Timothy Powell Jr

• Shipped web and mobile features for VA.gov and VA Mobile on Rails APIs serving 1.4M+ monthly users. • Traced unstable serializer output back to Rails serializers and fixed the response shape at the source. • Built shared React hooks and Redux patterns used across web and mobile features. • Turned Figma designs into accessible web and mobile features on a biweekly release cycle, meeting Section 508 and WCAG requirements.

• Shipped Carrier 360 features for check calls, load bidding, profile flows, and perks. • Optimized data-heavy components , including lists rendering 100+ items at once, to reduce memory pressure on lower-end devices. • Used Redux Saga and Redux Form to manage async state, API updates, and form state across those features. • Integrated biometrics, camera capture, signature SDKs, and Firebase notifications into app features. • Managed iOS and Android submission flow, including testing, rollout coordination, compliance, and store submission. • Traced full-stack production issues in Grafana, Dynatrace, and Bugsnag for 40K+ monthly users. • Used unit tests, end-to-end coverage, and pre-submission checks to catch issues before store submission.

• Owned the frontend for Halcyon Elite, using Ionic graphs and charts to visualize live and historical match data from the SEMC API. • Used feedback from pro Vainglory players to shape the dashboard around analyst workflows.