Ploynaun C.
Thai Linguistic QA, Localization & AI Data Training Specialist
Thai Content, Localization & AI Training Specialist I help brands and AI teams communicate clearly and naturally with Thai audiences. My work combines strong linguistic skills with hands‑on experience in AI data training, evaluation, and guideline‑based review. I focus on clarity, tone, and cultural fit—ensuring every piece of content or AI output feels smooth, natural, and easy for Thai users to understand. I create and refine Thai content for social media, marketing materials, product descriptions, and customer‑facing communication. I also support AI projects through prompt testing, data evaluation, linguistic QA, and feedback on model behavior and user experience. In addition, I provide Thai subtitle translation and localization (.srt), delivering natural, audience‑friendly dialogue for TV shows, interviews, documentaries, and scripted content. With a detail‑oriented and structured work style, I ensure every project is consistent, well‑organized, and aligned with your brand or model guidelines. You can expect clear communication, careful attention to instructions, and reliable on‑time delivery. Services I offer: • Thai content writing (social posts, captions, short articles) • English‑to‑Thai translation • Thai localization & proofreading • Thai subtitle translation (.srt) • Video script translation (EN‑TH) • AI data training & evaluation • Prompt testing & linguistic QA • Content tone adjustment for Thai audiences • Clean, organized document formatting • Light data entry (Excel / Google Sheets) What I focus on: • Natural, reader‑friendly Thai writing • Accurate and culturally appropriate translation • Clear, structured feedback for AI tasks • Consistent tone and message clarity • Neat, easy‑to-read formatting • Reliable communication and timely delivery If you need Thai content that feels natural—or AI evaluation and linguistic support that follows guidelines with precision—I’m here to help.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $5.3k
Billed in all: $6,495$6.5k
$1.8k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 5% in Voice-Over
Ranked by MRR among everyone on Upwork with the skill.
- #7Contextual Prompt33 freelancers · 🇺🇸 #1Top 21%🇺🇸#1 of 6
- #12Thai233 freelancers · 🇺🇸 #1Top 5%🇺🇸#1 of 8
- #16English to Thai Translation185 freelancers · 🇺🇸 #2Top 9%🇺🇸#2 of 10
- #19Document Format108 freelancers · 🇺🇸 #5Top 18%🇺🇸#5 of 16
- #42Transcreation425 freelancers · 🇺🇸 #2Top 10%🇺🇸#2 of 20
- #52Linguistics475 freelancers · 🇺🇸 #7Top 11%🇺🇸#7 of 61
- #82Review1,115 freelancers · 🇺🇸 #11Top 7%🇺🇸#11 of 213
- #89Document Formatting561 freelancers · 🇺🇸 #20Top 16%🇺🇸#20 of 104