Kaustabh Ganguly
Senior AI/ML Engineer · Gracenote (Nielsen)
MTech Industrial AI · IIT Madras
I build systems that think.
Production ML pipelines. Fine-tuned language models. Clinical AI that predicts ICU outcomes. Data platforms serving 50+ downstream consumers at scale.
Currently: embedding fine-tuning, neural machine translation with DSPy, prompt optimization, agentic workflows, LLM-as-a-Judge evaluation, and AWS Bedrock engineering.
now
→ Embedding fine-tuning for content similarity & recommendation
→ Neural machine translation with DSPy & prompt optimization
→ Agentic workflows — LangChain / LangGraph
→ LLM-as-a-Judge & golden dataset curation
→ AWS Bedrock proxy & harness engineering
before
2025 – now Senior AI/ML Engineer Gracenote (Nielsen)
2023 – 2025 Data Architect & Scientist TCS → J&J MedTech
2022 – 2023 COE R&D Software Engineer TCS → J&J
2020 – 2022 Data Engineer → Lead TCS → J&J Vision
2022 – 2024 MTech Industrial AI IIT Madras (8.66)
2016 – 2020 BTech Information Tech KGEC (8.15)
selected work
| openrouter-mcp-multimodal | MCP server for OpenRouter — text chat + image analysis via 200+ models 17⭐ |
| Recurrent-Neural-Networks | Google stock price prediction using LSTMs 15⭐ |
| GANs-using-pyTorch | Generative adversarial network from scratch in PyTorch 6⭐ |
| saaki | ICU mortality prediction for sepsis-AKI patients · MIMIC-IV · AUROC 0.80 |
| biogemma | Gemma 3 1B fine-tuned on medical corpus for clinical NLP |
| icd10cm | ICD-10-CM browser — 70K+ diagnosis codes · MongoDB + Node.js |
| Gemma-3 Models | 8 fine-tuned models + 10 datasets on HuggingFace |
research
5 peer-reviewed papers · Springer · IEEE · Elsevier
| Paper | Venue |
|---|---|
| FemmeBand: IoT Smart Security Band using EMG Sensors | Springer 2022 |
| HeartHealth: Multi-Attribute Heart Monitoring via Fuzzy-TOPSIS | IEEE 2021 |
| Predicting Bradycardia & AFib using Fuzzy Logic + IoT | Elsevier 2021 |
| ValveCare: Fuzzy-Based Heart Disease Prediction with IoT | Springer 2021 |
| SafeBand: IoT Smart Security Band with Instant SOS | Springer 2021 |
tools i use
ml & ai · PyTorch Transformers scikit-learn LangChain LangGraph DSPy SHAP W&B
data & cloud · AWS Bedrock Redshift PostgreSQL Snowflake Docker Terraform
languages · Python SQL Java Go Bash R
Lead guitarist 🎸 · Gamer 🎮
$ echo "let's build something together"
→ kaustabhganguly@gmail.com