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Dandy Julian

Dandy Julian

Certified

Data Analyst

Mineral Alam Abadi Group | Jakarta, Indonesia

Technologies

My Portfolio Highlights

My New Patent

Dashboard Monitoring Mining Equipment

My New Patent

Dashboard Monitoring Mining Equipment

"Data Virtuoso Unleashes Analytical Prowess: Unraveling Insights and Driving Decisions with Precision as a Data Analyst Extraordinaire"

My Work

Take a look at my latest work.

DataLab

The Android App Market on Google Play

Python
DataLab

A Visual History of Nobel Prize Winners

Python
DataLab

The GitHub History of the Scala Language

Python
patent

Dashboard Monitoring Mining Equipment

Power BI
article

World Language

Python
DataLab

The Android App Market on Google Play

Python

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst Associate

Data Analyst Associate

Other Certificates

Datacamp Data Literacy Professional

DataCamp Course Completion

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

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

Mineral Alam Abadi Group | Feb 2024 - Present

Data Analyst

•Analyze heavy equipment data to identify trends and performance patterns. •Develop interactive dashboards and reports using Power BI for clear data visualization. •Collaborate with engineering and operations teams to provide data-driven recommendations. •Conduct root cause analysis to improve equipment reliability and reduce downtime. •Monitor key performance indicators to track equipment efficiency and productivity
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Karir.com | Aug 2023 - Feb 2024

Data Analyst

• Used SQL with PostgreSQL and MySQL to analyze data. • Helped finance, marketing, and sales teams with data-driven insights. • Created reports and visualizations with Power BI for better decision-making. • Collaborated with teams to understand data needs and provide solutions. • Cleaned and validated data to ensure accuracy. • Automated repetitive tasks for efficiency.

KEHATI | Jul 2022 - Oct 2022

Technical Assistant

• Utilize Python for data analysis to gain insights from the document database. • Migrating data over 8,000 businnes data reports documents into digital format using scanning and digitization. • Categorize digitized documents based on subject and purpose using data analytics techniques in SQL. • Perform data cleaning tasks in Python to ensure data accuracy, consistency, and integrity within the document management system. • Implement operational guidelines and best practices for document management. • Creating a report template to facilitate data retrieval. • Enter and organize data into the document storage database using SQL and ensure accurate categorization and organization.

Kementerian Lingkungan Hidup dan Kehutanan | Aug 2021 - Oct 2021

System Librarian

• Helped choose a better search system for the library's website, improving user search experience and efficiency. • Utilized data to analyze library usage and make data-driven improvements to enhance services and resource allocation. • Collaborated effectively with stakeholders, and deliver data to stakeholders, to ensuring smooth system upgrades and transitions and maintaining strong communication channels.

My Education

Take a look at my formal education

Bachelor's in Library and Information Science  Universitas Islam Negeri Jakarta | 2022

About Me

Dandy Julian

Experienced data analyst with expertise in data visualization using Power BI and Power Query, along with strong skills in SQL and statistical techniques. Adept at transforming complex data into clear, impactful visualizations that drive business stra

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