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Gabriel Aramayisyan

Gabriel Aramayisyan

Data Analyst

European University of Armenia | Armenia, Yerevan

Technologies

Data Analyst: Transforming Raw Data into Actionable Business Insights

My Work

Take a look at my latest work.

github

Store Sales Marketing Analysis

ExcelPower BI
github

Procurement Analysis

PythonExcel
github

Salaries Analysis

SQLExcelPower BI
github

Bike Buyers Analysis

SQLExcelPower BI
github

Store Sales Marketing Analysis

ExcelPower BI

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

Sovorir.IT Data Analytics

DataCamp Course Completion

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

Courses

Introduction to SQL
Joining Data in SQL
Data Manipulation with pandas
Data Manipulation in SQL

My Work Experience

Where I've interned and worked during my career.

Arm Project LLC | Jul 2025 - Aug 2025

Data Analyst

As a volunteer at Arm Project LLC, I built an interactive Power BI dashboard to visualize procurement price fluctuations over time. Using Python (pandas), I analyzed historical procurement data and uncovered significant price variances. I identified the average and lowest-cost suppliers, calculating the differences in both percentage and currency to highlight potential savings. Based on these insights, I provided a strategic list of cost-efficient suppliers, enabling the company to cut annual procurement spending by an estimated 5%.
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My Education

Take a look at my formal education

Bachelor's Degree in Information TechnologiesEuropean University of Armenia | 2028

About Me

Gabriel Aramayisyan

Junior Data Analyst with a growing understanding of data cleaning, analysis, and visualization | PostgreSQL, Excel, Power BI, and Python | Eager to learn, improve, and contribute to data-driven decision-making in a professional environment

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