I'm Kaushik Lathiya, a dedicated Game UI UX Designer with 6+ Years of Experience. I specialize in crafting captivating user experiences for Games, Websites, and Mobile apps.
I work with Mobile, Browser, PC, Console Games, and Graphics for Websites and different graphic styles: fantasy, sci-fi, card games, cartoon, match3, crossword, flat, etc. You can find my work on the Play Store, Google Play, App Store, and various websites.
✅ UI/UX Design Skills:
✔User research
✔Information architecture
✔Wireframing
✔Prototyping
✔2D and 3D Games Design
✔️Character Art
✔️Game Artist
✔️Casual Games
✔️Casino Games
✔️Educational Games
✔️Mobile Games
✔️Console Games
✔️Unity3D
✔️2D Animations
✔️UI/UX Expert
✔️Game GUI
✅ How it works:
First of all, we will discuss your project and every little detail. We'll discuss your vision and the goals you want to achieve. If you think there's a difficulty or a problem in the project that needs to be solved, I will help you.
✅ Benefits of our collaboration:
✔I can work full-time on the project. I like long-term business relationships.
✔I like to keep in contact with clients during project implementation.
✔Always carry out orders on time, and I bring them to the stage where I and the customer are happy with the result.
✔Thanks!
Game Design
Blender
Character Design
Adobe Photoshop
Autodesk 3ds Max
Autodesk Maya
2D Animation
2D Game Art
User Experience Design
Substance Painter
Game UI/UX Design
UX & UI Design
Figma
Adobe XD
UI/UX Prototyping
Pratik K.
Surat, India
$5/hr
4.8
18 jobs
Hello! I'm Pratik Kariyavara, a passionate Sr. Unity Game Developer & Full-Stack Developer with 4+ years of experience delivering high-performance solutions for mobile, PC, and web platforms.
Game Development Expertise (Unity – 3+ years)
✔ Full-cycle game development (concept to launch)
✔ 2D & 3D gameplay systems using Unity
✔ Multiplayer development (Photon, Firebase)
✔ AI-driven mechanics & physics-based systems
✔ UI/UX integration & optimization for seamless experiences
✔ Bug fixing, performance optimization & monetization (Ads, IAP)
💻 Full-Stack Development Expertise (Node.js & React.js – 4+ years)
✔ RESTful API & backend development with Node.js & Express
✔ Scalable databases (MongoDB, MySQL, Firebase)
✔ Frontend development with React.js, Redux, and modern UI frameworks
✔ Real-time communication using WebSockets/SocketiO
✔ Authentication, role-based access, and secure payment gateway integration
✔ End-to-end web app development (from backend logic to polished frontend UI)
🚀 Why Work With Me?
🔹 Strong problem-solving skills with cross-platform expertise
🔹 Clean, efficient, and scalable coding practices
🔹 Proven track record of delivering on time with clear communication
🔹 Dedicated to building immersive games & powerful web applications
I’m always excited to bring ideas to life whether it’s through interactive games or scalable web applications. Let’s collaborate and make something amazing together!
Game Development
Game Design
Game
Unity
Mobile Game Development
iOS Development
Online Multiplayer
3D Game Art
Abhishek P.
Surat, India
$10/hr
4.8
76 jobs
I’m a Unity Game Developer & Designer with 5+ years of professional experience building high-quality games and interactive experiences for mobile, PC, WebGL, AR, and VR platforms.
I specialize in transforming ideas into polished, scalable, and visually engaging games — from gameplay systems and multiplayer networking to optimization, UI/UX, animations, VFX, and complete game architecture.
I’ve worked on multiplayer games, racing games, simulation projects, AR/VR applications, real-money game systems, casual games, and large-scale Unity projects for both companies and international clients. My experience allows me to handle the full development cycle independently while maintaining production-level quality and performance.
What makes me different is that I combine both technical development and creative game design skills, helping clients not only build games that work smoothly, but games that actually feel professional and enjoyable to play.
