https://lebiraja.in/blog AI engineer portfolio highlights, projects, and open-source work. en-IN Thu, 15 Oct 2026 06:00:00 GMT https://lebiraja.in/blog/hello-world https://lebiraja.in/blog/hello-world Field notes on building AI systems, shipping side projects, and what I'm learning along the way. notes Thu, 15 Oct 2026 06:00:00 GMT https://lebiraja.in/blog/software-isnt-proprietary-anymore https://lebiraja.in/blog/software-isnt-proprietary-anymore Coding agents have made rebuilding paid software cheap, so the code is no longer the moat. My weekend rebuild of Armoury Crate is the proof, and this is a starting line, not a trend. notes Thu, 15 Oct 2026 06:00:00 GMT https://github.com/lebiraja/ClarityMentor https://github.com/lebiraja/ClarityMentor LoRA fine-tuned Qwen2.5 mentor with 4-bit SFT, published on Hugging Face. Wed, 13 May 2026 06:00:00 GMT https://careerwise.lebiraja.tech/ https://careerwise.lebiraja.tech/ LangChain + Ollama career mentor that analyzes resumes and GitHub profiles. Wed, 13 May 2026 06:00:00 GMT https://github.com/lebiraja/plugin https://github.com/lebiraja/plugin Local LLM chat app with document Q&A, RAG, and privacy-first UX. Wed, 13 May 2026 06:00:00 GMT