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Ruben C.
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Ruben C.

Bilingual Spanish-English Professional | Data Annotation | QA | Audio

I’m a bilingual Spanish-English professional based in Mexico with experience in remote operations, quality assurance, customer support, and time-sensitive coordination. I’m a native Mexican Spanish speaker with near-native English proficiency and a Bachelor of Arts in Music Education. My professional background has required accuracy, attention to detail, clear written communication, and the ability to follow detailed procedures while working independently. I currently work in aviation/charter operations, where I manage multiple concurrent requests, maintain accurate documentation, coordinate logistics, and monitor time-sensitive operational information. My music education background also provides a strong foundation in critical listening and auditory analysis, including pitch, rhythm, timing, articulation, and musical expression. I’m particularly interested in projects involving: Data annotation and quality evaluation Spanish-English language and localization work Audio and general transcription Audio editing and production Data entry and documentation Email and online chat support Flexible, task-based remote projects I’m dependable, detail-oriented, comfortable learning new guidelines and workflows, and experienced working independently in remote environments.

🇲🇽Chihuahua, Mexico$12/hr100% JSS5.00 (1)Since Sep 2020

Earnings and projects

MRR
$1.9k

Last 6 months ÷ 6

World#24,327 / 412k
🇲🇽Country#321 / 3,563
Revenue, last 30 days
$2.3k

Last 6 months: $11k

World#17,961 / 412k
🇲🇽Country#247 / 3,563
Total earnings
$115k

Billed in all: $118k

World#33,316 / 412k
🇲🇽Country#290 / 3,563
Per project
$58k

$11k in the last 6 months

World#694 / 412k
🇲🇽Country#14 / 3,563
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇲🇽Country#955 / 3,563
Projects in all
2
0% fixed100% hourly
World#328,886 / 412k
🇲🇽Country#2,351 / 3,563

Earnings, last 30 days

$118k+$2.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$116k$118k$120kOct 8Oct 23Nov 7

Skill rankings: Top 2% in Musical Transcription

Ranked by MRR among everyone on Upwork with the skill.

  1. #4Musical Transcription200 freelancers · 🇲🇽 #2Top 2%
  2. #61Audio Production1,893 freelancers · 🇲🇽 #2Top 3%
  3. #71Audio Transcription2,774 freelancers · 🇲🇽 #2Top 3%
  4. #73Localization1,425 freelancers · 🇲🇽 #1Top 5%
  5. #108Data Annotation2,301 freelancers · 🇲🇽 #1Top 5%
  6. #146Spanish3,288 freelancers · 🇲🇽 #15Top 4%
  7. #160Audio Editing5,221 freelancers · 🇲🇽 #4Top 3%
  8. #301General Transcription8,318 freelancers · 🇲🇽 #8Top 4%