Hello,
I am Microsoft certified SharePoint developer and have 15+ years of experience working with Microsoft and Sandisk in US.
I can develop, customize, migrate & integrate your SharePoint portal. have build lot SharePoint based custom applications for Fortune 500 Companies, Can show you Demos.
Also, I provide a guarantee of work I do, which mean if later you find issue with it, I will fix it free of cost.
again before trying any freelancer give me one chance.