Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Denys K.
@kovaldenys1
Nextjs and TypeScript developer, bug fixes, Stripe, Supabase
Ucraina
Inglese, Norvegese, Russo, Ucraino, Slovacco
Chi sono
Full-stack developer (Next.js, React, TypeScript, Node, PostgreSQL) based in Norway. I fix bugs, ship features and wire payments and auth into existing apps: Stripe subscriptions and one-off checkout, Supabase and Prisma data layers, NextAuth, webhooks, cron jobs on Vercel. Python for automation: scrapers, data transforms, scheduled reports to email or Telegram. I work async and in writing: you send a clear brief, I send back a scoped estimate the same day, then a delivery with a short summary of what changed and how to verify it.
Competenze
Denys K.
offline •
Consulta i miei servizi
Siti web personalizzati
I will fix a bug in your nextjs or react app with a test and root cause
Siti web personalizzati
I will integrate stripe payments into your nextjs app with checkout and webhooks
