Aliyu N.

Key Skills

Software

Clickworker

Appen

Toloka

Micro1

Mercor

CVAT

Data Annotation Tech

Labelbox

Label Studio

Remotasks

SuperAnnotate

LabelImg

Top Subject Matter

AI Data Annotation and Labeling

African Cultural Annotation

Natural Language Processing

Top Data Types

Computer Code Programming

Text

Image

Top Task Types

Data Collection

Question Answering

Text Generation

Classification

Bounding Box

Transcription

Evaluation/Rating

Text Summarization

Object Detection

Computer Programming/Coding

Point/Key Point

Entity (NER) Classification

RLHF

Cuboid

Fine-tuning

Red Teaming

Polyline

Polygon

Segmentation

Prompt + Response Writing (SFT)

Freelancer Overview

Intern – IT Support & Library Automation Unit, Nigerian College of Aviation Technology (migration and metadata/indexing . Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Koha ILS, N, and A. Education includes Bachelor of Science, University of the People (2025) and Bachelor of Library and Information Science, Ahmadu Bello University (2025). AI-training focus includes data types such as Document and labeling workflows including Data Collection.

Labeling Experience

Freelance Web Developer & Information Consultant (repository organization and searchability improvements)

DocumentData Collection

Contributed to designing database organization and user experience considerations for digital information repositories. Collaborated with clients to improve searchability and navigation in information portals, supporting better retrieval of stored content. Focused on structuring information so it can be consistently accessed by end users. • Advised on database organization for digital repositories. • Assisted with UX improvements to increase effective information search. • Supported enhancements to client information portal usability. • Worked with stakeholders to improve content discovery and navigation.

2025 - Present

Intern – IT Support & Library Automation Unit, Nigerian College of Aviation Technology (migration and metadata/indexing support)

DocumentData Collection

Assisted with migrating library records into an Integrated Library System (Koha), supporting the creation and organization of structured catalog data for downstream use. Contributed to indexing, metadata tagging, and digitization workflows to prepare academic resources for searchable digital access. Supported user training and technical guidance for digital library services and automated systems. • Performed metadata tagging and indexing tasks as part of library record migration. • Helped digitize academic resources for inclusion in digital collections. • Supported structured data preparation for Koha-based information retrieval. • Provided assistance during user training for library automation features.

2022 - 2022

Education

Work History