I am a Multiplayer Unity Game Developer with 2.6+ years of professional industry experience building:

• 🎮 Casual Games
• ⚡ Hyper-Casual Games
• 🌐 Real-Time Multiplayer Games
• 📱 Mobile Games
• 💻 Cross-Platform Experiences

using Unity and C#.

I have contributed to production-level games used by millions of players worldwide, including live-service mobile titles with 5M+ downloads.

I have worked across:

• 📱 Android
• 🍎 iOS
• 💻 Windows
• 🌐 WebGL

and specialize in:

• ⚡ Multiplayer Architecture
• 🧠 Gameplay Systems
• 🏗️ Clean & Scalable Architecture
• 🚀 Performance Optimization
• 🌐 Backend Integration
• 🎨 Production-Ready UI/UX
• 📱 Mobile Gameplay Optimization
• 🎯 Hyper-Casual & Casual Game Development

My development approach prioritizes:

• ✅ Maintainability
• ✅ Scalability
• ✅ Long-Term Stability
• ✅ Clean Architecture
• ✅ Performance-Oriented Development

Previously worked as a Unity Game Developer, contributing to:

• 🎮 Live Production Games
• 🌐 Multiplayer Systems
• 📱 Mobile Gameplay Systems
• 🧩 Modular Architectures
• 🎨 Responsive & Localization-Ready UI
• ⚡ Optimization & Performance Systems
• 🔧 Production Stability & Bug Fixing

I have experience working on live games with 5M+ downloads, where maintaining performance, scalability, and production stability is critical.

• 🎯 Contributed to live production games with 5M+ users
• 🎮 Experience developing Hyper-Casual, Casual & Multiplayer Mobile Games
• ⚡ Built scalable and lightweight gameplay systems optimized for mobile devices
• 🌐 Developed real-time multiplayer systems using:
  • Photon PUN2
  • Photon Fusion
  • Socket.IO
  • Colyseus
• 🔥 Integrated backend systems using:
  • Firebase
  • Node.js
  • MongoDB
• 🎨 Built responsive and localization-ready UI systems
• 🚀 Optimized gameplay performance for:
  • Mobile
  • WebGL
  • Windows
• ⚡ Improved a 3D character export pipeline from ~20 exports to 1,000+ exports in 5 minutes
  • 📈 ~20× faster workflow
  • 🚀 ~1900% performance improvement
• 🏆 Achieved 1st Place in an internal Unity challenge & game-dev quiz
• 🧩 Designed scalable architectures using:
  • State Machines
  • ScriptableObjects
  • Event-Driven Systems
  • Object Pooling
• 🔄 Experienced with Git-based collaborative workflows
• 🤝 Mentored junior developers & conducted technical discussions
• 🐞 Debugged and maintained live production systems

• Unity (2D & 3D)
• Unreal Engine (Beginner)

• C#
• C++
• C
• JavaScript

• Photon PUN2
• Photon Fusion
• Socket.IO
• Colyseus

• Firebase
• Node.js
• MongoDB

• SOLID Principles
• State Machines
• ScriptableObjects
• Event-Driven Architecture
• Object Pooling
• Modular & Scalable Project Structures

• Android
• iOS
• Windows
• WebGL

• Unity UI
• Responsive UI Scaling
• Localization-Ready Layouts
• Mobile UI/UX Systems

• Git
• GitHub
• Visual Studio
• Android Logcat

• 🎮 Mobile Game Development
• 🌐 Multiplayer & Real-Time Networking
• ⚡ Gameplay Systems & Architecture
• 📈 Performance Optimization (FPS, Memory, GC)
• 🗺️ Tilemap-Based Level Design
• 🎨 Mobile UI/UX Systems
• 🎯 Hyper-Casual & Casual Games
• 📱 Mobile Gameplay Systems & Optimization
• 💰 Monetization-Ready Gameplay Architecture
• 🧠 Clean & Scalable Game Architecture
• 🚀 Cross-Platform Game Development

• Gameplay improvements
• Production bug fixing
• Localization-ready UI system
• Responsive UI scaling
• Live production support

🎥 Demo Video:
https://drive.google.com/file/d/1nCoM8EgQByPL0qwkNE9VH8T2wXpjZ-mY/view?usp=sharing

• Room-based multiplayer gameplay
• Firebase Authentication
• Friend systems
• Matchmaking
• Leaderboards
• WhatsApp social invites
• Push notifications
• Network-resilient synchronization

• Socket.IO
• Firebase
• Node.js

🎥 Demo Video:
https://drive.google.com/file/d/1qN2d6zHONrlRwKGGro0xoBqKicwFMzhH/view?usp=sharing

• Offline & Online Modes
• Tilemap-based level design
• Dynamic 1–4 player support
• RaiseEvent synchronization
• ScriptableObject-driven systems
• Clean room-based multiplayer architecture

🎥 Demo Video:
https://drive.google.com/file/d/1p-b62e9rE4O7p42PqA77OJCi2lgRa590/view?usp=sharing

• Resource systems
• Building systems
• Persistent progression
• WebGL optimization
• Backend integration with Node.js & MongoDB
• Modular scalable architecture

🎥 Demo Video:
https://drive.google.com/file/d/1OiCZiFMJrmvgT7rq6hSBsdjcRFMpFrKg/view?usp=sharing

• Core gameplay systems
• Origin shifting
• Object pooling
• Addressables integration
• State-based gameplay architecture

🎥 Demo Video:
https://drive.google.com/file/d/1ZjhA80vc11i3IVcC1PCAXfBZackmJEiZ/view?usp=sharing

• Blendshape customization
• Facial morphing
• Hair & skin customization
• Color gradients
• Advanced export pipeline optimization

https://nikhilchaudhary285.github.io/

https://github.com/NikhilChaudhary285

https://www.linkedin.com/in/nikhilchaudhary285/

nikhilchaudhary285@gmail.com

Merge multiple PDFs into one.

https://nikhilchaudhary285.github.io/pdf-toolkit/

https://drive.google.com/file/d/1kqtVwpTjsFVIw5ZFF5MGju7U2eXfAdhG/view?usp=sharing

Feel free to explore my repositories and connect with me.
I am always open to discussions about:

• Unity Development
• Multiplayer Systems
• Game Architecture
• Performance Optimization
• Mobile Game Development
• Hyper-Casual & Casual Games
• Backend & Networking Systems

Nikhil Chaudhary

🎮 Unity Developer | Multiplayer Systems | Mobile Games | Clean Architecture