💰 Analysis of Salaries in IT Roles: DevOps, Cyber Security, and AI

This repository contains a Python-based program designed to calculate employee salaries. It includes functionalities for inputting employee details, calculating gross and net salaries, and handling deductions or bonuses. Ideal for beginners learning Python or developers working on payroll-related applications.

This Power BI dashboard analyzes survey responses from data professionals, covering key aspects such as salary distribution, job satisfaction, and preferred programming languages. The insights help understand trends in the data industry and what matters most to professionals.

Script that allows you to quickly calculate the minimum, maximum and average salary from all active offers on justjoin.it

Visualizing data from Levels.fyi's "End of Year Pay Reports"

Analyzing hiring trends, salary distribution, and rejection rates using Microsoft Excel and Tableau. Includes a Tableau KPI dashboard and Excel-based insights for data-driven hiring decisions.

The Salary Prediction App forecasts employee salaries based on years at the company, satisfaction level, and monthly hours worked. It uses a cleaned dataset and applies machine learning models like Linear Regression, Support Vector Regression, and Random Forest Regressor, with hyperparameter tuning done via GridSearchCV for improved accuracy.

Hypothesis testing by ANOVA techniques and Dimensionality reduction by Principal Component Analysis

Employees list with sort and filter

🔍 Job Offer Salary Analysis 📊 Analyze job offer salaries with Power BI & Talend! Gain insights on salary distribution by job title, sector, location, & company size. Built with a star schema for clear structure.

Analysis of remote data analyst job postings to identify top-paying roles and in-demand skills using SQL.

Salary Analysis using Logistic regression

A data visualization project comparing median salaries by age for Python, JavaScript, and all developers using matplotlib.

Análisis completo del mercado laboral a través de datos abiertos, scraping y visualizaciones. Proyecto explicado paso a paso en mi canal de YouTube.

An analysis of architects' salary while preparing for the interview, with Python (sklearn, pandas, matplotlib, etc.) and R.

Designed and queried a PostgreSQL database of 300,000+ employee records. Analyzed salary trends, department structures, and manager assignments.

Artificial Intelligence merupakan sistem yang meniru kecerdasan manusia, sehingga dapat merasakan, menalar, bertindak, dan beradaptasi. Adapun Machine Learning merupakan sub-bidang yang berfokus untuk pengembangan algoritma yang belajar dari data.

Statistical analysis of salary differences based on job mode (remote vs. in-person) and education levels using Welch’s t-test, ANOVA, and bootstrapping.

This repository contains configuration files for analysing the survey on Data Professionals.