For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Maureen Maina

Maureen Maina

Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

No data types listed

Top Label Types

No label types listed

Freelancer Overview

I am an Electrical and Telecommunications Engineering graduate with hands-on experience in embedded systems, sensor integration, and GSM-based data acquisition, giving me a strong foundation for data labeling and AI training data roles. My academic projects, such as developing a microcontroller-based fault detection system and a GSM-enabled vehicle security solution, involved collecting, analyzing, and validating real-time technical data, which has sharpened my attention to detail and analytical skills. I am proficient in Python, MATLAB, and C/C++, and have a growing interest in AI-assisted engineering workflows and technical automation. I am passionate about leveraging my technical background and keen eye for accuracy to support high-quality data annotation and contribute to the development of intelligent systems.

Not specified

Labeling Experience

AI Data Labeling & Evaluation (Freelance / Independent Practice)

TextEvaluation Rating
As a freelance AI data labeling associate, I reviewed and evaluated AI-generated responses for accuracy, relevance, tone, and clarity. I labeled text data based on predefined guidelines and intent categories. I compared multiple AI responses and selected the most contextually correct output. • Evaluated AI-generated content for ambiguity, bias, and factual inconsistencies. • Applied linguistic judgment across English and Swahili datasets for accuracy. • Worked remotely and independently, focusing on text and language annotation. • Ensured thoroughness in labeling tasks with a focus on clarity and context.

As a freelance AI data labeling associate, I reviewed and evaluated AI-generated responses for accuracy, relevance, tone, and clarity. I labeled text data based on predefined guidelines and intent categories. I compared multiple AI responses and selected the most contextually correct output. • Evaluated AI-generated content for ambiguity, bias, and factual inconsistencies. • Applied linguistic judgment across English and Swahili datasets for accuracy. • Worked remotely and independently, focusing on text and language annotation. • Ensured thoroughness in labeling tasks with a focus on clarity and context.

Not specified

Education

M

Multimedia University of Kenya

Bachelor of Science, Electrical and Telecommunications Engineering

Bachelor of Science
2020 - 2024

Work History

K

Kenya Power And Lighting Company

Electrical Engineering Intern

Nairobi
2024 - 2024
B

British Army Training Unit Kenya

Maintenance Department Attachee

Nairobi
2023 - 2023