Collaborated to build and maintain event-based production ETL pipeline in Python utilizing AWS Glue jobs, Step Function, and S3, allowing us to built meaningful reports for our clients

Managed data lake hosted in S3 and wrote crawlers from scratch in Python enabling the use of SQL queries in Athena, allowing our production support team to resolve issues much faster, leading to a more stable platform

Singlehandedly designed and implemented automated data validation suite in Python utilizing AWS Step Function, Glue, DynamoDB, and SNS allowing us to resolve issues before any there is any client impact

Upgraded client-facing RESTful APIs to support request pagination utilizing Java and SQL skills, leading to faster response times for our clients

Actively participated in production support, independently resolving multiple ETL (Python) and API (Java) bugs, and collaborated to resolve many others

Onboarded multiple new team members, scheduling 1-on-1 tutoring sessions where I would build diagrams of our application stack, explain individual applications at high and low levels to ensure their future success

Lead the development of Javascript-based backend infrastructure including REST APIs and SQL database management, while also assisting in frontend development designing company website (Typescript)

Worked with our advisors to target relevant verticals and create persuasive pitch decks, leading to an initial fundraising round resulting in a $3.3M valuation

Held consistent tutoring sessions for peers covering many cross-functional topics such as Kafka, Java, AWS, and REST API development