=> Desktop Applications
#Visual C++
# C#
# Vb.Net
=> Mobile Programming
# Android
# Java
# Kotlin
# Flutter
# React Native
# Web APIs, Restful APIs
=> Web Programming
# NopCommerce
# Node, Angular, React, Socket Next
# Asp.Net, DotNet, MVC, APIs, Core
# PHP Core, Laravel
# Ajax, Bootstrap
# Web Services: Restful, Soap
# HTML, XHTML, XML, DTD, XSD, Json
=> JavaScript
# Node
# Express
# Socket IO
# Angular
# React
# Next
# jQuery
# React Native
=> Database
# MySql
# Oracle
# MSSQL
# PostgreSQL
# MS Access
# MongoDB
# Hibernate
=> Misc
# Algorithms
# Data Structures
# Charting: Plotly, D3, Google Charts, JFreeCharts
# UML Diagrams
# Files: PDFBox, IText, POI, Excel
# Testing: Junit, TestNg, unit test