This repository contains a project in which: We created a smart Big Data Dashboard to provide analytics insight for strategic management of stack overflow website. Designed and developed a Question recommendation engine with 70Gb of Stack overflow data. Applied Page rank and Association rule mining algorithms used in Spark cluster-computing environment. Coded complex SQL queries to feed real time data to the dashboard. Used Django Framework, HTML, CSS, Bootstrap, PHP, MySQL and XAMPP technologies at different ends of product