Hello,
I have been working as a composer and sound engineer in South Korea for over 10 years. I had the opportunity to participate in the music production for the Netflix variety show Solo: The Hell and have collaborated with various Korean broadcasters. Additionally, I’ve composed music for several sports brands.
Currently, I specialize in creating animation soundtracks and music, and I am capable of handling all aspects of music and sound production, including mixing and mastering, for your projects. We work as a team to deliver the best results.
In addition, I’ve been working as a voice actor for about 3 years, providing high-quality recordings for various projects. I can offer you top-notch audio solutions with my experience and equipment.
Feel free to contact me for any music, sound, or voice-over needs.
Voice Acting
Voice-Over
Voice-Over Recording
Sound Mixing
Soundtrack
Remix
Korean
Music Track
Voice & Tone Guidelines
Music Arrangement
Male Voice
Music Composition
Sound Design
Music & Sound Design
Music Lesson
Audrey-Sunmi K.
Seoul, South Korea
$25/hr
5.0
3 jobs
📍 Real-Time Chat Support: 4AM – 8PM KST
(Active during US Business Hours for seamless communication!)
📍 Deep Focused Work: 5AM - 9AM KST
(During this time, I’m fully locked into production. I prefer Chat/Messages to ensure every detail of your project is captured perfectly without the distraction of long calls!)
Hi, I'm Audrey! (Verified as Sunmi)
I am a Seoul-based UGC Creator specializing in high-end, aesthetic storytelling for Beauty, Tech, and Pet brands.
Based in the heart of global trends, I don't just showcase products; I bridge the gap between your brand and a sophisticated global audience. With a background in professional dance and an intuitive eye for visual flow, I create trend-aligned experiences that capture attention within the first 3 seconds.
✨ What I offer:
Seoul Aesthetic UGC: Authentic, high-trust content for Beauty, Lifestyle, and Tech.
Pet-Friendly Content: Energetic and heartwarming storytelling for pet-tech & wellness.
Strategic 4K Production: Shot exclusively on iPhone 17 Pro for stunning clarity and premium vibes.
Fluent English & Cultural Bridge: Seamless communication and voiceovers for international campaigns.
💰 [Service & Rates]
Basic ($50): High-quality Raw Footage (up to 15s) - Perfect for your in-house editors.
Standard ($80): Aesthetic UGC (up to 30s) - Includes dynamic captions, trending music, and VO.
Premium ($120): Full-Service Production (up to 60s) - Advanced editing & storytelling.
📦 [Value Bundles - Best Seller!]
Bundles are based on the 'Standard' package (up to 30s + Editing)
Starter Bundle (3 Videos): $210 (Save $30)
Growth Bundle (5 Videos): $350 (Save $50)
Pro Content Pack (10 Videos): $650 (Save $150)
⚖️ [Usage Rights]
Your investment includes 6 months of Organic Usage Rights.
Extended Organic Usage (Additional 6 Months): $50
Extended Organic Usage (Additional 12 Months): $90
Paid Ad Rights (3 Months): $100
Paid Ad Rights (6 Months): $180
Perpetual/Full Buyout: Message for a custom quote.
🔥 LIMITED OFFER: Free professional scriptwriting for my first 5 clients on Upwork! (Save $20+)
UGC
Video Ad
Video Editing
TikTok Marketing
Short Video Ad
TikTok Ad
BAEJEONG K.
Geoje-si, South Korea
$30/hr
5.0
39 jobs
1. Senior Korean Bilingual Customer Support Specialist | AI Music Trainer | Voice Actor
I am a Senior Customer Support and CX Operations Specialist with over 8 years of experience managing global e-commerce, digital platforms, and cross-border customer services. My background is built on a strong foundation of remote workspace operations, multi-channel communication, and a recent focus on integrating AI into practical support workflows.
A significant part of my career was spent as a Contractor at iHerb Global, where I oversaw customer experience and quality control for the Korean market. In this high-volume digital commerce environment, I managed daily multi-channel communication (Email, Live Chat, and Online Marketplaces) and resolved complex, high-level escalations. Utilizing Zendesk and internal CRM tools, I focused on diagnosing and eliminating critical operational bottlenecks related to international logistics, cross-border payments, customs clearance, refunds, and account security.
Beyond queue management, I regularly contributed to service quality improvements through structured Voice of Customer (VOC) data logging and User-Generated Content (UGC) trust and safety reviews. I also collaborated closely with global cross-functional teams via Jira to escalate systemic platform issues and optimize overall workflows.
Over the past year, I have strategically pivoted to expand my expertise into the AI domain. Anticipating the shift in customer operations, I have successfully executed various AI-related projects for multiple global clients, focusing on the practical application of artificial intelligence to improve support efficiency.
Having worked almost entirely in remote and decentralized team environments throughout my career, I possess the self-discipline, adaptability, and strong asynchronous communication skills required for seamless virtual operations.
Core Competencies:
* Tools & Platforms: Zendesk, Jira, CRM Tools, Slack, Notion
* Operations: Global E-commerce Support, Escalation Management, VOC Logging, UGC Trust & Safety
* Languages: Korean (Native), English (Professional Business Communication)
I am currently seeking a full-time, full-remote opportunity in Customer Support or CX Operations where I can immediately contribute to your team’s efficiency and operational quality.
