Varnish Cache Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $50 - Posted
Hello my server has over 300 clients and we've installed varnish cache - one of the sites use an advertising plugin that shows statistics for the users. After installing Varnish, we are getting a 503 error. We need estimated time to fix the issue and we need an expert able to do it. Thank you!
Skills: Varnish Cache
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
I need a Linux systems expert to build/configure a new server from scratch for me. I have an existing server and websites already but do not like how they are run. Linode is also requiring me to move them off the server in order to upgrade my server, so I might as well use this opportunity to rebuild. I'm currently set up with 2 VPS's at Linode. I want the servers to be configured as follows: Server 1) 2 wordpress sites, each with 200k uniques/month. USING LIGHTSPEED Server 2) Several (~10) wordpress sites and domains being hosted for email function only. Relatively low number of visitors. USING APACHE/NGINX This project is concerning server 2 only. We would rebuild server 2 first and if all goes well, I will make a new project for server 1 and have you do it as well. I've done an awful lot of reading online and looking to have these options for server 2 (64-bit linode): - Apache/NGINX (install engintron for cpanel) -- many of you wondered why I chose both apache & nginx...I was convinced by this: http://www.redsandmarketing.com/blog/nginx-servers-wordpress-dont-mix/ also this https://dracony.org/stop-using-php-fpm-to-argue-using-nginx-vs-apache/ - php 7, ...I chose php 7 because I hear it beats HHVM for wordpress.... - mysql latest stable version (5.7?) should I use mariaDB or Percona instead? - varnish, memcached (do we need memcache too?), zend opcache (already included with php7?) - enable opcache for php 7 (i imagine it comes with Zend as default?) - use php-fpm over fastcgi - I can migrate the sites myself. All I need is for you to setup and configure the server for me. Let me know what you think of my proposed setup and if you have a better idea on how to make things work better. I do have a CDN and MIGHT also install a cache plugin if you think it helps. My main goal is speed! NOTE: I know many of you hate the idea of cPanel but I kind of need it as I don't know enough to work from the command line and also don't want to bug an admin to do simple tasks like create FTP/email users, click around to see what's enabled, go into database, create subfolders/subdomains, or redirects, etc. If you have an alternate idea, I'm open to suggestions...but otherwise, I'd really like NOT to lose that option (GUI). From what I've researched, I like Virtualmin and VestaCP. I do hear that some control panels will lock the server and won't allow for optimizations, what can you guys say about that? Please let me know what you propose, how long it takes, and your price estimate. Thank you, Johnny
Skills: Varnish Cache Apache administration CPanel Database Caching
Fixed Price Budget - Expert ($$$) - $5 to $10 - Posted
Hello Freelancers, For a couple of years now I 'm working for a auction company. I have 20 years of experience in many auction disciplines (field / marketing / content / Selling / writing, etc). Fortunately, I have been able to use all these disciplines to create a super auction website.This means that the reduced labor process, its own database and many other benefits will make a revolutionary piece of software that can change alot in the industrie. Most of my work I incorporated in Excel, but must be carried out in a programming language. Actually i have no idea how to program, so i need someone who can help me to develop. What i need to know are fixed prices of every step in consultation? I'm still in a pre-stage where I depend on an investor. Previous talk did not run as desired, but the chances are still open for a next meeting. What needs to be build. 1.) Auction website with 1 multiple language "Frame" where all content / photo's comes from the cloud by click behavior of the customer. When a customer wants to read a peace of text/info, not the whole page has to be loaded, only the (clicked) text/info he or she requested. This data comes from the cloud with all benefits. We can build the website in multiple Layers for caching - Browsercache, reverse proxy cache, Pagecaching. Page comes with Database and own CMS. When you see it differently main course is to build an as stable and cost effective website as possible. Just let me know ;-) 2) Technology Stack (like) / Skills CLOUD COMPUTING Environment Microsoft Azure / SQL Database Azure / Azure Storage, search site. DATABASE, - MySQL / Apache Cassandra or MongoDB - Data Architecture. Language: C# WEB TECHNOLOGIE •ASP.Net MVC 6, (Web application Framework), •ASP.Net Core 1.0 Web Api, (open-source and cross-platform framework cloud-based, Web applications), •Entity Framework Core 1.0, (open source object-relational mapping (ORM) framework, •ADO.net, (for Data access). FRONTEND •Angular JS (JavaScript framework Web UI logic of the Site and Mobile App), •HTML5 (HyperText Markup Language 5.1) •CSS3 (Cascading Style Sheet 3 •JSS, Journal of Statistical Software •Twitter Bootstrap. DEVELOPMENT TOOL Visual Studio 2015, SQL Server Management Studio, Xamarin native UI, Windows 10 SDK. TOOLS •Nunit + Moq (unit testing), •Thinktecture Identity server (User management), •Apache Cordova / Phonegap (framework to create iOS & Android App), •Unity (dependency injection Framework or DI Container), •Net 4.0 Serverside multi-threaded, HTTP & Web API's •Redis cache Tools •Varnish cache ETC.... 3) COMMUNICATION This was perhaps to be Nr.: 1....Sooo important. 4) AUCTION SITE WITH: - Services Architecture, - Messaging and Event processing Architecture, - Identity & security, - Risk and Fraud, - Log in system, customer / Seller / Client, - Own CMS, - Adwords, - Analytics - Search engine optimization, - Caching (at all layers), - Microservices / Reactive System, - REST - Responsive website, (mobile phone, tablet, (APPLE WATCH!!!!!!!!) - Code Management, Release and Roll out architecture, - 3M: Monitoring, Management & Metering , Payment system - Data Entry - huge opload of content (Excel XML) and (lot) numbered Photo's. Automaticly labeling system with lots with URL in QR or barcode. YOUR IDEA'S How do you see building this site step by step? How much time will it take? Wat will be the total amount for this website? I'm looking for the very best developers that really are in for a huge challenge. Do you think you can do this? Perhaps youre the one who jumps in and help me to program and developed. Just send me an email.
Skills: Varnish Cache Redis
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hey everyone, I need help of a backend developer who can fix the 502 Bad Gateway issue of my website http://tellingbeatzz.com I eventually also need help with configuring Varnish Cache which is already installed on the server.
Skills: Varnish Cache Nginx Woocommerce
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Within a project team , participate in the design and development of sites and related tools with innovative ambitions , performance and ergonomics
Skills: Varnish Cache
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, We are looking for an expert in Nginx PHP-FPM. to optimize and tune our server. Centos 6 is installed. the 502 error is displayed frequently and website slows down. The website is powered by wordpress. Here is the needed tasks : - configuration and optimization : Nginx PHP-FPM - optimization Mysql server. - optimization Varnish -Check and optimize Iptables Thank you
Skills: Varnish Cache CentOS Iptables Linux System Administration