headshot image of Sean Walsh
Sean Walsh

Sean Walsh
Web Developer

I build modern, responsive websites for small businesses and creatives who want to stand out online. My focus is on clean visuals, smooth user experience, and sites that help your business grow.


Clean code · Modern design · Real results

Projects All my projects include links to the code and live version. Click the button to learn more about each one.

Montauk Brewing Company Beer List Screenshot

Montauk Brewing Company Beer List

A responsive, single-page website showcasing Montauk Brewing Company’s signature beers. Built entirely with HTML and CSS, the design draws inspiration from the brewery’s can aesthetics—each section uses geometric shapes and color themes to visually represent individual beers. Smooth scrolling navigation and clean typography create an engaging, brand-consistent user experience without the need for JavaScript.

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Aperture Labs Medical Questionaire Screenshot

Aperture Labs Medical Questionaire

A playful, interactive web form inspired by Portal, simulating a “mandatory” medical pre-test screening. Features dynamic user interactions, timed challenges, Easter eggs, and humorous feedback from GLaDOS. Built with HTML, CSS, and JavaScript, it stores responses in Firebase Realtime Database and adapts responsively across devices.

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Chester Bennington Tribute Screenshot

Chester Bennington Tribute Page

A responsive tribute website honoring the life and legacy of Chester Bennington. The page blends emotional storytelling with clean design, highlighting his career, personal journey, and advocacy for mental health. It features dedicated sections for his biography, work with Linkin Park, and suicide prevention resources, including donation links to the 988 Lifeline. Built entirely with HTML and CSS, the site balances visual impact with accessibility and compassion.

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Chess Animation Screenshot

Chess Animation

A visual tutorial demonstrating the Fool’s Mate, the fastest possible checkmate in chess. Built entirely with HTML and CSS, the project features a responsive grid-based chessboard and smooth keyframe animations that recreate each move step-by-step. The design integrates dynamic color cues and text synchronization to clearly illustrate the sequence of moves, all without JavaScript.

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Twitter Feed Clone Screenshot

Twitter Feed Clone

A fully functional Twitter feed clone built from scratch using vanilla JavaScript. Users can post tweets, reply to others, like, retweet, and delete their own posts — all with real-time updates stored in local storage. The app dynamically renders tweets and replies with interactive icons and animations, demonstrating DOM manipulation, event delegation, and state management without frameworks.

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Password Generator Screenshot

Password Generator

A sleek, responsive password generator that creates secure, randomized passwords based on user-selected options for length, symbols, and numbers. The project features dynamic rendering, light/dark mode toggling, and a clean modern UI built entirely with vanilla JavaScript.

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Scoreboard Tracker Screenshot

Scoreboard Tracker

A dynamic, interactive basketball scoreboard built with HTML, CSS, and JavaScript. Users can track home and away scores in real time, with buttons to increment by 1, 2, or 3 points, decrement, and reset scores. The clean grid layout and bold typography emulate a real scoreboard, while the responsive buttons ensure smooth interaction across devices.

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About Me

Hi, I’m Sean! I help small businesses, creatives, and local entrepreneurs build beautiful, responsive websites that showcase what makes them unique.


With a strong eye for design and hands-on experience with HTML, CSS, and JavaScript I specialize in creating websites that are easy to navigate, mobile-friendly, and tailored to your brand. I understand that a website is more than just a page online—it’s a place where your customers get to know you, trust you, and engage with your business.


I work closely with each client to bring their vision to life, keeping things simple, clear, and effective. Whether you need a professional online presence, a portfolio to showcase your work, or a landing page for your services, I’m here to make it happen.


Let’s build a website that not only looks great but helps your business grow.

Get to know me!

I’m based in Colorado and bring a creative and disciplined approach to building websites. I have a background in school psychology, honing skills in problem-solving, organization, and clear communication—all of which I bring to every project.


When I’m not coding, I’m a dad to my son, sharpening creativity through games like D&D, and staying focused through weightlifting. I love applying these passions to creating websites that are both visually appealing and highly functional.

Contact

My Skills

HTML
CSS
JavaScript
Git
Figma

Contact Have questions or want to brainstorm a project? I’m happy to jump on a video call.
Email me: contact.seanwalsh.dev@gmail.com