Hello
I am Indronil from Orelsyn team,
I have gone through your requirement so we have experienced with us and we available 24*7. Look this task is very challenging to that built this project in your time durationI completely understand you requirement Will you please share with us the existing /reference website link.
As a freelance developer for the last 13 years, we have built or helped build at least a hundred fully responsive websites /web applications, and have extensively used responsive frameworks .We have years of experience developing well-organized code. I am an expert at CSS, Coustom PHP, Wordpress,Joomla, magento,Drupal, SEO,CMS, woocommerce,Laravel,CI and love using helpful Technology like, Portal Development,Classified Portal development,B2B Business Portal development, Job Portal development, cording in sOnline Shopping portal etc.
Mobile Application done by us:-
Android
IOS
Hybrid
Native
Process of work : Steps we follow during development :
=============================================
1. Complete Functional Documentation
2. End to End UI design
3. End to End Static Web Page development ( Graphics to HTML )
4. Database design and Admin Module Development
5. Front End development with all functionalities
6. Testing the product with test data and live data ( Low volume data as
well as high volume data )
7. Go live and support for 3 months ( Existing product's support )
Looking forward to your reply,
Best regards
Indronil. D
Team Orelsyn