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J
Junior F.

Junior F.

AI - Data annotator

Kenya flagNairobi, Kenya

Key Skills

Software

ClickworkerClickworker
Micro1
MercorMercor

Top Subject Matter

Healthcare - medical records and patient data
Finance - Risk analysis and fraud detection
E-commerce - product categorization and customer products

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

SegmentationSegmentation
TranscriptionTranscription
Bounding BoxBounding Box

Freelancer Overview

afterNpthInitAsync noValue 1779654878843I have experience working with data labeling and AI training tasks that involve annotating text, images, audio, and structured datasets to improve machine learning model accuracy. My work has included data categorization, sentiment analysis, image tagging, transcription review, and content moderation while following strict quality guidelines and maintaining high accuracy. I am comfortable using online annotation platforms and productivity tools, and I pay close attention to detail to ensure consistent and reliable training data for AI systems. In addition, I have a background in computer science and data analysis, which helps me understand how labeled data is used in machine learning workflows. I am skilled in problem-solving, fast learning, and working independently under deadlines. My strengths include accuracy, consistency, communication, and the ability to quickly adapt to new annotation guidelines or project requirements.

Education

K

Kenyatta University

Data analysis and Reporting , Bachelor in Computer science

Data analysis and Reporting
2015 - 2019

Work History

S

Safaricom

Operations Analyst -Global Services Inc

Nairobi
2016 - Present