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Sebastian C.
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Sebastian C.

Spanish & English Voice Over | Singer | AI Music & Audio Producer

Professional Spanish & English voice over, original music, and AI-generated video — broadcast-ready, from a Top Rated creative with 15+ years in audio and a Marketing degree. From YouTube narration and audiobooks to high-converting commercials and full AI music videos, I handle the full cycle: script → voice → visuals → final master. Hi! I'm Sebastián. I don't just create content, I craft messages that resonate and convert, combining the soul of a professional musician and voice actor with the power of Generative AI. 🎙️ Voice Over Native Spanish and confident English (slight accent). YouTube (Football, Finance, History, Music), audiobooks, e-learning, and high-impact commercials. 🎬 AI Video Production Cinematic visual narratives with Kling, Seedance, Veo 3, and Nano Banana Pro — ideal for SaaS ads, social content, and bold brand pieces. 🎵 Audio Production & Singing Professional session singer (Rock, Pop, Latino, EDM) and producer in Logic Pro — original songs to AI-enhanced tracks (Suno), mixed and mastered to broadcast quality. 🛠️ My Studio RME Babyface Pro FS · EV RE20 · RØDE NT2 · Cloudlifter. FabFilter, iZotope RX, Valhalla. Fully treated room — clean sound, every time. Why clients keep coming back: ✅ Top Rated, deadlines met, 96% Job Success ✅ Full-cycle delivery — script to final master, one point of contact ✅ A marketing brain behind every frame and every note Tell me about your project — I'll tell you exactly how I'd bring it to life.

🇦🇷Buenos Aires, Argentina$50/hr100% JSS4.96 (42)Since Feb 2023
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Earnings and projects

MRR
$695

Last 6 months ÷ 6

World#63,903 / 412k
🇦🇷Country#722 / 4,639
Revenue, last 30 days
$600

Last 6 months: $4.2k

World#58,106 / 412k
🇦🇷Country#672 / 4,639
Total earnings
$20k

Billed in all: $21k

World#138,986 / 412k
🇦🇷Country#1,478 / 4,639
Per project
$229

$199 in the last 6 months

World#253,869 / 412k
🇦🇷Country#2,751 / 4,639
Projects, last 6 months
21

Across 22 contracts

95% fixed5% hourly
World#5,539 / 412k
🇦🇷Country#49 / 4,639
Projects in all
89

Across 90 contracts

93% fixed7% hourly
World#32,260 / 412k
🇦🇷Country#279 / 4,639

Earnings, last 30 days

$20.6k+$600 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$19.5k$20.0k$20.5k$21.0kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 20

Rarest: top 5% in Narration, of 1,231. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Latin Music6 freelancers · 🇦🇷 #1Top 17%
  2. 3Vocal Music29 freelancers · 🇦🇷 #2Top 10%
  3. #15Argentinian Spanish Dialect130 freelancers · 🇦🇷 #12Top 12%
  4. #29Audiobook Narration474 freelancers · 🇦🇷 #1Top 6%
  5. #38Spanish English Accent234 freelancers · 🇦🇷 #3Top 16%
  6. #41Singing754 freelancers · 🇦🇷 #4Top 5%
  7. #60Narration1,231 freelancers · 🇦🇷 #5Top 5%
  8. #75Voice-Over Recording1,445 freelancers · 🇦🇷 #2Top 5%