Optimize ecommerce website - Mysql / PHP - Opencart

Budget N/A
Bids 18
Average Bid $369

We have a webhosting business for ecommerce based on Opencart. The server need optimizing for our type of work. We have been having some issues with high memory loads ( Possibly memory leak. ). Thus we are looking for someone with experience in CENTOS APACHE / MySql / PHP / Opencart.

The server needs tuning to fix some of the issues with high memory loads. We have installed "ConfigServer Security & Firewall" which has helped a lot with robots crawling the sites. However we

What we need:
1) MySQL configuration: Set it properly for ecommerce.
2) Apache / Mysql & PHP tuning. > Memory usage keeps rising, it looks like it's a memory leak.
3) CPU Use > Find CPU intensive and slow_queries. ( fix bad queries )
4) MySQL > Set up the correct MySQL indexes to match the queries being ran.
5) Caching > Analyze if caching is working properly.
6) Web crawlers > Review robots strategies.

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Bids on this Project

  • t3nt3tion Profile Picture

    t3nt3tion

    Timisoara,  Romania

    Eager to work on long-length projects, likes to help with brainstorming wherever possible.

    PHP, XML, Script Install, and System Admin

  • clickstec Profile Picture

    clickstec

    Islamabad,  Pakistan

    Reproduce the technology. E Commence - CMS - APP - Facebook App - Wordpress- Prestashop -Web designing - Hosting

    PHP, XML, .NET, and Graphic Design

  • heyram1 Profile Picture

    heyram1

    Hyderabad,  India

    Mindtech Solutions is an IT and IT enabled services provider. We are specialized in Hosting Services (mainly Dedicated Servers and VPS) , Affiliate Marketing, Email Marketing and Online Promotions. lets know if you need any kind of services from our vertical . You can reach us any time via freelancer. Performance Driven Global Ad Network Reliable Hosting Solution Reliable Email Service Provider Thanks

    Mobile Phone, Research, Telemarketing, and AJAX

  • jmagrinya Profile Picture

    jmagrinya

    Barcelona,  Spain

    Working with languages like Python, C #, C + +, PHP, Perl, Objective-C, Visual Basic is one of my passions, even to this day! Managing Servers BSD, Linux, Windows, MacOS, work with Frameworks like to .NET, Eclipse, Xcode, Zend, Zope, Django or manage, adapt, expand CMS like Drupal, Joomla, Liferay, Magento, Oscommerce, Wordpress are also part of my skills. I will be happy to work with you. Surely if you trust me you will be satisfied and we both benefit from the business relationship.

    PHP, Perl, ASP, and C Programming

  • lecyberian Profile Picture

    lecyberian

    Dubai,  United Arab Emirates

    Experienced & Certified IT professional with expertise in Linux/UNIX/NIX Hardening & Cloud Based environments. This includes networking,security,firewall,data centers experience,infrastructure design / revamp & implementation,working dynamically on Windows & Linux. Coup up with today's needs for Automation,Continuous Integration,Configuration Management & Proactive Monitoring. Outstanding communication,customer service skills resolving technical issues,management,completion of tasks on-time & educating end-users. Team player making significant contributions to team & individual success. IT Trainer providing hands on training to corporate companies & professionals. There are many tools & applications either open source or commercial to include which i have used but following are my Swiss army knife: Configuration Management using Ansible & Puppet Continuous Integration using Jenkins,Artifactory,Teamcity & custom scripts. Code repository management & updates using SVN,GIT & Mercurial using native packages & using open source & commercial web based collaboration applications Single Sign On using LDAP,FreeIPA,Atlassian Crowd & Jasig CAS Logging & Monitoring using Nagios,Icinga,OP5,Veeam,Monit,SNMP,NRPE,JMX,Logstash,ElasticSearch,Kibana & Custom scripts Database & Replication based on MySQL,Oracle 11g,Postgres & basic level of MongoDB. Virtualization & Containers using Amazon AWS,VMware ESXi,vCenter,KVM,Citrix Xen,Dockers & LXC -cgroups Code & scripting using HTML,CSS,Javascript,(Basic),OS X Scripting,Apple Scripts,Bash & Korn Shell,Python & Basic JAVA. Email Servers & security using Sendmail,Postfix,PowerMTA,Zimbra with DKIM,Mime & SPF. MailScanner,ESVA/EFA as spam box gateway. Securiy & NIX Hardening using IPTables,Route,WAF,OWASP,OSSEC as IDS,Snort as IPS,process & policy management Webservers,advanced forward/reverse proxy & load balancing using Apache,NGINX,Squid,JBoss,Tomcat Clustering & Loadbalancing using HAProxy,Varnish,Pacemaker,Heartbeat & DRBD

