update drupal site for last version of core

please reply soon, I want start work with you . Thanks

Hello this is Manouwer Hussain a senior drupal(6,7,8) & php full stack developer for more than 7 years. I have developed some of the biggest website ,web applications,mobile app in drupal(6,7,8) & php like cms,ecommerce ,web application,mobile app which is running world wide. I am expert in drupal,php front end and back end development. My strength is designing , custom theming using php,HTML,css,javascript,jquery,LESS,SASS etc ,custom functionality development ,custom module development,api development,third party api integration in drupal, consuming api call ,site architecturing ,SEO optimization . I am also expert in web service development,mobile app development using PhoneGap or DrupalGap. I also do Website performance optimization ,caching using memcache,elastic cache,varnish caching,solarsearch integration etc . i have read your job post i will update your drupal 8 core and modules to latest version and you will not see and error and bugs after waiting for your reply

Whats the size of your website? There is a standard procedure to follow in order to update. First of all we will take a back up of your drupal files, then we will back up your database, then apply the updates. I hope you will trust me with this project.

Hi, Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned I have got Rich experience in Joomla, Wordpress, Codeigniter, Cake PHP), .NET, Asp.NET, Vb.NET, HTML 5 etc.& mobile apps Also have very good knowledge of javascript, jQuery Json, API, Prototype Frameworks, and have developed various Parallax, Fluid responsive design. I am ready to discuss with you with best Regards