c
christian_mark2

Christian

@christian_mark2

Unity Developer Multiplayer UI Systems Optimization

United Kingdom
English, German, French, Spanish
About me
I am a Unity Game Developer specializing in gameplay systems, multiplayer networking, UI/UX design, game optimization, bug fixing, procedural generation. I help developers build high-quality game features including inventory systems, crafting systems, save and load systems, Steamworks integration, cloud saves, achievements, leaderboards, procedural maps, dungeon generators, terrain systems, custom gameplay mechanics. My focus is delivering clean, scalable, and optimized solutions that improve performance, player experience, and overall game quality across mobile, PC, and multiplayer projects. ... Read more

Skills

c
christian_mark2
Christian
Offline • 
Average response time: 1 hour

See my services

Bug Fixes
I will fix unity game csharp bugs crashes build errors and project issues
Full Game Creation
I will create inventory crafting looting and equipment systems in unity game

Work experience

Unity

Senior Unity Game Developer

Unity • Part-time

Feb 2021 - May 20232 yrs 3 mos

As a Unity Game Developer, I specialize in building, optimizing, and integrating advanced gameplay systems for mobile, PC, and multiplayer games. My experience covers a wide range of game development services including multiplayer networking, Steamworks integration, gameplay programming, procedural generation, UI/UX systems, and performance optimization. I have worked on projects involving Photon Fusion, Mirror Networking, Unity Netcode, Steamworks multiplayer, achievements, cloud saves, leaderboards, matchmaking systems, and online gameplay features. I help developers solve technical challenges such as synchronization issues, FPS drops, lag, crashes, build errors, package conflicts, missing scripts, and project debugging. My expertise includes creating inventory systems, crafting systems, equipment systems, loot systems, save and load systems, cloud save integration, player progression systems, skill trees, quest systems, shop systems, HUD systems, and custom gameplay mechanics. I also develop procedural maps, dungeon generators, terrain generators, endless runner systems, world generation tools, and roguelike environments. In addition to feature development, I focus on performance optimization for Android, iOS, and PC games by improving memory usage, reducing loading times, fixing bottlenecks, and increasing stability. I use clean, scalable C# programming practices to ensure maintainable and efficient solutions. My goal is to help indie developers, studios, and game creators transform ideas into polished, engaging, and high-performing games. I am committed to delivering reliable solutions, clear communication, professional support, and high-quality development services that improve both gameplay experience and project success.