Director of Data Science at a fintech company, with 9+ years in consumer lending. I build and own the production ML and decision systems the business runs on — underwriting, acquisition, and fraud — and I'm reinventing how the data science & analytics function operates with agentic AI: human-in-the-loop pipelines and a business knowledge base that ground our tooling in how the company actually works.
I turn a business's data into durable, compounding assets that cut cost, unlock scale, and build a lasting competitive edge. Independently, I build LLM-powered projects with modern agentic coding tools and compete on Kaggle across deep learning, LLMs, computer vision, and time series.
| Competition | Focus & approach |
|---|---|
| PII Data Detection | PII detection in student essays — DeBERTa NER, synthetic data, ONNX ensemble |
| Google Research Football | Rule-based game-playing agent for 11v11 simulated football |
| Ventilator Pressure Prediction | Airway-pressure sequence modeling — BiLSTM ensemble |
| LLM Science Exam | Retrieval-augmented multi-model inference (DeBERTa-v3, LongFormer) |
| Amex Default Prediction | Credit-default prediction — 1500+ feature stacking ensemble |
| SIIM COVID-19 Detection | Chest-imaging classification + opacity detection |
| Optiver Realized Volatility | High-frequency volatility from order-book data (LGBM) |
| Shopee Price Match | Multimodal product matching — image + text embeddings |
| Jane Street Market Prediction | Real-time trading-signal modeling — GBDT ensemble |
| Santa 2020 | Multi-armed-bandit agent — decision-tree / XGBoost payout models |
| Child Mind — Sleep States | Sleep-state detection from accelerometer time series (GRU-UNet) |
| No matching competitions — try removing a chip. | |
| Project | What it is | Links |
|---|---|---|
| OpenMath | Offline, multilingual AI math tutor — Gemma 4 + Ollama, function-calling agent, worksheet-photo vision | GitHub Kaggle — Gemma 4 Good |
| FreetCode | Free, browser-native coding practice (Python + SQL) with an on-device AI tutor · live at freetcode.com | Live GitHub |
| No matching projects — try removing a chip. | ||