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Hi, I'm Dorine Muranda, a detail-oriented AI & Data Annotation Specialist based in Nairobi, Kenya. I have over 2 years of experience in evaluating LLM outputs, data labeling, and supporting AI model training. I excel at text, image, and structured data annotation, prompt evaluation, and quality assurance, delivering accurate, consistent labeling to enhance model performance. I collaborate remotely with cross-functional teams, follow annotation guidelines, design structured prompts and rubrics, and create dashboards to visualize annotated data. Proficient with Excel, Google Sheets, SQL, Looker Studio, Python, and API data handling, I bring strong attention to detail and a proactive communication style.…Hi, I'm Dorine Muranda, a detail-oriented AI & Data Annotation Specialist based in Nairobi, Kenya. I have over 2 years of experience in evaluating LLM outputs, data labeling, and supporting AI model training. I excel at text, image, and structured data annotation, prompt evaluation, and quality assurance, delivering accurate, consistent labeling to enhance model performance. I collaborate remotely with cross-functional teams, follow annotation guidelines, design structured prompts and rubrics, and create dashboards to visualize annotated data. Proficient with Excel, Google Sheets, SQL, Looker Studio, Python, and API data handling, I bring strong attention to detail and a proactive communication style.

Dorine Muranda

Data Annotator, Data Scientist, Data Collector, +4

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Hi, I'm Dorine Muranda, a detail-oriented AI & Data Annotation Specialist based in Nairobi, Kenya. I have over 2 years of experience in evaluating LLM outputs, data labeling, and supporting AI model training. I excel at text, image, and structured data annotation, prompt evaluation, and quality assurance, delivering accurate, consistent labeling to enhance model performance. I collaborate remotely with cross-functional teams, follow annotation guidelines, design structured prompts and rubrics, and create dashboards to visualize annotated data. Proficient with Excel, Google Sheets, SQL, Looker Studio, Python, and API data handling, I bring strong attention to detail and a proactive communication style.…Hi, I'm Dorine Muranda, a detail-oriented AI & Data Annotation Specialist based in Nairobi, Kenya. I have over 2 years of experience in evaluating LLM outputs, data labeling, and supporting AI model training. I excel at text, image, and structured data annotation, prompt evaluation, and quality assurance, delivering accurate, consistent labeling to enhance model performance. I collaborate remotely with cross-functional teams, follow annotation guidelines, design structured prompts and rubrics, and create dashboards to visualize annotated data. Proficient with Excel, Google Sheets, SQL, Looker Studio, Python, and API data handling, I bring strong attention to detail and a proactive communication style.

Available to hire

Hi, I’m Dorine Muranda, a detail-oriented AI & Data Annotation Specialist based in Nairobi, Kenya. I have over 2 years of experience in evaluating LLM outputs, data labeling, and supporting AI model training. I excel at text, image, and structured data annotation, prompt evaluation, and quality assurance, delivering accurate, consistent labeling to enhance model performance.

I collaborate remotely with cross-functional teams, follow annotation guidelines, design structured prompts and rubrics, and create dashboards to visualize annotated data. Proficient with Excel, Google Sheets, SQL, Looker Studio, Python, and API data handling, I bring strong attention to detail and a proactive communication style.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

AI Evaluation & Data Annotation Specialist at Telus International (Remote)

January 1, 2024 - Present

Performed data annotation and labeling of LLM outputs, ensuring accuracy, relevance, and consistency. Evaluated AI-generated responses using structured guidelines and scoring rubrics. Identified errors and provided feedback to improve model performance and training data quality. Conducted quality assurance checks on annotated datasets.

Prompt & Data Annotation Evaluator at Prolific (Remote)

September 1, 2023 - December 1, 2023

Reviewed and annotated AI-generated text data for clarity, bias, and usability. Applied annotation guidelines to evaluate prompts and responses. Delivered structured feedback to improve AI training datasets and prompt design.

Data Annotation & Operations Assistant at Footsteps Organization (Remote)

April 1, 2024 - September 30, 2024

Supported data labeling and organization for analytics projects. Cleaned, structured, and validated datasets for reporting. Created dashboards using Looker Studio to visualize annotated data. Ensured data consistency and integrity across systems.

Digital Data Annotator (Casual) at National Social Security Fund (NSSF)

November 1, 2024 - February 28, 2025

Annotated and digitized member and employer records. Performed data entry, labeling, and validation for structured datasets. Maintained high accuracy and compliance with data standards.

Data Annotation Clerk at COSEKE Limited

December 1, 2023 - February 28, 2024

Executed document annotation and digitization for legal records. Conducted quality checks to ensure annotation accuracy and consistency. Followed EDMS standards for structured data processing.

Digital Health Data Annotator Intern at Jaramogi Oginga Odinga Teaching & Referral Hospital

August 1, 2023 - November 30, 2023

Annotated and classified clinical data using ICD-11 standards. Supported healthcare data analysis and reporting using KHIS. Ensured accurate tagging and categorization of medical records.

AI Evaluation & Data Annotation Specialist at Telus International

January 1, 2024 - Present

Performed data annotation and labeling of LLM outputs, ensuring accuracy, relevance, and consistency; evaluated AI-generated responses using structured guidelines and scoring rubrics; identified errors and provided actionable feedback to improve model performance and training data quality; conducted quality assurance checks on annotated datasets.

Prompt & Data Annotation Evaluator at Prolific

September 1, 2023 - December 1, 2023

Reviewed and annotated AI-generated text data for clarity, bias, and usability; applied annotation guidelines to evaluate prompts and responses; delivered structured feedback to improve AI training datasets and prompt design.

Data Annotation & Operations Assistant at Footsteps Organization

April 1, 2024 - September 1, 2024

Supported data labeling and organization for analytics projects; cleaned, structured, and validated datasets for reporting; created dashboards using Looker Studio to visualize annotated data; ensured data consistency and integrity across systems.