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$
USD
I will build a full stack web app with react, typescript and postgresql
Ulagat K
About this gig
I build production-ready web apps with React, TypeScript, PostgreSQL and Supabase - real code you own, not templates.
What you get:
- React 18 + TypeScript frontend, responsive and fast
- PostgreSQL schema designed properly, with Row Level Security
- Secure auth and role-based access (admin / staff / customer)
- Admin dashboard, CRUD panels, search and filters
- REST API (Node.js / Express) or Supabase Edge Functions
- Payments, realtime updates, file uploads, push notifications
- Multi-language support (EN / RU / KK)
- Deployment to your VPS or Vercel (Docker, Nginx, Caddy)
Recent work:
- QR Mazir (hetii.cc) - multi-tenant QR ordering and POS SaaS for restaurants. Built solo: React + self-hosted Supabase, offline-tolerant PWA, thermal printing.
- Nolla (nolla.kz) - construction marketplace for web, iOS and Android: React Native, Node.js, Prisma, 180+ API endpoints, escrow payments, realtime chat.
Message me before ordering with a short description of your idea and I will tell you which package fits and how long it will take.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Ulagat K
Ulagat K
Fullstack Developer
- FromKazakhstan
- Member sinceSep 2022
Languages
Kazakh
I am a solo full-stack developer and product owner with experience building and launching production-ready applications like hetii.cc and nolla.kz. I have a background in developing software solutions directly from the production floor, specializing in frontend, backend, data, and AI/LLM infrastructure.
My Portfolio
FAQ
Do I get the source code?
Yes. You get the full source code in your own GitHub repository, plus short setup notes so you or any other developer can continue the project later.
Which package should I choose?
Basic is for a simple app with login and an admin dashboard. Standard adds payments and a bigger database. Premium is a full multi-tenant SaaS. Message me and I will recommend one.
Can you deploy and host the app for me?
Yes. I deploy to your VPS with Docker, Nginx or Caddy, or to Vercel. Hosting setup is included in Standard and Premium, and available as a cheap extra for Basic.
What do you need from me to start?
A short description of your idea, 1-2 example sites you like, your logo and colours if you have them, and any text, images or data you want inside the app.
Do you help after delivery?
Yes. Bugs in the work I delivered are fixed free for 14 days. After that I am available for updates, new features and long-term maintenance.
Which languages do you speak?
English, Kazakh and Russian. I can also build the app itself in several languages with a language switcher.
