DanielGallego
Passionate about reverse engineering, security and tool development. Active contributor to FiveM/RedM.
01 — About me
Who I am
I'm Daniel Gallego, 19 years old from Spain. Currently studying a higher degree in Cross-Platform Application Development (DAM).
I started in FiveM building Lua scripts, until joining , where I worked for over two years.
I learned C# by reverse engineering Unity games in 2021. Today I'm one of the , with a direct relationship with Rockstar Games.
I also do bug bounty on HackerOne and I'm developing a reverse engineering tool for Capcom's RE Engine.
3+ years
Development experience
Reverse Eng.
GTA V · RDR2 · RE Engine
Bug Bounty
Rockstar · Roblox · Epic
FiveM
Active contributor
02 — Skills
Technologies
Languages
Game Dev & RE
Infra & Data
03 — Experience
Timeline
Feb 2026 — present
Mettis AI
Internship — Unreal Engine Developer
Developing Unreal Engine simulations to train AI models for driving schools. Building realistic virtual environments for machine learning.
2025 — present
Rockstar Games / FiveM / RedM
Active contributor — Open Source
Among the most active contributors to the FiveM/RedM repository. Pull requests fixing both low and high priority bugs and adding new features.
Jul 2023 — Dec 2025
Origen Network
FiveM Developer
Script and FiveM server development. Worked on Marbella Vice 2 and Marbella 3, two of the most well-known servers used by the biggest Spanish-speaking streamers and YouTubers.
2024 — present
Higher Degree DAM
Cross-Platform Application Development
Higher vocational training in cross-platform software development. Final project: reverse engineering tool for games built on Capcom's RE Engine.
04 — Projects
What I've built
IceClusters / icmysql
MySQL, MongoDB, Redis & ORM for FiveM
Unified MySQL, MongoDB and Redis wrapper with ORM, compatible with C#, Lua and JavaScript. My first open source project.
RE Asset Explorer
Final Degree Project
A CodeWalker-style reverse engineering tool to extract, modify and visualize game assets from Capcom's RE Engine (Resident Evil, Devil May Cry). Active research on graphics, shaders and proprietary formats.
FiveM / RedM Contributions
Pull Requests to the official repo
Active FiveM/RedM contributor — fixing both low and high priority bugs and adding new features.
06 — Contact
Let's talk
Open to new opportunities, collaborations, or just talking about reversing, security or video games.
Send me an emailGitHub
@DaniGP17
Projects and contributions
daniel-gallego
Professional profile
HackerOne
Bug Bounty
Security research
X / Twitter
@Daniel_GP6
Active account. Last tweet: never.