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Adachi Njoku

Adachi Njoku

Data Annotation Specialist and AI Training Contributor (Hands-on Training & Professional Tasks)

Nigeria flagN/A, Nigeria
$5.00/hrEntry LevelMicro1Don T Disclose

Key Skills

Software

Micro1
Don't disclose

Top Subject Matter

General AI/ML

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

ClassificationClassification
Evaluation/RatingEvaluation/Rating
Question AnsweringQuestion Answering
Text GenerationText Generation
Object DetectionObject Detection
TranscriptionTranscription
Data CollectionData Collection

Freelancer Overview

Data Annotation Specialist and AI Training Contributor (Hands-on Training & Professional Tasks). Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Annotation Platforms. Education includes Doctor of Veterinary Medicine, University of Nigeria, Nsukka (2015) and Master of Science, University of Nigeria, Nsukka (2023). AI-training focus includes data types such as Text and labeling workflows including Classification.

Entry LevelEnglishIgbo

Labeling Experience

Data Annotation Specialist and AI Training Contributor (Hands-on Training & Professional Tasks)

TextClassification
Performed data annotation and labeling tasks, contributing to AI training projects as part of hands-on experience and professional development. Maintained high accuracy in labeling and ensured consistency in annotation processes. Collaborated with teams and utilized annotation platforms and internal tools. • Carried out classification and categorization of text data for machine learning. • Ensured quality assurance and verified annotated data for errors. • Used internal annotation platforms and industry-standard software. • Supported research with annotated datasets for AI projects.

Performed data annotation and labeling tasks, contributing to AI training projects as part of hands-on experience and professional development. Maintained high accuracy in labeling and ensured consistency in annotation processes. Collaborated with teams and utilized annotation platforms and internal tools. • Carried out classification and categorization of text data for machine learning. • Ensured quality assurance and verified annotated data for errors. • Used internal annotation platforms and industry-standard software. • Supported research with annotated datasets for AI projects.

2016 - Present

Education

U

University of Nigeria, Nsukka

Master of Science, Veterinary Obstetrics and Production

Master of Science
2023 - 2023
U

University of Nigeria, Nsukka

Doctor of Veterinary Medicine, Veterinary Medicine

Doctor of Veterinary Medicine
2015 - 2015

Work History

I

IT Tribes

Appointment Setter

N/A
2025 - 2026
W

Westlink Cleaning

Cold Caller & Appointment Setter

N/A
2025 - 2026