Instant, low-cost account top-ups
CardToUp Store
CardToUp Store — a web service for instant and affordable top-ups of gaming and media accounts: Steam, Apple, Xbox, PlayStation.
- Role
- Frontend Developer
- Period
- 2025
- Status
- Released
- Team
- Team
- Stack
- Next.js · TypeScript · Web
At a glance
Problem
Account top-ups need to be fast and clear, with minimal steps to payment.
Result
A live service with strong conversion: over 10,448 top-ups and around 200 user reviews.
Challenge
The problem
Account top-ups need to be fast and clear, with minimal steps to payment.
Frontend development in TypeScript: selection and checkout flows for top-ups. Worked on the product throughout 2025, returning periodically for improvements.
What I owned
My role
How it works
Instant top-ups
Steam, Apple, Xbox, PlayStation.
Fast flow
Minimal steps to payment.
Web platform
Contributed to web development.
Gallery
Technical notes
Stack
Outcome
What we achieved
A live service with strong conversion: over 10,448 top-ups and around 200 user reviews.
Next project
Платформа для стейкинга Ethereum.