Open to opportunities

Jonathan Dolapo Ezekiel

@jonathanezekiel

Message

I evaluate AI responses with rubric-based quality assurance and accurate healthcare data management.

Nigeria

Message

What I'm looking for

I’m looking for remote or hybrid work where I can evaluate and annotate AI outputs with strong quality control, support Human-in-the-Loop training, and deliver reliable reporting and data management that drives better decisions.

I’m a data management and operations professional focused on high-accuracy work across AI evaluation and healthcare data handling. I’ve managed over 5,000 records with 98% accuracy and evaluated more than 450 AI-generated responses using rubric-based assessment frameworks.

In my current AI Response Evaluator / Data Annotator role, I rate outputs for user-intent alignment, factual accuracy, coherence, relevance, instruction adherence, safety, and overall response quality. I consistently flag hallucinations, misinformation, reasoning errors, and factual inaccuracies, while supporting Human-in-the-Loop (HITL) training workflows through careful annotation and documentation.

I also bring strong operational discipline from healthcare data management, including data cleaning, validation, reporting, and database stewardship at APIN, JUTH. Outside direct work, I’ve led community education and outreach efforts, strengthening stakeholder engagement, reporting, and organized record-keeping—always with a fact-verification and quality-control mindset.

Experience

Work history, roles, and key accomplishments

Current

Volunteer Team Lead

Current

Iyali Hope Community Centre

Aug 2025 - Present (10 months)

Led volunteer support for educational programs and community outreach, coordinating activities for beneficiaries and community members. Maintained program records and contributed to reporting and stakeholder engagement to support education and social impact initiatives.

Volunteer coordination Reporting Stakeholder Engagement Outreach programs Community Development Record keeping

Corps Member (NYSC)

National Youth Service Corps (NYSC)

Mar 2024 - Dec 2024 (9 months)

Conducted SDGs awareness and community sensitization activities while supporting educational and outreach programs. Maintained educational records, evaluated student performance, and contributed to community development and stakeholder engagement.

Community Sensitization Outreach programs Stakeholder Engagement Community Development

Presiding Officer

Independent National Electoral Commission (INEC)

Nov 2024 - Present (1 year 7 months)

Managed polling-unit operations and ensured compliance with electoral procedures in a high-pressure environment. Maintained election documentation and coordinated stakeholders to support efficient electoral processes.

Polling Unit Operations Electoral Compliance Record keeping Attention To Detail Documentation Control

Data Management Intern

AIDS Prevention Initiative in Nigeria (APIN) & JUTH

Jan 2021 - Present (5 years 5 months)

Updated and verified 5,000+ patient records with 98% accuracy by performing data cleaning, validation, reporting, and database management. Supported healthcare teams through accurate, confidential record management and improved data accessibility.

Healthcare Data Management Data Cleaning Data Validation Database Management Data Quality Assurance Confidentiality Data Verification

Assistant Computer Tutor

Mashiah Care Initiative

Jan 2020 - Present (6 years 5 months)

Managed large datasets while ensuring data accuracy, integrity, and confidentiality. Used Excel Pivot Tables and VLOOKUP/XLOOKUP for analysis and reporting, digitized organizational records with NOMIS, and supported survey data collection and computer literacy training.

Excel Pivot Tables Digitalization NOMIS Digital Record Management Data Collection Data Entry Data Integrity Computer Literacy