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Hari
Data Analyst | Finance | Accounting | Blogger
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Data Analyst
7 Articles
Exploratory Data Analysis (EDA) on Club Member Dataset: Data Cleaning and Visualization in Python
Welcome back to my portfolio blog. After previously working on a simple POS system using Python and building business insights dashboards using Power...
Exploring Python Through a Simple Cafe POS System
After completing my first Python project, a simple To-Do List application, I wanted to challenge myself by building something more interactive and...
Digging Business Insights from Airline Ticket Data with Power BI
In my journey of learning data analytics, exploring airline ticket data has been one of the most engaging case studies. Previously, I conducted an...
Club Member Data Cleaning Using SQL: A Structured Approach
In this project, I worked with a synthetic dataset of club member information collected through an online form. My main objective was to demonstrate...
Airline Ticket Trend and Sales Analysis Using SQL
Hello and welcome to my portfolio blog. In this article, I will analyze an airline sales dataset using SQL, including data cleaning and answering...
Cara Membuat Grafik Quality Control (QC) di Excel
Grafik quality control (QC) secara luas digunakan untuk mempermudah melihat deviasi produksi berdasarkan parameter-parameter yang dimasukkan. Grafik...
Aplikasi To-Do List Sederhana dengan Python
Selamat datang di blog pribadi Hari. Pada artikel kali ini saya akan membagikan kode aplikasi to-do list sederhana menggunakan python. Aplikasi...