Building Callation’s Dashboard

Transformed the admin frontend from static server generated site to a ReactJS/Redux powered Single Page App.
Performed vulnerability testing, secured queries from SQL injection.
Built a Google Analytics like dashboard platform with Widgets support
Used HighCharts.js for displaying visualizations of data from the backend.
Used a Flux based architecture; implemented containers, actions, reducers and middleware.
Extensive experience with redux form state and react router.
Used Jest + Enzyme for React component testing.
Worked on cross browser compatibility issues; used chrome Devtools and Firebug.
Made the SPA compatible for all devices using CSS media queries.
Enhanced application to follow FLUX practices for improved source code maintenance, code reusability, scalability and improved performance
Performed SQL tuning; Improved queries resulting in upto 20x performance increases, reduced page load times and improved user experience
Worked on mid to large scale databases; upto 20Gb in size.
Setup Filebeat + Elasticsearch + Kibana for making logs more searchable.
Upgraded entire backend from PHP5.6 to PHP7
Automated build and deployment process, eliminating 80% of manual work

View a live demo

The new Callation platform:

The main dashboard screen.

Choose a widget

Select a layout

The entire app

Reports page

The scheduler