Muhammad Umair

I am a Senior Software Engineer with over 6 years of professional experience building scalable web applications, APIs, and cloud-based platforms using the MERN stack (MongoDB, Express.js, React.js, Node.js). I have contributed to successful projects at companies including 1551 Solutions (Dubai), Apptimum Labs (Delaware), Quh Dock, and Dejure Technologies (Lahore).

Key Skills and Services I Offer:

• Backend development with Node.js, Express, PostgreSQL, MongoDB, Prisma
• RESTful and GraphQL API design and implementation (Pothos, Apollo)
• Frontend development with React.js
• Stripe and third-party API integrations
• Real-time communication systems with WebRTC and Socket.io
• Cloud deployment and infrastructure management on AWS
• Automation using Puppeteer
• CI/CD, testing, performance tuning, and code refactoring

Professional Experience Highlights:

• At 1551 Solutions, I led the backend team for a food delivery app, integrating Stripe payments, designing core modules, and improving response times by 40%.
• At Apptimum Labs, I developed a fitness platform and a real-time communication app with video/audio calling features.
• At Quh Dock, I built platforms for legal document generation (WhiteShoe.ai) and education (UQOUD), including ChatGPT-based automation.
• At Dejure Technologies, I created secure APIs and systems for time tracking and recipe sharing.

I’ve worked on multiple long-term remote contracts, collaborating via Slack, GitHub, and Zoom across different time zones. My focus is always on delivering high-quality, production-ready code that solves real business problems.