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Gabriel Samuel

@gabrielsamuel2

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Data Analyst Intern at Endowpay supporting data cleaning, EDA, and reports for data-driven decisions.

Nigeria

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At Endowpay, I support the Data Intelligence Team with data cleaning, preparation, and exploratory data analysis on company datasets. I also assist with reports, dashboards, and visualizations to support data-driven decision-making.

At Skills to Career, I train students in SQL, from querying and filtering data to joins, subqueries, and data manipulation for analysis and reporting.

My earlier data analytics internships included presenting findings through reports and visualizations at TechCrush and completing data cleaning and exploratory analysis tasks at AnalystLab Africa. At LEAM Consulting Nigeria., I applied Excel, MySQL, Power BI, and Python to structured datasets and reporting.

Before focusing on data, I assisted with solar, CCTV, and home automation installations at JHL Communication. I hold a B.Sc. in Physics from Federal University Lokoja, which gave me a foundation in computational methods and quantitative reasoning.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst Instructor

Current

Skills to Career

Oct 2026 - Present (1 month)

Train and mentor students on SQL fundamentals and advanced concepts, including writing queries, data filtering, joins, grouping, subqueries, and data manipulation for real-world analysis.
I help learners build strong practical skills in using SQL to extract, clean, and analyze data for better decision-making and reporting.

Current

Physics Mentor | Career Development Coach(Volunteer)

Current

PHYkonnet Africa

Sep 2026 - Present (2 months)

Mentor and coach Physics undergraduate students on career development, helping them explore diverse career pathways, develop relevant skills, build confidence, and navigate opportunities beyond traditional Physics careers.

Current

Data Analyst Intern

Current

Endowpay

Sep 2026 - Present (2 months)

1.Work with team leads and receive training from them.
2. Support the Data Intelligence Team with data cleaning, preparation, and exploratory data analysis (EDA) on Company datasets.
3. Assist in building reports, dashboards, and visualizations (using tools such as Excel, SQL and Power BI) to support data-driven decision-making, and contribute to ongoing projects.
4. Actively participate in meetin

Current

Data Analyst Intern

Current

TechCrush

Jul 2026 - Present (4 months)

Presented analytical findings through reports and visualizations to support data-driven decision-making.

Collaborated remotely with mentors and fellow interns on analytics projects and weekly assignments.

Managed multiple tasks and submitted project deliverables within specified deadlines.

Participated in technical training sessions, workshops, and code reviews to strengthen analytical and prob

Data Analytics Moderator(Volunteer)

Skills to Career

Jul 2026 - Sep 2026 (2 months)

Moderated live online data analytics training sessions.
Coordinated participant engagement and managed class activities.
Recorded training sessions for future reference.
Supported instructors to ensure smooth delivery of virtual classes.
Assisted participants by responding to questions and maintaining an organized learning environment.

Solar system,CCTV camera & home automation installer Intern

JHL Communication

Jan 2026 - Sep 2026 (8 months)

1. Assist technicians in diagnosing faults in solar, CCTV, and automation systems.
2. Help replace faulty components under supervision.
3. Record observed issues and solutions for learning and documentation.
4. Participate in testing camera feeds and recording functionality.
5. Support the installation of solar panels, inverters, charge controllers, and batteries.

Data Analyst Intern

AnalystLab Africa

Jun 2026 - Aug 2026 (2 months)

Attend virtual training sessions, workshops, and seminars on data analysis concepts tools, and
industry best practice
▸ Analyze datasets and complete assigned data analytics tasks and projects within specified
deadline
▸ Perform data cleaning, data preparation, and exploratory data analysis (EDA) using analytical tools
and techniques
▸ Develop insight from data to support decision making

Mathematics Physics Teacher

National Youth Service Corps

May 2024 - Feb 2025 (9 months)

1. Plan, prepare, and deliver engaging lessons in Physics and Mathematics in line with the school curriculum.
2. Explain complex concepts clearly using examples, experiments, diagrams, and practical demonstrations.
3. Develop lesson plans, schemes of work, and instructional materials.
4. Assess students’ progress through tests, assignments, practical work, and examinations

Data Analyst intern

LEAM Consulting Nigeria.

Jul 2024 - Nov 2024 (4 months)

• Learning and applying the data analysis technique using Microsoft Excel, MySQL, Power BI, and Python
• Performing data cleaning, validation, and preprocessing on structured datasets
• Supporting data-driven decision-making through structured reporting
• Practicing problem-solving and analytical thinking through a real-world dataset

Private Tutor

private

Apr 2022 - Jul 2023 (1 year 3 months)

1. Explaining theories, solving problems in maths and physics for student
2. Assigning homework/ practice in maths, physics & chemistry
3. Preparing students for exams(WAEC, JAMB, etc.)
4. Providing study resources (notes, past papers)