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.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $11k
Billed in all: $118,356$118k
$11k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 2% in Musical Transcription
Ranked by MRR among everyone on Upwork with the skill.
- #4Musical Transcription200 freelancers · 🇲🇽 #2Top 2%🇲🇽#2 of 4
- #61Audio Production1,893 freelancers · 🇲🇽 #2Top 3%🇲🇽#2 of 24
- #71Audio Transcription2,774 freelancers · 🇲🇽 #2Top 3%🇲🇽#2 of 38
- #73Localization1,425 freelancers · 🇲🇽 #1Top 5%🇲🇽#1 of 31
- #108Data Annotation2,301 freelancers · 🇲🇽 #1Top 5%🇲🇽#1 of 11
- #146Spanish3,288 freelancers · 🇲🇽 #15Top 4%🇲🇽#15 of 274
- #160Audio Editing5,221 freelancers · 🇲🇽 #4Top 3%🇲🇽#4 of 70
- #301General Transcription8,318 freelancers · 🇲🇽 #8Top 4%🇲🇽#8 of 137