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Amarachi Kalu

Amarachi Kalu

AI Trainer

NIGERIA flag
Lagos, Nigeria
$20.00/hrEntry LevelMicro1Mercor

Key Skills

Software

Micro1
MercorMercor

Top Subject Matter

Machine Learning/Artificial Intelligence
Medical and Healthcare
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
VideoVideo
DocumentDocument

Top Task Types

Classification
Object Detection
Text Generation
Question Answering
Transcription
Data Collection
Prompt Response Writing SFT

Freelancer Overview

AI Trainer. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include data analysis. Education includes a Bachelor of Medical Laboratory Science from the University of Lagos (2023). AI-training focus includes data types such as text and labeling workflows, including evaluation and rating.

Entry LevelFrenchEnglish

Labeling Experience

Data Annotator

Medical DicomPrompt Response Writing SFT
Prepared prompts and responses to train AI in medical and scientific subjects. Evaluated and graded responses given Large Language Models.

Prepared prompts and responses to train AI in medical and scientific subjects. Evaluated and graded responses given Large Language Models.

2026 - Present

AI Trainer

Micro1Text
As an AI Trainer at Micro1, I was responsible for training and evaluating artificial intelligence models to improve accuracy and performance. My duties included reviewing and assessing AI output, ensuring high-quality data labelling, and collaborating with cross-functional teams to optimize workflows. I refined training guidelines to support optimal model development and maintain data labeling standards. • Evaluated and rated AI-generated content for accuracy and relevance. • Applied guidelines to ensure consistent data labeling practices. • Participated in iterative improvement cycles with machine learning experts. • Maintained high attention to detail in identifying errors or inconsistencies.

As an AI Trainer at Micro1, I was responsible for training and evaluating artificial intelligence models to improve accuracy and performance. My duties included reviewing and assessing AI output, ensuring high-quality data labelling, and collaborating with cross-functional teams to optimize workflows. I refined training guidelines to support optimal model development and maintain data labeling standards. • Evaluated and rated AI-generated content for accuracy and relevance. • Applied guidelines to ensure consistent data labeling practices. • Participated in iterative improvement cycles with machine learning experts. • Maintained high attention to detail in identifying errors or inconsistencies.

2023 - Present

Education

U

University of Lagos

Bachelor of Medical Laboratory Science, Medical Laboratory Science

Bachelor of Medical Laboratory Science
2019 - 2024
A

ALX Africa

Virtual Assistance, Human Resource

Virtual Assistance
2022 - 2022

Work History

T

The Prostate Clinic

Medical Laboratory Scientist

Lagos
2025 - Present
L

Lumara Research LLC

Virtual Assistant

North Carolina
2023 - Present