Building tools to accelerate system integration and testing.

Building Apps for Amazon Q Business.

Billing Automation: Led a project to modernize a SQL-driven billing process, integrating it closely with the ART19 main application. Collaborated with product, finance, and customer experience teams to set clear expectations for a multi-quarter migration and ensure successful roll outs. Ruby on Rails.

Inventory Defect Management: Developed a solution using cameras, product images, and AI to automatically resolve inventory defects, significantly reducing human labor. Designed and delivered cloud-native Java services, validated operational parameters through pilot programs, and implemented monitoring systems.

Data Pipeline Optimization: Enhanced the functionality and reliability of batched data pipelines, which

integrate transactions, catalogs, and shelving data to drive machine learning predictions for inventory defects. Used SWF, Glue, Batch, Lambda, SNS, SQS, and S3

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.