I will build or fix your react or nextjs web app and dashboard

V
vadymstar
V
vadymstar
Vadym S
build or fix your react or nextjs web app and dashboard
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build or fix your react or nextjs web app and dashboard

About this gig

I build and fix web apps in React, Next.js and TypeScript, with Node.js, NestJS, PostgreSQL, Supabase or Firebase on the backend.


What I can take on:

  • Bugs and broken features in an existing React or Next.js app
  • New pages, features and API integrations
  • Dashboards and admin panels
  • Authentication, payments and databases
  • Apps started with AI builders that need a developer to finish them

I co-founded and built Narval, a booking product with a Next.js web app and native iOS and Android apps, so I am used to working on real products in production.


Please message me before ordering with a link to your repository or a short description, and I will confirm the price and timing.

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Next.js
    • React.js
    • Svelte
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Express.js
    • NestJS
    • Node.js
    • Supabase
    • Firebase

Get to know Vadym S

Vadym S

SaaS Landing Pages and React Front End Developer

  • FromUkraine
  • Member sinceAug 2026

  • Languages

    Ukrainian, English
Fullstack web developer and co-founder of Narval, a SaaS I took from idea to launch on web, iOS and Android. I build fast, responsive web products that ship - from high-converting landing pages to full React/Next.js front-ends and WordPress sites. I've also built live exam platforms used daily by real businesses. You get design that lands your message fast, a layout sharp on every device, and structure built to convert. I lock scope and price up front, share a preview early, and include revisions. Stack: React, Next.js, TypeScript, Node.js, WordPress.

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