I help startups, brands, and businesses build immersive, interactive digital experiences using Unity.
If you're looking to create more than just an app — if you need engagement, interactivity, gamification, or simulation — I can help turn your concept into a scalable, production-ready product.
🚀 What I Build
✔ AR applications (AR Foundation – marker & markerless)
✔ VR experiences (Meta Quest, immersive simulations)
✔ Gamified mobile apps (education, fitness, training, kids learning)
✔ Interactive simulations & training tools
✔ Product configurators & visualizers
✔ 2D & 3D Unity applications
✔ MVP development for startups
✔ Android, iOS & WebGL deployment
🎯 Who I Work With
• Startups building interactive MVPs
• Businesses creating training simulations
• Brands developing AR product demos
• Agencies needing reliable Unity expertise
• Founders looking to gamify their app idea
💡 Why Clients Work With Me
- Strong Unity architecture & clean code structure
- Focus on core engagement loop
- Clear milestone planning & communication
- Stable builds optimized for performance
- Long-term collaboration mindset
I don’t just develop features — I help shape ideas into products users actually enjoy using.
🌐 Multi-Engine Experience
In addition to Unity, I’ve also developed projects using:
• Roblox (multiplayer & UGC-style experiences)
• Cocos Creator (2D mobile games)
• Matter.js (browser-based physics games & simulations)
This allows me to recommend the right technology based on your goals — not just push one engine.
🛠 Tech Stack
Unity (2D/3D)
AR Foundation
Meta Quest VR
C#
Firebase
REST APIs
Multiplayer basics
Animation systems
Ads & In-App Purchases integration
📦 My Process
- Understand your product goal
- Define the interactive core loop
- Build a stable MVP
- Iterate based on feedback
- Prepare for scale & launch
If you're planning to build:
• An AR product visualizer
• A VR training experience
• A gamified learning app
• An interactive simulation
• Or a scalable Unity-based MVP
Let’s discuss your idea.
Game Development
Game Design
Unity
TypeScript
Android
iOS
C++
Cocos2d
Unreal Engine
Game Prototype
Game Development Bug Fix
Roblox Studio
iOS Development
Graphic Design
Game UI/UX Design
Vikas S.
Jaipur, India
$20/hr
4.5
33 jobs
Stop losing users to crashes and legacy technical debt.
With 13+ years of experience in mobile engineering, I help businesses transform complex technical challenges into high-performing, scalable mobile applications. Whether you are a startup needing a robust MVP or an enterprise looking to modernize a legacy codebase, I provide the architectural leadership and hands-on execution required to succeed.
Why focus on "Architectural Excellence"? Cheap code is expensive in the long run. I specialize in building maintainable systems using MVVM, BLoC, and Clean Architecture, ensuring your app is not just functional today, but scalable for years.
What I bring to your project:
iOS Mastery (Swift & Objective-C): From modern Swift apps to complex Objective-C legacy migrations. I have a deep understanding of memory management, Combine, and low-level performance tuning.
High-Performance Flutter Development: Expert-level state management (BLoC/Provider) to build cross-platform apps that feel truly native.
Quality First: I maintain a 90%+ unit test coverage standard on core modules to ensure zero regressions and high stability.
Business-Centric Engineering: I don’t just build features; I solve business problems—like reducing crash rates by 40% or optimizing checkout flows to increase conversions.
Proven Results & Key Projects
FinTech (Trexis Banking): Led the transition of critical modules from legacy Objective-C to Swift, resulting in a significant reduction in crash rates and a 25% improvement in app responsiveness.
Scalable Architecture: Implemented enterprise-grade Flutter architectures for cross-platform solutions, achieving 85%+ code reuse across iOS and Android without sacrificing UI fidelity.
Biometric & Secure Systems: Expertise in implementing high-security features, including biometric authentication (FaceID/TouchID) and secure payment gateway integrations (Stripe, Razorpay).
My "No-Guesswork" Process
Technical Discovery: We deep-dive into your requirements to identify potential bottlenecks before a single line of code is written.
Architectural Roadmap: I provide a clear plan for state management, data persistence, and API integration.
Iterative Delivery: You receive regular builds and transparent updates via Jira/Slack.
Rigorous QA: Every delivery is backed by unit testing and performance profiling.
Store Mastery: I handle the entire App Store/Play Store submission process, including navigating complex rejection issues.
Technical Stack Highlights
Native: Swift, SwiftUI, Objective-C, UIKit, CoreData, Combine.
Cross-Platform: Flutter (Dart), BLoC, Provider, React Native (Intermediate).
Tools/DevOps: CI/CD (Fastlane, GitHub Actions), Firebase, GraphQL, REST, Sentry, Mixpanel.
Ready to build a world-class mobile experience? Click the "Invite to Job" or "Hire" button, and let’s discuss how I can help you achieve your product goals.
Native App Development
Social Media Account Integration
Swift
In-App Purchases
Objective-C
Tablet
iOS
Map Integration
User Authentication
Firebase
iOS Development
Mobile App Development
Payment Gateway Integration
Apple Xcode
Nikunj S.
Jaipur, India
$20/hr
4.0
6 jobs
I am an experienced Gameplay Programmer with 4 years of specialized expertise in Unreal Engine. I bridge the gap between complex C++ systems and Blueprint prototyping to deliver robust, efficient game mechanics. My focus is on writing clean, modular code that is easy to maintain and scale. Whether you need core gameplay loops, animation systems, or performance optimization, I can help bring your project to the next level.
