A boring setting with huge payoff.

This project analyzes employee attrition patterns to identify key factors influencing employee turnover. The analysis was performed using Excel, SQL, Python, and Power BI to simulate an end-to-end ...

平时用Excel处理数据，最头疼的就是清洗那些格式乱七八糟的文本。比如从系统里导出的产品编号带着各种缩写，或者电话号码里混杂着横杠、空格和括号。以前为了把这些数据洗干净，我们要么死磕MID、FIND这些嵌套函数，要么用“快速填充”碰运气，复杂点的还得 ...

Welcome to my data analytics portfolio. This portfolio focuses on financial, business, macroeconomic and operations analytics using SQL, Python, R, Excel, Power BI and Tableau. My goal is to develop ...

Data analysis is no longer a specialist skill reserved for analysts. It now supports finance, trading, ecommerce, marketing, ...

Get started with the latest updates today! Jump into Power Apps, Power Automate, and Power Pages to try the latest updates, you can use an existing environment or get started for free using the ...

This research is part of a joint initiative between the Cloud Security Alliance (CSA) and OWASP AI Exchange, building upon the previously published Agentic AI Red Teaming Guide. The objective of this ...

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