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Duncan Mubea

Data entry clerk and generalist expert

Kenya flagNairobi, Kenya
$15.00/hrEntry LevelOtherLabelbox

Key Skills

Software

Other
LabelboxLabelbox

Top Subject Matter

General AI/ML Datasets
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

Classification
Text Generation
Question Answering
Evaluation Rating
Prompt Response Writing SFT

Freelancer Overview

Data entry clerk and generalist expert. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Diploma in Aeronautical Engineering, Defence Forces Technical College (2019) and Certificate in Computer Chip Level Repair, Techfix Training Institute Nairobi (2026). AI-training focus includes data types such as Image and labeling workflows including Classification.

Entry LevelEnglish

Labeling Experience

Data entry clerk and generalist expert

OtherImageClassification
In my role as a data entry clerk and generalist expert, I annotated and categorized text, images, videos, and other data according to provided guidelines. I rated AI output data and followed strict annotation workflows to deliver high-quality results. My responsibilities included identifying and correcting data inconsistencies while collaborating with team members. • Performed manual and guided annotation tasks following set standards. • Validated and flagged errors to enhance data integrity. • Produced daily documentation and quality reports. • Organized and managed large volumes of multimodal data efficiently.

In my role as a data entry clerk and generalist expert, I annotated and categorized text, images, videos, and other data according to provided guidelines. I rated AI output data and followed strict annotation workflows to deliver high-quality results. My responsibilities included identifying and correcting data inconsistencies while collaborating with team members. • Performed manual and guided annotation tasks following set standards. • Validated and flagged errors to enhance data integrity. • Produced daily documentation and quality reports. • Organized and managed large volumes of multimodal data efficiently.

2025 - Present

Education

E

East Africa School of Aviation Embakasi

Certificate in Safety Management System, Safety Management System

Certificate in Safety Management System
2024 - 2024
K

Kenya School of Adventure and Leadership

Certificate in Leadership Development, Leadership Development

Certificate in Leadership Development
2023 - 2023

Work History

K

Kenya Defence Forces

Communication Systems Technician

Nairobi
2025 - Present
K

Kenya Defence Forces

Avionics Technician

Nairobi
2019 - Present