Expertise
*Unity 2D & 3D Game Development
*Multiplayer Systems (Photon, Mirror, Netcode)
*Mobile, PC & WebGL Optimization
*AR & VR Application Development
*Gameplay Systems & Game Mechanics
*API Integration, Backend & SocketIO
• Shader Graph, VFX & Particle Systems
• Animation, Timeline & Rigging
• Lighting, Post Processing & Environment Design
• Blender 3D, Terrain & Level Design
• UI/UX Design using Photoshop & Figma
• 2D & 3D Animation Integration
What You Can Expect
*Clean, scalable, production-ready code
*Fast communication and professional workflow
• Strong focus on gameplay feel and user experience
• High-quality visuals with optimized performance
• Ability to handle complete projects from prototype to release
--Whether you need a multiplayer game, mobile game, AR/VR experience, game prototype, or a complete polished product, I can help bring your vision to life with professional quality and attention to detail.
Game Development
Game Design
Unity
Online Multiplayer
Mobile Game
3D Animation
Photon Unity Networking
AR & VR
Blockchain, NFT & Cryptocurrency
3D Modeling
2D Design
Mobile UI Design
Vastav P.
Surat, India
$5/hr
5.0
1 jobs
🔷Highlights
- 4+ Years of working in the industry, working with Unity.
- Indie game programmer at RayllStudio for 2 Years.
- Worked on 10+ Published Project Includeing Fears to Fathom Horror Series
- Can help you create new Systems, Tools, Games, or improve existing code/game.
- Story Games, Puzzle Games, Hyper Casual Games
- Use clean coding
🔷Core Skills
- Unity
- C#
- OOPs
- Netcode(Multiplayer)
- Game Feel
- Editor Scripting
- Optimization
- Design Patterns
- JSON
🔷Other Skills and Software
- Unreal(Basic)
- CPP(Basic)
- DialogueSystem (Unity Asset)
- Feel (Unity Asset)
- Notion
- Photoshop
- Discord
- Post-Processing
🔷About me
- I'm Vastav, a game programmer currently working as a freelancer, and a former game programmer from Rayll Studio.
- With having 4 years of experience, I've worked on verity of projects such as PC, Mobile, VR, API and more.
- I'm starting my freelance journey to gain more experience individually and improve my existing skills by providing the best results.
Game Development
Game
Unity
C#
Multiplayer
Unreal Engine
C++
SDK
Notion
Adobe Photoshop
Soham K.
Surat, India
$25/hr
5.0
12 jobs
Hello, I am Game developer with 6+ years of professional experience in creation of mobile, PC and browser games using Unity engine (Android/IOS/WEBGL/PC).
My portfolio contains more than 100+ games created from scratch and published to Play Market and Apple Store.
I can take all the responsibility from you and help with development of quick prototypes, mechanics, AI, UI layouts, animations, shaders, plugins, monetization systems and a lot of other useful stuff.
I am also High skilled in third party plugins integration:
• Facebook / Google / Apple
• Google services / Game Center / In-Apps / Leaderboards / Achievements / Cloud Saves / Local & Push Notifications
• Firebase / Google Analytics / GameAnalytics / MixPanel / Tenjin
• Advertisements: MoPub, AdMob, ChartBoost, UnityAds, Vungle, Fyber, different Mediation services and other
Also have experience in Multiplayer based games like Photon multiplayer and Socket.io
Game Development
Game Design
Unity
Photon Unity Networking
Android App Development
Node.js
Socket.io
Game Asset
Puzzle
Online Multiplayer
C#
AR & VR Development
3D Game Art
2D Game Art
Android
Casual Game
iOS
Multiplayer Online Battle Arena
iOS Development
Mobile Game Development
Riken S.
Surat, India
$15/hr
5.0
99 jobs
Need a top game developer who actually delivers? You're in the right place.
I'm a senior unity developer and unity 3d developer with 9+ years in unity software development and unity video game development. I've built over 150 games and interactive apps. 75+ of those projects were completed right here on Upwork — all with a 100% Job Success score and zero disputes. Mobile games, PC games, VR experiences, AR apps, multiplayer systems — I've shipped them all.
Clients hire me for two reasons: I write clean code and I communicate clearly. No ghosting, no surprises, no messy handoffs. You get daily updates, fast responses, and a game that works exactly how you need it to.
Whether you want to hire a unity game developer or need complete unity game development services — I deliver.
