Sencha ExT JS development help

Hey there! I have been working on JS for more then a year now and I also have the knowledge of ext js. Please let me know the details about the work and then we can communicate through TeamViewer. Thank You.

Hi there You need basic skills such asHTML, javascript, PHP and SQL to build a website. I am a man who think web development is art. Do you know that javascript is in the 2 ranking of language? Freelancer is new to me. But I have talent experience of responsive web design using HTML, JavaScript, CSS, bootstrap for 7 years. Like this during building many website, I have had rich experiences of language such as javascript and php and so on. Like this during building many websites, I have had rich experiences of language such as Javascript and PHP and so on. Service: - Able to start asap: Now I have no tasks. - One must use the website's existing CSS files.: Of course, I can use your CSS file. - Able to make changes straight on production server: It is possible. - Mobile friendly + responsive design: I think "responsive design and Mobile friendly" is the most general requirement, because now Mobile phone stands for PC. - Valid clean and neat HTML code: If I develop a website with complex and invalid HTML code, I also can't maintain the source code, so this is also possible for me. If you are interested in me, please let me know it. I am always available here, more than 30hrs/week. Thanks for your attention and best regards. -----------------------------------------------