2. AI Music Trainer & Music Producer | Audio Data & AI Music Integration
I am a professional Music Producer and AI Music Trainer with a deep academic and practical foundation in music production. Combining years of industry experience with a keen understanding of generative AI technologies, I specialize in training, evaluating, and optimizing AI music models to bridge the gap between technology and authentic artistry.
I hold a Bachelor’s degree in Music Production and am an active member of the Korea Music Copyright Association (KOMCA). Throughout my career as a music producer, I have managed diverse creative projects, including composing, producing, and adapting numerous officially released translated songs (adapted tracks). This extensive background has provided me with an advanced understanding of music theory, composition structure, vocal production, and audio quality control.
Anticipating the profound impact of artificial intelligence on the creative industries, I have focused my expertise on the AI music domain over the past year. I have successfully executed various AI music projects, leveraging my professional ears and industry insights to train models, refine audio datasets, and improve the nuance and quality of AI-generated music.
Having spent my career navigating both independent production and collaborative remote client projects, I possess strong self-discipline, clear communication skills, and adaptability required for global virtual operations.
Core Competencies:
* AI & Tech: AI Music Training, Audio Dataset Annotation & Curation, Prompt Engineering, Quality Assurance
* Music Production: Music Theory, Composing, Arranging, Track Adaptation (Translation), KOMCA Registered
* Tools: Major DAWs (Logic Pro, Pro Tools, etc.), Audio Editing Tools, Collaboration Software (Slack, Notion)
* Languages: Korean (Native), English (Professional Business Communication)
I am currently seeking opportunities to collaborate on AI music projects, model training, and audio evaluation where my professional musical background can drive technical excellence.
Please feel free to get in touch to discuss how we can elevate your AI music operations.
Voice Acting
Korean
Music
Music Production
Voice Talent
Singing
Customer Service
Music Composition
Music Arrangement
AI Audio Generator
AI Music Generator
AI Model Training
AI Model Training Prompt
Kim G.
Seoul, South Korea
$35/hr
5.0
3 jobs
Native Korean female voice actor for dubbing, narration, animation, and localized video content.
I deliver clean, natural, expressive Korean recordings for YouTube channels, apps, e-learning, games, commercials, and branded content.
I trained in acting and performance in South Korea and have real experience in singing, stage/camera performance, and voice-focused delivery. That background helps me produce reads that sound controlled, believable, and emotionally precise rather than flat or overacted.
I can help with:
- Korean dubbing for YouTube, explainer videos, and short-form content
- Korean narration for apps, e-learning, branded videos, and presentations
- Character voices for animation, games, and children’s content
- Commercial and promotional Korean voiceover
- Short sung lines, vocal tags, and simple jingles when needed
What clients value in my work:
- Native Korean delivery that sounds natural and audience-ready
- Strong pacing, pronunciation, and emotional control
- Clean edited audio from a quiet recording setup
- Careful attention to tone, timing, and direction
- Reliable communication and organized delivery
I am a strong fit for projects that need:
- Korean localization with natural spoken delivery
- A warm, clear, expressive female Korean voice
- Dubbing or narration that does not sound translated
- Character reads with tonal variation and performance range
To get started, please send:
- Script or word count
- Intended use
- Style reference, if available
- Timing or sync requirements, if relevant
Available for one-time projects and ongoing collaboration.
Voice Acting
Narration
Voice-Over
Voice-Over Recording
Korean
Female Voice
Film Dubbing
Audio Recording
Acting
Audio Editing
Singing
Elearning
Translation
Proofreading
Hatice E.
Seoul, South Korea
$10/hr
5.0
5 jobs
🔹 Key Strengths:
Voice-Over – Clear, warm narration with good pronunciation.
Multilingual & Adaptability – My previous experiences paired with my multilinguality allows me to adapt my skills to various projects.
Attention to Detail – Ensuring precision before delivering finished work.
Voice-Over
Voice-Over Recording
Voice Recording
Voice Talent
Smooth Voice Tone
Female Voice
Audio Recording
Audiobook Narration
German
English
Turkish
Myungchul Y.
Gangseo-gu, South Korea
$75/hr
5.0
1 jobs
I am currently the CEO of Sixtoeight, an AI training singing data provider, as well as a professional singer and voice actor.
With 18 years of experience as a singer, I have performed on MBC’s "I Am a Singer" and collaborated with renowned artists.
Additionally, I participated in an AI Singing Voice Synthesis research project with NC SOFT, one of South Korea’s top gaming companies, supplying over 2,500 songs of singing data.
🎤 Services I Offer:
✔ Custom AI training singing data production and supply (48kHz, 24bit, mono track, etc.)
✔ Professional singing recordings and various vocal performances
✔ Voice acting for dialogues and narration
✔ Custom voice data production for games, animations, and AI voice modeling
✔ High-quality recording in a professional studio environment (Neumann U87ai + Rupert Neve Newton preamp, etc.)
If you need high-quality singing or voice data, feel free to reach out! 🎶🎙
Additionally, if you need guide vocals or a voice actor for Korean pronunciation, don’t hesitate to contact me!
Voice Acting
Voice-Over Recording
AI Audio Generation
Singing
Audio Recording
AI Audio Generator
AI Data Analytics
Data Collection
Music Production
Performing Arts
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