AI/ML Engineer specializing in LLMs, RAG pipelines, and production-grade AI systems.
BE in Artificial Intelligence & Machine Learning — Smt. Indira Gandhi College of Engineering, Mumbai (2026)
📍 Mumbai, India | 📧 lokeshhlohar80@gmail.com | LinkedIn
AI Intern — Arcitech (Oct 2025 – Dec 2025 · Onsite · Paid)
Built production-ready RAG pipelines using LangChain & LangGraph. Developed a multi-website scraping pipeline and an orchestration system delivering chatbot responses within ~40 seconds. Integrated Work & Web modules backed by PostgreSQL, and built a Support Response AI for context-aware query resolution.
| Project | Description | Stack |
|---|---|---|
| RAG Everything | Production RAG chatbot — 11 source types, semantic search, reranking, streaming | FastAPI · Zilliz · LangChain · Cloudflare |
| AI Mock Interview Platform | AI-powered interview prep with voice, real-time feedback & auth | Django · Next.js · OpenAI · Clerk |
| CourseForge | AI Course Generator with RAG pipelines, fine-tuned LLM & day-wise learning paths | FastAPI · React · Hugging Face · LLMOps |
| Financial Document Analyzer | Agentic AI for financial document analysis | Python · LangChain |
| Driver Drowsiness Detection | Real-time drowsiness & facial emotion detection using CNNs | OpenCV · TensorFlow · Keras |
AI/ML — LangChain · LangGraph · LLMs · RAG · Prompt Engineering · LLMOps · Fine-tuning · Hugging Face
ML/DL — TensorFlow · PyTorch · Keras · Scikit-learn · NLP · Computer Vision
Backend — Python · FastAPI · Django · PostgreSQL · REST APIs
Frontend — React · Next.js
DevOps — Docker · Git · CI/CD · GPU-based deployment
- ML & Data Science with LangChain and LLMs — Udemy
- Machine Learning & Deep Learning — Scaler Academy
- Large Language Models · LLMOps · Pre-training · Fine-tuning — Hugging Face & Deeplearning.AI
- RAG · Agentic RAG · Knowledge Graphs — Simplilearn & Deeplearning.AI