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Philister Mwende

Agent: Data Labeling and Annotation

USA flagUsa
ExpertSama

Key Skills

Software

SamaSama

Top Subject Matter

General AI/ML

Top Data Types

TextText
ImageImage

Top Task Types

ClassificationClassification

Freelancer Overview

Agent: Data Labeling and Annotation. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Certificate in Information Technology, Vision Empowerment College (2016) and Kenya Certificate of Secondary Education, Coulson Girls Secondary School (2013). AI-training focus includes data types such as Text and labeling workflows including Classification.

Expert

Labeling Experience

Sama

Agent: Data Labeling and Annotation

SamaTextClassification
At Samasource Kenya, I verified and reviewed large volumes of digital data for accuracy and consistency as part of data annotation and labeling projects. I ensured the quality and completion of labeled datasets used for AI and machine learning applications. My responsibilities included detecting and correcting errors, as well as maintaining up-to-date and well-documented records for diverse client requirements. • Labeled data to meet specific client and project guidelines. • Utilized internal tools and software designed for text annotation and classification. • Collaborated closely with other annotators and quality assurance supervisors. • Worked in a high-volume, deadline-driven environment prioritizing efficiency and precision.

At Samasource Kenya, I verified and reviewed large volumes of digital data for accuracy and consistency as part of data annotation and labeling projects. I ensured the quality and completion of labeled datasets used for AI and machine learning applications. My responsibilities included detecting and correcting errors, as well as maintaining up-to-date and well-documented records for diverse client requirements. • Labeled data to meet specific client and project guidelines. • Utilized internal tools and software designed for text annotation and classification. • Collaborated closely with other annotators and quality assurance supervisors. • Worked in a high-volume, deadline-driven environment prioritizing efficiency and precision.

2021 - 2026

Education

V

Vision Empowerment College

Certificate in Information Technology, Information Technology

Certificate in Information Technology
2014 - 2016
C

Coulson Girls Secondary School

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2010 - 2013

Work History

J

Jambo Beekeepers

Shop Attendant

Nairobi
2020 - 2021
P

Premier Bet Company

Assistant Manager / Cashier

Nairobi
2017 - 2020