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Terseer David

Terseer David

IT Specialist - Technology Infrastructure Management

NIGERIA flag
Abuja, Nigeria
$70.00/hrExpertData Annotation Tech

Key Skills

Software

Data Annotation TechData Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

VideoVideo

Top Label Types

Classification
Question Answering
Text Generation
Data Collection

Freelancer Overview

I am an ICT professional with hands-on experience in data analysis, technical documentation, and database management, making me well-suited for data labeling and AI training data roles. My background includes analyzing and interpreting large datasets, ensuring data quality, and supporting data-driven decision-making for diverse projects. I am proficient with Python, SPSS, DBMS, and Jupyter Notebook, and have completed certifications in prompt engineering, metadata standards, and project management. I am detail-oriented, skilled in technical writing, and have supported complex IT environments, which has strengthened my ability to manage, annotate, and validate data for machine learning tasks. My strong communication and analytical skills enable me to collaborate effectively with technical teams and contribute to high-quality AI solutions.

ExpertEnglish

Labeling Experience

Data Annotation Tech

Data Annotator

Data Annotation TechVideoClassificationQuestion Answering
The project involves annotating various data types such as text, images, audio, and video, depending on the specific application. Annotation tasks may include classification, tagging, bounding box creation, segmentation, transcription, sentiment labeling, and entity recognition. All annotations are performed according to predefined guidelines to ensure consistency, reliability, and high data quality. Quality assurance is a key component of the project. Annotated data undergoes validation and review processes to minimize errors and bias, ensuring it meets required accuracy standards. The project follows data security and confidentiality best practices, protecting sensitive information throughout the annotation lifecycle. Overall, this data annotation project provides a critical foundation for building robust AI and machine learning systems across applications such as computer vision, natural language processing, speech recognition, and predictive analytics.

The project involves annotating various data types such as text, images, audio, and video, depending on the specific application. Annotation tasks may include classification, tagging, bounding box creation, segmentation, transcription, sentiment labeling, and entity recognition. All annotations are performed according to predefined guidelines to ensure consistency, reliability, and high data quality. Quality assurance is a key component of the project. Annotated data undergoes validation and review processes to minimize errors and bias, ensuring it meets required accuracy standards. The project follows data security and confidentiality best practices, protecting sensitive information throughout the annotation lifecycle. Overall, this data annotation project provides a critical foundation for building robust AI and machine learning systems across applications such as computer vision, natural language processing, speech recognition, and predictive analytics.

2025 - 2025

Education

U

University of Agriculture, Makurdi

Bachelor of Science, Mathematics

Bachelor of Science
2018 - 2022
M

Modern Secondary School, Naka

Senior School Certificate, General Secondary Education

Senior School Certificate
2011 - 2014

Work History

A

Atlas Capture

Data Labeller

California
2025 - Present
S

Standard Electro-Medical Equipment Company

IT Specialist

Abuja
2025 - Present