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Jhon Louie Mararac

Jhon Louie Mararac

Certified

Electronics Engineer

Polytechnic University of the Philippines

Technologies

My Portfolio Highlights

My New Certification

Data Analyst Associate

My New Certification

Data Analyst Associate

Algorithmic visionary, building bridges between data and knowledge.

My Work

Take a look at my latest work.

course

Case Study: Analyzing Customer Churn in Power BI

Power BI
course

Case Study: Analyzing Customer Churn in Excel

course

Case Study: Analyzing Customer Churn in Power BI

Power BI

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst Associate

Data Analyst Associate

Other Certificates

DataCamp Associate Data Analyst

DataCamp Course Completion

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

Courses

Introduction to SQL
Introduction to Power BI
Intermediate SQL
Joining Data in SQL

My Work Experience

Where I've interned and worked during my career.

Tsukiden Electronics Philippines, Inc. | Sep 2022 - Oct 2022

Failure Analysis Engineer Intern

As a Failure Analysis Engineer at Tsukiden Electronics Philippines, Inc., I automated the test product database using Excel and RTdbX software providing data management. Additionally, I diagnosed, troubleshot, maintained, and monitored products to ensure it met standards, resulting in a streamlined workflow and over 100 good units produced.
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My Education

Take a look at my formal education

Bachelor of Science in Electronics EngineeringPolytechnic University of the Philippines - Santa Rosa | 2023

About Me

Jhon Louie Mararac

I'm proficient in SQL, Power BI, and advanced Excel. Driven by a passion for data-driven decision-making, I am leaning towards a professional role in data analytics and engineering.

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