Muhammad Hasham

- Built scalable reporting system aggregating immigration data, accelerating global decisions. - Led React + Next.js + NestJS app, reducing feature delivery time 18%. - Automated DB migrations, cutting downtime 60% and removing manual steps. - Mentored juniors via code reviews, improving code quality 23%. - Partnered with PMs and designers to streamline UX and align tech with business goals.

-Built Redis caching layer, cutting P95 latency by 80 ms and raising retention 47%. -Redesigned PostgreSQL schema, reducing query latency 13% and lifting retention 9%. -Built real-time WebSocket group chat (React), scaling to 50K+ DAUs with 99.99% uptime. -Architected Next.js SSR, improving SEO and load time 30%, driving organic traffic. -Cut page load 25%, boosting satisfaction 17%. -Added Datadog observability, cutting MTTR 32%.

Built a patient engagement platform that reduced appointment no-shows by 25% and increased engagement rates by 14%. – Created a HIPAA-compliant hospital entity management microservice processing 15GB/day. – Enhanced patient-facing UI with React components and SSR optimizations, decreasing first paint time by 6%. – Integrated third-party APIs for scheduling and payment processing, expanding platform functionality without increasing infrastructure complexity.