Ibrahim S.
Tamil-English Linguist | AI Data Annotator | LLM Evaluator
Tamil-English Linguist | AI Data Annotator | LLM Evaluator | Localization Specialist I am a native Tamil speaker and experienced Tamil-English language professional with 9+ years of expertise in translation, localization, transcription, data annotation, subtitling, and linguistic quality assurance. I specialize in helping AI companies, language technology providers, and businesses improve the accuracy, fluency, and cultural relevance of Tamil language content and AI-generated responses. Throughout my freelance career, I have translated more than 2.5 million words, completed 600+ hours of transcription and annotation work, and delivered 150+ subtitling and localization projects across legal, technical, medical, marketing, finance, research, and IT domains. AI Data Annotation & LLM Evaluation - AI Data Annotation & Labeling - AI Response Evaluation & Quality Review - LLM Response Ranking & Comparative Evaluation - Prompt Engineering & Prompt Quality Review - AI Hallucination Detection & Factuality Review - AI Safety Evaluation & Content Review - Tamil-English AI Response Evaluation - AI Training Data Quality Assurance Tamil Language & Localization Services - English to Tamil Translation - Tamil to English Translation - Tamil Localization & Content Adaptation - Machine Translation Post-Editing (MTPE) - Tamil Proofreading & Editing - Linguistic Quality Assurance (LQA) - Website & Software Localization - Subtitling & Closed Captioning Transcription & Speech Data Services - Tamil Audio Transcription - Speech-to-Text Validation - Tamil Speech Data Annotation - Audio Quality Review - Tamil-English Bilingual Transcription Tools & Technologies SDL Trados Studio, memoQ, Memsource, Wordfast, Wordbee, MateCat, Xbench, and POEdit. Why Clients Choose Me - 9+ years of professional linguistic experience - Native Tamil speaker with professional English proficiency - 2.5M+ translated words - 600+ hours of transcription and annotation - 150+ localization and subtitling projects - Strong attention to detail and linguistic accuracy - Reliable communication and timely delivery - Experience across multiple industry domains I understand the importance of accurate, natural, culturally appropriate Tamil content in translation, localization, and AI language applications. Whether you need Tamil AI data annotation, LLM response evaluation, translation, transcription, localization, or linguistic quality assurance, I am committed to delivering consistent, high-quality results. Let's collaborate to improve the quality of Tamil language content and AI systems.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $46
Billed in all: $13,738$14k
$23 in the last 6 months
Across 18 contracts
Earnings, last 30 days
Skill rankings: Top 38% in UX & UI
Ranked by MRR among everyone on Upwork with the skill.
- #29English to Tamil Translation52 freelancers · 🇮🇳 #24Top 56%🇮🇳#24 of 40
- #159Desktop Publishing288 freelancers · 🇮🇳 #17Top 55%🇮🇳#17 of 25
- #208Transcreation425 freelancers · 🇮🇳 #9Top 49%🇮🇳#9 of 16
- #368Transcript674 freelancers · 🇮🇳 #11Top 55%🇮🇳#11 of 19
- #380LLM Prompt799 freelancers · 🇮🇳 #114Top 48%🇮🇳#114 of 236
- #424Subtitling753 freelancers · 🇮🇳 #20Top 56%🇮🇳#20 of 35
- #660Data Labeling1,093 freelancers · 🇮🇳 #42Top 60%🇮🇳#42 of 80
- #1,404Audio Transcription2,774 freelancers · 🇮🇳 #69Top 51%🇮🇳#69 of 137