Gloria Jepkoech Sang

Key Skills

Software

CloudFactory

Top Subject Matter

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Top Data Types

Video

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Top Label Types

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Freelancer Overview

I am a detail-oriented data professional with over four years of hands-on experience in data collection, processing, annotation, and quality assurance for large-scale projects in the humanitarian and development sectors. My expertise includes managing end-to-end data workflows, developing and updating SOPs, and ensuring high-quality outputs using tools such as KoboToolbox, ODK, CommCare, Excel, SPSS, and R. I have trained teams on data quality checks and annotation protocols, implemented robust data security measures, and led digital data collection initiatives for sensitive domains like SRH and GBV programs. My background in data analysis, dashboarding, and reporting enables me to generate actionable insights that support program and MEAL teams in decision-making. I am passionate about maintaining data integrity and am skilled at adapting digital tools to meet evolving project needs.

Labeling Experience

Data annotation

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The role involved data annotation of Cells for the purpose of AI training.

The role involved data annotation of Cells for the purpose of AI training.

2019 - 2022

Data annotator

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The project involved data annotation of soccer plays for AI training

The project involved data annotation of soccer plays for AI training

2018 - 2019

Education

Work History