Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Emma Tong
@emmatong9
React, Firebase developer, web scraping, app security
Vietnam
Inglese, Vietnamita
Chi sono
Hi, I'm Emma, a developer from Vietnam. I build and run a real production app for a retail business on React, Vite, Tailwind and Firebase (Firestore, Cloud Functions, security rules), with POS, inventory, payroll, Gemini AI and TikTok API, tested with Playwright and Vitest.
I help with:
- Bug fixing & features in React / JavaScript / Firebase apps, including Firestore rules.
- Web scraping & data: custom scrapers, Apify Actors, lead lists, PDF/Excel extraction.
- App security: authorization/IDOR testing and Firebase rules review.
I use AI (Cursor) to work fast and test everything.
Competenze
Emma Tong
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Correzione di bug
I will fix bugs in your react, javascript or firebase app
Data scraping
I will scrape website data into excel or google sheets
