Data Scientist
Pune Area, India
- Worked with stakeholders to understand the requirements and translate the Business Objective to Machine Learning problems.- Built a Session-based Recommendation Engine using Apriori Algorithm for e-commerce platform based on Historical and Streaming Click-stream data to provide real-time recommendations using AWS Lambda, EC2, DynamoDB, and Redshift. This boosted CTR by 11%.- Built a Subscription Plan Prediction Model using XGBClassifier for a cloud-based video editing platform using click-stream data with 3000+ columns and deployed it on AI Platform. Performed Data Preparation tasks using Dataflow and SQL. Orchestrated the end-to-end model pipeline using Cloud Composer.- Built a Scrap Classifier PoC using Mask R-CNN to identify the heavy, light, and unwanted scrap.- Developed end-to-end Video Transcription Web Service on top of Google Cloud’s Speech-to-text API. The output of this service was fed into models deployed on the AI Platform for analysis.- Architected Data Solutions on GCP using Dataflow, Cloud Composer, AI Platform, BigQuery, Cloud Functions, and App Engine.Experimented with: - GCP: Translate API, Natural Language API, AutoML Vision, Vision API OCR, Task Queue, Recommendation AI, Doc AI- AWS: Personalize, Sagemaker, Transcribe