Patrick Ngetich

Key Skills

Software

Sama

Top Subject Matter

General Data Labeling

General Data Labeling Quality Assurance

Legal Services & Contract Review

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

Agent - Data Annotation and Labeling. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Bachelor of Science, Jomo Kenyatta University of Agriculture and Technology (2011) and Diploma, Jomo Kenyatta University of Agriculture and Technology (2006). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Quality Analyst - Data Labeling QA

SamaText

I oversaw quality control and evaluation of data labeling projects as a Quality Analyst at Samasource Kenya Ltd. My role required me to analyze labeled outputs against established guidelines, provide feedback, and recommend improvements. I also maintained comprehensive quality reports and collaborated with operations to update standards. • Monitored annotated data and enforced QA procedures • Delivered training and recommendations to labeling teams • Identified recurring gaps and advocated for process improvements • Managed quality performance records for evaluative reviews

I oversaw quality control and evaluation of data labeling projects as a Quality Analyst at Samasource Kenya Ltd. My role required me to analyze labeled outputs against established guidelines, provide feedback, and recommend improvements. I also maintained comprehensive quality reports and collaborated with operations to update standards. • Monitored annotated data and enforced QA procedures • Delivered training and recommendations to labeling teams • Identified recurring gaps and advocated for process improvements • Managed quality performance records for evaluative reviews

2019 - 2024

Agent - Data Annotation and Labeling

SamaTextClassification

I performed data labeling and annotation tasks as an Agent at Samasource Kenya Ltd for various AI and data projects. The work involved web research, data annotation, and detailed labeling following client-defined guidelines. I ensured thorough analysis and accurate classification of data to meet project standards. • Worked with textual data labeling and analysis • Applied classification and annotation techniques to datasets • Maintained high-quality output under supervision • Collaborated with teams to meet delivery deadlines

I performed data labeling and annotation tasks as an Agent at Samasource Kenya Ltd for various AI and data projects. The work involved web research, data annotation, and detailed labeling following client-defined guidelines. I ensured thorough analysis and accurate classification of data to meet project standards. • Worked with textual data labeling and analysis • Applied classification and annotation techniques to datasets • Maintained high-quality output under supervision • Collaborated with teams to meet delivery deadlines

2017 - 2018

Education

Work History