Available to hire
I’m Dune Thomas, a senior software engineer with 20+ years of experience designing and building successful consumer-facing apps, from cloud-powered PWAs to interactive learning tools and B2B automation solutions. I’m a UI/UX-first engineer who writes clean, scalable code, thrives on solving hard problems, and communicates clearly across teams to bring ideas to life.
I’m a relentless learner and avid collaborator who enjoys mentoring others and tackling meaningful challenges that improve lives. When I’m not coding, I’m exploring AI/workflows, pursuing creative projects such as screenplays, and (notoriously) playing pickleball.
Skills
Experience Level
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
Work Experience
Sabbatical
October 1, 2025 - October 1, 2025Year off for upskilling and completing personal creative projects, including building a scalable consumer-facing web app with Next.js and Postgres; studied AI and full-stack frameworks; completed multiple courses and wrote a feature-length screenplay.
Senior Front-End Developer at RedStream Technology for client McKinsey & Co
June 1, 2024 - June 1, 2024Built custom interactive solutions (React/JS/TS) for McKinsey’s public-facing website; scoped and implemented A/B tests with marcom leadership, often resulting in 30%+ increases in engagement; streamlined build processes, improved documentation and maintainability; collaborated across teams to resolve complex code problems.
Senior Software Engineer at Smart Sparrow
March 1, 2020 - March 1, 2020Contributed to dozens of award-winning interactive learning apps, provided technical guidance and UI/UX workarounds, and served as the sole engineer retained after a buyout to ensure project continuity during transition to Pearson.
Senior Software Engineer at Pearson – Australia
October 1, 2021 - October 1, 2021Led the platform-wide conversion of Backbone.js to React-based components; prototyped initial use of Svelte to reduce code and complexity; conducted code reviews and debugging to meet high-quality standards.
Senior Software Engineer at ASU – Phoenix, AZ
July 1, 2021 - July 1, 2021Designed, built, and delivered ASU’s initial peer-review tool; post-acquisition, built four additional apps; proposed boilerplate codebase saving an estimated $250k–$400k; built AWS stack with MongoDB, Express, GraphQL, Node.js, React, and Redux; provided UI mock-ups and guided leadership on UX requirements.
Senior Software Engineer at Linqto, Inc.
May 1, 2016 - May 1, 2016Led architecture, prototyping, and development of a sizeable build/test/deploy automation solution for a key $1.6B client to reduce costs by ~ $500k/year; contributed to marketing content, strategy, and messaging for Linqto’s product transition.
Game Developer at GSN (TV & Games)
November 1, 2013 - November 1, 2013Prototyped new features, fixed bugs, and refactored code for various Flash-based casino games; built automation tools to close the productivity gap between design and development teams.
Multimedia Developer at Dune Thomas Design
April 1, 2013 - April 1, 2013Contracted with diverse clients (Epson, Fuji, HP, Canon, SanDisk, Panasonic, others) to design and code web and mobile apps, interactive multimedia presentations, websites, and animation content.
Education
Qualifications
Industry Experience
Software & Internet, Education, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
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