Hand crafted, self-taught web engineering, 10+ years in the making.

I am Andrew Martin, an excitable freelance full-stack web developer. I live with an intense passion for software engineering, particularly in the world of architecture, functional development, and enhancing developer productivity.

For as long as I can remember, I've been obsessed with learning about the latest and greatest; no language is too different, pattern too difficult, or process too challenging.

Lately? I've been building GraphQL API's using TypeScript, developing infrastructure tooling, and architecting elegant Client-side solutions at Credit Karma.

Some of my must haves: test driven development, scalability, thoughtful and meaningful code review, and setting up build pipelines for success.

Andrew Martin, freelance software engineer, freelance web developer, music fiend, and programmer


Credit Karma Logo

Full-Stack Software Engineer

June 2019 to Present

I am currently a Software Engineer at Credit Karma, developing a GraphQL API seen by over 100 million members. In my time here I have led and released several large initiatives, which I discuss in more detail in my blog.

Lyft Logo

Front-End Engineer

May 2017 to June 2019

At Lyft, we used a React.js and Redux stack to build out several of the high traffic Lyft.com web properties, including the homepage, Developer Portal, and other informational pages.

The website was powered using the Contentful API, and built using Node.JS, and React.js and Redux.

Spotfund Logo

Full-Stack Engineer

May 2017 to May 2019

I am the single front-end architect for Spotfund, helping design, build, and deploy their web application using React.js and Redux, served up by Node.js.

I also built their Deploy regimes, advised on build strategies, and assisted in the project management.

Andrew Martin Logo

Founder & CTO

2010 to Present

I have run my own web design and development consulting agency, formerly under the name Believe Labs, for the better part of the last decade.

My work there included everything from securing contracts, aligning on client objectives and visions, and building production ready (as well as greenfield, minimum viable product) web applications and websites.

As in recent years I have moved into a more full-stack role, most of the work from this period is showcased on this website in the "legacy" category.


Halos Official WebsiteBelieve Labs, Bad Assembly

This website was a high profile website for the national brand Wonderful's "Halos" mandarin oranges. The site was built on top of a heavily customized WordPress CMS, using advanced SASS and client-side JavaScript to make the page come alive with parallax effects.




See what some people have had to say about Andrew Martin.
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I'd strongly recommend Andrew if you're looking for a top notch freelance web developer. If the opportunity arose I'd hire him again.

Kamyar Mohager, Lyft
Image of Kamyar Mohager

Kamyar Mohager


I'd strongly recommend Andrew if you're looking for a top notch freelance web developer. If the opportunity arose I'd hire him again.

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Cole Winans


If you have the opportunity to work with Andrew, first, consider yourself fortunate, then… take it.

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Bill Catlin

York Street Labs, LLC

Besides his technical skill and business acumen, he remains a good friend and a reliable associate. I highly recommend Andrew Martin.

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I would highly recommend using Andrew’s services–I am very happy!

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Leigh Sullivan

Leigh Sullivan Enterprises

I can’t imagine working with anyone other than Andrew and his team–they are the best, and they are now stuck with us, forever!

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Susi Kim


Andrew understands how to communicate and deliver in a timely manner and work with clients to produce eye-popping results.

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Julie Marchant

Salvage Advertising

I plan to work with Andrew as much as I can for web projects. He's a reliable, "go to" guy!

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James Shamenski


If you're looking for a strong communicator to take the long view on a project, this is your man.

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George Morris


Andrew's most valuable traits are his responsiveness, clarity, and quality of work.

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Amy McKelvey


Andrew is an absolute delight to work with.

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John Bachman

Big Red F

Andrew, among other things is a Web Development Wunderkind.

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I’ve had Andrew train other team members because of his level of skill and ability to communicate clearly.

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Stuart Nielson

Colorado Analytical Lab

Andrew was able to craft a website that is beyond our expectations.

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Andrea Drabczyk

COHN Marketing

Andrew is great at explaining complex ideas and working together to find solutions to tricky problems.

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Mark Uhalley

SBA Complete

Andrew's work is superb and we look forward to continuing to use him for future projects.

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Doug Whitney

Napkin Labs

Andrew is a talented developer with a strong technical background and the ability to quickly identify the right solution to a tough challenge.

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Adam Swietek

Kroeschell, Inc.

Andrew is easily one of the most talented web developers I have ever met.

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Dylan Pyle


The whole team loved working with him — I've gladly enlisted his help for multiple major projects, and wouldn't hesitate to do the same in the future.

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Dave Young


Andrew always has a great attitude and a great work ethic. Easy to coach and eager to learn, but also very smart and capable.

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Contact Andrew Martin

Andrew Martin is available for work.Available For Hire
Contact me for project inquiries.Andrew Martin's Resume

I am currently accepting inquiries for new projects, particularly those architecting and building sophisticated web applications using modern tooling and frameworks (think TypeScript, React.JS, GraphQL, Node.JS, Ruby on Rails).

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