SAEYOUNG CHOI

Notes from building, coordinating, and learning.

Reflections on digital projects, client collaboration, product thinking, and the lessons that emerge along the way.

Building Officener for the Web
Building Officener for the Web

What I learned while extending a mobile-based service to the web in a four-week project.

Learning Next.js Routing Through Practice
Learning Next.js Routing Through Practice

Understanding App Router, dynamic routes, and REST APIs by applying them directly to a project.

Small Frontend Optimizations That Made a Difference
Small Frontend Optimizations That Made a Difference

Using throttle, debounce, memoization, and clearer feedback to improve everyday interactions.

Moving Forward Without a Backend
Moving Forward Without a Backend

How MSW helped me develop and test frontend interactions before the backend was ready.

What Managing Multiple Projects Taught Me
What Managing Multiple Projects Taught Me

Lessons from coordinating builds, maintenance work, client requests, QA, and changing priorities at the same time.

QA Is More Than Finding Bugs
QA Is More Than Finding Bugs

Why QA became less about finding defects and more about creating a reliable delivery process.

Turning Client Requests Into Actionable Tasks
Turning Client Requests Into Actionable Tasks

What agency work taught me about translating feedback into clear scope, priorities, and next steps.

From Build to Ongoing Operations
From Build to Ongoing Operations

What changes when a website moves from a one-time build into long-term maintenance and operations.

Behind Virtual Seoul
Behind Virtual Seoul

What I learned from coordinating content and operations for a virtual MICE platform.

From 3D Experience to Community Product
From 3D Experience to Community Product

Looking back at how OmoOmo evolved and what the process taught me about product planning.

Designing Better Feedback for AI Talker
Designing Better Feedback for AI Talker

Improving an AI chat experience by making system states easier for users to understand.

Building Veganro in Three Weeks
Building Veganro in Three Weeks

How we turned an idea for vegan place discovery into a working location-based MVP.