Serhii Boiev

I’m a Frontend Developer specializing in data-heavy operational interfaces, internal tools, and platform workflows. I bring 5+ years of experience building data platforms and dashboards for government and enterprise clients, with ownership of frontend architecture from first commit to production.

I create performance-sensitive UIs that turn backend complexity into something teams can understand, operate, and debug—reducing hours of manual work to minutes. For an enterprise data enablement platform, I established the frontend architecture from scratch and shipped it to production in 6 months, including a schema-driven configurator that cut data product creation time from ~3 hours to 15 minutes across 300+ products.

I also focused on operational visibility and reliability. I built interactive flow diagrams for real time status, data lineage, and dependency tracking across 300+ data products, plus monitoring dashboards combining execution status, record volumes, and error rates. To ensure dependable releases, I improved UI reliability for complex workflows by adding React Testing Library, Playwright, MSW, and visual regression checks in CI.

Earlier, I built a cross-platform B2B logistics rental app spanning 200+ locations across iOS and Android and created manager dashboards for usage patterns. I’ve also delivered backend-adjacent work (API endpoints and data fixes) and set up Sentry crash reporting on iOS and Android, and I’ve shipped full-stack features in projects like a Workout Tracker using Fastify, Prisma, and PostgreSQL.