Ramji Omar

About Ramji Omar

Senior Frontend Engineer with 7+ years of experience building high-performance, scalable React applications used by millions of users across EdTech and GovTech platforms.I specialize in frontend architecture, performance optimization, and building complex dashboards and workflows that scale reliably in production.I owned large parts of the product end-to-end — from feature design and API integration to performance tuning, refactoring, and test automation. My work directly improved load times, reduced bundle size, simplified architecture, and enhanced users engagement at scale.Key strengths:• React & JavaScript (deep production experience)• Frontend architecture & component design• Performance optimization (lazy loading, render optimization, bundle reduction)• Complex state management & conditional workflows• Large-scale refactoring & technical debt cleanup• Test-driven development (95%+ coverage on critical paths)• Analytics & event tracking for data-driven decisionsImpact highlights:• Reduced dashboard bundle size by ~10% by removing legacy architecture• Improved initial load performance by ~67% through lazy loading strategies• Refactored monolithic components into reusable, testable architecture• Delivered 120+ production features & improvements across multiple releases• Contributed 2,300+ commits with consistent focus on quality and maintainabilityI enjoy solving hard frontend problems — performance, scale, maintainability — and working closely with product, design, and backend teams to ship reliable, user-centric solutions.

Experience

1. Senior Software Engineer 2

   Splashlearn

   Apr 2023 — Present · Gurugram, IN

   Owned end-to-end development of teacher-facing React dashboards used by millions global users, delivering features from design to production with full accountability.• Improved initial page load time by ~67% by introducing lazy loading and conditional API fetching for assignment-heavy dashboards.• Reduced bundle size by 10% by removing legacy dashboards, A/B test flags, and 800+ lines of obsolete code across 80+ files.• Refactored complex UI components (664 → 176 lines) into modular, reusable subcomponents and hooks, improving maintainability and testability.• Increased test coverage to ~95% on critical paths by adding 80+ test-focused commits using Jest and React Testing Library.• Improved developer productivity by simplifying Redux/state logic and introducing clean architectural patterns.• Mentored junior engineers, conducted code reviews, and drove frontend best practices across the team.

Education

• PSIT Kanpur (Pranveer Singh Institute of Technology)

  Bachelor of Technology, Computer Science

  2015 — 2019