Emmanuel A.

Key Skills

Software

Other

Top Subject Matter

Conversational AI

Yoruba Language AI

E-commerce Recommendation Systems

Top Data Types

Text

Image

Computer Code Programming

Top Task Types

Classification

Question Answering

Freelancer Overview

Data Annotation Specialist. Core strengths include Other. Education includes National Diploma, Kaduna Polytechnic School of Science and Technology (2022) and National Diploma, Innovation School of Technology Kaduna (2019). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Data Annotation and AI Trainer

OtherTextClassification

In my position as Data Annotation and AI Trainer at Silencio, I performed text and conversational data annotation tasks for AI training with a focus on the Yoruba language. Adherence to detailed annotation guidelines ensured consistent results across all projects. I regularly met both speed and accuracy requirements established by the company. • Conducted annotation of Yoruba text for language model training • Maintained high accuracy levels through diligent error checking • Provided feedback for continuous improvement of annotation processes • Contributed to team discussions on annotation best practices

2026 - Present

Data Annotation Specialist

OtherTextClassification

As a Data Annotation Specialist at Leul.ai, I annotated and labeled large datasets of text and short form conversations for AI training. I closely followed strict annotation guidelines and style guides to maintain high standards of accuracy across projects. The work demanded efficiency and attention to detail to consistently meet or exceed annotation targets. • Reviewed and corrected labeled data for accuracy and completeness • Collaborated with machine learning teams to refine annotation standards • Participated in regular quality assurance checks • Delivered high annotation volumes under tight deadlines

2026 - Present

Data Annotation Assistant

OtherTextClassification

During my remote assignment assisting Cisco, I labeled and categorized product-related text and images to support e-commerce and recommendation system projects. I played a role in building and cleaning datasets for simple machine-learning model training. I ensured that the data utilized for AI development was accurate and relevant for the use case. • Categorized both text and images to build robust datasets • Reported inconsistencies and errors in raw data • Supported dataset curation for recommendation systems • Assisted in integrating labeled data into model training pipelines

2024 - 2024

Education

Work History