Sarang Matange

I am a Full-Stack Developer with 4+ years building high-performance web and mobile applications using React, Node.js, and AWS. I focus on shipping scalable products that improve load times, reduce bugs, and boost user engagement.

At my current role I led front-end modernization for high-traffic legacy platforms, improving Time to Interactive by 42% and cutting maintenance overhead by 40% through modular architecture and code-splitting. I also developed and maintained admin dashboards across multiple business-critical applications, enabling real-time monitoring and faster incident response.

Previously I delivered full-stack SaaS applications, cross-platform mobile apps with React Native, and backend systems using Express and MySQL, maintaining a 95% on-time delivery rate and measurable increases in user satisfaction and retention. I built custom data-transformation algorithms and end-to-end e-commerce solutions that drove business outcomes.

I am a collaborative Agile teammate who enforces best practices (TDD, linting, code reviews), mentors junior engineers, participates in hiring, and documents processes to reduce onboarding time. I seek roles where I can continue improving product performance and mentor growing engineering teams.