John S.

Key Skills

Software

Other

CrowdFlower

Label Studio

HiveMind

Doccano

Datature

Clickworker

CloudFactory

Top Subject Matter

Sales/customer interaction analytics and performance data quality

Healthcare reporting data quality/validation

Top Data Types

Text

Document

Image

Top Task Types

Question Answering

Text Generation

Evaluation/Rating

Freelancer Overview

Sales Representative — Tropical General Investments Group (TGI), Lagos (data recording, QA, and evaluation-oriented repo. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Bachelor of Science, University of Benin (2019). AI-training focus includes data types such as Text and Document and labeling workflows including Evaluation and Rating.

Labeling Experience

Sales Representative — Tropical General Investments Group (TGI), Lagos (data recording, QA, and evaluation-oriented reporting)

Text

Recorded and managed customer interaction data with a strong focus on accuracy, guideline adherence, and consistent performance metrics. Performed analysis of territory and customer trends to support operational evaluation and reporting quality. Applied quality control practices by maintaining high-accuracy records and meeting strict targets under tight deadlines. • Used digital reporting systems to capture and manage daily sales and interaction data. • Evaluated performance metrics for business reporting and continuous improvement. • Ensured data consistency and accuracy while tracking outcomes. • Collaborated with customers and stakeholders while maintaining documentation quality.

2023 - Present

NYSC — African Field Epidemiology Network (AFENET), Kano Branch (data validation and quality improvement)

OtherDocument

Supported healthcare data validation and quality improvement initiatives by assisting with improving data quality and reporting accuracy across health centers. Followed quality processes to ensure information was accurate and fit for operational review. Contributed to stakeholder communication and coordination needed to sustain high-quality data reporting. • Assisted in data validation activities for healthcare reporting. • Participated in quality improvement efforts across multiple health centers. • Coordinated teams and communications as branch president. • Helped maintain accurate reporting outputs aligned to quality standards.

2021 - 2022

Education

Work History