From zero to global success: a gamedev store built solo by fireup.pro
About the project

An international leader in the video game industry, specializing in mobile games.


From challenge
Key Challenges
Creating an independent in-game item sales system that bypasses distribution platform commissions.
Ensuring instant availability of purchased items in-game (100% uptime).
Supporting international markets (Malaysia, Taiwan, UAE, USA).
Adapting UX/UI and SEO to meet the expectations of players from different cultures.
Providing full integration with the game backend.
Key functional and non-functional requirements:

Support for both local and international payment methods (PayU, Xsolla).

Ability to personalize offers based on the player’s level and engagement.

Responsive and intuitive user interface.

Capability to quickly scale infrastructure during high-traffic events.

Deep linking for automatic user login directly from the game.

SEO and branding tailored to the target market.

Architecture designed for easy expansion to support new games.
Through the solution
Through the solution
MVP of the Store
- A store offering 6 item packs, accessible only to players with an invitation code.
- Payment integration: PayU (Poland), Xsolla (international).
- Full integration with the game’s backend and dynamic offer customization.
Feature Expansion
- Introduction of dedicated offers based on player level and engagement.
- UX/UI redesign.
- Separation of store logic from the UI layer to facilitate future development.
Integration of Another Game
- Need for a tailored approach due to differing API endpoints.
- Implementation of deep linking for user authentication.
- Interface redesign to support multiple games.
Growth and SEO
- Creation of individual product pages for each game.
- Branding alignment and SEO optimization.
To the success
Technological outcomes

Increased financial independence
Increased financial independence for the client, greater profit sharing, price flexibility and the ability to manage the business relationship directly.

Sustainable business advantage
A robust platform built from scratch, providing the client with long-term business benefits and a strategic advantage in the competitive gamedev market.

Lower costs by avoiding intermediaries
Reduced operational costs by bypassing App Store/Google Play fees.

Infrastructure ready for the large-scale
Scalable infrastructure ready for major gaming events (auto-scaling servers).

A shop tailored to different cultures
Adapting the shop to the needs and cultural preferences of the international user base translates into higher levels of trust, a better shopping experience and higher conversions.

One flexible platform
A store ready to support multiple games with personalized offers.

Global reach through effective SEO
Increased organic traffic and global reach through SEO translates into increased footfall, better search engine rankings and a long-term increase in brand interest.
Project team


Krystian
Software Developer
The sole developer responsible for delivering the entire project end-to-end. His role included:
Krystian executed the project independently – from concept to deployment – consulting only with the Product Owner, graphic designers, testers, CTO, DevOps team, and the client’s backend team.
Tech stack

Next js

React

Tailwind CSS

Storybook

Node.js

TypeScript
Redis

Prisma

PostgreSQL

Xsolla
PayU

Gitlab CI/CD

Webhooks
Your success is our success
See how we can build a technological advantage for your company together.
Innovations
Full integration with the game’s backend enabling instant delivery of items.

Modular architecture of both frontend and backend.
Offer personalization system based on player ID.
Deep linking for automatic login.

We have a team that truly knows its stuff — we'll help you find a solution that works.
Conclusions & recommendations

Separating application logic from the UI accelerates development and simplifies scaling.

Deep linking enhances user experience and shortens login time.
Personalizing offers based on in-game data increases conversion rates.
