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Hi, I'm Fernando. I'm a game developer and interactive application engineer specializing in game architecture and scalable gameplay systems. I enjoy building cross-platform experiences with Unity and Unreal, focusing on performance, robust systems, and tooling. I've shipped mobile and desktop games, integrated live-service backends, and designed artful 3D pipelines using Blender and Unreal. I love collaborating with cross-functional teams to turn ideas into polished, launch-ready experiences.…Hi, I'm Fernando. I'm a game developer and interactive application engineer specializing in game architecture and scalable gameplay systems. I enjoy building cross-platform experiences with Unity and Unreal, focusing on performance, robust systems, and tooling. I've shipped mobile and desktop games, integrated live-service backends, and designed artful 3D pipelines using Blender and Unreal. I love collaborating with cross-functional teams to turn ideas into polished, launch-ready experiences.

Fernando Cossio

Game Developer, Game Designer, Full Stack Developer, +7

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Hi, I'm Fernando. I'm a game developer and interactive application engineer specializing in game architecture and scalable gameplay systems. I enjoy building cross-platform experiences with Unity and Unreal, focusing on performance, robust systems, and tooling. I've shipped mobile and desktop games, integrated live-service backends, and designed artful 3D pipelines using Blender and Unreal. I love collaborating with cross-functional teams to turn ideas into polished, launch-ready experiences.…Hi, I'm Fernando. I'm a game developer and interactive application engineer specializing in game architecture and scalable gameplay systems. I enjoy building cross-platform experiences with Unity and Unreal, focusing on performance, robust systems, and tooling. I've shipped mobile and desktop games, integrated live-service backends, and designed artful 3D pipelines using Blender and Unreal. I love collaborating with cross-functional teams to turn ideas into polished, launch-ready experiences.

Available to hire

Hi, I’m Fernando. I’m a game developer and interactive application engineer specializing in game architecture and scalable gameplay systems. I enjoy building cross-platform experiences with Unity and Unreal, focusing on performance, robust systems, and tooling.

I’ve shipped mobile and desktop games, integrated live-service backends, and designed artful 3D pipelines using Blender and Unreal. I love collaborating with cross-functional teams to turn ideas into polished, launch-ready experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Beginner

Language

English

Fluent

Spanish; Castilian

Fluent

Work Experience

Full-time Unity and Unreal Developer at Blue Gravity Studios

June 1, 2024 - Present

Optimized and implemented 3D game levels for a mobile live-service game; ported a PC title to mobile and implemented user account management; developed backend and gameplay systems for a WebGL live service; designed architecture and complex systems for a cross-platform casino-style game; integrated Unreal Engine with MQTT for a physical interactive escape room; optimized lighting and post-processing pipelines for improved rendering performance; implemented camera sequences; developed a desktop overlay game; built internal tools to double daily output for game-ready assets and balancing workflows across the development team.

Unity and Unreal Developer at Blue Gravity Studios

June 1, 2024 - Present

Optimized and implemented 3D game levels for a mobile live-service title; ported a PC title to mobile and implemented user account management; developed multiple backend and gameplay systems for a WebGL live service; designed cross-platform architecture for a casino-style game; integrated Unreal Engine with MQTT for a physical interactive escape room; optimized lighting and post-processing pipelines for improved rendering; implemented camera sequences; developed a native Windows .NET desktop overlay game; built internal tools to double daily output of game-ready assets and balance workflows across the development team.

Intern at Big Monster

March 1, 2024 - April 1, 2024

Developed a complete mini game for integration into a serious game focused on teaching children about saving money.

Unity Developer at Big Monster

March 1, 2024 - April 1, 2024

Developed a complete mini game for integration into a serious game focused on teaching children about saving money.

Intern at CICES ES Social Service

March 1, 2023 - September 30, 2023

Developed a serious game to promote recycling among youth with official government support.

Volunteer / Internship at CICES Social Service Mérida

March 1, 2023 - September 1, 2023

Developed a serious game to promote recycling among youth with official government support.

Unity Developer (Freelance) at Cadáver Exquisito

January 1, 2022 - January 1, 2024

Developed a website integrated with Google Maps using KML for local government; created two hyper-casual mobile games using Firebase for data collection and management.

Unity Developer at Cadáver Exquisito Freelance

January 1, 2022 - January 1, 2024

Developed a website integrated with Google Maps for the local government using KML; developed two hyper casual mobile games using Firebase for user data collection and management.

Intern at Studio Bando Inc

January 1, 2021 - December 31, 2021

Updated a legacy mobile project to more recent versions of Unity.

Freelance Game Developer at Solid NYC

January 1, 2021 - December 31, 2021

Developed gameplay, customization, and level systems for the Decentraland metaverse; managed backend systems for NFTs with direct integration into the metaverse.