About Erwin
As a self-taught programmer with a passion for the craft, I have turned my curiosity into nearly 8 years of expertise. I support companies in creating reliable and scalable technical solutions.
My Key Skills
Backend: Advanced mastery of Java and its ecosystem. Integration of third-party APIs to enhance your applications (JSON, external services).
- Desktop (GUI): Development of rich interfaces using Swing or JavaFX.
- Industrialization: Project management with Gradle for automated and high-performance builds.
- Security & Optimization: Use of ProGuard for code obfuscation and size reduction.
- Web: Development of robust and modern applications.
- Research & Innovation: Constant exploration of new technologies to offer cutting-edge solutions.
Databases: CRUD operations on SQL databases using SQLite, MySQL, or phpMyAdmin.
Why work with me?
Driven by complex challenges, I do more than just "code": I build solid architectures designed for high performance. My technical rigor and adaptability guarantee clean, sustainable code.
Have a project in mind? Let’s talk about it, no strings attached.
For any questions or information requests, please contact me!
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- FreelanceConsulting Technique (SaaS/Gaming)VIDEO GAMES AND ANIMATIONOctober 2025 - Today (8 months)Audit & Consulting: Strategic support for the creation of complex server infrastructures.Solution Deployment: Integration and configuration of a proprietary software module tailored to specific client needs.Maintenance & Support (SLA): Post-deployment technical support management, bug resolution, and server performance optimization.User Experience (UX): Enhancing user retention through the implementation of customized features.
- WayZJava Game & EngineVIDEO GAMES AND ANIMATIONJanuary 2021 - January 2026 (5 years)
Development of the "WayZ" Survival Game Engine (Minecraft Fabric)
WayZ is a major project aimed at transforming Minecraft into a realistic survival experience (inspired by DayZ and Tarkov). I handled the entirety of the software architecture development.Technical Expertise & Achievements
Modular Architecture: Designed a "Content Pack" system allowing for full definition of content (weapons, vehicles, NPCs, armor) via JSON and JavaScript files, without modifying the source code.Rendering & Animation Engine: Developed a complex animation system and a 3D object (.OBJ) rendering engine optimized for high performance.Advanced Gameplay Systems:
- Complex Medical Management: Fractures, blood types, and infection mechanics.
- Ballistics & Weapon Attachments: Custom effects for dirt, blood, and snow.
- Custom Sound Physics: Integrated voice chat with functional radio systems.
- Peripheral Support: Implementation of native controller support (DualShock, DualSense, Xbox).
- Security: Implemented source code protection using ProGuard (obfuscation).
Technical Stack
Java , Fabric API (1.16.5), Forge (legacy), JSON , JavaScript , ProGuard , and more.
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Education
- Bachelor in programmationHELMo2025