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Hi, I’m Devin McQueeney. I’m a senior frontend/backend engineer who thrives on building scalable, accessible, and high-quality software. I enjoy collaborating with design and product teams to deliver practical, polished solutions that meet user needs and business goals. With a track record across hospitality, healthcare, education, and media, I’ve led modernization efforts at large organizations, mentored teams, and consistently delivered performant, responsive experiences while advocating for accessibility and robust front-end architecture.…Hi, I’m Devin McQueeney. I’m a senior frontend/backend engineer who thrives on building scalable, accessible, and high-quality software. I enjoy collaborating with design and product teams to deliver practical, polished solutions that meet user needs and business goals. With a track record across hospitality, healthcare, education, and media, I’ve led modernization efforts at large organizations, mentored teams, and consistently delivered performant, responsive experiences while advocating for accessibility and robust front-end architecture.

Devin James McQueeney

Front-End Developer, Full Stack Developer, Web Developer, +4

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Hi, I’m Devin McQueeney. I’m a senior frontend/backend engineer who thrives on building scalable, accessible, and high-quality software. I enjoy collaborating with design and product teams to deliver practical, polished solutions that meet user needs and business goals. With a track record across hospitality, healthcare, education, and media, I’ve led modernization efforts at large organizations, mentored teams, and consistently delivered performant, responsive experiences while advocating for accessibility and robust front-end architecture.…Hi, I’m Devin McQueeney. I’m a senior frontend/backend engineer who thrives on building scalable, accessible, and high-quality software. I enjoy collaborating with design and product teams to deliver practical, polished solutions that meet user needs and business goals. With a track record across hospitality, healthcare, education, and media, I’ve led modernization efforts at large organizations, mentored teams, and consistently delivered performant, responsive experiences while advocating for accessibility and robust front-end architecture.

Available to hire

Hi, I’m Devin McQueeney. I’m a senior frontend/backend engineer who thrives on building scalable, accessible, and high-quality software. I enjoy collaborating with design and product teams to deliver practical, polished solutions that meet user needs and business goals.

With a track record across hospitality, healthcare, education, and media, I’ve led modernization efforts at large organizations, mentored teams, and consistently delivered performant, responsive experiences while advocating for accessibility and robust front-end architecture.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full Stack Developer at Marriott Hotels Corporate

August 1, 2025 - September 29, 2025

Hands-on development lead on an internal initiative to modernize the technology at over 3,000 properties. Collaborated with corporate design group and external technology vendors to turn Figma files into responsive, ADA-compliant screens. Utilized latest versions of React 19, Next.js 14, shadcn-ui, Storybook, and Builder.io content management along with their custom design system to produce responsive screens.

Senior Front End Developer at Henry Schein One

April 30, 2024 - September 29, 2025

Supported the migration of a Java Spring application to React / Next.js, transforming legacy applications to modern web applications utilizing Material UI and Storybook. Overhauled home-grown legacy authentication with Auth0’s organizations architecture. Optimized load time, accessibility, responsive layouts, and frontend technology selection while contributing to hands-on development and mentoring existing teams.

Front End Developer at Herff Jones

April 1, 2022 - September 29, 2025

Contributed to modernizing the technology stack of several web applications and improving software quality including accessibility, responsive design patterns, testability, performance, and overall user acceptance. Utilizing Angular 15, React 18, Next.js, React Native, Apollo, Ngrx, Nx, AWS Lambdas, Python, Tailwind, Material UI, Storybook, D3, Typescript, Playwright and others on the front end.

Front End Developer & Architect at DJMQ Consulting

June 1, 2022 - September 29, 2025

Lead and contributor on legacy project conversions, green fields, and existing project feature enhancements. Implement futuristic web architectures for hybrid apps including the user interfaces, backend APIs, and DevOps systems that support the work. Utilized React, Next.js, Angular, Vue, SvelteKit, Typescript, Storybook, Node.js, Gun.js, Apollo GraphQL, MongoDB, Tailwind CSS, Material Design, Three.js, AWS, and Google Cloud APIs. Work remotely and travel routinely to collaborate with remote groups. Mentored teams on modern web development. Projects were for organizations including Grant Thornton, Delaware Life, T-Mobile, Cigna, TIAA, Department of Defense, American Tower, and Northeastern University.

UI Development Lead at Fidelity Investments

April 1, 2014 - September 29, 2025

Led frontend development work including the design, usability, analytics and coding efforts in a startup-like environment for a unique video conferencing initiative. Collaborated directly with senior executives, distributed teams, outside vendors and clients. Heavy use of frameworks including Backbone and Angular, Bootstrap, HTML5, CSS3, responsive mobile-first design, event tracking and optimization.

Senior Front End Developer at Dreamworks & Technicolor

January 1, 2013 - September 29, 2025

Worked with a team of frontend engineers to iterate on mobile, TV, and web interfaces for a video content delivery platform called M-GO. Worked mostly with Backbone.js, Bootstrap, CSS3, HTML5, and SPARQL on a variety of platforms including remote controlled devices. Built components and plugins for cross platform use, converted designs into functional tested code assets, and mentored on best practices.

