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Sheriffdeen Abatan

Sheriffdeen Abatan

Data Analyst

Freelancer

Technologies

My Portfolio Highlights

My New Course

Introduction to SQL

Unleashing the magic of data, one algorithm at a time.

My Work

Take a look at my latest work.

course

Introduction to SQL

course

Intermediate SQL

course

Joining Data in SQL

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

LinkedIn LinkedIn Certified Data Analyst

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Excel Island | Jan 2020 - Present

Founder

Develop engaging video courses covering topics such as data analysis, advanced Excel formulas and functions, data visualization, DAX, Power Query, VBA, and more. Emphasize Excel and Power BI to enhance users' data analytics abilities, resulting in an 80% improvement and upgrade in their skills.
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Opay | Dec 2019 - May 2020

Business Developer

As a team member, my team and I achieved first place in the monthly sales of company products, driving a 70% increase in the company's ROI. Produced a daily report of newly registered users, accompanied by a well-formatted Excel spreadsheet documenting sales records.

Halalan Limited | Aug 2016 - Aug 2018

Administrative Office

Maintained client files and records, enforcing safety procedures to prevent data breaches and misuse. Performed research, analysis, and validation of data to facilitate management decision-making. Oversaw office inventory activities and scrutinized communication to ensure policy compliance. Created and executed workflow processes, monitored daily productivity, and adjusted as needed to optimize personnel performance

My Education

Take a look at my formal education

Professional Diploma in Education in EducationTai Solarin College of Education | 2023
BSc. Horticulture in HorticultureFederal University of Agriculture, Abeokuta, Nigeria | 2018
Diploma in Arabic Language in Arabic LanguageCollege of Islamic Science, Abeokuta, Nigeria | 2016

About Me

Sheriffdeen Abatan

Upwork Top Rated Plus Analyst Excel, PowerBI, SQL. Helping Business Grow and Gain Actionable Insights from large-scale datasets. YouTuber @Excel Island

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