M Zeeshan A.
Senior Full Stack Developer | React, Node.js, React Native
Most applications don’t fail because of bad ideas. They fail because they are not built to scale, maintain performance, or support long-term business growth. I help startups and businesses build scalable SaaS platforms, web applications, APIs, and mobile apps using React.js, Node.js, React Native, AI integrations, and modern cloud infrastructure. With 10+ years of experience in full stack and mobile development, I focus on building production-ready systems that are stable, scalable, secure, and designed for real-world usage. I’ve worked with startups, growing businesses, and enterprise clients to develop systems that support operations, automation, analytics, and customer-facing platforms. Core Expertise ✔ Full Stack Web Development ✔ SaaS Platform Development ✔ React.js & Next.js Applications ✔ Node.js, FastAPI & Scalable Backend Systems ✔ React Native Mobile Applications ✔ REST API & GraphQL Development ✔ Cloud Infrastructure & DevOps ✔ Database Architecture & Optimization ✔ Scalability & Performance Optimization Technologies • React.js & Next.js • Node.js, Express.js & FastAPI • React Native • PostgreSQL, MongoDB, MySQL & Redis • AWS, Docker, Kubernetes & CI/CD • JavaScript & TypeScript • REST APIs & GraphQL What I Deliver ✅ SaaS platforms & subscription-based systems ✅ Business management systems (ERP, CRM, HRM, LMS) ✅ Scalable backend APIs & cloud infrastructure ✅ Cross-platform mobile applications ✅ High-performance web applications built for long-term growth Why Clients Work With Me • 10+ years of real-world development experience • Strong focus on scalability, performance, and maintainability • Business-focused development approach • Clean, production-ready code quality • Reliable communication and consistent delivery • Long-term technical support and ongoing improvements when needed Flexible Availability: I adapt easily to different time zones and project workflows. Whether you need part-time support or full-time development, I ensure smooth collaboration and consistent progress. Ready to work on both long-term and short-term projects. Whether you’re building from scratch, improving an existing system, scaling infrastructure, or integrating AI, I turn technical ideas into reliable, production-grade systems. I help you build MVP’s & Products that are not just functional, but built for real users, real performance, and real growth. Let’s discuss your project and build something designed for long-term growth.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $3.4k
Billed in all: $10,977$11k
$1.1k in the last 6 months
Across 4 contracts
Across 25 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 20
Rarest: top 7% in Spring Data MongoDB, of 15. Ranked by MRR among everyone on Upwork with the skill.
- Spring Data MongoDB15 freelancers · 🇵🇰 #1Top 7%🇵🇰#1 of 4
- #115AWS Application690 freelancers · 🇵🇰 #22Top 17%🇵🇰#22 of 123
- #433AWS Lambda2,947 freelancers · 🇵🇰 #97Top 15%🇵🇰#97 of 589
- #462Web Application Development2,030 freelancers · 🇵🇰 #140Top 23%🇵🇰#140 of 618
- #510MERN Stack3,086 freelancers · 🇵🇰 #179Top 17%🇵🇰#179 of 1,250
- #791ExpressJS5,651 freelancers · 🇵🇰 #185Top 14%🇵🇰#185 of 1,312
- #905RESTful API6,064 freelancers · 🇵🇰 #188Top 15%🇵🇰#188 of 1,310
- #1,135Firebase6,978 freelancers · 🇵🇰 #288Top 16%🇵🇰#288 of 1,734