Featured Project
Avatars in Grave Danger
A 3D wave-defense game where you protect your avatar from hordes of the undead, built solo and published on Xbox Live Indie Games. Over 100,000 lines of C# from concept to launch.
Fast web applications that look sharp, feel fluid, and convert.
I help businesses and engineering teams build accessible, polished software with React, Next.js, and TypeScript.
{ "developer": "Matthew McGrath", "focus": "Full-Stack Engineering", "philosophy": "Design polish meets clean engineering", "deliverables": [ "Full-Stack Web Applications", "Interactive Design Systems", "Performance Optimization" ]}
{ "languages": ["TypeScript", "JavaScript", "HTML5", "SCSS"], "frameworks": ["React", "Next.js", "Node.js", "Vite"], "tooling": ["PostgreSQL", "Git", "Docker", "CI/CD"]}
{ "yearsCoding": 15, "commercialGames": 2, "commitStreak": "5+ Years Daily", "degree": "B.S. Computer Science"}
Selected Work
Featured Project
A 3D wave-defense game where you protect your avatar from hordes of the undead, built solo and published on Xbox Live Indie Games. Over 100,000 lines of C# from concept to launch.
Fullstack, highly-polished clone of the Flat UI website. Incorporates every main feature and adds some of its own.
An assortment of frontend projects, from pricing cards to fully-realized, beautiful landing pages.
Large-scope landing page for a fictional food-delivery business. Fully-responsive with a beautifully-crafted UX.
The initial version of the site you're looking at. Highly-optimized with a perfect Lighthouse score. A simple yet bold portfolio that showcases my front-end and design skills.
Interactive Studio
An interactive look at my tech stack, background, and daily habits. Browse the overview below, or select any specific file to see how I write code.
Rigorous Computer Science curriculum emphasizing Data Structures & Algorithms, discrete math, and software architecture.
Building custom web applications, responsive client sites, and performance tune-ups with React, Next.js, and TypeScript.
Focused training in modern React architecture, state management, TypeScript, and full-stack Next.js deployment.
Full-stack curriculum covering HTML5, CSS3, modern JavaScript, Node.js, MongoDB, PostgreSQL, and Sass.
Designed, built, and commercially published two original 3D titles on Xbox Live Indie Games using C# and XNA.
4.0 GPA, Dean's List. Three years of C#, object-oriented design, 3D graphics math, and software engineering principles.
3.9 GPA, Gifted & Talented Education. First C++ and Java experience at age 15.
The Human Behind the Code
Hi, I'm Matthew McGrath, a California-based Full-Stack Web Developer with an obsession for beautiful, functional design.
Years Coding
Dedicated problem solving across game loops, system architectures, and modern web applications.
Commercial Games
Independently designed, programmed, and shipped two standalone titles on Xbox 360 Indie Games.
Computer Science
Rigorous foundation in computer science, data structures, and production software engineering principles.
Follow-Through
Self-directed problem ownership from initial concept and design to final deployment.
Track Record
A live look at my daily commit streak, repository activity, and problem-solving benchmarks across GitHub, LeetCode, and Codewars.
| METRIC | RESULT | STATUS |
|---|---|---|
| Rank | 15,090 | [TOP 15%] |
| Solved | 1,270 | [TOP 1.0%] |
| Acceptance | 83.4% | OPTIMAL |
| METRIC | RESULT | STATUS |
|---|---|---|
| Leaderboard | Top 0.1% | [ELITE] |
| Katas | 2,314 | COMPLETED |
| Honor | 9,949 | [TOP 800] |
What I Offer
Whether you need a polished landing page or a fully-featured web application, I bring the same care and craft to every engagement. Here's how I can help.
Looking for a dependable engineer to join your product team? In addition to contract work, I am actively interviewing for full-time Frontend and Full-Stack Software Engineering positions. I bring deep experience with modern React and TypeScript architectures, a strong computer science foundation, and a track record of daily commit discipline.
Interactive, dynamic web applications with clean architecture, database integration, user authentication, and fluid state management.
High-converting, ultra-fast marketing pages and portfolio websites engineered for 98 Lighthouse scores and WCAG AA accessibility.
In-depth codebase diagnostics, Core Web Vitals speed profiling, bug fixing, and feature additions for existing web applications.
Keep your site healthy, secure, and continuously updated without thinking about it. A dedicated developer on call for monthly updates, security patches, and rapid improvements.
Not sure which fits your project? Send me a message and we'll figure it out together. No commitment required.
Get In Touch
Have a project? A role? Let's make something great.