Samuel A.

Key Skills

Software

Other

Clickworker

Toloka

Surge AI

Remotasks

Mindrift

Micro1

Mercor

LabelImg

Appen

Top Subject Matter

AI model training data annotation

Structured dataset preparation for AI/data workflows

Operational data management supporting structured datasets

Top Data Types

Text

Video

Document

Top Task Types

Classification

Data Collection

Object Detection

Text Generation

Text Summarization

Fine-tuning

Evaluation/Rating

Transcription

Segmentation

Bounding Box

Freelancer Overview

AI Data Annotator (Remote – Contract) – BLEND. Brings 12+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Science, University of Ilorin (2024) and Bachelor of Technology, Ladoke Akintola University of Technology (2018). AI-training focus includes data types such as Text and labeling workflows including Classification and Data Collection.

Labeling Experience

AI Data Annotator (Remote – Contract) – BLEND

OtherTextClassification

Annotated dataset records to support AI model training and calibration. Ensured labeled outputs matched project instructions and quality requirements. Maintained consistent documentation practices aligned with the labeling workflow. • Data annotation for AI model training • Calibration-focused labeling quality • Accuracy and consistency checks against guidelines • Remote contract delivery in structured workflow

2026 - Present

Data Analyst (Hybrid) – Ajayi Crowther University

OtherTextData Collection

Worked with structured datasets by preparing and validating data for downstream analytical uses. Ensured dataset consistency and accuracy to support reliable labeling-adjacent data preparation. Followed consistent processes to maintain data quality across reporting needs. • Structured dataset cleaning and organization • Data validation for accuracy and consistency • Preparation of datasets for analysis workflows • Support for clear reporting with reliable data

2024 - Present

Operations Data Coordinator – DOAD Farms

OtherTextData Collection

Handled operational data collection and tracking to improve dataset reliability. Ensured records were maintained with high accuracy for structured documentation purposes. Contributed to data-driven decisions by keeping operational data organized. • Data collection and record tracking • Quality-focused maintenance of operational records • Structured organization for reporting • Enabling data-driven operational decisions

2021 - 2022

Data Recording Assistant – Cocoa Research Institute of Nigeria (CRIN)

OtherTextData Collection

Performed data recording and validation for large datasets used in structured reporting. Ensured captured information met accuracy expectations through validation. Maintained consistency with documentation and reporting workflows. • Large dataset capture • Data validation for accuracy • Support for structured reporting • Documentation-aligned recording quality

2015 - 2015

Education

Work History