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Cuong B.

Cuong B.

Vietnamese professional annotator, data labelling, editing prompts

My experience in data annotation has provided me with a deep appreciation for the critical role that accurate and consistent labeling plays in the development of robust AI models. I have actively contributed to several diverse projects on various data annotation platforms, where I honed my ability to interpret and apply complex guidelines across different data modalities. Notably, I have experience in projects requiring annotators to write Vietnamese prompts under several specific constraints, which has further sharpened my precision in linguistic tasks and my understanding of subtle nuances in language.

🇻🇳Hanoi, Vietnam$16/hr90% JSSSince Jul 2025

Earnings and projects

MRR
$1.7k

Last 6 months ÷ 6

World#27,212 / 412k
🇻🇳Country#220 / 3,463
Revenue, last 30 days
$1.7k

Last 6 months: $10k

World#25,604 / 412k
🇻🇳Country#224 / 3,463
Total earnings
$12k
World#178,902 / 412k
🇻🇳Country#1,311 / 3,463
Per project
$6.2k

$10k in the last 6 months

World#27,895 / 412k
🇻🇳Country#179 / 3,463
Projects, last 6 months
1
100% fixed0% hourly
World#128,095 / 412k
🇻🇳Country#1,284 / 3,463
Projects in all
2
100% fixed0% hourly
World#328,889 / 412k
🇻🇳Country#2,809 / 3,463

Earnings, last 30 days

$12.4k+$1.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$10k$11k$12k$13kOct 9Oct 24Nov 8

Skill rankings: Top 4% in Academic Editing

Ranked by MRR among everyone on Upwork with the skill.

  1. #53Professional Tone880 freelancers · 🇻🇳 #1Top 6%
  2. #79Business1,581 freelancers · 🇻🇳 #2Top 5%
  3. #90Academic Editing2,426 freelancers · 🇻🇳 #1Top 4%
  4. #144Business Writing2,455 freelancers · 🇻🇳 #2Top 6%
  5. #571Proofreading14,990 freelancers · 🇻🇳 #2Top 4%
  6. #615Writing16,517 freelancers · 🇻🇳 #3Top 4%