Data base

Go (programming language) 1 Python 1 PostgreSQL 1

SQL 20

JavaScript 3 React (JavaScript library) 3 PostgreSQL 3 Node.js 3

SQL 6

Data base development 5

JavaScript 7 React (JavaScript library) 7 Angular 2 Vue.js 2 TypeScript 6 Node.js 6 SQL 5 MongoDB 3 HTTP 7

ASP.NET 5 Microsoft Power BI 5 Microsoft SQL-Server (MS SQL) 6

Microsoft Power BI 1 Microsoft SQL-Server (MS SQL) 4 Python 1 Tableau 1

SQL 10

Java 8 Delphi 16 Go (programming language) 2 C# 3 Microsoft SQL-Server (MS SQL) 2 PL/SQL 5 JavaScript 5