Senior Full Stack Engineer – Frontend Oriented
Current JobRemote
Led the architectural evolution from a legacy React SPA into a modern Next.js white-label monorepo adopted by multiple enterprise clients, aligning product, design, backend, QA and engineering across distributed Agile teams.
Key achievements
- Architected a modern Next.js / TypeScript / SWR white-label monorepo foundation, reducing new Checkout calls by 30% and improving LCP by 50%.
- Streamlined CI/CD and cloud delivery with Vercel, GitHub Actions, AWS and Nx, using S3 deploy locks, CodePipeline quality gates and distributed caching to skip up to 90% of unchanged builds and reduce review build times by 40–70%.
- Strengthened product quality and reliability with Playwright, 155+ accessibility tests impacting 20+ components toward WCAG 2.1 compliance, and production observability through OpenTelemetry and SumoLogic.
- Delivered core white-label capabilities across Contentful CMS, multi-locale i18n, LaunchDarkly, Patch Bay and enterprise payment/security flows, enabling PO self-service content updates and eliminating full-day engineering tickets.
- Standardized UI quality with Storybook, Chromatic PR gates and 210+ Playwright E2E tests across 4 brand packages, reducing engineer onboarding by 2 days and accelerating white-label client setup.
Technologies used
React
Next.js
TypeScript
Nx
Vercel
GitHub
AWS
Playwright
Storybook
Contentful