I have been working in industry for more then 2 years now and have delivered many end to end projects directly to clients that were made using java. I have working experience in whole life cycle of a software and know about how to churn the raw given requirements into fully functional software. I have also working experience on front end full stack development. I have worked on data in an analytics firm churning data using sql so have a good hand in sql. I have good working knowledge of python also since its a scripting language makes playing around with data easy. I have also worked on nifi its a data flow open source project.