Ubuntu Freelancers

Showing 274 freelancers

Ubuntu Freelancers

Showing 274 freelancers

  • Network Engineer

    WORKING EXPEIENCE: (Since October 2007 to Present) ● Worked as the Team Leader for the Business IT Helpdesk at Inbay Ltd. (6 Team Members, 47 Cooperate Clients in the UK – Windows, MAC and Linux based networks) ● Worked as the Team Leader … more

    WORKING EXPEIENCE: (Since October 2007 to Present) ● Worked as the Team Leader for the Business IT Helpdesk at Inbay Ltd. (6 Team Members, 47 Cooperate Clients in the UK – Windows, MAC and Linux based networks) ● Worked as the Team Leader for the SMB/SME Division at Eureka Technology Partners (4 Team Members, 8 Cooperate Clients - Windows based networks). ● Worked as a Systems Administrator at Eureka Technology Partners. Was involved in providing support for several Domain Environments in the US and UK. Managing all servers (DC, Exchange Servers, Terminal Servers, SQL Servers, etc.) including Backup Exec as the main backup solution. ● Worked as an IT Support Executive at Eureka Technology Partners. Provided support for US and UK clients, troubleshooting software and hardware related issues. This included all aspects of Desktop issues including troubleshooting and configuring Routers and Printers (Wired/Wireless). ● Worked as a Customer Service Executive at INNODATA-Isogen. Obtained overseas project related training in the Netherlands conducted by the Publishing Giant in Europe SWETS. Hands on Experience • Windows Server 2003 – 2008 R2 (Testing implementations with Server 2012) o Successfully lead 2 migrations from Server 2003 to Server 2008 R2 • Exchange 2003 – 2010 SP1 (Testing implementations with Exchange 2013) o 2 Successful Exchange 2003 – 2010 migrations and one disaster recovery (Restoring a dead exchange server from ground level with no loss of data) • Deploying, Configuring, Managing Hyper-V (as a Hyper Visor Solution) • Deploying, Configuring, Managing and Upgrading ESXi (as a Hyper Visor Solution) • Deploying and Configuring LAMP, Samba, FTP, Torrentflux with Ubuntu Server (Production Use) • Deploying and Configuring pfsense as a Router/Firewall appliance with Multi-WAN load balancing and failover, Clustering for H/A, Web Proxy (SQUID), ntop (network monitoring) • Working experience with CISCO routers and switches (Not involved in complex configurations) • Coded and implemented MIS systems (based on PHP, MySQL, Javascript, JQery, CSS, Google APIs, PRTG APIs, etc) for two of the companies I worked for, as an act of good faith.  less

    network-administration network-planning pfsense microsoft-exchange-server ubuntu google-apps 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 1035 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Expert Web Designer and Seo specialist with sound knowledge in Hosting

    Hykster Technology is a leading software company specializing in providing software services to the global market. We deliver significant value to our customers by providing cutting edge technology solutions, project management expertise, analysis of projects at business commercial level and … more

    Hykster Technology is a leading software company specializing in providing software services to the global market. We deliver significant value to our customers by providing cutting edge technology solutions, project management expertise, analysis of projects at business commercial level and above all a strong code of ethics & an unwavering commitment towards customer excellence. Hykster Technologies has already made its mark in the Web Design and Web Development business since 2010.Hykster Technologies not only provide Website Design, Software Development but also provide best options for, Web Hosting, Graphics Design, Web Applications, Mobile Applications, Linux Support, Search Engine Optimization, Domain Registrations and a lot more. Our team of Professionals is always ready to take on any task that would help boost every kind of business's stature in the wide world of web.  less

    web-design linux-system-administration centos ubuntu fedora mobile-app-development web-testing 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Software Engineer / Electronics Technician

    I have a broad range of experience and an avid love for programming. My focus has been on back-end systems development. Lately I've been working primarily with PERL and Ruby, but I am very familiar with several other languages … more

