Matilda A.

Key Skills

Software

Appen

Data Annotation Tech

Micro1

Top Subject Matter

Logistics operations data (customer and shipment records)

Agricultural extension & rural development research data

Legal Services & Contract Review

Top Data Types

Text

Document

Image

Top Task Types

Data Collection

Classification

Segmentation

Question Answering

Text Summarization

Object Detection

Text Generation

Entity (NER) Classification

Freelancer Overview

Data Entry Officer (Remote) — Komitex Logistics Company. Brings 12+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Microsoft Excel and R. Education includes Master of Science, University of Ibadan (2023) and Bachelor of Agriculture, University of Port Harcourt (2017). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Data Collection.

Labeling Experience

Data Entry Officer (Remote) — Komitex Logistics Company

TextData Collection

You processed large volumes of customer and shipment records to ensure data accuracy for logistics operations. You performed dataset cleaning and validation using structured validation rules to improve reliability. You maintained documentation and coordinated updates with logistics teams for timely operational use. • Processed 500+ customer and shipment records daily. • Reduced data entry errors by an estimated 25% through quality checks. • Cleaned and validated datasets in Excel for dependable reporting. • Built and maintained operational documentation supporting decision-making.

2025 - 2026

Postgraduate Researcher (MSc) — University of Ibadan

Data Collection

You conducted graduate research involving collection and analysis of structured research data using R and Excel. You produced research reports and presentations based on analyzed datasets. Your work emphasized statistical analysis and accurate data handling as part of academic deliverables. • Designed and analyzed research data using R and Excel. • Conducted structured data collection for an MSc research project. • Produced detailed academic reports and presentations from findings. • Applied statistical analysis techniques on research datasets.

2021 - 2023

Education

Work History