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S

Samson D.

AI Data Annotation & Content Evaluation Practice

Nigeria flagLagos, Nigeria

Key Skills

Software

Other
OneFormaOneForma
MercorMercor
MindriftMindrift

Top Subject Matter

AI/NLP text dataset annotation and response evaluation
Multilingual text rendering evaluation (English/French)
Text dataset labeling and AI evaluation

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Object DetectionObject Detection
Text SummarizationText Summarization
Question AnsweringQuestion Answering
TranscriptionTranscription
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Text GenerationText Generation

Freelancer Overview

AI Data Annotation & Content Evaluation Practice. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and OneForma. Education includes Bachelor of Science, University of Lagos (UNILAG) (2027). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Translation.

Labeling Experience

Audio Recording

AudioAudioTranscriptionTranscription

Transcribed and annotated audio data for AI training by converting speech to accurate text while following strict guidelines, ensuring clarity, consistency, and high-quality outputs for speech recognition model improvement.

2026 - Present

Generalist

ImageImageObject DetectionObject Detection

Annotated images for object detection tasks by labeling and classifying objects with high accuracy. Followed detailed guidelines, handled complex scenarios, and ensured consistent, high-quality data to improve AI model performance

2025 - Present

Data Annotation & AI Evaluation (Project)

OtherTextText

Labeled and evaluated text datasets with the goal of improving AI model performance. Ensured outputs met requirements for consistency, accuracy, and compliance with provided guidelines. Applied a quality-focused approach to dataset labeling and evaluation. • Performed text labeling for AI model improvement • Evaluated dataset quality for consistency and accuracy • Ensured compliance with labeling guidelines • Focused on guideline-driven dataset refinement

2024 - Present
OneForma

Font Evaluation Project (OneForma)

OneFormaOneFormaTextText

Evaluated text rendering and formatting across English and French datasets to improve multilingual dataset quality. Identified inconsistencies in typography, spacing, and readability while following strict annotation and evaluation guidelines. Contributed labeled findings to dataset improvement efforts for downstream AI evaluation. • Assessed typography, spacing, and readability differences • Followed strict annotation and evaluation guidelines • Compared English and French text presentation quality • Supported improvement of multilingual dataset labeling

2024 - Present

AI Data Annotation & Content Evaluation Practice

OtherTextText

Performed text data annotation and labeling according to predefined guidelines for AI use cases. Evaluated AI-generated outputs for accuracy, relevance, and clarity, and refined responses to match quality requirements. Maintained consistency across the dataset while strictly following instruction sets. • Annotated and labeled text data using provided rules • Evaluated outputs on accuracy, relevance, and clarity • Rewrote and refined responses to meet standards • Ensured guideline adherence and cross-record consistency

2024 - Present

Education

U

University of Lagos (UNILAG)

Bachelor of Science, Metallurgical and Materials Engineering

Bachelor of Science
2023 - 2027
I

IBM SkillsBuild

Certificate, Data Literacy

Certificate
2026 - 2026

Work History

F

Freelance

Multilingual UX Evaluator

Lagos
2024 - Present
F

Freelance

Software Tester (Bug Reporter)

Lagos
2024 - Present