I Have experience creating Unreal Engine projects using C++ and Blueprints. Code i write is easy to read, scalable and meets all the proper Unreal Engine project architecture guidelines. Also have experience with blender-to-unity model/animation creation pipeline. Have some experience with OpenGL / GLFW / GLAD.
Unreal Engine
C++
STL
Object-Oriented Programming
Multithreaded Programming
Git
GitHub
Linear Algebra
Trigonometry
Microsoft Visual Studio
Rostyslav L.
Lviv, Ukraine
$10/hr
5.0
5 jobs
Multiplayer desyncs. Frame drops under load. Hardware that won't stay in sync. If that's the wall you've hit, you need a UE5 developer who thinks in systems, not just Blueprints.
I'm a C++ engineer building high-performance Unreal Engine 5 applications and custom modules for teams that need stability, consistent frame rates, and reliable hardware integration.
What I bring that a standard UE dev doesn't:
Low-Level Performance & Thread Safety — custom memory allocators, lock-free structures, zero tolerance for dropped frames under load.
Real-Time Systems & Hardware Sync — 1+ year (NDA) architecting real-time C++ logic for multi-display hardware devices and microcontrollers.
Custom Engine Plugins & Protocols — raw UDP voice pipelines, OpenCV computer vision integration, encrypted binary serialization for multiplayer.
Core focus:
✓ UE5 gameplay & network replication (C++ / Blueprints)
✓ Profiling & performance optimization (memory pools, CPU/RAM budgets)
✓ Custom C++ engine plugins & Win32 integration
✓ VR / interactive real-time applications
If your project needs to hold up on real hardware under heavy load, let's talk about what you're building.
Unreal Engine
C++
C#
Python
Performance Optimization
Git
GitHub
Multithreaded Programming
OpenCV
Asynchronous I/O
Object-Oriented Programming
AR & VR Development
Multiplayer
Computer Vision
Ivan B.
Kharkiv, Ukraine
$17/hr
5.0
4 jobs
Unreal Engine Render experience
Unreal Engine plugin development
FFmpeg , video encode decode
Asterisk, Qt, SQlite, different game engines
bash scripts.
Linux administration.
Unreal Engine
C++
C
Autodesk 3ds Max
Microsoft Visual C++
Qt Framework
Eclipse IDE
Linux System Administration
Asterisk
Samba
Daniil V.
Kharkiv, Ukraine
$10/hr
5.0
8 jobs
Unreal Engine 5 C++ & Blueprint Developer focused on gameplay systems and game mechanics.
I help game studios and indie developers build clean, scalable, and maintainable gameplay features in Unreal Engine 5 using C++ and Blueprints.
Whether you need a new gameplay mechanic, bug fixes, or a complete gameplay system, I focus on writing reliable code that is easy to extend and maintain.
I can help with:
Gameplay Systems & Mechanics
C++ & Blueprint Development
UI & HUD
AI Behavior
Inventory & Interaction Systems
Save/Load Systems
Game Prototyping
Bug Fixing & Optimization
Existing Project Support
I value clean architecture, clear communication, and delivering high-quality results on time.
Unreal Engine
Game Development
Blueprint Style
Game Prototype
Game Design
User Interface Design
Artificial Intelligence
Software Debugging
Level Design
Game Mechanics
Game Development Bug Fix
Mykola K.
Dnipro, Ukraine
$25/hr
5.0
23 jobs
✨ Level Design UE5
✨ 3D Modeling and implementation to UE5
✨ 3D Animation and implementation to UE5
✨ Creating materials UE5
✨ UE5 blueprint programming
Hi, I'm a game developer since 2016.
Over the years I have been involved in several large game projects.
These were games for iOS/Android platforms, PC and VR headset (HTC Vive, Oculus Quest)
Unreal Engine
3D Modeling
3D Rigging
3D Animation
Level Design
UnrealScript
Virtual Reality
Personal Computer
Anna P.
Lviv, Ukraine
$25/hr
5.0
1 jobs
I'm a Senior Unity and Full-Stack Developer with 4+ years of experience helping startups, growing businesses, and enterprise companies turn ideas into successful digital products. Whether it's an immersive game, a multiplayer experience, or a scalable SaaS platform, I focus on building software that's reliable, maintainable, and ready for production.
