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Rachanon Winthaisong

Rachanon Winthaisong

Data Analyst

Cars24_TH | Bangkok_Thailand

Technologies

My Portfolio Highlights

My New Workbook

Project: Investigating Netflix Movies

My New Course

Intermediate Python

My New Workbook

Project: Investigating Netflix Movies

Data curator, carefully curating insights like precious artifacts.

My Work

Take a look at my latest work.

project

Investigating Netflix Movies

DataLab

Project: Analyzing Crime in Los Angeles

1Upvotes
DataLab

Project: Exploring Airbnb Market Trends

1Upvotes
DataLab

Project: Customer Analytics: Preparing Data for Modeling

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DataLab

Project: Visualizing the History of Nobel Prize Winners

1Upvotes
DataLab

Project: Exploring NYC Public School Test Result Scores

1Upvotes
project

Investigating Netflix Movies

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

DataCamp Understanding Data Visualization

DataCamp Database Design

DataCamp Functions for Manipulating Data in SQL Server

DataCamp Time Series Analysis in SQL Server

DataCamp Intermediate Python

DataCamp Course Completion

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

Courses

Introduction to Python
Intermediate Python
Data Manipulation with pandas
Introduction to Statistics in Python

My Work Experience

Where I've interned and worked during my career.

Carmana Co., Ltd. | Jul 2021 - Apr 2024

Associates - Consumer Finance

• Designed KPI dashboards, improving loan approval rates by 20% and reducing turnaround times by 40%. • Analyzed rejected loan cases and implemented corrective strategies, boosting approval rates by 10%. • Developed a data model to match customers with suitable financial institutions, increasing approval outcomes. • Created performance reports for lenders, expediting loan processing times and enhancing team efficiency.
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Chadhai Leasing Co., Ltd. | Sep 2022 - Feb 2023

Data Analyst

• Optimized the company’s database, automating processes and enhancing workflow efficiency. • Built a Google AppSheet app for sales teams, reducing manual data entry and accelerating document generation by 50%. • Created KPI dashboards in Looker Studio, helping teams monitor and improve performance effectively. • Developed debt collection reports, increasing overdue account recovery rates by 30%. • Led CRM development, reducing customer response times and improving satisfaction.

Carmana Co., Ltd. | Jul 2017 - Apr 2021

Listing Consultant

• Consulted with customers to prepare financing applications, improving approval success. • Managed sales data and created reports to inform marketing strategies. • Updated website and social media content, increasing customer inquiries during campaigns. • Streamlined team workflows, improving project efficiency and accuracy.

My Education

Take a look at my formal education

Bachelor's degree in Bachelor of Business Administration (Management)Bangkok Thonburi University | 2024
High vocational Certificate in Diploma in MarketingPoly Krungthep Technological College | 2020

About Me

Rachanon Winthaisong

A data analyst with experience in automotive and finance, skilled in data analysis, process optimization, KPI development, and reporting. Proven track record in using data to improve business operations and drive performance across various teams.

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