I worked on the Android application at Quizlet, focusing on implementing front-end features and improving user experience. I used Kotlin's Butterknife, Dagger, and MVVM to support the front-end application frameworks. My team and I worked on a project that created a new endpoint to recommend study sets by matching users with their schools. I constructed the engineering design on Jira and implemented the front-end user flow. I also revamped Android's image and text long press functionality to have parity with iOS and improve user experience.

· Designed and implemented ETA Traffic - a service which calculates traffic along the route of a trip· Simplified the ETA prediction model pipeline to reduce overhead and decrease deployment time· Created an internal tool to monitor system-wide ETA volatility while flagging high volatility ridesCore Datastores Team· Led development in AuroraTailer - a streaming solution that captures and transports Aurora RDS database activity logs with at-least-once delivery semantics and strong ordering· Built core functionalities for an adaptive, multi-tenant stream change data capture event bus using Kafka, Python, and Go· Developed a stream verification service that ensures data consistency, completeness and correctness across pipelines handling over 2MM records per minute· Maintained and enriched Lyft’s streaming services that handles more than 3.5TB of data per day

Hadoop Customer Analytics Platform team.Helped develop a Spark Streaming application to read 50 million daily web log metadata measurement tags from a WSO2 message broker API, convert from JSON to TSV format, and stage in an external Hive table for further processing. Scala, Java, Spark (Streaming, SQL), Hadoop, Hive, Unix, Control-MCoded a Python program to pull 60 million daily paid search data records from Google’s DoubleClick Search API, process the data, stage the records in Hive-managed tables, and then push to an Oracle database via Sqoop. Python, Hadoop, Hive (HiveQL, Hue), Sqoop, Control-M, Google DoubleClick SearchGraduated from Fidelity's Leap program.