I have real time experience of 3+ years on SharePoint 2013 and SharePoint Online. I have developed SharePoint sites from scratch which involved Master page customisation, Page customisation, Page Layout customisation, Forms customisation, Views customisation, Workflows, OOB features, SharePoint Hosted Add-ins and in-depth coding. Especially I have good knowledge on Client Side Object Model(JavaScript,jQuery, HTML5, CSS3 , REST API, AngularJS etc).
Following are the hosted add-ins that I have developed
1. Page Owner Add-in(Gets details of a particular user)
2. Weather Add-in (Gets current weather of place from yahoo)
3. Central news Add-in (Gets news items from a list)
4. Image Slider(Gets images from a list and slides)
Please feel free to ask if any queries.
Thanks