Valdir Da Costa Júnior
Desenvolvedor De Jogos at MixMods
São Paulo, Brazil
Summary
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SeniorValdir Da Costa Júnior is a self-taught game developer and co-founder of indie studio 2nibble with nine years of hands-on experience building games and mods from São Paulo. As CEO of MixMods he grew the largest GTA modding community in Latin America to roughly half a million monthly unique visitors, and he’s credited with creating around 500 technical mods worldwide. He led development of the open-world roleplay sandbox IMPUNES and contributes deeper engine fixes—such as vehicle mechanics and event conditions—to notable projects like the DK22Pac GTA plugin SDK. Developing mods since age eight and producing electronic music since twelve, he blends long-term creative practice with rigorous low-level programming. An avid learner and science enthusiast, he prioritizes ambitious personal projects over corporate pathways while remaining capable of collaborating with major partners like Microsoft.
9 years of coding experience
Github Skills (5)
c-language10
cprogramming-language10
logic9
reverse-engineering9
physics9
Programming languages (9)
Github contributions (5)
DK22Pac/plugin-sdk
Dec 2017 - Jan 2021
An SDK for developing ASI/CLEO plugins for GTA San Andreas, GTA Vice City and GTA III
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 commits, 4 PRs, 1 comment in 3 years 1 month
Contributions summary:Valdir focused on modifying and fixing aspects of the game code, particularly around vehicle mechanics in the context of the GTA San Andreas SDK. Their contributions included fixing wheel speed calculations, adjusting vehicle handling flags, and correcting issues with the `CPed m_nCreatedBy` variable. Furthermore, they implemented better conditions for activating certain game events. These modifications addressed both functionality and potential compatibility issues with other mods.
cleogta-vcgta3developinggrandtheftauto
JuniorDjjr/RepairGTA
Nov 2019 - Oct 2022
Contributions:6 commits, 6 pushes, 1 branch in 2 years 11 months
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