Data Hub is a digital environment for data exchange in the gas and electricity markets for the purpose of changing open suppliers, forwarding and storage of gas and electric power meter data between market participants, performing the obligations imposed on market participants by the law and ensuring the rights granted to them. The Data Hub contains definitions for all market participants operating in the Estonian electricity market, as well as all metering points tracking the transfer of gas and electricity between market participants.

Works done:
IT analysis (business and system analysis)
System architecture
UX and design
Software development
Technical documentation
Project management

The scope of work included the further development of existing functionalities

Technologies used: Java, CentOS, MySQL, Tomcat, Hibernate, Git, OWASP Level 2B