    PHP, Graphic Design, Linux, and Engineering

  • mrfixersl Profile Picture

    mrfixersl

    Peshawar,  Pakistan

    I have over 8 years of experience in the field of systems administration both windows and Unix/Linux systems. But my personal favourite is Linux systems administration. I have worked with various reputable companies around the world as a systems administrator. I also have had my own hosting business for a while. I am pretty comfortable with command line and in fact I prefer setting up systems using a command line. Server Solutions: - Experienced in installing, configuring, and administering all Linux and Windows Servers, and applications. - Expert in Apache, Nginx, DNS, Shell Scripting, WHMCS, Puppet, Vmware, and almost anything related to systems administration. - Specialist in Migration of servers without any down time. Other than working on servers, I am a big fan of Game of Thrones. So if you want to discuss whether Jon Snow really is dead or whether Queen Daenerys Targaryen will regain the iron throne, just hit me up. It won't cost you anything, that's for sure!

    Script Install, System Admin, Linux, and Cloud Computing

  • ntiersolutions Profile Picture

    ntiersolutions

    Dewas,  India

    Ntier Solutions is a web development company. We develop personal websites, eCommerce, shopping carts, blogs, etc sites. We have expertise in eCommerce sites and OpenCart. We work on platforms like PHP, MySQL, ASP, Wordpress, WooCommerce, OpenCart, etc. We are also Google Shopping Feed specialists.

    PHP, ASP, Javascript, and XML

  • OutsourceMan Profile Picture

    OutsourceMan

    Jaipur,  India

    Achieving a task requires immense hard work. The same goes with becoming a *Preferred Development Team*. A team who is chosen and recommended by more than 221+ employers. Our team ♥ and specialize in HTML, CSS, Javascript, jQuery, PHP, WordPress, Photoshop. We will thoroughly understand your needs and offer the best software service solutions. We'll partner with you to help you achieve your business goals by providing expert technology services. Lets get started! Raman Founder & CEO Since 2005

    PHP, Website Design, Graphic Design, and Copywriting

  • ValueCoders Profile Picture

    ValueCoders

    Noida,  India

    Skysoftworld is a NCR (INDIA) based Software development & IT Services provider. (Established in 2007) We are ISO 9001:2008 certified for our quality and management processes. More than 500 projects successfully delivered till date (150+ here on freelancer itself). 60+ Team size (Dedicated Teams for design, QA and development, backed by Team leads and project manager) Dedicated customer support department. Technology: .NET Stack : asp.net, Dotnetnuke (evoq), MVC, kendo UI, kentico CMS, Umbarco CMS, Sharepoint PHP Stack : Joomla, Drupal, Codeignitor, Wordpress, MVC Mobile Stack : Android, IOS, Windows Phone eCommerce : Magento, Prestashop, NBStore, VirtueMart, WooCommerce Client Side : Node.js, canvas etc Verticals: Real estate, Finance, eCommerce, Retail, Virtual Currencies (bitcoin etc), Single Sign ons (SSO) etc

    PHP, ASP, Javascript, and Adobe Flash

  • dinastalb Profile Picture

    dinastalb

    Orlando,  United States

    We are rated as the top 3% of Freelancers in the world! We Explore designs, economies that tap into the global commons, which will distribute capacity, embrace paradox and reshape the future. This saying has always influenced our designs and this is why this phrase has been always in our mind. To generate superior thinking that develops designs that really work for my customers' perspectives in order to achieve a commercial success. Designing for great organizations and successful businesses looks great in our portfolio, but it also makes us believe that we should continue to develop your next high-end projects. All our work is proudly made in USA, and we are a green business that supports and has staff from the following business types; minority-owned business, women-own business, young entrepreneurs, and startups. You choose our services because we make sure we stick around to get you launched not simple started. The rest will be written in history!

    PHP, C Programming, Javascript, and Website Design