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Quoc Viet T.

Quoc Viet T.

React Native developer

I am a React Native developer with over 8 years of experience building high-quality mobile applications for both iOS and Android. I specialize in designing scalable architectures, optimizing performance, and creating smooth user experiences. My expertise includes integrating native modules, working with background services, push notifications, and complex features such as alarm systems and media playback. I am comfortable bridging JavaScript with native iOS/Android code, and I focus on writing clean, maintainable, and efficient code that supports long-term product growth.

🇻🇳Hanoi, Vietnam$26/hr70% JSSSince Mar 2026

Earnings and projects

MRR
$1.2k

Last 6 months ÷ 6

World#39,804 / 412k
🇻🇳Country#317 / 3,463
Revenue, last 30 days
$1.2k

Last 6 months: $7.4k

World#37,897 / 412k
🇻🇳Country#329 / 3,463
Total earnings
$9.3k

Billed in all: $9.7k

World#202,750 / 412k
🇻🇳Country#1,498 / 3,463
Per project
$9.3k

$7.4k in the last 6 months

World#17,489 / 412k
🇻🇳Country#121 / 3,463
Projects, last 6 months
1
0% fixed100% hourly
World#128,095 / 412k
🇻🇳Country#1,284 / 3,463
Projects in all
1
0% fixed100% hourly
World#360,674 / 412k
🇻🇳Country#3,046 / 3,463

Earnings, last 30 days

$9.7k+$1.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8k$9k$10kOct 9Oct 24Nov 8

Skill rankings: Top 9% in GitHub

Ranked by MRR among everyone on Upwork with the skill.

  1. #97Expo.io581 freelancers · 🇻🇳 #5Top 17%
  2. #126SwiftUI951 freelancers · 🇻🇳 #3Top 13%
  3. #256GitHub2,823 freelancers · 🇻🇳 #3Top 9%
  4. #406Swift3,634 freelancers · 🇻🇳 #7Top 11%
  5. #430Jira3,199 freelancers · 🇻🇳 #4Top 13%
  6. #1,216React Native10,486 freelancers · 🇻🇳 #18Top 12%