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Alex Gitau

Alex Gitau

AI- Data annotator

KENYA flag
Nairobi, Kenya
$10.00/hrExpertMercorMindriftScale AI

Key Skills

Software

MercorMercor
MindriftMindrift
Scale AIScale AI
Snorkel AISnorkel AI
TelusTelus
AppenAppen

Top Subject Matter

Software
Healthcare
Information Technology

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Segmentation
Text Summarization
Prompt Response Writing SFT
Transcription
Object Detection

Freelancer Overview

Junior Software Engineer. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, University of Nairobi (2024).

ExpertEnglish

Labeling Experience

Video annotation

VideoSegmentation
I analyzed video content and accurately labeled objects, actions, and scenes to help train artificial intelligence models. I carefully reviewed frames, marked important elements, and ensured data quality and consistency. My work improved machine learning systems by providing precise, well-structured annotated data used for computer vision development.

I analyzed video content and accurately labeled objects, actions, and scenes to help train artificial intelligence models. I carefully reviewed frames, marked important elements, and ensured data quality and consistency. My work improved machine learning systems by providing precise, well-structured annotated data used for computer vision development.

2024 - 2025

Education

U

University of Nairobi

Bachelor of Science, Software Engineering

Bachelor of Science
2021 - 2024

Work History

S

Safaricom

Junior Software Engineer

Nairobi
2023 - Present
A

Andela

Software Developer Intern

Nairobi
2022 - 2023