Nazarii K.

I'm a Unity Developer specializing in Unity Game Development, Mobile Game Development, and 2D and 3D interactive applications. As a Unity Developer, I use Unity and C# to create stable, scalable, and high-performance games and applications for startups, businesses and game studios across multiple platforms. My main expertise includes Unity Developer C# development, gameplay programming, game mechanics, UI implementation, multiplayer features, performance optimization and cross-platform development. Whether you need a Unity Game Developer to build a new game, a Mobile Game Developer for Android or iOS, or a Unity Developer to upgrade an existing project, I can help turn your concept into a reliable working product. ◆ UNITY GAME DEVELOPMENT As a Unity Game Developer, I support projects throughout the full development cycle, from concepts and prototypes to development, testing, optimization and release. I create gameplay systems, player mechanics, UI features, animations, interactions and other core functionality for modern games and interactive products. I also work with existing Unity projects by developing new features, resolving technical issues, improving performance, and preparing products for production and release. ◆ MOBILE GAME DEVELOPMENT As a Mobile Game Developer, I build games and applications for Android and iOS platforms. My work focuses on performance, memory management, loading speed, responsive controls, and a smooth user experience. I can build mobile games from the ground up through Android App Development and iOS App Development, or join an existing project as a Unity Mobile Game Developer to add features, improve gameplay, resolve bugs, and optimize the app. ◆ 2D AND 3D GAME DEVELOPMENT As a Unity Developer, I work on both 2D Game Development and 3D Game Development projects. This includes gameplay systems, physics interactions, animations, UI implementation, interactive elements, and integration of 2D and 3D assets. My technical development experience is supported by a strong understanding of Game Design and user experience. I can work effectively with Game Designers, 3D Artists, artists, and other technical team members to turn creative concepts into functional game features. ◆ GAME DESIGN & FEATURE DEVELOPMENT My Unity development experience allows me to understand and implement Game Design concepts directly within Unity. I work with Game Designers and artists to transform gameplay ideas, mechanics, levels, and visual assets into functional and engaging features. I understand how Game Designer, 3D Artist, and Unity Developer roles connect during production, this helps me communicate effectively with both creative and technical teams. ◆ C# PROGRAMMING As a C# Developer and Unity Programmer, I use C# to develop gameplay systems, tools, integrations, UI functionality, and scalable application architecture. I focus on clean, reusable, and maintainable code that makes Unity projects easier to expand and maintain. My experience includes object-oriented programming, gameplay programming, system architecture, software debugging, API integration, SDK integration, and performance optimization. ◆ MULTIPLAYER GAME DEVELOPMENT I develop multiplayer functionality for games that require reliable online features. My experience with Photon Unity Networking includes player synchronization, room systems, matchmaking, networked gameplay, and other features. I focus on creating stable multiplayer systems that can be optimized, maintained, and expanded as the project grows. ◆ PERFORMANCE & DEBUGGING Performance optimization is an important part of my work as a Unity Developer. I identify performance bottlenecks, optimize gameplay systems, reduce unnecessary resource usage, improve loading times, and help applications run smoothly across target devices. I also provide Software Debugging for existing Unity projects, including gameplay bugs, UI problems, crashes, performance issues, and other errors. I focus on finding the root cause of problems and delivering reliable solutions. ◆ CROSS-PLATFORM DEVELOPMENT I develop Unity Application Development projects for Android, iOS, PC, and other supported platforms. As a Unity Developer, I adapt applications to different devices while maintaining consistent functionality, performance, user experience. My cross-platform experience allows me to build and optimize Mobile App Development projects. ◆ PROJECT MAINTENANCE & UPDATES In addition to development, I provide long-term Project Maintenance and Updates for existing Unity applications. This includes new feature development, performance improvements, bug fixing, optimization, compatibility updates and technical improvements as platforms and devices evolve. My goal is to keep Unity projects stable, maintainable, and ready for future development while ...projects stable, maintainable, and ready for future development while providing consistent technical support throughout the product lifecycle.