You will get Experienced Back-End API Developer for Your Project Needs
Project details
Need a reliable backend developer to build robust, secure, and scalable APIs for your web or mobile app? I specialize in developing custom RESTful and GraphQL APIs using modern technologies like Node.js, Express.js, NestJS, and MongoDB/MySQL.
Whether you're building a new product or enhancing an existing one, I ensure your backend is performance-optimized and production-ready.
✅ Custom REST & GraphQL API development
✅ Authentication (JWT, OAuth2), RBAC, and session handling
✅ Database design & integration (MongoDB, MySQL, PostgreSQL)
✅ Secure endpoints, validation, error handling
✅ Deployment-ready backend with Docker, AWS, or Firebase
I’ve helped startups and SaaS companies streamline their apps with well-documented and scalable backend systems.
🔧 Let’s make your application fast, secure, and future-proof.
💬 Click “Continue” and send me your project details — I’m ready to dive in!
Whether you're building a new product or enhancing an existing one, I ensure your backend is performance-optimized and production-ready.
✅ Custom REST & GraphQL API development
✅ Authentication (JWT, OAuth2), RBAC, and session handling
✅ Database design & integration (MongoDB, MySQL, PostgreSQL)
✅ Secure endpoints, validation, error handling
✅ Deployment-ready backend with Docker, AWS, or Firebase
I’ve helped startups and SaaS companies streamline their apps with well-documented and scalable backend systems.
🔧 Let’s make your application fast, secure, and future-proof.
💬 Click “Continue” and send me your project details — I’m ready to dive in!
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
PSD to HTML, Performance Optimization, SecurityWhat's included $399
These options are included with the project scope.
$399
- Delivery Time 7 days
- Number of Revisions 2
- Number of Pages 2
- Design Customization
- Content Upload
- Responsive Design
- Source Code
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KM
Koen M.
Oct 17, 2024
Flutter dev for OpenAI realtime database / vision implementation
I hired the man, he said he would work, but he didn't work. So yeah
MU
Muhammad U.
Sep 2, 2024
Frontend React.js Developer for Our Web Project
I’m thoroughly satisfied with the work Usman provided. He demonstrated professionalism, clear communication, and a solid understanding of the project from start to finish. His attention to detail and dedication to delivering high-quality results really stood out. He was always open to feedback and quick to make adjustments, ensuring the final product met all expectations. I would gladly work with him again and highly recommend him for anyone looking for top-tier work!
AZ
Aqib Z.
Aug 9, 2024
Experienced MERN Stack Developer Needed for our Project
Usman did an outstanding job on our project. He is expert and delivered high-quality web application on time and with great attention to detail. Highly Recommended!
About Muhammad Usman
Senior MERN Architect | AI & Automation Expert | SaaS Solutions
86%
Job Success
Lahore, Pakistan - 8:59 pm local time
The 2026 Developer Advantage:
I don’t just write code; I architect Agentic Workflows. By leveraging Antigravity-native development and AI automation, I deliver enterprise grade React/Node.js systems with the speed of a startup and the security of a corporation.
🛠 Core Tech Stack
Frontend: React.js, Next.js (14/15), Tailwind CSS, Redux, SWR, Framer Motion.
Backend: Node.js, Express.js, TypeScript, REST & GraphQL APIs, WebSockets.
Database: MongoDB, PostgreSQL, MySQL, Firebase, Supabase.
AI & Scraping: Custom Lead Scrapers, LLM Integration (OpenAI/Claude), Antigravity Agent Skills.
DevOps: Docker, AWS (EC2/S3/Lambda), GitHub Actions, CI/CD.
✅ Proven Expertise (30+ Successful Projects)
SaaS Platforms: End-to-end multi-tenant applications with Stripe/Paddle integration.
AI Tools: Custom data extraction engines and automated lead-gen scrapers.
Dashboards: Complex admin panels and real-time data visualization for FinTech & EdTech.
MVP to Scale: Taking ideas from Figma wireframes to 1M+ user-ready production environments.
✅ The "Senior" Difference
Clean Architecture: Code that is modular, documented, and built for long-term maintainability.
Full-Cycle Ownership: From database schema design to pixel-perfect UI implementation.
Professional Discipline: Structured progress updates, direct communication, and zero excuses.
🚀 Ready to build?
Whether you are launching a new MVP or scaling a production platform, I bring the technical depth to execute with precision.
Click "Invite to Job" to schedule a discovery call and let's discuss your roadmap.
MERN Stack Developer, React.js Expert, Next.js Developer, Node.js Backend Engineer, MongoDB Developer, Full Stack JavaScript, SaaS Architect, AI Automation, Web Scraper Developer, Tailwind CSS, TypeScript Developer, Firebase Expert, Supabase, PostgreSQL, Docker, AWS, API Integration, Real-time Web Apps, Dashboard Developer.
Steps for completing your project
After purchasing the project, send requirements so Muhammad Usman can start the project.
Delivery time starts when Muhammad Usman receives requirements from you.
Muhammad Usman works on your project following the steps below.
Revisions may occur after the delivery date.
Client purchases the project and sends requirements.