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Hi, I'm Selwyn Rajwadi, an experienced Unreal Engine programmer with over 4 years in game development. I specialize in C++, Gameplay Ability System (GAS), and advanced AI systems. I love creating modular and scalable game architectures, and I have hands-on expertise with Unreal Engine 5, Blueprints, and REST API integration. I focus on optimizing gameplay mechanics, UI systems, and multiplayer networking to craft high-quality player experiences. Currently, I'm developing a modular Unreal Engine 5 plugin for streamlined GAS management. When I'm not coding, I enjoy traveling, PC building, reading, and streaming.…Hi, I'm Selwyn Rajwadi, an experienced Unreal Engine programmer with over 4 years in game development. I specialize in C++, Gameplay Ability System (GAS), and advanced AI systems. I love creating modular and scalable game architectures, and I have hands-on expertise with Unreal Engine 5, Blueprints, and REST API integration. I focus on optimizing gameplay mechanics, UI systems, and multiplayer networking to craft high-quality player experiences. Currently, I'm developing a modular Unreal Engine 5 plugin for streamlined GAS management. When I'm not coding, I enjoy traveling, PC building, reading, and streaming.

Selwyn Rajwadi

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Hi, I'm Selwyn Rajwadi, an experienced Unreal Engine programmer with over 4 years in game development. I specialize in C++, Gameplay Ability System (GAS), and advanced AI systems. I love creating modular and scalable game architectures, and I have hands-on expertise with Unreal Engine 5, Blueprints, and REST API integration. I focus on optimizing gameplay mechanics, UI systems, and multiplayer networking to craft high-quality player experiences. Currently, I'm developing a modular Unreal Engine 5 plugin for streamlined GAS management. When I'm not coding, I enjoy traveling, PC building, reading, and streaming.…Hi, I'm Selwyn Rajwadi, an experienced Unreal Engine programmer with over 4 years in game development. I specialize in C++, Gameplay Ability System (GAS), and advanced AI systems. I love creating modular and scalable game architectures, and I have hands-on expertise with Unreal Engine 5, Blueprints, and REST API integration. I focus on optimizing gameplay mechanics, UI systems, and multiplayer networking to craft high-quality player experiences. Currently, I'm developing a modular Unreal Engine 5 plugin for streamlined GAS management. When I'm not coding, I enjoy traveling, PC building, reading, and streaming.

Available to hire

Hi, I’m Selwyn Rajwadi, an experienced Unreal Engine programmer with over 4 years in game development. I specialize in C++, Gameplay Ability System (GAS), and advanced AI systems. I love creating modular and scalable game architectures, and I have hands-on expertise with Unreal Engine 5, Blueprints, and REST API integration.

I focus on optimizing gameplay mechanics, UI systems, and multiplayer networking to craft high-quality player experiences. Currently, I’m developing a modular Unreal Engine 5 plugin for streamlined GAS management. When I’m not coding, I enjoy traveling, PC building, reading, and streaming.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Hindi

Advanced

Gujarati

Advanced

Work Experience

Game Programmer at Streamline Studios Malaysia

January 1, 2025 - Present

Developing game systems for an open-world, single-player, and local co-op adventure game. Responsible for implementing core gameplay mechanics using Unreal Engine 5. Optimizing performance and ensuring smooth integration of GAS for character abilities.

Unreal Engine Developer at Medorii, Singapore

December 31, 2024 - July 17, 2025

Implemented advanced lighting setups, atmospheric effects, and environmental audio to enhance immersive experiences. Developed complex game logic using Unreal Engine's Blueprints, including events, functions, and macros. Managed Blueprint communication through interfaces, casting, and event dispatchers to ensure seamless interaction between game elements. Created and maintained responsive UIs using Unreal Motion Graphics (UMG) with interactive widgets.

Game programmer at Luminary GameLabs, Mumbai

December 31, 2023 - July 17, 2025

Enhanced gaming experiences through innovative solutions in Blueprints and C++, optimizing algorithms and managing Gameplay Ability System (GAS) and animations. Established robust REST API connections, designed UI/UX, and mentored interns to sharpen technical skills and ensure top-quality gaming experiences. Practical experience with 3D Maths including matrices, vectors, and planes.

Freelance Game Developer at Remote

January 1, 2021 - Present

Ongoing freelance game development collaborating with diverse clients. Managed Inventory System, PlayFab Multiplayer, Gameplay Ability System (GAS), bug fixing, REST API integration, HUDs, menu systems, and animations for seamless project operation. Developed problem-solving skills and maintained a client-centric approach in a dynamic environment.