Design Engineer at Qualaroo, Inc

January 1, 2012 - September 29, 2025

Collaborated with start-up leaders to create and optimize a series of social-based web initiatives focused on generating unique user sentiment data about software products. Rapid iteration and aggressive user testing of the interfaces, conversion metrics analysis and funnel optimization following the lean startup model. Managed the outsourced visual design team but was responsible for information architecture and front end code. Built everything in HTML, CSS, Javascript, Bootstrap, and RoR.

Principal User Interface Engineer at Fidelity Investments

January 1, 2010 - September 29, 2025

Design, develop and maintain the user interfaces for 9 of Fidelity's web offerings in both the consumer and institutional spaces. Oversee a team of RIA developers who support Fidelity's many other project initiatives. Ensure projects are completed on time/budget while adhering to a strict style guide and coding/usability best practices. Support international development teams on front end best practices and the use of the style guide/code asset library which I built from the ground up. Design and develop for cross-platform web, desktop, and mobile applications using a combination of technologies including HTML, JavaScript, CSS, Flash, & Flex.

User Experience Developer at LogMeIn

January 1, 2005 - September 29, 2025

Responsible for the user interface of all products and websites as well as the design and creative direction for all advertising including online and email campaigns, online demos, print ads, and radio spots. Worked closely with writers, designers and analysts to fine tune design, layout, and information architecture to increase the usability of the products and optimize conversion rates on advertising campaigns by 1200%. Traveled to work closely with the development teams in Budapest to enhance usability and add features. Company IPO in 2010 (LOGM).

Web Content Developer at Pioneer Investments

January 1, 2003 - September 29, 2025

Maintained content on all the company's public and internal multi-lingual websites. Executed and managed requests for content from many sources. Managed the implementation of new technologies and advised other project managers working on web-based applications. Responsible for layout, load time, and usability of pages, as well as design and browser compatibility. Worked extensively on the integration of third-party content management software.

Full Stack Developer at Marriott Hotels Corporate

August 1, 2025 - October 16, 2025

Hands-on development lead on an internal initiative to modernize technology at over 3,000 properties. Collaborated with corporate design and external vendors to turn Figma assets into responsive, ADA-compliant screens using React 19, Next.js 14, GCP, AWS, shadcn-ui, Storybook, and Builder.io with a custom design system.

Senior Front End Developer at Henry Schein One

April 1, 2024 - October 16, 2025

Supported migration of a Java Spring application to React/Next.js; performed hands-on development to modernize the web app, utilizing Material UI and Storybook. Modernized authentication with Auth0’s organizations architecture and improved load times, accessibility, responsive layouts, and frontend technology decisions while mentoring teams.

Front End Developer at Herff Jones

June 1, 2022 - Present

Contributed to modernizing the technology stack of multiple web applications, focusing on accessibility, responsive design patterns, testability, performance, and overall user acceptance. Worked with Nx, AWS Lambdas, GCP, Azure, C#/.Net backend, Angular, Apollo, Ngrx, Tailwind, Material UI, Storybook, D3, and Typescript.

Front End Developer & Architect at DJMQ Consulting

June 1, 2022 - October 16, 2025

Led legacy project conversions, greenfields, and feature enhancements. Implemented futuristic web architectures for hybrid apps including UI, backend APIs, and DevOps systems. Technologies included React, Next.js, Angular, Vue, SvelteKit, TypeScript, Storybook, Gun.js, Apollo GraphQL, MongoDB, Tailwind CSS, Material Design, Three.js, AWS, GCP, Azure, C#/.Net, and Node.js. Worked remotely with travel to collaborate with distributed teams; mentored teams on modern web development.

UI Development Lead at Fidelity Investments

April 1, 2014 - October 16, 2025

Led frontend development for a video conferencing initiative in a startup-like environment, collaborating with executives, distributed teams, vendors, and clients. Utilized frameworks including Backbone and Angular, Bootstrap, HTML5, CSS3, responsive mobile-first design, analytics, and optimization.

Senior Front End Developer at Dreamworks & Technicolor

January 1, 2013 - October 16, 2025

Worked with a team of frontend engineers to iterate on mobile, TV, and web interfaces for a video content delivery platform (M-GO). Focused on Backbone.js, Bootstrap, CSS3, HTML5, and SPARQL across multiple platforms including remote devices; built components, converted designs into functional assets, and mentored on best practices.

Design Engineer at Qualaroo, Inc

January 1, 2012 - October 16, 2025

Collaborated with startup leaders to create and optimize social-based web initiatives for user sentiment data collection. Focused on rapid iteration, user testing, funnel optimization, and frontend code management, while overseeing outsourced visual design and information architecture.

Principal UI Engineer at Fidelity Investments

January 1, 2010 - October 16, 2025

Designed, developed, and maintained user interfaces for Fidelity’s web offerings. Managed a team of RIA developers, ensured adherence to style guides and usability practices, supported international teams, and built cross-platform web, desktop, and mobile experiences using HTML, JavaScript, CSS, Flash, and Flex.

User Experience Developer at LogMeIn

January 1, 2005 - October 16, 2025

Responsible for the UI of products and websites, plus the design/direction for advertising campaigns. Collaborated with writers, designers, and analysts to optimize usability and conversion, traveled to collaborate with global teams to enhance usability.

Web Content Developer at Pioneer Investments

January 1, 2003 - October 16, 2025

Maintained content on multilingual public/internal sites, managed content requests, and guided implementation of new technologies. Focused on layout, load time, usability, and browser compatibility, with emphasis on third-party content management integration.