Jhonny Gonzalez

About Jhonny Gonzalez

Senior/Staff Software Engineer and team lead with 15+ years shipping web and mobile products. I split my time across React/Next.js on the front end and Node/NestJS + PostgreSQL on the back end—owning architecture, delivery, and mentoring.At Oddball, I led zero-downtime replatforms from.NET to React/TypeScript + Node/Postgres, improving TTI by 15% within one quarter for 68M+ Medicare users and contributing to 16.6M enrollments in 2025 on HealthCare.gov. I build design systems (Storybook), run feature-flagged/A-B releases (LaunchDarkly), and keep teams fast with CI/CD and observability tied to Web Vitals.Performance and DX matter to me: I’ve cut bundle size 75% and reduced builds from >60 min to ~15 min, while raising quality with TypeScript strictness, lint rules, and focused tests. I mentor through reviews, pattern guides, and a cross-team community of practice that improves consistency and shared ownership.I’ve also shipped a Flutter mobile app (iOS/Android) from scratch to production with a Next.js/Firebase admin, so I design APIs that work cleanly for web and mobile.I’m a clear communicator and pragmatic architect who collaborates closely with product/design and takes ownership from problem to production.

Experience

1. Senior Software Engineer

   Oddball

   Sep 2019 — Present

Education

• Florida Atlantic University

  Master's degree

  2011 — 2013

• Florida Atlantic University

  Bachelor's degree

  2005 — 2007