Michael Yu Email & Phone Number

San Francisco, CA, US

San Francisco, CA, US

SQL Gateway Team

Mountain View, CA, US

Synthetic Simulation Team

San Francisco, California, US

• Developed data lineage platform and SQL parser with Python to index ETL, table, and cross-system level lineage for all data processes across DoorDash as part of the Data Catalog project
• Built interactive lineage graph view, allowing engineers to perform impact analysis, data governance, and root cause analysis
• Created metadata extractor to catalog all registered ETL jobs and make them searchable through a web interface using Neo4j and Elasticsearch

Seattle, WA, US

• Designed and developed a parallel resource fetching component using Spring, enabling Alexa backend services to gather resource data in parallel while handling requests
• Improved user latency on average by 180 ms, up to a 60% reduction in latency after integrating the component
• Implemented load testing to provide thorough insight on end-to-end latency metrics and improvements

Greenbelt, MD, US

• Built React web interface for TAILOR, a system that automates Near Earth Network and Space Network spacecraft compatibility tests, cutting several weeks from the testing timeline
• Integrated React Redux to optimize frontend performance, improving availability of mission data with an up to 5x reduction in the delay between database and frontend updates and lowering the re-render rate by 26%
• Developed backend feature with Flask that converts DOCX files to PDF, enabling engineers to view test procedure reports in the web interface
• Resolved critical Docker configuration bugs, providing the Delay Tolerant Network team with an easily deployable network ground node

Los Angeles, California, US

• Developed UI library to improve UI experience for more than 40,000 users using Angular
• Optimized performance of admin interface and reduced API calls by caching API responses using RxJS
• Created and deployed frontend design system used by entire frontend development team to Heroku

Irvine, CA, US

- Developed secure network joining protocol using Java, Python, and Linux Bash- Reduced data transfer times by 50% by implementing data serialization method which allowed for greater amounts of data to be sent over sound- Built custom Java library for AES encryption and decryption of data payloads- Automated Raspberry Pi network processes using Linux Bash.

Irvine, CA, US

- Developed native Android application used to conduct patient trials for iXercise platform using Java and Chirp.io SDK- Enabled researchers to upload patient trial data using their phones by implementing a UDP Client-Server to communicate with middleware- Provided in-app access to real-time biometric data by designing a background service that polls data.

- Designed and built an autonomous quadcopter using Python, OpenCV, Fusion 360, and Mission Planner- Implemented blob detection of orange buckets using Python and OpenCV- Provided on-board location tracking and camera functions using Raspberry Pi- Developed search methodology using Mission Planner which resulted in my team placing 1st in the design review.

Bachelor Of Science - Bs, Computer Science

Education record