Yoel Kiflezghi

Software Engineer based in Seattle, WA.

Oct 2021-Jan 2024 Redmond, WA

Analyzed, diagnosed, and root-cause'd a web view JavaScript runtime memory leak impacting Power Apps running on memory-constrained devices.
Developed a custom logger module for Java and Objective-C designed for React Native-enabled mobile applications.
Spearheaded the migration of Power Apps's JavaScript engine from JavaScriptCore to Hermes on the iOS platform.
Regularly listened, discussed, and conferred knowledge with VIP customers on questions, concerns, and status on reported bugs, live site incidents, and issues.

May-Aug 2021 Remote

Created a proof-of-concept web app to showcase the potential business impact of modernizing the tech stack of Microsoft’s marketing sites.
Demoed and advocated for the modernized tech stack to multiple audiences (leadership, design, dev). Resulted in the efforts getting greenlit for production.

May-Aug 2020 Remote

Designed and developed a global theming system for the Power Apps mobile app for iOS and Android, enabling switching between Light, Dark, and System Default modes while in runtime with minimal refactoring.
Worked closely with the UI Design Team to implement themes in accordance with design and accessibility specifications.

May-Aug 2019 Sunnyvale, CA

Built a consumer-facing feature enabling users to receive, edit, and save phone contacts sent over MMS in the Google Voice Android app.
Utilized Google's internal Android concurrency framework to free up the main UI thread while parsing contact information payload.

External link to downloadable PDF resumé.