At Codegnan IT Solutions Pvt Ltd, I contributed to the Edge Academy LMS, building ~24 data models and 156 REST endpoints for a platform serving 5,000+ users. I cut a key MongoDB query from ~20 seconds to 100 ms and reduced average API response time to 40–50 ms.
I integrated LiveKit/WebRTC with self-hosted STT, LLM, and TTS services through async FastAPI endpoints for an AI mock interview system, reaching ~650 ms pipeline latency. I also integrated Razorpay checkout with Zoho billing, ChatRace WhatsApp, and Academy provisioning, saving 15+ manual hours a week.
On Codegnan’s placements platform, I secured 40+ endpoints with JWT and 5-role RBAC, and built job-eligibility validation and candidate-progression workflows. I also moved media to AWS S3 presigned uploads and TPStreams HLS streaming, reducing application server CPU by ~40%.
Earlier, as a part-time Freelance Frontend Developer at Business Aacharya, I built responsive screens, fixed frontend bugs from client feedback, and connected screens to REST APIs. I also built an independent Python job-discovery and portal automation tool that classifies roles and syncs results to Excel.
