Caroline (Lines) Sultzer
Frontend Product Engineer

I build scalable, high-fidelity web interfaces using React, Next.js, and Typescript. Drawing from a background in fine arts and full-stack development, I bring a system-level mindset to the frontend, ensuring products are as architecturally sound and type-safe as they are intuitive for the end-user.

Open to Remote Roles

Frontend Focus. Full-Stack Foundation.

I build digital experiences that look great and work perfectly under the hood. With a background in interactive design and rigorous training in software engineering, I bridge the gap between creative vision and clean, maintainable code.

System-Level Logic

Trained in software engineering and database architecture, I bring a backend mindset to user experience. I understand data lifecycles and know how to use tools like Clarity and A/B testing to track real user sessions. This allows me to iterate quickly and improve shipped products based on actual behavior.

Built for Everyone

Accessibility is never an afterthought. It is where I start. I am currently pursuing a certification in digital accessibility and write strictly semantic, WCAG-compliant code. I believe in engineering a web that is performant, inclusive, and genuinely usable for every single person.

Design-to-Code Translation

My time as a designer taught me the "why" behind user interactions. I do not just blindly translate files into code. I actively partner with teams to set up clear specs, maintain component libraries, and structure Figma hierarchies so the transition to production is seamless.

Let's Connect.

I'm currently looking for a full-stack, front-end or UI engineering role where I can contribute to thoughtful, accessible interface work.

Send an Email