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!
Earnings and projects
Last 6 months ÷ 4.4 months active (since Jun 2026)
Last 6 months: $2.5k
Billed in all: $2,552$2.6k
$207 in the last 6 months
Across 13 contracts
Across 14 contracts
Earnings, last 30 days
Skill rankings: Top 9% in Music of Latin America
Ranked by MRR among everyone on Upwork with the skill.
- Music of Latin America23 freelancers · 🇧🇷 #2Top 9%🇧🇷#2 of 3
- #10Media Kit48 freelancers · 🇧🇷 #1Top 21%🇧🇷#1 of 2
- #35Audiovisual Translation336 freelancers · 🇧🇷 #1Top 10%🇧🇷#1 of 21
- #47Environmental Science298 freelancers · 🇧🇷 #4Top 16%🇧🇷#4 of 8
- #62Subtitle Edit447 freelancers · 🇧🇷 #3Top 14%🇧🇷#3 of 19
- #64Biology626 freelancers · 🇧🇷 #1Top 10%🇧🇷#1 of 21
- #116Subtitling753 freelancers · 🇧🇷 #4Top 15%🇧🇷#4 of 28
- #152Bilingual Education580 freelancers · 🇧🇷 #3Top 26%🇧🇷#3 of 11