FULL-STACK ENGINEER /// SHIP IN HOURS NOT WEEKS /// FIVEM DEV /// FULL-STACK ENGINEER /// SHIP IN HOURS NOT WEEKS /// 
Portfolio / 2026

DEV
Cookier.

Full-stack developer & FiveM specialist. I ship production-ready ecosystems in hours, not weeks. From complex web architectures to custom high-performance game scripts — if it needs to be built fast and built right, I'm your guy.

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Years Building
DEV | Cookier.
Based in Spain
About

The Uncompromising
Engineer

From architecting robust full-stack web platforms to engineering high-performance FiveM servers from the ground up, I treat every project as mission-critical. I don't just write code; I build ecosystems designed to scale and withstand the heat of real-world production.

Theory doesn't scale. Results do. React and Tailwind on the front, Node, SQL, and Lua on the back. I leverage the exact tools needed to build systems that are fast, secure, and unbreakable. I don't endlessly prototype. I ship.

Live Feed

System Status

lord_decay@arsenal
React • Next.js • TypeScript • Lua • FiveM • Node.js • PostgreSQL • SQL • QBCore • Docker • Tailwind • ESX • Redis • Framer Motion • Python • 
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Selected Work

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Philosophy

Anti-Bloat.
Pro-Speed.

I hate inefficiency the way most people hate traffic. While teams spend weeks debating architecture, I'm already shipping. Every hour of delay is an hour of lost players or users. I build systems that are optimized from day one. I am the driver; Code is the engine.

Currently shipping at full velocity
01
Brief
30-min call. I understand your vision, constraints, and server needs.
02
Build
Heads-down engineering. Real commits, real optimization.
03
Ship
Production deployment. Live servers, real players.
04
Scale
Optimize, patch, and grow based on performance data.
Reputation

What People Say

Cookier delivered a custom framework in days that our previous dev couldn't do in months. The server performance is flawless.

Client Feedback
Server Owner

His ability to integrate our game server with a custom Next.js web dashboard overnight is unmatched. Bulletproof code.

Client Feedback
Community Founder

Working with Cookier is like having a whole dev team. He handles the frontend, the backend, and the Lua scripts without breaking a sweat.

Client Feedback
Project Lead
What I Do

Services

Details

FiveM Architecture

High-performance servers, custom frameworks, and advanced scripts built for scale.

LuaQBCoreESXMySQL
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Web Ecosystems

React/Next.js frontends, Node backends. Seamless integration with your game servers.

Next.jsReactNodeAPIs
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Ready to build?

I'm currently available for freelance projects, contract work, and high-velocity collaborations. No BS. Just results.

Average response time: < 2 hours
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AVAILABLE FOR HIRE /// OPEN FOR CONTRACT /// REMOTE READY /// AVAILABLE FOR HIRE /// OPEN FOR CONTRACT /// REMOTE READY ///