4energy Technology Stack

Apache Tomcat is an open source software implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket.

IBM i is an integrated operating environment with a reputation for robust architecture, exceptional security and business resilience.

Linux is a family of open source Unix-like operating systems based on the Linux kernel.

Microsoft Exchange Online is a hosted email for business.

Outlook is a product that provides its users with an email service, calendar, and the ability to save and synchronize contacts.

Atlassian Bamboo is a fastest and easiest way to order, pay and earn rewards in great cafes and restaurants.

Bitbucket is a Git and Mercurial project hosting site enabling developers to share and collaborate on projects, with built-in CI/CD tool.

IBM Db2 is database software that can reliably handle multiple workloads and the latest version of Db2 is optimized to provide extreme performance while lowering costs.

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.

Google Charts provides interactive charts for browsers and mobile devices.

Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.

JavaScript is the programming language of HTML and the Web.

jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML. It is free, open-source software using the permissive MIT License. Web analysis indicates that it is the most widely deployed JavaScript library by a large margin.

MySQL is an open source database that supports scalable web-based and embedded database applications.

PostgreSQL is an object-relational database management system.

Google Maps is a web-based service that enables users to find local businesses, view maps, get driving directions, and more.

OpenStreetMap is the free editable map of the whole world.

G Suite is a suite of apps from Google which offers a number of tools to communicate and collaborate with colleagues, store files, and manage data.

Slack is a single workspace that connects users with the people and tools they work with everyday, no matter where they are or what they do.

Sage 50 is an accounting software that helps small business manage their finances, invoice customers, pay bills and manage inventory.