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Ervin Hilario

Ervin Hilario

Certified

Data Analyst

DHVSU | Taguig City, PH

Technologies

My Portfolio Highlights

My New Certification

Data Analyst Associate

My New Certification

Data Engineer Associate

My New Course

Data Visualization in Power BI

My New Certification

Data Analyst Associate

Data analyst with an engineering edge—building scalable insights using Excel, SQL, and Power BI. Experienced in turning data into insights that help businesses make smarter decisions.

My Work

Take a look at my latest work.

project

Analyzing Students' Mental Health

SQL
course

Case Study: Analyzing Customer Churn in Power BI

Power BI
notebook

Case Study: Analyzing Brand Performance

Excel
project

Analyzing Students' Mental Health

SQL

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst Associate

Data Analyst Associate

Data Engineer Associate

Data Engineer Associate

Other Certificates

Professional Regulation Commission Mechanical Engineer

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.

Káda Coffee | Jun 2024 - Feb 2025

Data Analyst

• Collect, clean, and analyze POS sales data using Excel, create basic visualizations with pivot charts to provide insights and support strategic business decisions. • Perform profitability analyses to assess product performance and uncover cost-saving opportunities. • Create a database using PostgreSQL to centralize business data and use SQL to quickly extract insights based on business owner requests. • Partner with team leaders to transform data insights into actionable operational improvements, boosting efficiency and customer satisfaction.
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Káda Coffee | Jun 2023 - Jun 2024

Operations In Charge

• Manage daily operations, monitor staff performance, and promote teamwork to meet company goals. • Spot areas for improvement, apply best practices, and optimize processes to increase efficiency and cut costs. • Train and support team members to ensure they have the skills and knowledge needed to succeed. • Helped build the business from the ground up, driving its development from concept to day-to-day operations.

Remington Industrial Sales Corporation. | May 2019 - Jun 2023

Production Engineer

• Supervise operation of 3 manufacturing machines Slitting Machine, Forming Machine and Shearing Machine. • Created production reports using Excel Pivot Charts to support smart purchasing decisions for overseas raw materials. • Conduct inspection of acquired machines to determine compliance with the specifications to ensure machines work efficiently. • Schedule periodic preventive maintenance of machineries. • Check produced materials if they met their specification requirements. • Continuously performs the duties of Quality Control Engineer.

Remington Industrial Sales Corporation. | Feb 2016 - May 2019

Quality Control Engineer

• Evaluate mill certificates of imported and locally received materials to determine if they abide by the American Society for Testing of Materials (ASTM) standards. • Conduct dimensional inspection of newly received materials to check if the material met its required specifications under ASTM standards. • Prepare materials for chemical and strength testing in compliance to DTI requirements. • Responsible for preparation and scheduling of all measuring tools for calibration. • In-charge of releasing purchased/out-going materials making sure they are all in good condition.

My Education

Take a look at my formal education

Bachelor of Science - BS, Mechanical EngineeringDon Honorio Ventura Technological State University | 2015

About Me

Ervin Hilario

Learning through DataCamp, focusing on SQL and Python. Leveraging his engineering background and analytical skills. Dedicated to honing his skills as an aspiring Data Engineer and Data Analyst and is actively seeking opportunities.

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