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About

I’m a Senior Frontend Engineer passionate about building accessible, scalable, and beautifully designed digital experiences. I love the challenge of bridging design and development to create thoughtful, user-focused solutions. When I’m away from the screen, you’ll find me learning to play hockey, fly fishing, mountain biking, or behind a camera capturing the outdoors. I’m happiest exploring with my family — finding balance between creativity, code, and a bit of adventure.

Resume

Senior Frontend Engineer

Remote / Colorado | 📧 bumpas@andrewbumpas.com | 📞 970.819.4888

Professional Summary

Senior frontend engineer and design systems leader with over 15 years of experience building and scaling global ecommerce platforms. I bring a strong balance of hands-on frontend engineering and technical leadership, specializing in design systems, accessibility, and performance. Passionate about mentoring developers, improving processes, and partnering closely with design and product teams to create intuitive, inclusive digital experiences.

Areas of Expertise

Frontend Architecture | Design Systems | Accessibility | Performance Optimization | CMS and Ecommerce Integration | SEO and Experimentation | UX/UI Principles | Process Improvement | Communication and Collaboration | Empathy-driven Leadership & Mentoring

Technical Skills

  • Frontend: HTML, CSS, SASS, JavaScript (ES6+), React, Node.js, npm, REST APIs
  • Ecommerce and CMS: Salesforce Commerce Cloud (SFCC), Shopify, WordPress, Contentstack
  • Design Systems and UX: Storybook, Style Dictionary, Figma, Adobe Creative Suite, Optimizely
  • Best Practices: Accessibility (WCAG), Internationalization (i18n), Web Performance, SEO
  • Tools: Git, Jira, Confluence, CI/CD, Webpack, ESLint, Prettier, Google Analytics, AI Assisted Development

Professional Experience

Crocs, Inc.

Remote / Broomfield, CO (April 2020 - September 2025)

Senior Manager, Frontend and Design Systems | April 2024 - September 2025

  • Led frontend engineering and design system strategy across global ecommerce storefronts, supporting multiple regions and brands.
  • Built and scaled the Okra design system, partnering with UX and product to improve UI consistency, accessibility compliance, and development velocity across teams.
  • Established frontend standards and best practices focused on performance, accessibility (WCAG), and maintainability.
  • Mentored and coached frontend engineers through code reviews, architectural guidance, and career development.
  • Remained hands-on in frontend architecture, design system contributions, and technical decision-making.

Manager, Digital Development | March 2023 - April 2024

  • Owned the frontend roadmap and evolution of the design system across Salesforce Commerce Cloud storefronts.
  • Designed and delivered reusable frontend frameworks that reduced design-to-development friction and improved cross-team collaboration.
  • Partnered closely with UX, product, and QA to align technical solutions with user experience and business goals.
  • Helped scale frontend practices across distributed teams while maintaining code quality and consistency.

Senior Digital Developer, SFCC | September 2021 - March 2023

  • Developed and maintained core frontend components within Salesforce Commerce Cloud, supporting high-traffic global ecommerce sites.
  • Improved frontend performance, scalability, and accessibility through component refactors and architectural enhancements.
  • Collaborated with global teams to ensure consistent UI patterns and localized experiences across regions.

Digital Developer, SFCC | April 2020 - September 2021

  • Implemented new frontend features, responsive layouts, and PDP enhancements across global ecommerce sites.
  • Supported platform migrations and frontend architecture improvements within SFCC.
  • Worked closely with designers and backend developers to deliver performant, accessible user experiences.

Otter Products

Fort Collins, CO (March 2009 - April 2020)

Web Developer | October 2017 - April 2020

  • Built and maintained high-traffic ecommerce experiences and reusable frontend components across OtterBox and LifeProof platforms.
  • Partnered closely with UX, design, and marketing teams to deliver accessible, conversion-focused user experiences.
  • Contributed to frontend architecture improvements that increased maintainability and performance across the ecommerce stack.
  • Supported experimentation and optimization efforts to improve engagement and conversion.

Frontend Developer / UX Designer | March 2013 - November 2015

  • Served as a hybrid frontend engineer and UX/UI designer across OtterBox and LifeProof ecommerce platforms.
  • Led development of a pattern library that improved UI consistency and accelerated design-to-development workflows.
  • Created wireframes, prototypes, and high-fidelity designs, translating them into accessible, performant frontend implementations.
  • Designed and implemented A/B tests to evaluate UX improvements and increase user engagement and conversion.
  • Acted as a bridge between design, engineering, and marketing, strengthening cross-functional collaboration.

Web Designer / Content Specialist | March 2009 - March 2013

  • Developed responsive homepages, landing pages, and marketing experiences with a focus on performance, accessibility, and brand consistency.
  • Managed and updated product content on the Demandware (SFCC) platform, ensuring accuracy and timely campaign execution.
  • Collaborated cross-functionally with marketing, design, and development teams to plan and launch seasonal and promotional campaigns.

Education

Associate of Science, Digital Media — Full Sail University, Winter Park, FL