Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm an experienced full-stack developer from Germany, specializing in the Unity3D Engine using C# and native Android app development. Over 8 years in the industry, I've released and maintained apps across Google Play, App Store, Steam, and Epic Games Store. Currently I work as a freelance Senior Unity3D Game Developer, tackling Rogue Candy and Snowmen, and I also create self-made Unity3D assets and code packs. I enjoy collaborating with global teams and shipping mobile and XR experiences.…I'm an experienced full-stack developer from Germany, specializing in the Unity3D Engine using C# and native Android app development. Over 8 years in the industry, I've released and maintained apps across Google Play, App Store, Steam, and Epic Games Store. Currently I work as a freelance Senior Unity3D Game Developer, tackling Rogue Candy and Snowmen, and I also create self-made Unity3D assets and code packs. I enjoy collaborating with global teams and shipping mobile and XR experiences.

Nikodem Grzonkowski

3D Modeler, Programmer, App Developer, +6





I'm an experienced full-stack developer from Germany, specializing in the Unity3D Engine using C# and native Android app development. Over 8 years in the industry, I've released and maintained apps across Google Play, App Store, Steam, and Epic Games Store. Currently I work as a freelance Senior Unity3D Game Developer, tackling Rogue Candy and Snowmen, and I also create self-made Unity3D assets and code packs. I enjoy collaborating with global teams and shipping mobile and XR experiences.…I'm an experienced full-stack developer from Germany, specializing in the Unity3D Engine using C# and native Android app development. Over 8 years in the industry, I've released and maintained apps across Google Play, App Store, Steam, and Epic Games Store. Currently I work as a freelance Senior Unity3D Game Developer, tackling Rogue Candy and Snowmen, and I also create self-made Unity3D assets and code packs. I enjoy collaborating with global teams and shipping mobile and XR experiences.

Available to hire

I’m an experienced full-stack developer from Germany, specializing in the Unity3D Engine using C# and native Android app development. Over 8 years in the industry, I’ve released and maintained apps across Google Play, App Store, Steam, and Epic Games Store.

Currently I work as a freelance Senior Unity3D Game Developer, tackling Rogue Candy and Snowmen, and I also create self-made Unity3D assets and code packs. I enjoy collaborating with global teams and shipping mobile and XR experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Beginner

Beginner

Language

German

Fluent

English

Fluent

Polish

Intermediate

Work Experience

Freelance Senior Unity3D Game Developer at Freelance

November 1, 2024 - Present

Working on Rogue Candy, a 3D action roguelike FPS set in a whimsical candy-themed world; Developed and released Snowmen; Creating self-made Unity3D assets and code packs

XR Engineer at MSM.digital AR / VR Labs GmbH

November 1, 2024 - September 13, 2025

Unity3D mobile development for Meta Quest 3; MR apps for Lufthansa (Relaxation and Sightseeing apps); Car configuration applications for Cupra and Volkswagen; AR speech bot for Vodafone; Shipping mobile apps to App Store & Google Play; Agile development with Scrum and Kanban; Global collaboration

Software Engineer at MSM.digital Technology Systems GmbH

May 1, 2022 - September 13, 2025

Unity3D mobile development, AR speech bot; Shipping Android apps to Google Play; Native Android app development with Java using Wikitude and CraftAR; Global collaboration; Agile Scrum/Kanban

3D Developer at Cross Reality Labs (XRL) GmbH

September 1, 2019 - September 13, 2025

Prototype VR web application for configuring fairs in a virtual 3D environment; VR web development with A-Frame and Three.js; Server-side development using PHP and Node.js

Unity3D Developer at MSM Digital GmbH

May 1, 2018 - September 13, 2025

Unity3D mobile development, building showroom and configurator apps for fairs and B2B customers; Prototyping with the Microsoft HoloLens; AR with Vuforia for Unity3D

Junior 3D Developer at MSM GmbH

January 1, 2018 - September 13, 2025

Initial 3D development work; involved in 3D asset creation and real-time visualization