Cloud Migration: Contracted by Google Cloud, led the cloud migration project for Rubikloud Technologies, migrating data science engineering and machine learning codebases (Python, Pytest, Spark, Docker, Kubernetes, Helm, Luigi, Flask, Jenkins) from AWS (S3, ECS, EMR, Glue) to GCP (GCS, GKE, Dataproc, Hive) while maintaining AWS compatibility. Managed pull requests, unit tests, integration tests, and coordinated production deployments. Led two junior engineers and delivered quality where previous vendors could not.
Cross-Platform Trafficking System: Designed and implemented a digital marketing product to automate ad creation on GMP and Facebook, eliminating tracking issues. Built architecture on GCP with microservices in App Engine. Technologies: Python, Flask, Pandas, Datastore, RESTful and GraphQL APIs.
Reporting Pipelines: Optimized data ETL pipelines (Airflow, Kubernetes, Python, Pandas, BigQuery, MySQL)
for report warehousing and analysis. Delivered backend (Python, Flask, Pandas, nginx, NodeJS) for a web service enabling modifications on platforms and advanced SQL query insights for analysts.