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Hi, I'm Debabrata Das, a results-driven Unity developer with over 5 years of experience building immersive games and interactive applications. I specialize in multiplayer networking, blockchain/Web3 integration, and augmented reality, and I take pride in turning ideas into polished, performant experiences across PC, mobile, AR, and VR platforms. I enjoy collaborating with cross-functional teams to ship end-to-end solutions from concept to launch, optimize performance, and boost user engagement. My hands-on experience ranges from designing core systems (AI, dialogue trees, inventory/crafting) to integrating NFT-based assets and wallet connectivity for play-to-earn titles, with a strong focus on quality and maintainability.…Hi, I'm Debabrata Das, a results-driven Unity developer with over 5 years of experience building immersive games and interactive applications. I specialize in multiplayer networking, blockchain/Web3 integration, and augmented reality, and I take pride in turning ideas into polished, performant experiences across PC, mobile, AR, and VR platforms. I enjoy collaborating with cross-functional teams to ship end-to-end solutions from concept to launch, optimize performance, and boost user engagement. My hands-on experience ranges from designing core systems (AI, dialogue trees, inventory/crafting) to integrating NFT-based assets and wallet connectivity for play-to-earn titles, with a strong focus on quality and maintainability.

Debabrata Das

Game Developer, Programmer, Blockchain Developer, +7

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Hi, I'm Debabrata Das, a results-driven Unity developer with over 5 years of experience building immersive games and interactive applications. I specialize in multiplayer networking, blockchain/Web3 integration, and augmented reality, and I take pride in turning ideas into polished, performant experiences across PC, mobile, AR, and VR platforms. I enjoy collaborating with cross-functional teams to ship end-to-end solutions from concept to launch, optimize performance, and boost user engagement. My hands-on experience ranges from designing core systems (AI, dialogue trees, inventory/crafting) to integrating NFT-based assets and wallet connectivity for play-to-earn titles, with a strong focus on quality and maintainability.…Hi, I'm Debabrata Das, a results-driven Unity developer with over 5 years of experience building immersive games and interactive applications. I specialize in multiplayer networking, blockchain/Web3 integration, and augmented reality, and I take pride in turning ideas into polished, performant experiences across PC, mobile, AR, and VR platforms. I enjoy collaborating with cross-functional teams to ship end-to-end solutions from concept to launch, optimize performance, and boost user engagement. My hands-on experience ranges from designing core systems (AI, dialogue trees, inventory/crafting) to integrating NFT-based assets and wallet connectivity for play-to-earn titles, with a strong focus on quality and maintainability.

Available to hire

Hi, I’m Debabrata Das, a results-driven Unity developer with over 5 years of experience building immersive games and interactive applications. I specialize in multiplayer networking, blockchain/Web3 integration, and augmented reality, and I take pride in turning ideas into polished, performant experiences across PC, mobile, AR, and VR platforms.

I enjoy collaborating with cross-functional teams to ship end-to-end solutions from concept to launch, optimize performance, and boost user engagement. My hands-on experience ranges from designing core systems (AI, dialogue trees, inventory/crafting) to integrating NFT-based assets and wallet connectivity for play-to-earn titles, with a strong focus on quality and maintainability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Hindi

Advanced

Bengali

Fluent

Work Experience

Junior Unity Game Developer at Biswa Games

June 1, 2022 - August 8, 2025

Created Mobile and PC games using Unity and PUN2 for multiplayer features, developed VR content for Oculus2, and handled client projects. Skills included Unity Physics and AI development.

AR VR Content Creator at SimInsights

January 1, 2023 - August 8, 2025

Created simulations for learning, training, industrial, and educational purposes in AR and VR using Hyperskill software. Specialized in immersive content creation.

Unity Blockchain Developer at Fabwelt Studio

August 1, 2023 - August 8, 2025

Developed Unity frontends integrated with REST APIs for authentication and database operations. Integrated Web3 functionality to fetch and transact cryptocurrency within games.

Freelancer Unity Developer at G4Games

August 1, 2023 - Present

Developing Unity games with animations, physics, and AI. Creating frontends and managing client communications and project delivery.

Remote Freelance Unity Game Developer at Various Clients (G4Game, Yuniro srl, Voxify, and others)

June 1, 2020 - Present

Delivered diverse games across PC, mobile, AR and VR for clients such as G4Game, Yuniro srl and Voxify. Engineered core RPG systems from scratch, including state-based enemy AI, branching dialogue, and inventory/crafting. Built immersive AR experiences using image tracking and spatial anchors. Implemented blockchain features for play-to-earn games, including wallet connectivity and NFT-based asset management.

