Upgrade Springboot Microservice from 1.5.x to 2.7.x (latest stable)

Job ID: 34920063

Budget: €250 – €750 EUR

Hi I have 4 springboot microservices which are quite simple. They expose a bunch of endpoints and perform actions in our database.

Currently they have version 1.5.x. i need them to be converted to 2.7.x.

Please note that i use dockerfile and jenkins for deployment. I need your support until it is successfully deployed in all 3 environments.

You need to tell.me which Java version shoild be used in latest springboot version