🎯 What I Build:
📱 Mobile Game Development (iOS & Android)
Complete game development using unity from concept to cross-platform publishing. Gameplay, UI/UX implementation, animations, particle effects, and polished interfaces. I optimize for performance so your mobile game runs smooth on lower-end devices. Unity 2d game development and unity 3d game development — I handle both.
I integrate monetization systems including AdMob, Unity Ads, AppLovin, and IronSource. In-App Purchases with server-side validation. Firebase Analytics and GameAnalytics connected from day one.
🖥️ PC & Video Game Development (Steam, Windows, Mac, Linux)
Full Steamworks SDK integration — achievements, cloud saves, leaderboards, matchmaking, and overlay. URP and HDRP rendering pipelines, shader programming and visual effects for a professional look.
🥽 VR Game Development (Meta Quest, SteamVR, HTC Vive)
Dedicated vr ar developer and meta quest developer. Vr game development unity and virtual reality game development — XR Interaction Toolkit, hand tracking, grab mechanics, teleportation, spatial audio, haptic feedback. I build immersive interactions that feel natural. Vr application development and vr app development for standalone and PCVR, 90fps optimization where every draw call counts. Virtual reality software development for training, simulation, and real-time 3D visualization.
📲 AR App Development (ARCore, ARKit)
Experienced ar developer for ar app development and ar mobile app development. I build augmented reality apps for product visualization, interactive marketing, and education. Surface detection, object placement, image tracking, face tracking. I deliver ar vr app development services, augmented reality app development services, and ar development services for businesses across retail, real estate, healthcare, and education.
🌐 Multiplayer Game Development
Online multiplayer using Photon (PUN2/Fusion), Mirror, Netcode for GameObjects, and custom WebSocket backends. Lobbies, matchmaking, chat, state sync, client-side prediction, lag compensation. Multiplatform game development that works reliably at scale.
🌍 WebGL & Browser Games
WebGL game developer — browser-based games optimized for smooth gameplay without plugins.
⚡ Where I Stand Out:
⚡ Performance Optimization
My strongest skill. Unity Profiler, Memory Profiler, Frame Debugger, GPU Profiler. I fix overdraw, optimize shaders, implement object pooling, reduce draw calls, and eliminate GC pressure. Games from unplayable to smooth 60fps with documented results.
🔧 Bug Fixing & Project Rescue
Many clients hire me after a bad experience. I read unfamiliar codebases quickly, fix critical bugs, and clean up architecture so your project has a future.
🛠️ Custom Game Systems
Inventory, save/load, character controllers, dialogue systems, AI behavior trees, state machines, level editors, and custom editor tools. Full c# game development — reusable modules your team can maintain.
☁️ Backend Integration
Firebase, PlayFab, or custom REST APIs for authentication, cloud saves, leaderboards, push notifications, remote config, A/B testing, and IAP validation.
⭐ What Clients Say:
"Highly understanding with feedback. Works in a timely fashion. Great work!" — Epoxy Studios, Canada
"Fantastic developer. We'll use him again for future projects!" — Random Logic Games, US
"Very professional. Will definitely collaborate again." — Kob Games
🎮 Games Built: Hyper-casual, puzzle, RPG, action, simulation, educational, endless runner, card, board, trivia, tower defense, racing, sports, fighting, idle/clicker, match-3, platformer, survival, horror, sandbox
🏢 Industries: Gaming studios, EdTech, healthcare, real estate (AR), retail (AR product viz), entertainment, fitness, training/simulation, marketing agencies
🔩 Tech: Unity 2D/3D (9+ yrs) | C# | Shader Graph | URP/HDRP | Photon PUN 2/Fusion | Mirror | Netcode | XR Interaction Toolkit | ARCore | ARKit | Firebase | PlayFab | REST APIs | AdMob | Unity Ads | AppLovin | Git | SOLID | Design Patterns
📩 Send me your project details. I respond within a couple of hours.
Game Development
Game Design
Game
Unity
C#
Mobile Game
Mobile Game Development
AR & VR Development
AR & VR Applications
AR & VR
Meta Quest
Photon Unity Networking
Android App Development
iOS Development
VR Application
Roblox Studio
Online Multiplayer
PC Game
HTML5
WebGL
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