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.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.2k
Billed in all: $20,599$21k
$199 in the last 6 months
Across 22 contracts
Across 90 contracts
Earnings, last 30 days
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.
- Latin Music6 freelancers · 🇦🇷 #1Top 17%🇦🇷#1 of 3
- Vocal Music29 freelancers · 🇦🇷 #2Top 10%🇦🇷#2 of 4
- #15Argentinian Spanish Dialect130 freelancers · 🇦🇷 #12Top 12%🇦🇷#12 of 109
- #29Audiobook Narration474 freelancers · 🇦🇷 #1Top 6%🇦🇷#1 of 6
- #38Spanish English Accent234 freelancers · 🇦🇷 #3Top 16%🇦🇷#3 of 29
- #41Singing754 freelancers · 🇦🇷 #4Top 5%🇦🇷#4 of 32
- #60Narration1,231 freelancers · 🇦🇷 #5Top 5%🇦🇷#5 of 13
- #75Voice-Over Recording1,445 freelancers · 🇦🇷 #2Top 5%🇦🇷#2 of 20