Joey Jiang

Joey Jiang

AI indie maker • Full-stack dev
#86137370 followers1 following
✨ 3 day streak
NotionGoogle ChromeGitHub
+2 stacked products

About

Hey, I’m Joey 👋 Self-taught IELTS candidate who couldn’t find a good writing grader, so I built one. Full-stack engineer obsessed with LLMs, shipping in public, and travelling light. Currently building IELTS Writing Coach—AI feedback & band scores in 60 s.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • Lingocraft
    LingocraftAI coach that grades & rewrites your IELTS essays in 1 min
    Jul 2025
  • Credit Card Generator
    Credit Card GeneratorGenerate test credit cards for development
    Jun 2025
    • 🎉
    Joined Product HuntJune 8th, 2025

Forums

Joey Jiang•

6mo ago

Lingocraft - AI coach that grades & rewrites your IELTS essays in 1 min

Get instant feedback and improvement suggestions for your IELTS writing tasks with AI-power. Preparing for IELTS Writing is tough, AI chatbots rewrite your whole essay and hand you generic tips, and detailed band-score breakdowns.
Joey Jiang•

7mo ago

Credit Card Generator - Generate test credit cards for development

Free credit card generator for testing purposes. Generate valid test credit card numbers with CVV, expiry dates for development and testing.
View more