Igor Kolpin - Upwork - Senior Fullstack Developer

Just try to work with me and you'll see: I can do my work well and in time.
"Top Rated" Upwork premium freelancer, member of an Upwork PRO group.

9+ years skill in full stack web site development (prototype, graphic design, front-end, back-end, SEO).
Back end experience: PHP (WordPress, Laravel), C# (ASP .NET MVC, Web API, Entity Framework, Orchard, Kooboo, Umbraco).
Front end experience: HTML5 / CSS3, LESS, HTML5 animation, JS, jQuery, AJAX, Json, Bootstrap, Angular 1-2-4, React, Vue.js.
Other experience: Windows/Unix Server administration, Git, Azure, AWS and cloud solutions.

In terms of WordPress can provide:
- custom theme design or theme/template modification;
- responsive HTML (will pass Google mobile friendly test, work on any device and OS);
- retina display support;
- HTML5 animation if needed;
- WordPress/Woo back end;
- WordpRess multisite and membership;
- custom plugin development;
- 3rd-party services and payment systems API integration;
- SEO, make AMP compliant;
- support;
- warranty.

Great experience with:
- e-commerce;
- payment systems integration (PayPal, Stripe, Authorize.net and similar);
- Google Maps API (custom design, clusters, routing, radius, speed/time/distances calculation etc.);
- responsive CRM and dashboards, hightraffic web-projects;
- experience with Microsoft Power BI.

Keep the warranty, always available, constantly online (09:00 am - 06:00 pm, Mon-Fri).