Complete build from front end and back end on Force.com platform, this is a dynamic site same platform used for multiple site building.

Using bootstrap, css, javascipt, jquery, apex, visaulforce pages, force.com sites.

Complete custom lightning community built on lightning components and apex, css SLDS, AWS S3 integration as well.

This is salesforce service cloud community, built on lightning bolt and used all the standrad featurers of salesforce and also used the override feature of lightning components to make it's more daynamic

Done integration with AWS S3 to upload document into AWS and its meta data into salesforce. Created many lightning component as well for fetching events and news from external webservices.

Integration with Merchant one payment getway to make payment from salesforce screen

Created a force.com site which is dynamic content from salesforce objects and show them on force.com site by using bootstrap.

Install Procurement App and done some automation for them

Integration with twilio to send task notification SMS to user