Hi, I'm Yusuf Ahmed

As a Frontend Developer at Tericsoft, I stabilized and enhanced VARS-Health, a React application serving 10k+ daily users, by resolving numerous long-standing production issues that significantly improved reliability and user experience.

I led the complete rewrite of VARS to modernize the technology stack, introducing comprehensive error handling, frontend crash monitoring, API response schema validation, automated contract testing within CI/CD pipelines, and a scalable design system and application architecture.

Additionally, I developed a reusable React starter template for accelerating project delivery, incorporating modern tooling and recommended ecosystem libraries, with implementations supporting design-system agnostic setups, shadcn/Tailwind, and MUI-based applications.

As a Frontend Developer at Quaterstack Technologies, I delivered interactive web applications for international clients, including -

• A gesture-enabled human anatomy viewer (Project - Anatomy Mapper).
• A high-performance data visualization QA tool capable of rendering 1M+ data points in charts with sub-second updates (Project - Altosphere Renewables & Analytics).
• A MediaPipe-powered PWA that provided real-time face tracking and positioning assistance to improve clinical image capture workflows (Project - GroTrack).