Avery Wolkin Hadzi

Senior Design Engineer

15+ years building scalable web applications, SaaS platforms, and digital experiences for brands and enterprise teams. I bridge design and engineering to ship thoughtful interfaces, performant systems, and great user experiences.

Experience

Senior Design Engineer, codelab303

2019 – Present

Lead frontend development for enterprise platforms, SaaS products, and marketing sites.

  • Architect and build production applications for clients including Carvana, Shake Shack, Modern Market, Upward Projects, Westerra Credit Union, and Hunter Douglas.
  • Own frontend architecture, component systems, integrations, and performance across web applications and headless CMS platforms.
  • Build scalable applications with Next.js, React, TypeScript, Contentful, Shopify, Nest.js, and GraphQL/REST APIs.
  • Develop internal tools for Carvana, including a custom CMS, operational apps, and CarvanaTV, which replaced a $100k/year licensed solution.
  • Focus on accessibility, performance, and maintainable code.

Frontend Developer, Dfuzr Industries

2014 – 2019

Designed and developed digital experiences, SaaS platforms, and interactive campaigns for high-profile clients.

  • Built responsive interfaces with AngularJS, React, HubSpot, AEM, and more.
  • Delivered projects for Microsoft, Twitter, MoPub, Twitch, First Data, and GutCheck.
  • Collaborated with design and client teams to ship high-quality work on time.

Digital Producer, TapInfluence (formerly BlogFrog)

2011 – 2014

Led UI/UX design and frontend development for a SaaS platform serving 150+ brands and agencies.

  • Led UI/UX design from wireframes to high-fidelity interfaces in agile sprints.
  • Developed and maintained the SaaS platform and its reusable component library.
  • Built microsites and widgets for Microsoft, Kraft, Quaker, Hidden Valley Ranch, King’s Hawaiian, Udi’s, and Black Box Wines.