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I am a versatile AI Trainer and Data Annotation Specialist with hands-on experience in data labeling, classification, translation, and quality assurance for AI and NLP projects. I am passionate about improving AI model accuracy through high-quality data preparation and enjoy collaborating with teams to create impactful solutions.…

Anuththara Gimhani Ilangathilaka

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I am a versatile AI Trainer and Data Annotation Specialist with hands-on experience in data labeling, classification, translation, and quality assurance for AI and NLP projects. I am passionate about improving AI model accuracy through high-quality data preparation and enjoy collaborating with teams to create impactful solutions.…

Available to hire

I am a versatile AI Trainer and Data Annotation Specialist with hands-on experience in data labeling, classification, translation, and quality assurance for AI and NLP projects. I am passionate about improving AI model accuracy through high-quality data preparation and enjoy collaborating with teams to create impactful solutions.

Skills

AI Data Labelling

Data Science

Data Visualization

Experience Level

AI Data Labelling

Expert

Data Science

Expert

Data Visualization

Expert

Language

Sinhala, Sinhalese

Fluent

English

Advanced

Work Experience

Freelance AI Data Trainer / Annotator / QA Specialist at Various Global AI Projects

January 1, 2019 - November 9, 2025

Labeled and verified image, text, and conversational data for AI and NLP systems. Collaborated on large-scale machine learning dataset development projects with clients such as RWS Group, Streetbees, Native Data, and Gulfstream Support Services. Performed quality checks and data validation to ensure compliance with client accuracy standards. Supported speech data collection and two-speaker conversation projects using Zencaster and other platforms. Translated and proofread Sinhala–English content for linguistic datasets and AI language model training.

Freelance AI Data Trainer / Annotator / QA Specialist at Various Global AI Projects (Remote)

January 1, 2019 - Present

Labeled and verified image, text, and conversational data for AI and NLP systems. Collaborated on large-scale machine learning dataset development projects. Performed quality checks and data validation to ensure compliance with client accuracy standards.

Freelance Sinhalese localizer at Various Global localization Projects (Remote)

January 1, 2017 - Present

Reviewed, translated, and adapted digital content to ensure cultural and linguistic accuracy. Contributed to localization and linguistic data projects.