At Edutor, I engineered a dual-vector RAG system combining Jina v4 Late Chunking, FastEmbed, Qdrant, cross-encoder reranking, OCR, and multimodal image retrieval. I also built asynchronous Gemini-based image judging for sub-250ms visual context resolution.
I built an end-to-end text-to-video engine that turns abstract math concepts into executable Manim animations, using Cartesia TTS and FFmpeg for word-level audio synchronization. The system reduced production time by 95% and supports multilingual audio output.
As a freelance full-stack engineer, I architected a Tally-alternative ERP with double-entry accounting, GST and e-way billing, bill-by-bill tracking, Supabase RLS, OAuth/RBAC, and TDL exports. I also build agentic developer tools, including Vertex-Swarm, and fine-tuned Qwen 2.5 Coder using LoRA and 4-bit quantization.
