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Gustiyan Islahuzaman

Gustiyan Islahuzaman


Data Scientiest



My Portfolio Highlights

My New Course

Data Manipulation in SQL

Data storyteller, crafting compelling narratives through the language of numbers.

My Work

Take a look at my latest work.


Data Manipulation in SQL


Introduction to SQL


Intermediate SQL


Joining Data in SQL

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst Associate

Data Analyst Associate

DataCamp Course Completion

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

My Work Experience

Where I've interned and worked during my career.

Almanshuroh Agency | Oct 2022 - May 2023

Shift Leader

I was entrusted with the responsibility of relocating and establishing the new branch store in Solo, Central Java, while also serving as the Shift Leader. - Trained and onboarded new employees, ensuring they understood company policies and provided excellent customer service. - Managed promotions for the store, both offline and online, to increase visibility and sales. - Ensured that product stock levels were always sufficient by conducting regular checks and coordinating with the central store. - Provided recommendations to the Store Manager on popular products and customer preferences. - Oversaw daily opening and closing procedures, including cash handling and store security.
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Almanshuroh Agency | Mar 2022 - Oct 2022

Retail Store Associate

- Managed the store's marketplace and social media platforms, ensuring a consistent and engaging online presence. - Served as a cashier, efficiently handling transactions and providing excellent customer service. - Managed product displays for an attractive shopping experience

BPOM Central Java Province | Oct 2019 - Oct 2019


- Conducted a comprehensive survey on public awareness of BPOM (Badan Pengawas Obat dan Makanan) within Purbalingga regency. - Successfully completed the survey within two weeks by efficiently engaging with relevant participants. - Utilized strong communication skills to engage participants, explain the purpose of the survey, and gather valuable responses. - Accurately inputted survey data into the BPOM application, ensuring the timely completion of the task and data accuracy.

Dinas Tenaga Kerja Kabupaten Purbalingga | Jan 2019 - Feb 2019

Intern at Planning and Finance Subdivision

- Created informative infographics to enhance data visualization. - Assisted in the meticulous recapitulation of financial data. - Developed a comprehensive labor profile book showcasing workforce statistics and information.

My Education

Take a look at my formal education

Bachelor's Degree in StatisticsDiponegoro University | 2020

About Me

Gustiyan Islahuzaman

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