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Lucas L.

Lucas L.

Audio Transcription & QA | EN/ES/PT Translator | Voice Actor

Native Brazilian Portuguese specialist in Audio QA, ASR Data Annotation, and High-Accuracy Localization (EN/ES/PT). Ready to deliver clean dataset reviews, precise transcriptions, and natural translations. I am a versatile, multilingual professional experienced in Localization QA/QC, Voice Acting, and Trilingual Translation (EN → PT-BR, ES → PT-BR, EN ↔ ES) Whether you need precise quality control for localized software, seamless cross-language translations, or natural voice recordings, I provide clear, reliable, and professional solutions for global clients. Key Skills & Expertise: Linguistic QA & QC: Meticulous proofreading, UI/UX language testing, tone consistency, and regional adaptation for apps, media, and digital content. Audio Transcription & Data Annotation: ASR post-editing, verbatim audio transcription, audio quality evaluation, and strict adherence to complex guidelines. Trilingual Translation & Subtitling: Accurate translations across EN, ES, and PT-BR. Highly proficient in editing subtitles, timed text, and working with .srt files. Voice Acting & Audio (PT-BR): Authentic Brazilian Portuguese voiceovers for e-learning, commercials, video games, and corporate media. Why Work With Me? Detail-Oriented & Adaptive: Fast learner, proactive, and committed to meeting guidelines and deadlines with high accuracy. Clear Communication: I value transparency and professionalism to ensure your project goals are fully met. Ready to bring your multilingual or audio project to life? Send me a message, and let's collaborate!

🇧🇷Diamantina, Brazil$20/hr100% JSS4.98 (8)Since Jan 2026

Earnings and projects

MRR
$560

Last 6 months ÷ 4.4 months active (since Jun 2026)

World#73,278 / 412k
🇧🇷Country#891 / 4,647
Revenue, last 30 days
$1.4k

Last 6 months: $2.5k

World#30,874 / 412k
🇧🇷Country#440 / 4,647
Total earnings
$2.5k

Billed in all: $2.6k

World#314,737 / 412k
🇧🇷Country#3,513 / 4,647
Per project
$191

$207 in the last 6 months

World#267,744 / 412k
🇧🇷Country#2,912 / 4,647
Projects, last 6 months
12

Across 13 contracts

85% fixed15% hourly
World#14,023 / 412k
🇧🇷Country#97 / 4,647
Projects in all
13

Across 14 contracts

79% fixed21% hourly
World#175,712 / 412k
🇧🇷Country#1,471 / 4,647

Earnings, last 30 days

$2.6k+$1.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1k$2k$3kOct 8Oct 23Nov 7

Skill rankings: Top 9% in Music of Latin America

Ranked by MRR among everyone on Upwork with the skill.

  1. 2Music of Latin America23 freelancers · 🇧🇷 #2Top 9%
  2. #10Media Kit48 freelancers · 🇧🇷 #1Top 21%
  3. #35Audiovisual Translation336 freelancers · 🇧🇷 #1Top 10%
  4. #47Environmental Science298 freelancers · 🇧🇷 #4Top 16%
  5. #62Subtitle Edit447 freelancers · 🇧🇷 #3Top 14%
  6. #64Biology626 freelancers · 🇧🇷 #1Top 10%
  7. #116Subtitling753 freelancers · 🇧🇷 #4Top 15%
  8. #152Bilingual Education580 freelancers · 🇧🇷 #3Top 26%