John A.

Key Skills

Software

No software listed

Top Subject Matter

Internal application support

acceptance testing

and data extraction/conversion for analytics

Top Data Types

Text

Document

Top Task Types

Data Collection

Freelancer Overview

Field Supervisor / Project Liaison in Contract Review, Compliance, and Legal Research. Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Diploma in Data Analytics, My Teacher Institute (2024) and Bachelor of Technology, University of Port Harcourt (2013). AI-training focus includes data types such as Text and Document and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

IT Application Support Officer / Data Analyst at My Teacher Institute (Oct 2023 – Feb 2025)

Text

Served as IT Application Support Officer/Data Analyst responsible for validating system behavior through structured acceptance test plans. Translated stakeholder-defined business requirements into functional technical specifications to ensure accurate system outputs for end users. Performed data extraction and conversion tasks to support decision-making and institutional performance analysis using extracted datasets from internal systems. • Defined and executed acceptance test plans prior to deployment. • Coordinated user sign-off to verify system functionality and integrity. • Managed data extraction/conversion workflows to prepare analysis-ready datasets. • Acted as a subject matter expert supporting effective software module utilization.

2023 - 2025

Director / Business Systems Coordinator at The Leo International Academy (Sep 2019 – Sep 2023)

DocumentData Collection

Directed business systems coordination work that included producing technical training materials and documenting processes for system upgrades and rollouts. Conducted process mapping to identify bottlenecks and implemented system-based solutions to increase operational efficiency, supporting data policy adherence. Managed organizational projects using structured methodologies to ensure corporate standards and data policies were followed during operational transitions. • Authored technical training manuals for end-user guidance. • Delivered end-user training sessions during system upgrades and rollouts. • Performed comprehensive process mapping to improve operational workflows. • Directed projects to maintain adherence to corporate standards and data policies.

2019 - 2023

Volunteer Assistant Lab Technologist / Assistant Reviewer at University of Nigeria, Nsukka (2017 – 2019)

TextData Collection

Supported the design of technical research workflows with a focus on compliance with data management policies and laboratory information systems. Assisted in reviewing and ensuring research workflow outputs aligned with established data governance practices. Contributed to organized data handling practices typical of preparing information for subsequent analysis and validation steps. • Supported technical research workflow design and documentation. • Ensured compliance with established data management policies. • Assisted with laboratory information system-related processes. • Participated as an assistant reviewer supporting research workflow quality.

2017 - 2019

Education

Work History