Open to opportunities

Joshua Sampson

@joshuasampson

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Entry-level data analyst turning clinical data into accurate, actionable insights using Excel and SQL.

Nigeria

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What I'm looking for

I’m looking for a role where I can use Excel and SQL to clean, validate, and report data into actionable insights that support evidence-based decisions, with mentorship and attention to accurate, reliable data handling.

I’m an entry-level Data Analyst with a strong academic foundation in Human Anatomy and a practical focus on turning raw data into meaningful insights for evidence-based decision-making. I’m highly analytical and detail-oriented, with an emphasis on accuracy and consistency.

Through my Industrial Trainee experience (Clinical & Data Support) at National Hospital, Abuja, I collected, organized, and maintained structured clinical and operational data using Microsoft Excel. I cleaned datasets, performed validation through consistency checks, and used Pivot Tables and Excel formulas to summarize records and identify basic trends.

I also supported structured reporting to help departmental documentation and reviews, working with supervisors to ensure reliable data handling in a regulated clinical environment. I’m eager to bring my Excel and SQL skills, research mindset, and careful data practices to a team that values trustworthy insights.

Experience

Work history, roles, and key accomplishments

Industrial Trainee

National Hospital Abuja

Jan 2023 - Present (3 years 7 months)

Collected, organized, and maintained structured clinical and operational data using Microsoft Excel. Cleaned and validated datasets, summarized records with Pivot Tables, and supported departmental report preparation in a regulated clinical environment.

Excel Pivot Tables Data Collection Data Cleaning Data Validation Data Documentation Reporting

Education

Degrees, certifications, and relevant coursework

Afe Babalola University, Ado-Ekiti

Bachelor of Science (B.Sc. Hons), Human Anatomy

Grade: Second Class Upper Division

B.Sc. (Hons) in Human Anatomy, graduating with a Second Class Upper Division. Built a strong foundation in human anatomy alongside data-related skills applied in clinical settings.