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Ubuntu upgrade 12.04.5 to 14.04.5

min $50 USD / hour

Chiuso
Pubblicato circa 7 anni fa

min $50 USD / hour

I require a expirienced linux administrator to update my ubuntu server, which runs mutiple eccomerce sites, from 12.04.5 to 14.04.5. After the upgrade Lets Encrypt should be installed and tls/ssl enabled for 3 of our most important websites.
Rif. progetto: 12847380

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43 proposte
Progetto a distanza
Attivo 7 anni fa

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43 freelance hanno fatto un'offerta media di $55 USD/ora
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It will be better to take a new server with Ubuntu 16.04 and move sites to it. Upgrading is risky, can result in down time.
$55 USD in 10 giorni
5,0 (1235 valutazioni)
7,6
7,6
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A proposal has not yet been provided
$50 USD in 1 giorno
5,0 (543 valutazioni)
7,6
7,6
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Hello! I have expreince in server administration and will be very happy to upgrade your server to 14.04 version. And do ssl work as well. Thanks!
$55 USD in 10 giorni
5,0 (509 valutazioni)
7,3
7,3
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i can upgrade your ubuntu server to 14.04 along with letsencrypt installation after upgrade
$50 USD in 1 giorno
5,0 (502 valutazioni)
7,2
7,2
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A proposal has not yet been provided
$55 USD in 1 giorno
4,9 (309 valutazioni)
6,7
6,7
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Hello sir, Greetings from GenpEX IT Solutions..!! As I have read your job post, I came to know that you are looking for a linux administrator for version upgrade and Let's Encrypt installation. We will update your ubuntu server, from 12.04.5 to 14.04.5. Also after the upgradation, we will install Let's Encrypt and enable the tls/ssl for your websites. I am glad to let you know that we have 10+ years of excellent experience as a Linux and UNIX sysadmin and development. Fast and reliable solutions for server side problems. We offer server administration and web hosting services under one roof. We have performed various tasks in our work history. Kindly find our piece of work: 1. https://www.freelancer.com/projects/Linux/Installation-Webmail-Software-Mailpile/ 2. https://www.freelancer.com/projects/Linux/Linux-Help-7170037/ 3. https://www.freelancer.com/projects/PHP-Linux/Mail-server-ubuntu/ Our main specialties are Linux/Unix(all flavors), Security Management, Web hosting, Email marketing, Bulk mailing, Troubleshooting, Bug fixing, IP tables, IP rotation, Networking, Routing, Proxy server specialist, Scripting, DNS, Reverse DNS, Networking, Database, Web Server related functions, php, cakephp, mysql, css, javascript, wordPress, drupal, magento etc. - That’s what we deal with most of time. We have a great skills and experience in Linux. Kindly share your project specifications with us. Thank you for your time and considering our profile..!! With Regards Gauranshi Jain
$52 USD in 40 giorni
5,0 (39 valutazioni)
6,5
6,5
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Hello, a few words about me: I am system / network administrator. I have a RedHat system administrator certification and also AWS cloud architect. I manage over 300 servers with different purposes: web servers, sql servers, voip servers, filesharing servers, email servers, radio servers and so on. Each server has its own configuration, monitorization, backup etc. If you are interested I can give you more details about my work. about your project: [please check my feedback related to linux servers/ aws / amazon web services / OPTIMIZATION and security] I do this kind of things for a few of servers that I manage. If I will be your choice I will offer you my support for other projects. Can we talk a little bit please? I need more informations. Thank you. Mike
$55 USD in 4 giorni
4,9 (72 valutazioni)
5,4
5,4
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hello, please contact me , i'm sysadmin with much experience about servers and services on them thanks
$50 USD in 10 giorni
5,0 (60 valutazioni)
5,4
5,4