    I have a broad range of experience and an avid love for programming. My focus has been on back-end systems development. Lately I've been working primarily with PERL and Ruby, but I am very familiar with several other languages, such as LotusScript and JavaScript, and am quick to learn new ones. I've been using linux systems since 2000, so I am well versed with bash, sed, awk, etc.... You can see www.swajime.com for some samples of my work.  less

    ruby perl c unix-shell unix-system-administration google-sketchup ubuntu centos calculus bash-shell-scripting 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 14 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 12 TESTS
  • Make it simple

    I strive to work with each client to meet their needs and provide a high level of service. I consider communication, adaptability and problem solving to be particularly important in these jobs and will provide this along with our years … more

    I strive to work with each client to meet their needs and provide a high level of service. I consider communication, adaptability and problem solving to be particularly important in these jobs and will provide this along with our years of experience and expertise in this field. Skills: Amazon Web Services Debian/Centos/Ubuntu Linux Nginx/Apache2 servers Simple security protection VMWare / Citrix / HyperV / OpenNebula / ProxMox virtualization Active Directory / Group Policy VPN/Firewall / DNS / DHCP Server Monitoring / Backup Terminal Server XP, Vista, 7 Desktop Configuration and Support Scripts: WordPress, Joomla, Magento, OpenCart, X-Cart, FluxBB, TextPattern  less

    php mysql nginx ubuntu linux-system-administration windows-administration wordpress apache-administration performance-tuning kvm-virtualization 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 16 HOURS
    • ESTONIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Net Admin, Billing/Payroll Admin, Live Chat, Quality Engineer

    Through my professional and personal experience as a Customer Support and a Network Administrator, I have gained powerful insight into what lies beyond our traditional ways of life. I have followed my passion to experience the unknown. With this unique … more

    Through my professional and personal experience as a Customer Support and a Network Administrator, I have gained powerful insight into what lies beyond our traditional ways of life. I have followed my passion to experience the unknown. With this unique and varied background, I am confident that I will make a positive contribution to any undertaking.  less

    network-administration mikrotik-routeros technical-support customer-support translation-english-indonesian customer-service ubuntu spreadsheets live-chat-operator email-handling 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 357 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 14 TESTS
  • Linux Server Administrator / Cloud Computing

    I have more than 8 years experience in linux. I'm already RHCSS RHCE knowledge level. I had been work as IT support engineer and vice manager for ONE year before starting my master degree. I was supporting Winserver 2008 … more

    I have more than 8 years experience in linux. I'm already RHCSS RHCE knowledge level. I had been work as IT support engineer and vice manager for ONE year before starting my master degree. I was supporting Winserver 2008 and linux servers I was tutor in University in computer science for 3 years and I have great experience dealing with teaching stuff and educational work flow My master is about cloud computing so I'm working now with cloud stack and already worked with openstack and eucalyptus. I have stable high speed 5 M line and plenty of time to work and be helpful for every body  less

    linux-system-administration arabic ubuntu centos amazon-ec2 c# security python latex 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 54 HOURS
    • MALAYSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Programmer(Drupal+Drush+Ubuntu)

    I am a dedicated PHP Drupal developer. I am able to organize the IT part of your business. I am looking for owners of small business without any inter mediators. I am ready for business trips abroad. Together we will get success!

    python .net-framework drupal mysql javascript ubuntu php 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 689 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
  • PHP/Python/PostgreSQL/MySQL/jQuery Developer

    Hello, thanks for your interest. I'd love to work on your project, however I'd like to set a few conditions if you hire me. If there is more than 1 dev on the team I insist on peer … more

