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C

Collins Koskei

Freelance Data Entry & AI Training Specialist

KENYA flag
Nairobi, Kenya
$20.00/hrIntermediateCloudfactoryLabelboxMindrift

Key Skills

Software

CloudFactoryCloudFactory
LabelboxLabelbox
MindriftMindrift
RemotasksRemotasks
TolokaToloka

Top Subject Matter

General AI/ML Datasets

Top Data Types

TextText
ImageImage

Top Task Types

Classification

Freelancer Overview

Freelance Data Entry & AI Training Specialist. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Jomo Kenyatta University of Agriculture and Technology (2024). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Freelance Data Entry & AI Training Specialist

TextClassification
I labeled and annotated large datasets for AI and machine learning projects focusing on text and image classification. My responsibilities included reviewing, validating, and cleaning data to enhance model accuracy and ensure adherence to client annotation guidelines. I consistently managed high-volume data entry and labeling tasks across distributed platforms under strict deadlines. • Performed text and image classification annotation for training data preparation. • Validated and cleaned datasets to maintain data integrity. • Ensured high accuracy by following detailed guidelines and quality standards. • Worked remotely using spreadsheet and client proprietary tools.

I labeled and annotated large datasets for AI and machine learning projects focusing on text and image classification. My responsibilities included reviewing, validating, and cleaning data to enhance model accuracy and ensure adherence to client annotation guidelines. I consistently managed high-volume data entry and labeling tasks across distributed platforms under strict deadlines. • Performed text and image classification annotation for training data preparation. • Validated and cleaned datasets to maintain data integrity. • Ensured high accuracy by following detailed guidelines and quality standards. • Worked remotely using spreadsheet and client proprietary tools.

2024 - Present

Remote Data Labeling Contributor

TextClassification
I tagged, categorized, and organized text datasets for AI model training as a remote data labeling contributor. I maintained high quality by identifying inconsistencies, correcting errors, and ensuring data confidentiality. I collaborated with remote teams to achieve project goals on time. • Assisted in tagging and organizing text data for machine learning workflows. • Performed quality control and corrected annotation errors as needed. • Used online collaboration platforms to complete tasks efficiently. • Maintained confidentiality of sensitive labeling tasks.

I tagged, categorized, and organized text datasets for AI model training as a remote data labeling contributor. I maintained high quality by identifying inconsistencies, correcting errors, and ensuring data confidentiality. I collaborated with remote teams to achieve project goals on time. • Assisted in tagging and organizing text data for machine learning workflows. • Performed quality control and corrected annotation errors as needed. • Used online collaboration platforms to complete tasks efficiently. • Maintained confidentiality of sensitive labeling tasks.

2023 - 2023

Education

J

Jomo Kenyatta University of Agriculture and Technology

Bachelor of Science, Project Management

Bachelor of Science
2021 - 2024

Work History

J

JKUAT Enterprises

Project Assistant

Juja
2025 - Present