Rizqi Hamid

A seasoned professional with over 8 years of experienced in building scalable, user-friendly web applications with expertise in both frontend and backend technologies. Self-motivated learner, creative thinker and skilled in designing responsive interfaces, optimizing performance, and delivering seamless user experiences. Strong problem-solving abilities with a focus on clean, maintainable code.

As a Senior Full-Stack Developer with expertise in React, Next.js, and cloud-native architectures, I've delivered measurable improvements across performance, scalability, and team productivity. I optimized React applications through code-splitting and caching (35% faster load times), designed serverless microservices (20% cost reduction), and resolved critical Java memory leaks (90% crash reduction). My full-stack experience spans building responsive UIs (95% Figma fidelity with Tailwind CSS), REST/GraphQL APIs (20% latency improvement), and real-time systems (WebSockets/SSE).

I've led database migrations to NoSQL, implemented CI/CD pipelines (GitHub Actions/AWS), and enhanced security via JWT/auth middleware. Beyond technical contributions, I've mentored junior developers, created onboarding materials, and collaborated cross-functionally to translate business needs into scalable solutions - all while working in Agile environments to meet tight deadlines.

Hold a Bachelor’s degree in Computer Science from Universiti Teknologi Malaysia (UTM), with coursework focused on software engineering, database systems, and distributed architectures. Complemented this foundation with certifications in AWS Cloud and React/Node.js development, bridging academic theory with modern full-stack practices.