Kritsanakan S.
Thai/English AI Data Specialist | LLM Evaluation, Transcription & QA
Thai–English bilingual specialist for AI training data, transcription, and language quality work. I've worked on AI data projects with RWS, LILT, iMerit, and others, covering data annotation, LLM prompt evaluation, Thai language review, and QA/proofreading. I also have a background in IT support, so I'm comfortable with technical tools and workflows. WHAT I CAN HELP WITH • AI data annotation (text and image) and LLM response/prompt evaluation • Thai language review, translation (EN↔TH), and proofreading/QA • Audio transcription with timestamping, including legal transcription • IT troubleshooting, computer hardware, and basic network support HOW I WORK • Careful and consistent: I follow project guidelines and style guides closely • Fluent English and native Thai, so I can handle both language directions • Available 30+ hours/week, based in Chiang Mai (UTC+7) Send me a short sample task or your guidelines and I'll start from there.
Earnings and projects
Last 6 months ÷ 6
Read daily since Oct 25, under 30 days
Billed in all: $1,024$1k
$45 in the last 6 months
Across 13 contracts
Across 37 contracts
Earnings, last 30 days
Tracked from Oct 25, 2026.
Skill rankings: Top 27% in Thai to English Translation
Ranked by MRR among everyone on Upwork with the skill.
- #36Thai to English Translation135 freelancers · 🇹🇭 #28Top 27%🇹🇭#28 of 106
- #57Computer Hardware Installation143 freelancers · 🇹🇭 #1Top 40%🇹🇭#1 of 1
- #61Computer Hardware193 freelancers · 🇹🇭 #1Top 32%🇹🇭#1 of 1
- #70English to Thai Translation185 freelancers · 🇹🇭 #58Top 38%🇹🇭#58 of 149
- #77Thai233 freelancers · 🇹🇭 #65Top 33%🇹🇭#65 of 199
- #142AI Model Training Prompt337 freelancers · 🇹🇭 #2Top 42%🇹🇭#2 of 7
- #174Transcription Timestamping424 freelancers · 🇹🇭 #4Top 41%🇹🇭#4 of 5
- #175Legal Transcription432 freelancers · 🇹🇭 #1Top 41%🇹🇭#1 of 2