Frontend Developer @ MEDI.SOLA

My first time working at a food and nutrition company. I loved the domain and their product focus. Starting a project from scratch with a tech stack I trust, I built a tool that people at MEDI.SOLA actually use every day—and I'm proud of that.

Work
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Seoul, South Korea

Joining MEDI.SOLA

Health, nutrition, and diet have long been personal interests of mine, and MEDI.SOLA operates in that very space—offering high-quality, nutrient-dense packaged meals for people with medical conditions and others who care deeply about what they eat. I was excited to see how I, as a web developer (and a bit of a fitness enthusiast), could help the company build better tools and grow.

Building Recipe Design

A couple of months in, I began designing and building an internal tool called Recipe Design—a web app used by the product team to create, test, and manage the recipes behind MEDI.SOLA’s meals. I started the project from scratch using a tech stack I trusted, some of which I was eager to try in production for the first time—most notably, TanStack Router, TanStack Query, TanStack Table, and shadcn/ui.

The result was a highly interactive, snappy React single-page application (SPA) that significantly boosted the productivity of the internal team.

It was also my first time working with Supabase (for database, authentication, and storage), and I was impressed with how smooth the experience was using their JavaScript client, supabase-js.

One of my personal highlights was committing to end-to-end testing from the start using Playwright. It gave me strong confidence in shipping changes—fixing bugs, adding features, or refactoring code—without worrying about breaking existing functionality.