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Amazon Web Services: Lambda, API Gateway, EC2, Load Balancers, RDS, Elastic Beanstalk, Elastic File System, IAM, VPC, Security Groups, Cloud Formation,, S3, CLoudFront, Redshift, Route 53, Cloud Watch, Kinesis, SNS, SQS and etc. Advertising Technologies: Facebook Graph API's, FB Website Custom Audience, FB Dynamic Product Ads, Real Time Bidding, Retargeting Ads. Programming Languages: C, C++, Java, Go Big Data Technologies: Kafka, Flume, Pig, Memsql, Aerospike, Redis, MemCache and etc. Miscellaneous: Algorithms, Data Structures, Distributed Systems, Operating Systems Databases: Oracle, MySQL, Operating Systems: Windows, Linux, Ubuntu and etc. Web Technologies: HTML, PHP Code Deployments: Puppet, Docker Monitoring: Nagios, Ganglia
$55 USD in 10 giorni
5,0 (27 valutazioni)
5,5
5,5
Avatar dell'utente
Hello, I want to show you all relevant Demo and Designs which is similar to your project completed previously. To make sure about the requirement set and customizations, I want to discuss this project with you further on personal chat. Let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, I use to be online 24x7 on Freelancer so probably you will get a quick response from my end. Following are my Expertise Area: 1)PHP with CodeIgniter and Laravel Framework. 2)Node JS 3)Angular JS 4)Mobile App Development Thank
$51 USD in 10 giorni
5,0 (8 valutazioni)
5,2
5,2
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I am system and network administrator, with more then 8 years of experience. During that period I have installed, administrate and maintain a large amount of various servers, such as Web Server (Apache, IIS), Mail Server (Postfix, Exim, MS Exchange), DNS Server (BIND, Unbound, MS DNS), etc., based on , FreeBSD, CentOS, RHL, etc. And of course I have a lot of experience in working with MS Servers and other MS products. As well as I have some experience in the database design, development and maintenance. So, I believe that have enough skill and experience for this project. Thank you in advance. Looking forward to hearing from you soon. Sincerely Eduard
$50 USD in 3 giorni
4,9 (50 valutazioni)
5,3
5,3
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PLEASE NOTE: - 1) IF YOU UPGRADE YOUR SERVER FROM 12.04 TO 14.04 ALL THE SYSTEM PACKAGES WILL GET UPGRADED. BEFORE GOING FWD TO THIS STEP PLEASE TAKE BACKUP OF ALL YOUR STUFF MOSTLY DATABASES. 2) Before upgrading have you checked that your site is compatible on ubuntu 14.04 server packages at test env? IF NOT YET DONE I WOULD RECOMMEND TO DO FIRST THEN GO FWD. About myself, 6+ yrs of relevant exp in Linux with followings 1) OS: Redhat,CentOS,Fedora and Ubuntu with Server Management, User management Bash scripting to take daily backups for database and code 2) APPLICATIONS:: a) LAMP Platform MemCache, Opcache b) SVN server c) Redmine 2.x installation on CentOS 6 d) Webservers: Apache Nginix e) Load Balancing Ngnix, HAproxy 3) DATABASE:: MySQL/MariaDB/Percona installation, replication, galera cluster percona cluster,performance tuning and troubleshooting 4) MONITORING TOOLS:: a) Nagios with email and way2sms gateway notifications b) Zabbix 2.4 with Email and ez-texting notifications. 5) CLOUD: a) AWS:- EC2 with autoscaling, VPC, RDS, Elasticache, S3, CloudFront, Route53 and SES b) DigitalOcean: 6) OTHER TECHNOLOGIES:: Email marketing, DNS (power DNS setup with replication), LTSP, Redis, XenServer, KVM, DHCP
$55 USD in 8 giorni
5,0 (136 valutazioni)
5,4
5,4
Avatar dell'utente
Hi, I suggest not to do. It's much better to spin up another server and migrate sites to new one. If you use a control panel on the server, %99 you'll get errors while upgrading and even if you success to complete by fixing issues one by one, most of services could give errors after upgrade. Anyway, my offer includes clear installations & configurations in new server and migration. Thanks, TURKER YILDIRIM
$55 USD in 4 giorni
4,9 (46 valutazioni)
5,5
5,5
Avatar dell'utente
