Key Skills

Software

Label Studio

Appen

Lionbridge

Top Subject Matter

General AI / Multimodal Data

Nlp Domain Expertise

Speech Recognition

Top Data Types

Text

Image

Top Task Types

Classification

Freelancer Overview

Senior Data Annotation Specialist. Core strengths include Label Studio, Appen, and Lionbridge. Education includes Master of Science, University of Aberdeen (2015) and Certificate, Boom Academy for AI Languages (2020). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Translator / AI Evaluator

AppenText

I reviewed and evaluated multilingual AI-generated outputs for accuracy, fluency, and cultural relevance. My work focused on assessing LLM responses and improving overall language quality. I contributed to the development of robust, language-specific evaluation guidelines for large-scale AI deployments. • Ensured output accuracy in multiple languages • Strengthened LLM evaluation methodologies • Enhanced language quality in AI systems • Supported continuous improvement through feedback cycles.

I reviewed and evaluated multilingual AI-generated outputs for accuracy, fluency, and cultural relevance. My work focused on assessing LLM responses and improving overall language quality. I contributed to the development of robust, language-specific evaluation guidelines for large-scale AI deployments. • Ensured output accuracy in multiple languages • Strengthened LLM evaluation methodologies • Enhanced language quality in AI systems • Supported continuous improvement through feedback cycles.

2023 - 2024

Senior Data Annotation Specialist

Label StudioTextClassification

I led teams in labeling and reviewing text, image, audio, and video datasets for diverse AI projects. My responsibilities included creating annotation guidelines, training new annotators, and conducting comprehensive quality checks to optimize AI model accuracy. My collaboration with data scientists and engineers ensured that all project targets and standards for data labeling were met. • Oversaw multi-modal data annotation and review • Developed and implemented annotation guideline protocols • Provided onboarding and skill development for annotators • Conducted regular QA analysis for dataset integrity.

I led teams in labeling and reviewing text, image, audio, and video datasets for diverse AI projects. My responsibilities included creating annotation guidelines, training new annotators, and conducting comprehensive quality checks to optimize AI model accuracy. My collaboration with data scientists and engineers ensured that all project targets and standards for data labeling were met. • Oversaw multi-modal data annotation and review • Developed and implemented annotation guideline protocols • Provided onboarding and skill development for annotators • Conducted regular QA analysis for dataset integrity.

2018 - 2024

Data Labeling Analyst

Label StudioTextClassification

I annotated datasets for NLP, speech recognition, and computer vision projects with an emphasis on multilingual capabilities. I maintained annotation accuracy above 95% by meticulously labeling, reviewing, and validating data. I supported the development of advanced AI systems through structured dataset preparation and annotation. • Executed multilingual data annotation for NLP and CV tasks • Maintained high consistency and accuracy • Supported dataset structuring and validation • Enabled efficient model training and testing.

I annotated datasets for NLP, speech recognition, and computer vision projects with an emphasis on multilingual capabilities. I maintained annotation accuracy above 95% by meticulously labeling, reviewing, and validating data. I supported the development of advanced AI systems through structured dataset preparation and annotation. • Executed multilingual data annotation for NLP and CV tasks • Maintained high consistency and accuracy • Supported dataset structuring and validation • Enabled efficient model training and testing.

2016 - 2018

Translator / Data Labeling Specialist

LionbridgeText

I translated and annotated multilingual datasets across German, French, Dutch, and English ensuring linguistic and cultural accuracy in sensitive data. I contributed to various data labeling projects requiring domain expertise and thorough attention to detail. My work supported the preparation of high-quality datasets essential for AI model training and evaluation. • Delivered precise translations for annotation tasks • Maintained cultural accuracy in labeled data • Assisted in sensitive data labeling • Supported cross-language dataset preparation.

I translated and annotated multilingual datasets across German, French, Dutch, and English ensuring linguistic and cultural accuracy in sensitive data. I contributed to various data labeling projects requiring domain expertise and thorough attention to detail. My work supported the preparation of high-quality datasets essential for AI model training and evaluation. • Delivered precise translations for annotation tasks • Maintained cultural accuracy in labeled data • Assisted in sensitive data labeling • Supported cross-language dataset preparation.

2013 - 2016

Education

Work History