Muzzammil A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Jul 17, 2026.

𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐌𝐋/𝐀𝐈 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 | 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 | 𝐍𝐨𝐝𝐞.𝐣𝐬 | 𝐍𝐞𝐱𝐭.𝐣𝐬/𝐑𝐞𝐚𝐜𝐭 | 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 | 𝐃𝐣𝐚𝐧𝐠𝐨 I am a Full-Stack web and mobile app ( ML/AI ) Developer with a strong background in building scalable web applications, intelligent systems, and high-performance APIs. I help startups, SaaS companies, and enterprises turn ideas into production-ready solutions by combining modern frontend frameworks with powerful backend and AI technologies. 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 -> Modern, responsive UIs using Next.js & React -> SEO-optimized and performance-focused web apps -> Component-based architecture and clean UX/UI integration -> API integration and state management 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 -> RESTful & scalable APIs using Node.js (Express/NestJS) and FastAPI -> Secure authentication & authorization (JWT, OAuth) -> Business logic, data validation, and performance optimization -> Asynchronous & high-throughput systems 𝐏𝐲𝐭𝐡𝐨𝐧 & 𝐃𝐣𝐚𝐧𝐠𝐨 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 -> Full-stack applications with Django & Django REST Framework -> Admin panels, dashboards, and CMS solutions -> Database design and optimization 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐀𝐈 -> ML model development and integration into web applications -> AI-powered features (recommendation systems, prediction models, automation) -> Data preprocessing, training, and deployment -> API-based ML services using FastAPI 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐂𝐥𝐨𝐮𝐝 - PostgreSQL, MySQL, MongoDB - Cloud deployment (AWS / DigitalOcean / Vercel) - Dockerized applications & scalable architectures 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 - Frontend: Next.js, React, HTML, CSS, Tailwind - Backend: Node.js, FastAPI, Django, Django REST - AI/ML: Python, ML Models, Data Processing - Databases: PostgreSQL, MySQL, MongoDB - DevOps: Docker, Git, CI/CD - APIs: REST, Third-party integrations 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? -> Clean, scalable, and well-documented code -> Strong communication and regular progress updates -> On-time delivery with attention to detail -> Long-term collaboration mindset -> Client satisfaction is my top priority 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Full Stack web and mobile app Developer, ML Engineer, AI Developer, Machine Learning Developer, Artificial Intelligence Engineer, Node.js Developer, Next.js Developer, React Developer, FastAPI Developer, Django Developer, Python Developer, JavaScript Developer, REST API Development, Backend Developer, Frontend Developer, Web Application Development, SaaS Development, API Integration, AI Integration, Model Deployment, Data Science, Deep Learning, Predictive Modeling, Recommendation Systems, NLP Development, Computer Vision, Database Design, PostgreSQL, MongoDB, MySQL, Cloud Deployment, AWS, Docker, Microservices Architecture, Scalable Systems, Performance Optimization, Secure Authentication, JWT Authentication, CI/CD Pipelines, Git Version Control, Startup Development.