Hi, Ranjan here. Data engineer. I build pipelines, cloud systems, and occasionally work on ML. Currently enjoying vibecoding.
Recent Posts
- π¦ How We Classified Music Genres From Noisy Audio - HuBERT, domain shift, and the data trick that hit 94.89% F1.
- π¦ The Unsexy Secret - The 50 Example Method.
- π¦ Token Context Bottleneck - Architecting the Future of Agentic Tool Use.
- π¦ Context Window Problem - How We Solved.
Experimental Projects
| π€ Fillo v2 Β· Claude Code Hackathon | Multi-agent job application engine. Resume + job URL β 6 specialized agents (Researcher, Skill Mapper, Writer, Critic, Form Agent, Reviewer) collaborate with a Critic feedback loop for iterative refinement. Stack: CrewAI + Browser-Use + Inngest, free-tier first via Groq Llama 3.3 + Gemini 2.0 Flash vision. |
| π Document Intelligence | Production-style RAG pipeline featuring Hybrid Search (BM25 + Vector Fusion) and Semantic Chunking. Optimized for low-latency with Groq Llama 3.3 and quantified via RAGAS metrics. |
| π΅ Messy Mashup | Genre classification from noisy audio mashups. Progressive pipeline: XGBoost β CNN β CRNN β fine-tuned HuBERT. 94.89% F1. Live demo β |
| ποΈ Voice AI Agent | Voice-controlled local assistant with 3-tier intent classification (Regex β Keywords β LLM). Supports compound commands, session memory, and sandboxed tool execution via Groq Whisper + Llama 3.3. Demo β |
| π» WEBGhosting-MCP | Agentic browser engine with 22 stealth (anti-bot) scripts and 34 tools that lets agents browse the web like a human. |
- Weekly Releases ...