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Paffra Cherono

Paffra Cherono

Associate - Data Labeling

Kenya flagNairobi, Kenya
$20.00/hrExpertSama

Key Skills

Software

SamaSama

Top Subject Matter

General AI/Data Labeling

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

ClassificationClassification

Freelancer Overview

Associate - Data Labeling. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Certificate, Samasource School Training (2021) and Diploma, Zetech University (2020). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglish

Labeling Experience

Sama

Associate - Data Labeling

SamaTextClassification
As an Associate at Samasource Kenya, I was responsible for processing data work by resolving discrepancies, tagging, and capturing information according to standard processes. My work included maintaining data work requirements through consistent application of data program techniques and meeting set targets and quality standards. Collaboration with the team lead, quality analyst, and subject matter experts ensured accuracy in data labeling deliverables. • Carried out detailed verification and correction of entered data for textual projects. • Ensured the removal of duplicate data and maintained the integrity of labeled datasets. • Utilized internal tools to complete classification and annotation of text data for AI training. • Contributed to maintaining quality threshold metrics across significant labeling volumes.

As an Associate at Samasource Kenya, I was responsible for processing data work by resolving discrepancies, tagging, and capturing information according to standard processes. My work included maintaining data work requirements through consistent application of data program techniques and meeting set targets and quality standards. Collaboration with the team lead, quality analyst, and subject matter experts ensured accuracy in data labeling deliverables. • Carried out detailed verification and correction of entered data for textual projects. • Ensured the removal of duplicate data and maintained the integrity of labeled datasets. • Utilized internal tools to complete classification and annotation of text data for AI training. • Contributed to maintaining quality threshold metrics across significant labeling volumes.

2021 - 2025

Education

S

Samasource School Training

Certificate, Digital Literacy

Certificate
2021 - 2021
Z

Zetech University

Diploma, Hospitality Management

Diploma
2019 - 2020

Work History

R

Remugo Enterprise

Receptionist

Nairobi
2018 - 2019
C

Cherobu Dairies Company

Community Facilitator

Nairobi
2014 - 2016