•Frontend Architecture & Optimization: Led development for consent management, media scheduling, and dashboards across web and mobile platforms.
•Legacy Code Migration: Upgraded codebase to modern frameworks, reducing load time by 10% and improving maintainability.
•Performance Tuning: Eliminated UI lag for 300+ elements using Angular change detection strategies and virtual scrolling.
•Cloud Integration: Refactored Firestore to modular SDK, decreasing JavaScript bundle size and improving load speed.
•Real-Time Communication: Integrated WebSockets and Socket.IO for live data updates and collaboration features.
•Streaming Infrastructure: Designed and deployed video pipelines with AWS Lambda, MediaConvert, MediaLive, and S3, enabling low-latency, reliable streaming.
•Image Optimization System: Built a serverless optimizer using AWS Lambda & CloudFront, cutting image load times by 50% on low-bandwidth networks.
•Automation & Scaling: Created batch-processing workflows in Firebase/Google Cloud Functions to prevent memory/time limit errors, reducing memory usage by 40%.
•Security Enhancements: Implemented TOTP-based multi-factor authentication via Firebase Auth, improving account security by 60%.
•Mentorship & Collaboration: Onboarded junior developers, reviewed PRs for scalability and maintainability, and coordinated closely with design, backend, and DevOps teams.