Leena Das
Machine Learning Engineer
Pune, India | leena.das@email.com | +91 98765 43210 | github.com/leenadas
Summary
ML engineer with 4 years building recommendation, forecasting, and NLP features in production. Improved click-through rate by 14%, reduced model inference latency by 42%, and deployed monitoring for 6 models serving 2M monthly users.
Experience
Machine Learning Engineer
Mar 2021 - Present
ShopNova
- Built product recommendation service with feature store pipelines, lifting homepage CTR by 14% in A/B test.
- Deployed TensorFlow models behind FastAPI endpoints with Docker on AWS, cutting inference latency from 180ms to 105ms.
- Implemented drift monitoring and weekly evaluation dashboards for 6 production models.
Data Science Intern
Jun 2020 - Feb 2021
InsightML
- Developed churn prediction model with gradient boosting, achieving 0.81 AUC on holdout validation.
- Documented data leakage checks and reproducible training notebooks for handoff to engineering team.