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James Micheni

James Micheni

Software Developer - Full-Stack & AI Systems

KENYA flag
kiambu, Kenya
$15.00/hrExpertCrowdsourceData Annotation TechDataloop

Key Skills

Software

CrowdSourceCrowdSource
Data Annotation TechData Annotation Tech
DataloopDataloop
DatumboxDatumbox
iMeritiMerit
Kili TechnologyKili Technology
LabelboxLabelbox
TolokaToloka

Top Subject Matter

No subject matter listed

Top Data Types

3D Sensor
AudioAudio
Computer Code ProgrammingComputer Code Programming
DocumentDocument
ImageImage
Medical DicomMedical Dicom
TextText

Top Label Types

Land Cover Classification
Mapping
Object Detection
Point Key Point
Text Generation
Text Summarization
Transcription

Freelancer Overview

I am a software developer with a strong background in Python, data handling, and software testing, with hands-on experience designing and evaluating high-quality AI training data. My work includes building and validating end-to-end applications, creating functional test cases, and analyzing edge cases to ensure robust system performance. I have developed machine learning models for NLP tasks such as sentiment analysis, focusing on data preprocessing, validation, and iterative improvement of model accuracy. My skills in code review, test scenario creation, and documentation allow me to identify inconsistencies and improve data quality, making me well-suited for data labeling and annotation roles. I am proficient with tools like Git, Docker, SQL, and REST APIs, and am available for remote, project-based work.

ExpertEnglish

Labeling Experience

Data Annotation Tech

LLM response evaluation

Data Annotation TechTextPoint Key Point
worked on AI training dataset involving Amharic language , reviewing AI generated responses ,checking grammar errors ,quality, accuracy and conducting text classification

worked on AI training dataset involving Amharic language , reviewing AI generated responses ,checking grammar errors ,quality, accuracy and conducting text classification

2024 - 2025

Education

M

Mount Kenya University

Bachelor of Technology, Computer and Electronic Systems

Bachelor of Technology
2021 - 2025

Work History

F

Freelance

Freelance Software Developer

Nairobi
2023 - Present