Over the years, I've worked on projects from MVPs to enterprise solutions, collaborating with founders, product teams, and established companies across Gaming, FinTech, Healthcare, Logistics, E-commerce, EdTech, Real Estate, AI, and many other industries. I enjoy solving complex technical challenges and finding the right balance between performance, scalability, and user experience.
🎮 Unity Game Development
Unity has been my primary technology for game development throughout my career. I build cross-platform games and interactive applications for iOS, Android, Windows, macOS, and WebGL. My experience includes 2D and 3D games, multiplayer systems, simulations, AR/VR experiences, educational games, casual and hyper-casual games, as well as enterprise visualization tools.
I have worked with gameplay mechanics, AI systems, multiplayer networking (Photon, Mirror, Netcode), ECS, addressables, shaders, animation systems, physics, procedural generation, in-app purchases, advertisements, analytics, cloud save, Firebase integration, live operations, and performance optimization for mobile devices.
Whether joining an existing Unity project or building one from scratch, I can help with architecture, gameplay programming, optimization, debugging, feature development, publishing, and long-term maintenance.
💻 Full-Stack Development
Alongside game development, I specialize in modern web & mobile applications using React.js, Next.js, Node.js, React Native and TypeScript. I build complete products from frontend to backend, creating scalable architectures that are easy to maintain and extend.
My experience includes SaaS platforms, admin dashboards, marketplaces, CRM and ERP systems, booking platforms, AI-powered applications, financial systems, healthcare solutions, logistics software, and real-time collaboration tools.
I work with React, Next.js, Node.js, React Native, NestJS, Express, PostgreSQL, MongoDB, Firebase, Supabase, Redis, GraphQL, REST APIs, Docker, AWS, Vercel, CI/CD pipelines, and cloud-native architectures. I also have experience integrating third-party services including Stripe, PayPal, Twilio, Google APIs, OpenAI, and many other business-critical APIs.
🤖 AI & Modern Applications
I actively build AI-powered features into modern products, including ChatGPT integrations, AI assistants, workflow automation, document processing, AI agents, recommendation systems, and custom LLM-based solutions. My goal is always to create AI features that provide real business value rather than simply integrating AI for the sake of it.
🚀 My approach
I don't simply write code—I help build products. Before implementing a feature, I try to understand the business goals behind it and choose solutions that will continue to work as the product grows.
Clients appreciate that I communicate clearly, write clean and well-documented code, deliver on time, and proactively suggest improvements instead of only completing assigned tasks. I believe great software comes from strong collaboration, thoughtful architecture, and attention to detail.
Whether you need an experienced Unity developer to build your next game or a senior full-stack engineer to develop a scalable web platform, I'm ready to become part of your team and help bring your product to the next level.
Keywords: Unity Developer, Senior Unity Developer, Unity3D, Unity 2D, Unity 3D, Unity Game Developer, Game Developer, Mobile Game Developer, Multiplayer Game Developer, Cross Platform Game Development, Game Programming, Gameplay Programming, Game Mechanics, Game Design Implementation, Unity Animation, Unity Physics, Unity UI, UI Toolkit, uGUI, DOTS, ECS, Burst Compiler, Addressables, Scriptable Objects, Shader Graph, URP, HDRP, Lighting, Animation System, Timeline, Cinemachine, NavMesh, AI Programming, Pathfinding, Procedural Generation, Inventory System, Save System, Cloud Save, Firebase Unity, PlayFab, Game Backend, Multiplayer, Photon PUN, Photon Fusion, Mirror Networking, Netcode for GameObjects, FishNet, Steamworks SDK, Leaderboards, Matchmaking, Voice Chat, In-App Purchases, Ads Integration, Google Play Services, Apple Game Center, Mobile Optimization, Performance Optimization, Memory Optimization, Profiling, Bug Fixing, Refactoring, Asset Bundles, Unity Asset Store, WebGL, PC Games, Console Games, VR Development, AR Development, AR Foundation, Oculus, Meta Quest, HTC Vive, OpenXR, XR Interaction Toolkit, Simulation Development, Serious Games, Educational Games, Casual Games, Hyper Casual Games, Strategy Games, RPG, FPS, Racing Games, Card Games, React Developer, React.js Developer, React Expert.
Unreal Engine
Game Development
C#
Unity
Pattern Design
Game Mechanics
UI/UX Prototyping
Animation
React
React Native
Node.js
Full-Stack Development
Mobile Game Development
AI Development
JavaScript
VR Application
AR & VR Development
Front-End Development
Game Development Bug Fix
Game Engine
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