I am a detail-oriented Data Annotation Specialist and software engineer based in Accra, Ghana. I classify, label, review, and validate image, video, audio, and text data to support accurate AI and machine-learning model training.
I have professional experience working with proprietary annotation platforms and applying detailed project guidelines to produce consistent, high-quality labelled datasets. I am comfortable meeting productivity targets, adapting to evolving requirements, and identifying errors or inconsistencies during quality reviews.
My technical background includes full-stack software engineering, Java development fundamentals, data structures, databases, Git, and GitHub. I also completed AI-focused training through ALX, which strengthened my understanding of AI concepts and data quality principles.
As the founder and software engineer for a private school-management SaaS platform, I lead backend architecture, data modelling, security, caching, business logic, and scalable feature development. This work has strengthened my ability to understand complex workflows and build reliable data-driven systems.
I also bring extensive experience in ICT education, project support, planning, reporting, budgeting, and web redevelopment. I am seeking remote or freelance opportunities where I can contribute precision, technical aptitude, and strong quality standards to data annotation and AI projects.
I lead the design and development of a production-grade, multi-tenant school management platform.
I own the backend architecture, including data modelling, security, caching, and business logic. I built scalable assessment, attendance, and reporting modules, as well as role-based access control aligned with real school workflows.
I design extensible domain models that support future features and growth across multiple schools.
Classified and annotated diverse image, video, and audio datasets using the company’s proprietary annotation tool and established annotation guidelines.
Reviewed and validated annotated data to identify errors, resolve inconsistencies, and maintain accuracy, consistency, and quality for AI and machine-learning model training.
Consistently met annotation targets and project deadlines while adapting to changing task requirements and quality standards.
Collaborated with teams to improve workflow efficiency and resource allocation.
Led the redevelopment of the company website, improving UI/UX and increasing information accessibility by 30%.
Assisted with project planning, budgeting, and reporting to support timely execution.
Taught Information and Communication Technology and other subjects, helping learners build digital literacy.
Developed and managed computer-based learning projects and integrated basic programming concepts into teaching activities.
Diploma, Financial Accounting
Completed a Diploma in Financial Accounting.
Full-Stack Software Engineering, Software Engineering
Completed full-stack software engineering training.
AI Starter Kit, Artificial Intelligence
Completed introductory artificial intelligence training focused on foundational AI concepts.
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