Joseph Oh Email & Phone Number

Mountain View, Ca, Us

• Restructuring codebase in charge of reading and writing data for Android tests• Devised and implemented strategies to seamlessly migrate databases• Solely owned and upkept service responsible for controlling all Android code merging between branches• Owned dashboard which displays Android Git repos' statuses to Android devs• Created notification system to quickly alert users to problems in their code submissions• Created gRPC API layer between database and server to make future database migration seamless• Overhauled Typescript front-end to use Protocol Buffers to have more consistent data

Redwood City, California, Us

• Architected and implemented generic back-end API service for engineers to quickly create asynchronous file download endpoints• Revised user file download system to be asynchronous increasing max download size from 0.5 MB to more than 1 GB• Restructured RDB tables, wrote data migrations, and created UI to show users history of their data• Rewrote React components to upgrade entire app from React 15.0 to React 16.10

• Developed and deployed entire company website utilizing React 16, React Router, Node.js, and Express

Round Rock, Texas, Us

• Created integrations to connect downstream applications for Workday using proprietary frameworks• Transformed data to downstream recipients’ desired configurations• Led meetings with application and business stakeholders to ensure their requirements were met• Migrated team’s development projects through Dev, SIT, UAT, and Prod environments as an application admin• Assisted in successfully launching overhaul of Dell’s entire HR system

Round Rock, Texas, Us

• Constructed code utilizing SQL and PeopleCode for efficient data migrations• Converted core HR data of over 150k employees from PeopleSoft (legacy HCM system) to Workday (cloud based HCM system)• Granted an award and cash bonus for outstanding contributions for Workday P1 conversion activities• Recruited 50 UT students through pitching and organizing software engineering mentorship program

Alexandria, Virginia, Us

• Utilized VB, SQL, and HTML to engineer more than 85% of code for database and application that track over $1 billion in loans• Used Agile to implement new features through entire system development lifecycle (analysis, design, build, test, deploy, support)• Corresponded with loan and REO analysts to gauge potential problems and improvements with system• Constructed database and created ways to access its data through custom built application• Designed UI and UX of application to be intuitive utilizing user feedback

Austin, Tx, Us

• Created a normalized database complete with forms and queries that made tracking members and purchases efficient• Frequently conversed with manager to discuss database’s needs and desired functionality• Presented final deliverable to manager during a meeting at SFC’s office where Access database was adopted

• Created a promotional video advertising summer program which helped recruit high school students • Interviewed university professors and various field experts for assistance with video• Frequently collaborated with vice-president/founder to orchestrate project