M.Sc. Data & Computer Science @ Universität Heidelberg
NLP · Computer Vision · Generative AI · LangGraph/Agentic Systems · RAG · MLOps
- 🎓 M.Sc. Data & Computer Science – Universität Heidelberg
- 🧠 I build agentic AI systems (LangGraph), RAG stacks, and evaluation-first ML features
- 🛠️ Production mindset: FastAPI, Streamlit, Docker, CI/CD, metrics & tracing
- 📄 5 peer-reviewed papers on vision transformers & real-time recognition (IEEE, Springer, De Gruyter)
- ✍️ Recent focus: agentic news summarization, web search and Agentic AI with blog generation
- ⚡ Fun fact: My DQN Bomberman agent wins a lot…and still occasionally blows itself up 🙃
Python · PyTorch · TensorFlow · LangGraph · LangChain · FastAPI · Streamlit · RAG (FAISS/Chroma) · Groq · OpenAI · Tavily · Hugging Face · SQL · Spark · Docker · GitHub Actions
| Project | Stack | What it does |
|---|---|---|
| 📰 AI News Agentic (LangGraph) | LangGraph · Streamlit · Groq · Tavily | Stateful agent with 3 modes: AI news summarizer (daily/weekly/monthly), basic chatbot, and web-enhanced chatbot with markdown exports. |
| 🔎 Agentic Chatbot + Web Search | LangGraph · Streamlit · Groq · Tavily | Clean two-mode chatbot: LLM-only vs. tool-augmented with real-time search; modular nodes & state graph. |
| 💬 Agentic Chatbot (Core) | LangGraph · Streamlit · Groq | Minimal, stateful chatbot showcasing graph design + UI. |
| ✍️ Blog Generation with Translation | LangGraph · FastAPI · Groq | Topic→title→content workflow with optional Hindi/French translation branch, structured outputs, LangSmith tracing. |
| 📰 RAG-based Article Generator | Gemini · Chroma · LangChain · Streamlit | Generates newspaper-style articles via RAG over Wikipedia or user-uploaded files. |
| 👁️ Image → Prompts (VizWiz) | OFA · BLIP · GIT · CLIP | Full captioning/eval pipeline on VizWiz; BLEU/METEOR/ROUGE + CLIP similarity for model comparison. |
| 🧪 Biomedical RAG: Cellio | PubMed · RAG | Query-transformed context retrieval for biomedical QA (course project). |
| 💣 Bomberman RL Agent | PyTorch · RL | Classic Bomberman training scaffolding + agent. |
| 💻 Ollama Gemma Chat App | Streamlit · LangChain · Ollama | Local no-API-cost chat with LangSmith tracking. |
- Real-Time Fruit Recognition & Calorie Estimation — IEEE (2023)
- Leaf Disease Recognition: CNN Comparative Study — Taylor & Francis (2023)
- Vision Transformer papers on Seborrheic Keratosis, Melanoma, Yellow Nail Syndrome (2022–23)
- 💼 LinkedIn: vasu-thakur
- 🎓 Google Scholar: z13-pH0AAAAJ
✨ “Engineering AI you can trust—one dataset, one model, one merge at a time.” ✨