‬- Maintained serverless, event-driven microservices powering charger communications, real-time data‬ ingestion, and mobile app observability for Volta’s fleet of 2000+ chargers across the country.‬

• Developed a standardized REST API enabling real-time data exchange with external partners,‬ ensuring compliance with CA regulatory requirements in a short 3 month window.‬

• Designed and prototyped an internal unified GraphQL API integrating multiple disparate services

• Maintained and improved an existing ETL pipeline that moved data from Salesforce into Postgres.‬ Had also prototyped and demoed a huge improvement to the system to leverage AWS EventBridge‬ and Salesforce CDC.

• Identify and research remote sensing issues and design related camera hardware changes

• Perform radiometric calibration on all camera systems

• Assist and ensure rest of team in meeting our development goals

• Designed and built a distributed image processing pipeline that grew from processing 100TB daily in 2017 to 1000TB daily in 2020

• Built a map tile server using lambda + serverless, that enabled the company to expand their product offerings while also reducing S3 storage costs by 30%

• Converted an existing EC2 based thumbnail generation pipeline to a solution using lambda, SQS, and docker to simplify deployment, improve scaling, and reduce overall database load during peak hours

• Developed a React.js web app, migrating flight operations from spreadsheets to a scalable, authenticated web and database solution.

• Built a real time data analysis stream using PyQt, ZMQ, and Kafka to visualize nuclear radiation data

• Set up the preliminary AWS infrastructure and helped build a React.js application to visualize

past data using maps (leaflet.js) and charts (d3.js)