Skip to content
BackNov 7
Josue  F.
Upwork badge

Josue F.

AI Data Operations Specialist | QA Lead & Process Optimization

I help AI companies and tech teams scale their workflows through high-precision data annotation, rigorous quality assurance (QA), and process optimization. Beyond executing annotation and LLM evaluation tasks, I specialize in analyzing existing workflows, refining prompt pipelines, and creating Standard Operating Procedures (SOPs) that reduce errors and boost team efficiency. How I can support your team: • AI & LLM Data Operations: Search & Link Relevance, RLHF, Text & Image Labeling, Prompt optimization. • Quality Assurance & SOPs: QA auditing, edge-case documentation, workflow standardization, and training guidelines. • Process Optimization: Restructuring data pipelines (Google Sheets, Excel, Python) for speed and accuracy. • Project Coordination: Task tracking, documentation, and assisting project leads in agile environments. Focused on precision, clear communication, and delivering reliable outputs under tight deadlines.

🇲🇽Xonacatlan, Mexico$10/hr100% JSS5.00 (1)Since Mar 2024

Earnings and projects

MRR
$388

Last 6 months ÷ 6

World#88,095 / 412k
🇲🇽Country#995 / 3,563
Revenue, last 30 days
$602

Last 6 months: $2.3k

World#58,007 / 412k
🇲🇽Country#693 / 3,563
Total earnings
$7.7k

Billed in all: $9.4k

World#217,628 / 412k
🇲🇽Country#1,997 / 3,563
Per project
$1.1k

$466 in the last 6 months

World#116,323 / 412k
🇲🇽Country#1,085 / 3,563
Projects, last 6 months
5

Across 6 contracts

100% fixed0% hourly
World#41,746 / 412k
🇲🇽Country#227 / 3,563
Projects in all
7

Across 9 contracts

100% fixed0% hourly
World#236,188 / 412k
🇲🇽Country#1,393 / 3,563

Earnings, last 30 days

$9.4k+$602 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8.5k$9.0k$9.5kOct 8Oct 23Nov 7

Skill rankings: Top 18% in Search Engine

Ranked by MRR among everyone on Upwork with the skill.

  1. #30Search Engine165 freelancers · 🇲🇽 #1Top 18%
  2. #200Gemini717 freelancers · 🇲🇽 #3Top 28%
  3. #258Process Optimization875 freelancers · 🇲🇽 #6Top 29%
  4. #323Data Labeling1,093 freelancers · 🇲🇽 #1Top 30%
  5. #340Quality Control1,307 freelancers · 🇲🇽 #8Top 26%
  6. #347Documentation1,320 freelancers · 🇲🇽 #4Top 26%
  7. #547Agile Project Management2,735 freelancers · 🇲🇽 #4Top 20%
  8. #673Data Management2,504 freelancers · 🇲🇽 #7Top 27%