galionix

About me

Senior frontend and full-stack developer with 6 years of commercial experience in React, TypeScript, Next.js, Node.js and production web systems. I build and improve dashboards, admin panels, APIs, integrations, automation and data workflows. I work with PostgreSQL, Supabase, Docker and testing with Playwright and Jest. Recent verified freelance work includes resolving a Google Merchant Center account issue and restoring 123 products to approved status. I define scope and acceptance criteria before starting, communicate progress clearly, and deliver tested code with documentation. English B2; Ukrainian and Russian fluent.