Pro
Muhammad Usama
Mobile App Developer for Scalable iOS & Android Apps
New to Contra
Muhammad is ready for their next project!
Project Delivered: Jet App 🚀
We just wrapped up and delivered Jet, a production-ready mobile application built for speed, scale, and real-world use.
What we delivered
• End-to-end mobile app development
• Clean, performance-focused UI/UX
• Scalable backend architecture
• Secure...
From cluttered fitness app to daily-use product
Worked on Virtuagym DigiFit to refine UX, improve performance, and increase user engagement.
The goal was simple: help users actually stick to their workouts.
• UX & UI improvements
• Performance optimization
• Scalable mobile...
Worked on a real-time video chat app focused on smooth streaming, fast matchmaking, and user engagement.
Built to handle live interactions without lag or confusion.
• Live video & chat flows
• Performance-focused mobile UI
• Scalable real-time architecture
• Production-ready...
Why your MVP feels broken
A lot of founders tell me: “We built an MVP but it feels… off.”
Here’s what’s usually happening.
The app works in perfect conditions. Fresh install. Fast internet. Small test data.
Then real users show up.
• state breaks • API calls pile up • UI lags • edge...
💪 Recently delivered an AI-powered fitness app
Just wrapped delivery of a mobile AI fitness app that builds personalized workout plans based on user goals, body data, and focus areas. Clean onboarding, smart recommendations, and a flow designed to keep users moving instead of...
