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Alex Mawira

Subject Matter Expert - Data Labeling/Ai Training Support

Kenya flagNairobi, Kenya
ExpertSama

Key Skills

Software

SamaSama

Top Subject Matter

AI data labeling
process optimization
quality control

Top Data Types

TextText
DocumentDocument

Top Task Types

No task types listed

Freelancer Overview

Subject Matter Expert - Data Labeling/Ai Training Support. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Diploma in Shipping and Logistics, Nairobi Institute of Business Studies (2016) and Kenya Certificate of Secondary Education, Kothine Mixed Day Secondary School (2013). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Expert

Labeling Experience

Sama

Subject Matter Expert - Data Labeling/Ai Training Support

SamaText
As a Subject Matter Expert at Samasource Organization, I supported teams in quality checks and process adherence for AI data labeling projects. My responsibilities included real-time review of annotated datasets, identifying improvement opportunities, and facilitating new hire onboarding in labeling operations. This role enabled me to directly contribute to enhanced AI models through rigorous data evaluation and support of optimal annotation practices. • Performed real-time quality and production checks on labeled data • Sensitized teams on best labeling practices and project instructions • Supported onboarding and process communications for new data labeling staff • Identified and recommended process improvement opportunities in data labeling

As a Subject Matter Expert at Samasource Organization, I supported teams in quality checks and process adherence for AI data labeling projects. My responsibilities included real-time review of annotated datasets, identifying improvement opportunities, and facilitating new hire onboarding in labeling operations. This role enabled me to directly contribute to enhanced AI models through rigorous data evaluation and support of optimal annotation practices. • Performed real-time quality and production checks on labeled data • Sensitized teams on best labeling practices and project instructions • Supported onboarding and process communications for new data labeling staff • Identified and recommended process improvement opportunities in data labeling

2017 - Present

Education

N

Nairobi Institute of Business Studies

Diploma in Shipping and Logistics, Shipping and Logistics

Diploma in Shipping and Logistics
2014 - 2016
K

Kothine Mixed Day Secondary School

Kenya Certificate of Secondary Education, Secondary Education

Kenya Certificate of Secondary Education
2010 - 2013

Work History

U

Urgent Cargo Handling Limited

Clearing and Forwarding Agent

Nairobi
2016 - 2017