Performance: Designing secure AWS infrastructures, optimizing multi-tenant databases, and implementing automated CI/CD pipelines. 💻 Proven Projects That Shipped 🤖 Quanta Data Observability Platform An AI-driven data platform enabling enterprise users to query complex databases and build live dashboards using natural language. Architected the full-stack system allowing fluid natural-language-to-SQL execution. Built highly interactive, scannable analytics dashboards handling heavy data streams. Stack: Next.js · TypeScript · Python · Vector Databases · Tailwind CSS · AWS 🏦 FinTech Loan & Document Automation Ecosystem A multi-tenant, high-security financial platform automating complex loan application workflows. Led the frontend architecture in Next.js while structuring the core system design. Automated document intelligence and approval workflows, cutting total processing time by 70%. Stack: Next.js · React · Django · PostgreSQL · JWT Auth · AWS 🚗 Swerv Automotive Marketplace High-scale lead generation and inventory platform for automotive dealerships across the US. Implemented advanced backend caching strategies to handle 7M+ vehicle records effortlessly. Delivered an optimized, SEO-friendly Next.js frontend contributing directly to increased dealer conversions. Stack: Next.js · Django · PostgreSQL · Redis · AWS 🛠️ The Technical Stack Frontend: React · Next.js · TypeScript · JavaScript · Tailwind CSS · Interactive Web Elements Backend & DB: Python · Django · FastAPI · Node.js · PostgreSQL · Vector Storage (Qdrant / pgvector) AI/ML: OpenAI & Gemini APIs · RAG Architecture · LangChain · Intelligent Automation Cloud & DevOps: AWS (Serverless, Lambda, S3, EC2) · Docker · CI/CD Pipelines 🤝 What Working With Me Looks Like - I treat your product like my own business is on the line — because my reputation is built on your engineering success. - Daily, Transparent Updates: You will always know exactly what was built, what’s next, and where things stand. - Clean, Scalable Code: Written with strict type safety, modular structures, and clear logic so your team can maintain it effortlessly. - Proactive System Design: I flag architectural bottlenecks, data edge cases, and security vulnerabilities before they become production bugs. - I’m not the cheapest developer on this platform. I’m the engineer you hire to ensure your application is built right the first time. Let's Build Something Built to Last Whether you are scaling a SaaS platform, building an AI-native tool, or migrating a legacy system to a modern architecture, send me a message with a brief overview of your product. I'll tell you exactly how I'd architect the solution.
Abdullah B. has worked .