Mudassir

Career Trajectory

2024
Present

Full Stack Engineer & Founder

Mentrex
  • Building and running a coding institute with a custom-built LMS serving 500+ students.
  • Architected the entire platform from scratch — student management, course delivery, attendance tracking, and performance analytics.
  • Mentoring aspiring developers on production-grade engineering practices and system design thinking.
2023
Present

Freelance Full Stack Engineer

Independent
  • Delivering production-ready web and mobile applications for startups and growing businesses.
  • Built real-time order management systems for cloud kitchens handling 1000+ daily orders.
  • Developed cross-platform mobile apps with React Native (Expo) for fintech and healthcare clients.
2022
2024

Frontend Engineer

Product Studio
  • Led frontend architecture for multiple client-facing SaaS products using React, Next.js, and Vue.js.
  • Reduced core web vitals load time by 40% through code splitting, lazy loading, and image optimization.
  • Established component library and design system standards adopted across 4 product teams.
Timeline EndUpdated Mar 2026