Game Programmer & Web Developer
Building games with C++ and C#, creating web solutions for businesses
Passionate about game development and programming fundamentals. Specializing in Unity and Unreal Engine development, with expertise in C++ and C#. Also offering high quality web development services for businesses seeking custom, responsive websites.
About Me
Hi, I'm Juan Contreras, a passionate game programmer and software developer. My journey in programming began with C++ fundamentals and data structures, then expanded into game development with Unity and Unreal Engine. I've built complete 3D games with complex systems including AI, physics, and gameplay mechanics.
I also develop cross-platform applications using Flutter and create web solutions for businesses. This diverse skill set allows me to approach problems from multiple angles – whether it's optimizing game performance, implementing complex algorithms, or building scalable applications. I'm always eager to learn new technologies and tackle challenging programming problems.
C++
Game Programming
Unity
3D Game Dev
Flutter
Cross-Platform
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Game Development Portfolio
Showcasing my game development projects and technical skills in Unity, Unreal Engine, and C++ programming.
Unity Projects
Project Galaxy
Technology: Unity 2022.3.53f1, C#, 3D Game Development
Features: Player movement with physics, AI enemies with
NavMeshAgent, weapon systems, save/load functionality
Systems: Health/damage system, inventory management, mission
objectives, scene management with async loading
Unreal Projects
END2508 - Unreal Engine C++
Technology: Unreal Engine 5, C++, Component-Based
Architecture
Features: Base character class with inheritance, health
component
system, weapon system with child actors
Systems: Event-driven architecture, animation blueprint
integration, input handling, proper memory management
Data Structures & Algorithms
C++ Data Structures
Technology: C++, Advanced Algorithms, Memory Management
Implementations: Dynamic Arrays, Linked Lists, Binary Search
Trees,
Hash Tables, Huffman Coding
Skills: RAII principles, unit testing, performance
optimization,
recursive algorithms
Web Development Services
Professional web development services for businesses. I create custom, responsive websites that help you grow online and reach more customers.
Recent Web Projects
Project Stone
Technology: Flutter/Dart, Cross-Platform Development, Supabase
Backend
Features: Project management for contractors, customer database,
phase
tracking, reporting
Platforms: Windows, Web, Mobile with SQLite local storage and cloud
sync
The Wooden Stone LLC
Technology: Node.js/Express, HTML5/CSS3, Postmark Email API
Features: Professional contractor website, contact forms, project
portfolio, SEO optimization
Backend: Express server with security middleware, rate limiting,
and
email integration
Local Business Website
The Problem: Client's site was outdated and not
mobile-friendly.
The Solution: Redesigned with modern layout, added contact forms,
and
optimized for speed.
The Result: Site now loads 3x faster and client receives leads
directly
via email.
Restaurant Website Demo
Features: Online menu, reservation system, contact forms, and
mobile-optimized design.
Result: Professional online presence that showcases food and drives
reservations.
Contractor Website Demo
Features: Service showcase, project gallery, lead capture forms,
and
local SEO optimization.
Result: Professional website that builds trust and generates
qualified
leads.
Basic
- 1-3 pages
- Mobile responsive design
- Contact form setup
- Basic SEO optimization
- 1 round of revisions
Starter
- 3-5 pages
- Basic content writing
- Social media links
- Google Analytics setup
- 2 rounds of revisions
Professional
- 5-8 pages
- Professional content writing
- Social media setup
- Google My Business setup
- Blog/CMS integration
- 3 rounds of revisions
Premium
- Up to 20 pages
- E-commerce setup
- Custom backend features
- Advanced integrations
- Payment processing
- 5 rounds of revisions
Maintenance Plans
Keep your site updated and secure. Starting at $75/month for updates, monitoring, and backups.
What Clients Say
"Juan built us a website that looks amazing and works perfectly. We've already seen more leads come in since the new site went live!"
"Professional, fast, and exactly what we needed. The site loads quickly and our customers love how easy it is to find information."
"Great communication throughout the project. Juan understood our business needs and delivered a website that truly represents our brand."
Technical Skills
Programming Languages
Game Development
Web & Mobile Development
Get in Touch
Interested in working together?
Whether you're a game industry employer looking for a programmer, or a business owner needing a website, I'd love to hear from you. I'm always interested in new opportunities and exciting projects.