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Sandy Saputra Syam

Sandy Saputra Syam

Data Analyst

None | Indonesia


My Portfolio Highlights

My New Course

Exploratory Data Analysis in Python

My New Course

Data Analysis in Excel

My New Course

Intermediate Python

There should be one, and preferably only one, obvious way to do it.

My Work

Take a look at my latest work.


Product Analysis in Supermarket Dataset


Loyalty Program Analysis in Retail Company


Understanding and Handling Outliers in Data Analysis


Case Study of Employee Termination: Learning from Past Experiences


Product Analysis in Supermarket Dataset


Descriptive Statistics: Explanation and Practice


My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

TripleTen Indonesia Data Analyst Professional Training Program

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.

PT. Hadji Kalla - Kalla Toyota | Sep 2019 - Present

Aftersales Area Assistant Manager - Kalla Toyota

As an Assistant Area Manager Aftersales at Kalla Toyota, the main responsibility is to manage and improve the performance of aftersales service in Sulawesi region. Analyze aftersales data to identify trends, improvement opportunities, and provide regular reports to management.
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PT. Hadji Kalla - Kalla Toyota | Mar 2019 - Aug 2019

Standardization Senior Staff - Kalla Toyota

As a Senior Standardization Officer, your duties involve creating, implementing and maintaining operational standards and procedures in the aftersales area. Design, develop and revise operational standards for various functions in the department. This includes business processes, operational procedures, and improvements.

PT. Hadji Kalla - Kalla Toyota | Mar 2018 - Mar 2019

Aftersales Planning Section Staff - Kalla Toyota

As an Aftersales Planning Staff, your duties involve planning and coordinating various aspects of after-sales services in the company. Conduct data analysis to understand aftersales trends, customer demand, and service performance. Compile regular reports to monitor target achievement and provide recommendations for improvement.

PT. Hadji Kalla - Kalla Toyota | Sep 2012 - Feb 2018

Warehouse Staff - Toyota Depo Part Center

As a Warehouse Staff, your duties involve various activities related to warehouse management and operations. Pick items from the warehouse according to orders and prepare them for shipment. Perform safe and standardized packaging.

My Education

Take a look at my formal education

Data AnalystTripleTen Indonesia | 2023
Bachelor, Sistem InformasiSTMIK Profesional | 2017

About Me

Sandy Saputra Syam

Graduate of TripleTen Data Analyst Professional Training Program with experience in collecting, organizing, analyzing, and visualization data using Excel, Python, SQL and Tableau. Present data storytelling and conduct analysis to support data-driven.

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