How I built PersonaBot as a production system with staged routing, hybrid retrieval and reranking, bounded retries, SSE streaming, and weekly eval gates with automatic chunk cleanup.
Darshan Chheda Full-Stack Developer
Results-driven graduate software engineer with a Master of Science in Software Development from Queen's University Belfast. I love building user-centric scalable solutions across full-stack development, cloud infrastructure, and DevOps. Check out my recent projects and skills below! Want to get in touch? Contact me.
Spotlight
My most recent contributions.
Skills
Here are some skills and technologies that I have used:
Posts
Recent 3 posts, worth a look.
PersonaBot: Building a Reliable RAG Assistant