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JR@janwantochrekowski
Experienced Unity Game Developer specializing in multiplayer and Web3.
PolandI am a Unity Game Developer with over 5 years of experience in delivering cross-platform games for Steam, Roblox, and Web3. My work has reached over 6 million players, and I have successfully supported a blockchain-integrated game generating $500K in daily transactions. My expertise lies in C#, multiplayer systems, AI tools, and scalable cloud backends, allowing me to create engaging and innovative gaming experiences.
Currently, I serve as the Lead Developer for a Web3 game, where I built a 3D world editor with AI-generated model support and designed a scalable save system using Google Cloud. My previous projects include developing gameplay systems for Steam's Greed Hunters and creating a 2-player co-op game on Roblox that achieved significant player engagement. I pride myself on my ability to collaborate effectively with artists and sound designers, ensuring clean code and stable performance across all projects.
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Work history, roles, and key accomplishments
Mirai
Apr 2024 - Present (1 year 7 months)
Built a 3D world editor with AI-generated model support and integrated ReadyPlayerMe for character customization. Designed a scalable save system using Google Cloud, which contributed to the project reaching over $500K in daily crypto transactions.
Greed Hunters
Sep 2022 - Present (3 years 2 months)
Developed gameplay systems, enemy balancing, and items for the Steam game. Implemented multiplayer functionality via RiptideNetworking and led collaboration with artists and sound designers.
Control Your Friend
Sep 2023 - Present (2 years 2 months)
Designed a 2-player co-op game on Roblox that successfully reached over 6 million players. Utilized Lua scripting to implement engaging mechanics, emphasizing teamwork-based gameplay and player interaction.
Crypto Survivors
Jan 2022 - Present (3 years 10 months)
Rebuilt core mechanics from Vampire Survivors with Web3 integration and created item systems to enhance replayability. Optimized the game for browser performance without requiring hardware acceleration.
Fiverr
Feb 2021 - Present (4 years 9 months)
Delivered over 100 custom Unity projects as a Top Rated Seller, maintaining a 4.9-star rating. Specialized in rapid prototyping, UI systems, and game mechanics, while gaining expertise in remote collaboration and client communication.
Degrees, certifications, and relevant coursework
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Software and tools used professionally
PolandYou can contact Jan and 90k+ other talented remote workers on Himalayas.
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