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paul mwamburi

@paulmwamburi

Message

LLM trainer and AI data annotation specialist focused on high-quality dataset delivery.

Kenya

Message

What I'm looking for

I seek freelance or contract roles where I can apply precise annotation, improve search and language model quality, work remotely, and contribute to ethical AI datasets.

I am an AI Data Annotation and LLM Training specialist with over 5 years of experience supporting machine learning models through precise data labeling, search relevance evaluation, prompt analysis, and language quality assessment. I consistently follow complex annotation guidelines, maintain exceptional accuracy, and contribute to improved model performance and search relevance.

I have supported global, production-level AI datasets, performed content transcription and linguistic analysis, and conducted dataset benchmarking and QA to reduce labeling errors. I bring near-native English proficiency, strong analytical reading and writing skills, and a commitment to ethical AI and consistent, scalable annotation practices.

Experience

Work history, roles, and key accomplishments

Current

AI Data Annotation Specialist

Current

Freelance

Jan 2021 - Present (5 years 1 month)

Annotated and evaluated large-scale datasets for LLM training and search relevance, maintaining 95%+ accuracy and improving model search relevance and language understanding.

Data Annotation LLM Search Relevance Quality Assurance Prompt Evaluation Spreadsheet QA

Content Analyst & Transcription

Freelance

Jan 2019 - Jan 2021 (2 years)

Transcribed and reviewed audio/text datasets, performed linguistic analysis and content categorization, and ensured formatting and confidentiality standards for AI training data.

Transcription Linguistic Analysis Data Validation Quality Control Confidentiality Web Research