Hi,
I can design the web based CRM system, It can be designed for you as a single unit or can be designed as a platform as a Saas application for selling to other companies.
We specialize in Designing Business applications, ERP, CRM, Goal Management, inventory tracking, employee tracking and payroll software. We can deliver you an efficient bug free solution in minimum time possible, You can check our reviews of clients we already worked with :).
My Experience includes CRM for YZC company Singapore, ERP for electrical equipements installation and distribution company Pakistan (only distributor of General Electric in Pakistan), Hospital Management system and ERP for Sweets and bakery production Company.