Danyel Varejão
Desenvolvedor Full Stack at Nostalrius
Pernambuco, Brazil
Summary
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RockstarDanyel Varejão is a Full Stack Developer from Pernambuco, Brazil with seven years of hands-on experience building and hardening server-side systems for MMORPG projects. Fascinated by how things work under the hood since modding the Tibia client with C++ and Lua, he brings deep debugging and stability-focused skills to back-end C++ codebases and game servers. He has contributed meaningful fixes and optimizations to well-known open-source emulators like ForgottenServer and OTXServer, addressing crashes, performance hot spots, and core gameplay logic. Comfortable across the full stack, Danyel prefers productivity tools like VIM and enjoys turning hobbyist curiosity into production-grade improvements. His profile blends long-term dedication to game server ecosystems with practical engineering that reduces downtime and improves player experience.
7 years of coding experience
Github Skills (12)
lua10
debug10
mmo10
c-language10
cprogramming-language10
gameserver10
server10
game-services10
code-optimization9
databases8
database8
interaction5
Programming languages (5)
Github contributions (5)
otland/forgottenserver
Feb 2019 - Jun 2022
A free and open-source MMORPG server emulator written in C++
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 reviews, 14 commits, 23 PRs in 3 years 4 months
Contributions summary:Danyel primarily contributed to bug fixes and code improvements within the C++ codebase of the MMORPG server emulator. They addressed issues related to message handling, inventory management, event types, and database interactions. Their work involved modifying core server functionalities and fixing potential crashes to improve stability and performance. They also optimized code related to player GUID lookups.
cppgameemulatorgame-serverserver-emulator
mattyx14/otxserver
Feb 2019 - May 2019
OTX Server from:
Role in this project:Back-end Developer
Back-end DeveloperContributions:11 commits, 12 PRs, 2 comments in 3 months
Contributions summary:Danyel primarily contributed to bug fixes and improvements within the server-side logic of the game server. Their work involved addressing issues related to game mechanics, such as door functionality, capacity limits, and NPC trade interactions. They also updated library functions and made performance improvements to the code by using foreach loops. The user also fixed crash problems by addressing potential errors in code.
fivemgamegame-serverotxserver
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