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Helmi Fachlefi

Helmi Fachlefi

Certified

Data Analyst

Link Net | Jakarta, Indonesia

Technologies

My Portfolio Highlights

My New Track

Associate Data Analyst in SQL (previously Data Analyst in SQL)

My New Track

Associate Data Engineer

My New Track

Data Analyst

My New Track

Associate Data Analyst in SQL (previously Data Analyst in SQL)

Data person, orchestrated the instruments of information to create harmonious insights.

My Work

Take a look at my latest work.

course

Case Study: Analyzing Customer Churn in Tableau

Tableau
course

Case Study: Analyzing Customer Churn in Power BI

Power BI
course

Case Study: Analyzing Job Market Data in Tableau

Tableau
course

Case Study: Analyzing Customer Churn in Tableau

Tableau

My Certifications

These are the industry credentials that I’ve earned.

Data Literacy

Data Literacy

Introduction to Excel

Introduction to Excel

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
Understanding Prompt Engineering

My Work Experience

Where I've interned and worked during my career.

Link Net | Aug 2024 - Present

Enterprise Business Analyst

- Provided an analysis of Sales Performance, Churn Analysis, and Revenue Analysis. - Transforming raw data into valuable insight using Tableau Desktop and Tableau Prep Builder
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Teleperformance | Sep 2021 - Aug 2024

Business Intelligence Analyst

- Processing raw data and transformed into the dashboard to evaluate the performance by daily. - Visualize report that can give valuable information. - Collect, transform, and process all the data using spreadsheet. - Analyze the performance and take a look for the root causes is. - Publish report by daily with Spreadsheet Dashboard and PowerBI. - Developing PowerBI Report. - Do the troubleshooting with the data.

My Education

Take a look at my formal education

Bachelor's degree, AccountingSekolah Tinggi Ilmu Ekonomi YKPN | 2017

About Me

Helmi Fachlefi

Data is my playing field! With high proficiency in Power Query and Tableau Prep Builder, I am passionate about transforming chaos into clarity, time-consuming into efficiency, messy into structurally.

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