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Joshua A.

Joshua A.

AI Training & Data Annotation Specialist | Full-Stack Developer

Nigeria flagKaduna, Nigeria

Key Skills

Software

No software listed

Top Subject Matter

Software & Web Applications
AI Training & Data Labeling
Data Analysis & Quality Assurance

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument
TextText

Top Task Types

Object DetectionObject Detection
Question AnsweringQuestion Answering
Text SummarizationText Summarization
ClassificationClassification
Bounding BoxBounding Box

Freelancer Overview

I have experience working with AI-focused projects that require strong attention to detail, structured thinking, and high-quality data handling. My background in software development and product building has given me hands-on exposure to organizing, reviewing, validating, and structuring datasets for machine learning workflows. I am comfortable working with text, image, and structured data tasks, including annotation, categorization, content evaluation, quality assurance, and maintaining consistency across large datasets. I also understand the importance of accuracy, guideline adherence, and bias reduction when preparing training data for AI systems. In addition to my technical background, I am highly analytical, fast at learning new tools and workflows, and capable of working independently while meeting deadlines. I have experience using modern digital platforms, collaborating remotely, and following detailed instructions with precision. My combination of technical knowledge, problem-solving ability, and strong focus on quality allows me to contribute effectively to AI training and data labeling projects that require both accuracy and efficiency.

Education

A

Ahmadu Bello University

Diploma in Computer Science, Computer Science

Diploma in Computer Science
2019 - 2021
A

Ahmadu Bello University

Bachelor of Science in Statistics, Statistics

Bachelor of Science in Statistics
2021

Work History

O

Opendashboard

Full-Stack Developer

Kaduna
2025 - Present
C

Code Warriors Tech

Lead Backend Engineer (Contract)

Kaduna
2024 - Present