Game Development
Game Design Document
Game Mechanics
Unreal Engine
C++
Game Engine
Game Prototype
Game Controller
Vishambhar S.
Jaipur, India
$20/hr
5.0
3 jobs
𝗦𝗲𝗻𝗶𝗼𝗿 𝗨𝗻𝗶𝘁𝘆 𝗚𝗮𝗺𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗠𝗼𝗯𝗶𝗹𝗲, 𝗣𝗖 & 𝗪𝗲𝗯𝗚𝗟 | 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗮𝘆𝗲𝗿 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗚𝗮𝗺𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲
I help startups, game studios, and founders turn game ideas into polished products that players enjoy and businesses can grow.
Besides freelancing, I also founded a game development company, which has given me experience thinking beyond implementation—considering architecture, timelines, monetization, and long-term product growth. Every technical decision affects gameplay, player retention, monetization, scalability, timelines, and ultimately the success of the product. That's the mindset I bring to every project.
With 7+ years of professional Unity development experience, I've worked on mobile, PC, multiplayer, WebGL, AR/VR, and educational games across a wide range of genres including Casual, Hyper-Casual, Puzzle, Racing, Shooter, Simulation, Multiplayer, and Strategy.
Whether you're building an MVP, validating a new idea, launching a production-ready game, or improving an existing project, I focus on creating systems that are enjoyable to play, easy to maintain, and built for long-term growth.
𝗪𝗵𝗮𝘁 𝗜 𝗕𝗿𝗶𝗻𝗴 𝘁𝗼 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁
- Full-cycle Unity game development (2D & 3D)
- Mobile, PC, and WebGL development
- Multiplayer systems (Photon Fusion, Photon PUN 2, Mirror, PlayFab)
- Modular gameplay architecture
- AI integration
- Backend development with Firebase & PlayFab
- Game optimization and profiling
- Unity Ads, AdMob, AppLovin MAX & LevelPlay integration
- In-App Purchases & monetization
- Leaderboards, Cloud Save & LiveOps
- Existing project improvements and feature development
- Google Play & App Store deployment
- My Development Philosophy
I don't believe successful games are created by simply implementing features.
Players continue playing because the game feels rewarding, progression feels meaningful, and every interaction provides satisfying feedback.
When developing a game, I constantly think about questions like:
- What makes players come back tomorrow?
- How can progression remain engaging over time?
- Does this mechanic improve the overall experience?
- Is this system scalable for future updates?
- Will this architecture still make sense a year from now?
These questions influence both the technical architecture and the gameplay decisions throughout development.
𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
- Unity (C#)
- Photon Fusion & Photon PUN 2
- Mirror Networking
- Firebase
- PlayFab
- REST APIs
- Git & GitHub
- Android & iOS SDKs
- Unity Addressables
- Unity IAP
- Unity Analytics
- AR Foundation
- OpenXR
- Meta Quest
𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲
- Strong gameplay programming experience
- Clean, modular, and maintainable architecture
- Focus on player experience and retention
- Performance optimization for mobile and WebGL
- Business-minded approach to development
- Transparent communication throughout the project
- Reliable milestone-based delivery
- Long-term support after launch
I enjoy collaborating with founders and studios who are building products with long-term potential. I don't see myself as someone who simply completes tasks—I enjoy discussing ideas, solving technical challenges, improving gameplay, and helping shape products that players genuinely enjoy.
If you're looking for a Unity developer who thinks like a technical partner rather than just another freelancer, I'd be happy to discuss your project.
Game Development
Game Design
Unity
C#
API Integration
Game Development Bug Fix
Game Prototype
Animation
Photon Unity Networking
Figma
Mobile Game Development
Game Level
Game Mechanics
Game UI/UX Design
Crypto Wallet
Gaurav V.
Jaipur, India
$40/hr
5.0
3 jobs
Hi, I’m Gaurav Vijay, a highly skilled Full Stack Developer with deep expertise in the gaming sector. I specialize in developing sports betting, casino, and slots platforms, integrating major APIs like Bet365, Betfair, and more.
My technical stack includes React, Node.js, Next.js, and Shopify, with a strong focus on real-time data handling via Socket.io. Additionally, I am proficient in web scraping for data extraction and SEO optimization to enhance online visibility.
I have successfully built live casino platforms, sports betting solutions, and data-driven gaming applications that deliver seamless user experiences. Whether you need end-to-end web development, API integration, advanced web scraping, or SEO services, I can help bring your vision to life.
Let’s collaborate to build a cutting-edge gaming platform!
Game Development
React
Node.js
React Native
Python
SQL
ExpressJS
NestJS
Next.js
Web Development
Mobile App Development
Blockchain Development
Sports
Web Scraping
AI App Development
Navdeep Y.
Jaipur, India
$20/hr
4.3
69 jobs
Ready to accept any challenge!
As a full-time freelancer with over a decade of experience, I bring a wealth of expertise in Unity, Unreal Engine, C#, C++, and JavaScript. I excel in creating immersive experiences, leveraging technologies such as Photon Unity Network (PUN2), VR, Firebase, MongoDB, and Smartfox server. Additionally, I've successfully integrated TypeScript, three.js, and 8th Wall into various projects.
My commitment to excellence, passion for innovation, and never-give-up attitude ensure top-tier results. Let's turn your vision into reality!
Game Design
Unity
Augmented Reality
Java
C#
Virtual Reality
Mobile App Development
Unreal Engine
VR Application
ARToolKit
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