Hi, After carefully reviewing your request, I am ready to help you with Technical Support because I have 15 years experience in system administration and programming. I would like propose partnership with our company Tangram for your project. I lead a team of developers, designers and system administrators, so we'll be able to upgrade your Ubuntu server. We have strong experience as System Administrators with different OS Linux / Windows. We provide a full range of Managed Networking Services, including System Administration, Technical Support of web servers and network equipment worldwide executed by our team of experts. Our technical support experts can protect your end-to-end network and web servers 24/7/365 so you won't have to. We proactively monitor web servers for security breaches and vulnerabilities. Our experts destroy bugs and viruses, and fix holes before you even know there's a problem. I'll be happy to interview with you to review your needs and assets. Looking forward to get your response and wish you a great day ahead. Best regards, Alex.
$50 USD in 10 giorni
4,9 (7 valutazioni)
5,2
5,2
Avatar dell'utente
Hi, i can upgrade your Linux version easily, for that i need an access to it. that can be teamviewer as best solution. please contact me for details of job and successful start
$50 USD in 12 giorni
4,9 (4 valutazioni)
3,5
3,5
Avatar dell'utente
Hello. I work in 24/7 linux servers support. I can help you with this task. Best regards, Eugene D.
$50 USD in 2 giorni
5,0 (11 valutazioni)
3,2
3,2
Avatar dell'utente
Have recently transfered my serves for this. Please pm for details I am sure we can do business together. Regards Adnan
$55 USD in 10 giorni
5,0 (2 valutazioni)
2,7
2,7
Avatar dell'utente
This could turn out to be a tricky upgrade. I say this because I have just recently performed this same upgrade under Ubuntu 12.04.x to 14.04.x on a machine a full LAMP stack and 7 virtual servers (Apache 2 running Worpdress, PHPMyAdmin, XCache, OTRS, custom PERL app, and a full blown Mediawiki installation). After the upgrade to 14.04 you'll need to stop and confirm everything works prior to moving on to the next portion of the project. In my experience I had to upgrade a couple of the applications (XCache and OTRS) as well as make some changes in the Apache configuration concerning the VirtualHost setup. I only bring this all up because I want to make sure the upgrade goes without a hitch and everything is tested every step of the way so as not to complicate the rest of the upgrade. Also, the upgrade I performed was 3 weeks ago so it's still fresh in my mind. I am an expert in Ubuntu, and have worked as a Senior Unix/Linux Admin for the past 20+ years. I have the experience and knowledge to make sure this upgrade goes off without a hitch. Additionally I will need to coordinate this with you as if you award me the contract, I need to clear my schedule to focus 100% on this. Unfortunately I can't give you an exact estimate on the amount of time this will take, so I will tentatively apprioximate 15 hours. I am a Professional member here on Freelancer, have excellent reviews and feedback, and have very good communication and work ethics. May require console access
$55 USD in 25 giorni
4,8 (3 valutazioni)
3,0
3,0
Avatar dell'utente
Expert System Admin, Can handle the task easily would you consider a parallel installation instance to confirm the update is %100 functional before production release and an IP reassignment? Chat some more I'm easy to work with and respond quickly.
$88 USD in 10 giorni
5,0 (2 valutazioni)
2,5
2,5
Avatar dell'utente
Hi this is simple work I have more than 7 years working experience in Linux I'm very dedicated with the client and the projects. Full Server Installation and configuration. Server security Server optimization Live server migration Server monitoring working areas: . Linux Server Distributions (Debian, RedHat, CentOS, Fedora, Ubuntu,Freebsd) . WebServers (Apache, Nginx, Tomcat, Jboss) . Monitoring Tools (Nagios, Cacti, Mrtg, Prtg) . Mail Server (Postfix, SendMail, Exim Mail, Zimbra, QMail) . Virtualiation (OpenVz, Xen, KVM, Qemu, Proxmox, Docker,OVH) . Scripting (Bash Shell) 7. Other: DNS, DHCP NFS, FTP, Smaba, Telnet, Ldap, NIS,Pfsense,MONO,Squid,SugarCRM,Window server,Active directory I am sure that you never have to search for any other contractor, after working with me since I am always available to ensure quick,smooth communication & good work as well. Note:Price is negotiable Regards, Adeel
$50 USD in 3 giorni
5,0 (2 valutazioni)
2,2
2,2

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Bandiera: NETHERLANDS
Hulst, Netherlands
5,0
2
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Membro dal dic 7, 2013

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