Upgrade Magento installation to latest Magento 1x version and/or apply patch

Upgrade magento 1x to latest magento 1x installation (1.9.3.3?). There are some extensions (can be updated to latest versions) and couple of scripts that need to remain intact/functional. This project needs to be completed immediately! More details to be discussed with winning freelancer. EXPERIENCED EXPERTS ONLY PLEASE. DO NOT BID IF YOU HAVE NO FEEDBACK. DO NOT AUTOBID. Deliverables: 1) Complete and fully-functional working program(s) in executable form as well as complete source code, photos, modules, purchaseables etc of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Provider in fully functional condition in the Buyer's environment. b) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyright and copies of everything including any purchaseables. 3) All work must be uploaded onto webhost and fully streamlined and functional. 4) All work must be done to high standards specifically those stipulated and approved by me. 5) Design work, coding (inc commenting), graphics and any documentation must all be of high professional standards. 6) All work must be delivered ON TIME. 7) All work must be free of ANY errors including grammar, syntax, coding or any other glitches or bugs. 8) English used must be of high standards. 9) Programming Languages will need to be used and these may include XML, XHTML, XSL, JAVA, JAVAX, HTML, FLASH, SHOCKWAVE, AJAX, PHP, SQL etc 10) THE WHOLE PROJECT MUST BE COMPLETED not just a single piece or part of it. Failure to do so forfeits payment. 11) All source files, documentations, codings, PSD's, folders etc need to be organised logically and all need to be submitted at the end with instructional documentation for future editing etc. 12) All coding must be done professionally, properly, logically commented and coded.