Remote Unity Blockchain Developer at Fabwelt Studio

March 1, 2025 - October 2, 2025

Spearheaded integration of Web3 features into Unity games, enabling wallet connections (WalletConnect), NFT-based in-game assets, and ERC-20 economies. Engineered secure user authentication (email, Google, Apple) and bridged smart contract functionality with the Unity frontend. Optimized performance for mobile and desktop platforms.

Remote AR/VR Content Creator at SimInsights

October 1, 2022 - October 2, 2025

Developed immersive AR/VR training simulations for healthcare and industrial sectors using Unity. Collaborated with instructional designers and 3D artists to create technically accurate and engaging training scenarios. Managed project milestones in a remote environment, ensuring consistent on-time delivery.

Junior Game Programmer at Biswa Games Private Limited

October 1, 2021 - October 2, 2025

Developed and shipped multiple mobile games (endless runner, educational, racing) using Unity and C#. Implemented core gameplay mechanics and optimized performance for Android, reducing frame drops and load times. Contributed to VR projects, implementing interaction logic for a rhythm game and sports simulation.

Remote Freelance Unity Game Developer at Multiple clients including G4Game, Yuniro srl, Voxify

June 1, 2020 - November 7, 2025

Delivered diverse games across PC, mobile, AR, VR including action-adventure RPGs and Web3-integrated blockchain games. Engineered core RPG systems (state-based enemy AI, branching dialogue, inventory/crafting). Built immersive AR apps using image tracking and spatial anchors. Implemented blockchain features for play-to-earn, wallet connectivity and NFT-based asset management.

Remote Unity Blockchain Developer at Fabwelt Studio

March 1, 2025 - March 1, 2025

Spearheaded Web3 features in Unity: wallet connection (WalletConnect), NFT-based in-game assets, and ERC-20 token economies. Implemented secure authentication supporting email, Google, and Apple sign-in; handled backend API communications. Bridged smart contract functionality with Unity frontend for seamless play-to-earn economies. Optimized performance for mobile and desktop.

Remote AR/VR Content Creator at SimInsights

October 1, 2022 - October 1, 2022

Developed immersive AR/VR training simulations for healthcare and industrial sectors using Unity and Hyperskill. Collaborated with instructional designers and 3D artists to create accurate training scenarios. Managed project milestones in a remote environment to ensure on-time delivery.

Junior Game Programmer at Biswa Games Private Limited

October 1, 2021 - October 1, 2021

Remote Freelance Unity Game Developer

June 1, 2020 - Present

Delivered diverse games across PC, mobile, AR, VR; implemented core RPG systems including state-based enemy AI, branching dialogue trees, and inventory/crafting; developed immersive AR applications with image tracking and spatial anchors; implemented blockchain features for play-to-earn projects, including wallet connectivity and NFT-based asset management.

Remote Unity Blockchain Developer at Fabwelt Studio

March 1, 2023 - March 1, 2025

Spearheaded the integration of Web3 features into Unity games, enabling wallet connection (WalletConnect), NFT-based in-game assets, and ERC-20 token economies. Engineered a secure user authentication system (email, Google, Apple) and bridged smart contract functionality with the Unity frontend to create seamless play-to-earn economies. Optimized game performance for mobile and desktop platforms.

Remote Freelance Unity Game Developer at Self-employed / Freelance

June 1, 2020 - Present

Delivered diverse games across PC, mobile, AR, and VR, including action-adventure RPGs and Web3-integrated blockchain games. Engineered core RPG systems from scratch (state-based enemy AI, branching dialogue trees, inventory/crafting). Developed immersive AR applications using image tracking and spatial anchors. Implemented blockchain features for play-to-earn projects, including wallet connectivity and NFT-based asset management.

Remote Freelance Unity Game Developer at Various Clients (Remote)

June 1, 2020 - Present

Delivered diverse games across PC, mobile, AR, and VR, including action-adventure RPGs and Web3-integrated titles. Engineered core RPG systems (state-based enemy AI, branching dialogues, inventory and crafting), developed immersive AR apps with image tracking and spatial anchors, and implemented play-to-earn blockchain features (wallet connectivity, NFT-based asset management).

Remote Freelance Unity Game Developer at Independent Freelancer

June 1, 2020 - Present

Delivered diverse games across PC, mobile, AR, and VR platforms, including action-adventure RPGs and Web3-integrated blockchain titles. Engineered core RPG systems from scratch (state-based enemy AI, branching dialogue, inventory and crafting). Built immersive AR applications using image tracking and spatial anchors for mobile experiences. Implemented blockchain features for play-to-earn games, including wallet connectivity and NFT-based asset management.

AR/VR Content Creator at SimInsights

June 1, 2022 - October 1, 2022

Developed immersive AR/VR training simulations for healthcare and industrial sectors using Unity and Hyperskill. Collaborated with instructional designers and 3D artists to create technically accurate and engaging training scenarios. Managed project milestones in a remote environment, ensuring consistent on-time delivery.