At Delightree, I built and owned Smart-Inbox, a 10-node LangGraph workflow that triages in-app and external signals. It processes about 2M signals and generates about 700K AI notifications monthly; engagement rose 20%.
I also shipped an end-to-end notification system for 40K+ users, 1,200+ franchisors, and 8.5K+ locations, boosting proactivity by 50%. My work included Assignment Paths, which increased worker engagement by 30%, and Location Launcher task boards that launched 5K locations.
At Highpolar Softwares, I built a RAG chatbot for natural-language questions over client knowledge bases using Weaviate vector embeddings. I also shipped client features with Next.js frontends and Django and FastAPI services.
