For employers

Hire this AI Trainer

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

Invite to Job
Esther Wambui

Esther Wambui

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 a detail-oriented AI Trainer with hands-on experience in data annotation, transcription, and content moderation for machine learning projects. My work involves labeling and categorizing text data, evaluating AI-generated responses for accuracy and safety, and providing structured feedback to improve model performance. I am skilled in Python, SQL, and Excel for data analysis, and have successfully completed projects involving data cleaning, validation, and insights generation. With a strong focus on guideline compliance and quality assurance, I thrive in remote and fast-paced environments, ensuring that all data meets high standards for accuracy and consistency. I am passionate about enhancing AI systems through precise data handling and continuous learning of new tools and platforms.

Not specified

Labeling Experience

No Data Labeling experience added

Esther W. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

R

Rift Valley Institute of Science and Technology

Diploma or Degree, N/A

Diploma or Degree
Not specified

Work History

N

N/A

Chat Moderator

Nairobi
2023 - 2024
N

N/A

Transcriptionist

Nairobi
2022 - 2023