그라운드코드 Groundcode
I build software with solid foundations
Structure over flash, stability over speed.
Projects
D
Daily KnowledgeDaily trivia quizzes with stamp-based rewards
ReactCloudflare Workers
Active
→D
Daily HoneyTwice-daily draw, honey rewards converted to Toss points
ReactCloudflare Workers
Active
→D
Daily Hidden CatFive AI-generated hidden-object puzzles, every day
ReactCloudflare Workers
Active
→A
AIDetectorKorean AI text detector
Next.jsCloudflare Workers
Active
→G
GachaMap-based random picker
Next.jsFlutter
Active
→About
Giyeol BaeFounder
Product engineer with 10+ years of experience. I started Groundcode as a solo product studio in late 2025, and have built and operated 18 products end-to-end across product, engineering, design, and operations. My latest launch, Daily Knowledge, is achieving both retention and monetization on Toss mini-app. I ship across AI tools, utilities, and consumer apps, then iterate on real usage data.
Next.jsCloudflare WorkersFlutterVertex AIClaude CodeTypeScript