Avery Wolkin Hadzi | Senior Frontend Engineer Resume

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.

15+ YearsDesign & engineering experience

SaaS & ProductFrom startup to enterprise

Full Stack CollaborationDesign, product, and engineering

100+ Projects DeliveredPerformance, accessibility, results

Technical Skills

Languages & Frameworks

React, Next.js, TypeScript, JavaScript (ES6+), HTML5, CSS3/SCSS, Node.js, Nest.js

CMS & Platforms

Contentful, Shopify, Square, HubSpot, AEM, WordPress (ACF), GraphQL, REST APIs

Design & UI

Design Systems, Atomic Design, Figma, Adobe Creative Suite, Accessibility (WCAG), W3C Standards

Animation & Interactivity

Lottie, GSAP (Greensock), Framer Motion

Tools & Workflow

Git, GitHub, VS Code, NPM/Yarn, Agile (Scrum), CI/CD, Vercel, Netlify

AI & Development Tools

AI-assisted development workflows, LLM-powered tooling, MCP, code generation workflows

Experience

CODELAB303

2019 – Present

Senior Frontend Engineer

Lead frontend development for enterprise platforms, SaaS products, and marketing sites. Partner with agencies and brands to architect solutions, build modern interfaces, and deliver measurable results.

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

DFUZR INDUSTRIES

2014 – 2019

Frontend Developer

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

Built responsive interfaces using Angular.js, React, HubSpot, AEM, and more.
Collaborated with design and client teams to deliver high-quality solutions on time.
Delivered projects for Microsoft, Twitter, MoPub, Twitch, First Data, GutCheck, and others.

TAPINFLUENCE (FORMERLY BLOGFROG)

2011 – 2014

Digital Producer

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

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