Jason Yim Email & Phone Number

New York, Ny, Us

Seattle, Wa, Us

* Spearheaded automated testing efforts across three adjacent projects, consolidating efforts and coordinating between 4teams, resulting in the saving of over 6 developer weeks. Developed and implemented automation test framework byleveraging existing reconciliation tooling and helped drove initiatives to natively support two new compute types by aligning solutions with stakeholder needs.

Seattle, Wa, Us

◦ Led end-to-end development of novel 0-1 products in generative AI, from ideation to couple prototype iterations. Submitted 1x invention disclosure to be reviewed by patent committee for consideration of patent filing.◦ Designed and led backend development with two software engineers to enable voice-initiated workout tracking on 3P fitness wearable device.◦ Designed and led frontend development for Alexa Maps widget with two software engineers using Alexa Presentation Language (APL) that resulted in 100,000+ installs.◦ Delivered service component independently to handle data subject access request (DSAR) and personal data deletion by integrating to company-wide portability system in order to meet GDPR compliance for the launch of a new data store.◦ Implemented internal (RPC-based) and external (REST) APIs for new CRUD service using internal web service framework and integrated service with upstream/downstream dependencies to enable customers to use Alexa app to track their workouts with Echo Buds.◦ Refactored two web services for internationalization (i18n) by integrating with internal string i18n service in order to launch Echo Buds workout tracking experience to 12 new locales.◦ Exercised operational excellence by setting up load testing infrastructure for five internal web services, onboarded services to fault injection testing framework, participated in company-wide coordinated load test events, and scaled services horizontally in preparation for peak events.◦ Participated in monthly on-call rotations to handle operational overhead and ensure services meets company-wide SLAs.

Seattle, Wa, Us

* Designed and delivered a proof of concept on-device platform responsible for executing deployed health metric scripts and sending collected metrics to designated consumers.* Investigated Linux filesystems (/proc, /sys), kernel feature (cgroups) and system calls in order to implement sandbox mechanism to control CPU, memory, disk and network I/O consumption.