    Hello, thanks for your interest. I'd love to work on your project, however I'd like to set a few conditions if you hire me. If there is more than 1 dev on the team I insist on peer review and a version control system - I prefer git & github. Even if it's just me we should probably do a version control system. Even if you don't hire me please implement peer review. That way when you hire me in the future your team is already set up with good habits. Here are a few good articles on the importance of peer review. http://www.techrepublic.com/article/developers-guide-to-peer-reviews/ http://www.ibm.com/developerworks/rational/library/11-proven-practices-for-peer-review/ Now that I'm done with the peer review PSA (Public service announcement.) Allow me to brag about myself. Over the last 10 years I have taught myself how to program in PHP and Python. I love using jQuery to make a site pop. I run my own .com from home with a Linux server on site. This has given me much insight into how servers are maintained, and backed up. I have set up and maintained the following servers Postfix(email), Apache(http), Nginx(http), Open-ssh(ssh) and used Supervisor and Gunicorn to deploy python web apps. In the python arena I've been working with imgartists.com through odesk to develop booking software. This includes reports, calendar, artist/user profiles, timezone management, traveling, accommodations, fees, commissions, venues, repertoire and currency conversion. To date, this has been the most challenging and rewarding project for me. The team I work with are extremely talented. We use Python, Flask, Mako, MongoDB, jQuery, Backbone.js, Underscore.js and Java to generate reports. Another quick app I wrote was for optionsroulette.com - it's not pretty, it's functional. This site parsed PDFs about stocks and put them into a database that could then be searched based on the stock symbols mentioned in the PDFs as well as attaching an expiration date. Other accomplishments include a picture labeling program for home inspections that would insert images into a .doc file when needed. It used a lot of jQuery/ajax calls to assign a case number, address, city, state, zip, and classification with lots of auto-complete. The database was MySQL, and I used OpenOffice/LebraOffice with a the pyuno bridge to generate the .doc files. I hosted/managed this site for several years, and developed it as new features were needed. I parsed PDF files to get case information, as well as cut out specific pages that needed to be printed, and sorted them out for specific agents. Through odesk I've also done work for stuffbuff.com, and zebraclick.com. We used a combination of MongoDB, SOLR, MySQL and CodeIgniter for that project. At the time I left we were in the process of changing from stuffbuff to zebraclick. Stuffbuff started as an affiliate e-commerce/auction site and was in the process of switching to an advertising model. This project started out using MongoDB and we migrated to MySQL. In my spare time I'm developing a Family Media Player https://github.com/the7erm/fmp-pg It uses pygtk to render it's gui, postgresql for it's database, and gstreamer to play the audio/video. I've been focusing my development efforts on creating a web frontend that utilizes Flask so it can all be controlled via a phone or tablet. I prefer the following: 2 git "main" git branches: * master * dev/qa Preferred Workflow - with multiple devs: 1. Issue is created 2. Branch is created off dev/qa branch for the issue 3. Do work in the branch 4. Post "Please review" with a link in a chat room 5. Peer review a. Peer responds with 1 of 2 answers "merge it" or "fix ____ it should be _____" i. If it's "fix ____" I goto #3 and repeat the process. ii. If it's "merge it" continue 6. Merge to `dev` branch a. Branch created in #2 is deleted 7. QA tests dev branch on QA server a. If it still has bugs goto #2. b. If it works merge `dev` branch to `master` branch. Obviously if the site is not live there would not be a `dev` branch, and the work flow might change if it's just me developing your project.  less

    ubuntu python php mysql jquery javascript html css ssh git mongodb apache-administration codeigniter postfix 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 2226 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • RHEL / CentOS System Admin, AWS, WHM/Cpanel

    Handling unmanaged VPS, Dedicated Server with core console (Terminal). -Giving sites maximum Uptime. -Implementing new policy and maintain backup and backend server. -Prevent from websites hack (SQL Injection, FTP bypass, Brute force on SSH Tunnel ) -Maintain All site on Nginx … more

    Handling unmanaged VPS, Dedicated Server with core console (Terminal). -Giving sites maximum Uptime. -Implementing new policy and maintain backup and backend server. -Prevent from websites hack (SQL Injection, FTP bypass, Brute force on SSH Tunnel ) -Maintain All site on Nginx and Kloxo with limited sync time. -Manage shop cart Zencard and Magento site on servers and make server compatible . Penetration Testing: -Client side attacks - Server side attacks - Web applications vulnerability scans - Custom exploiting techniques - Social engineering  less

    linux-system-administration penetration-testing mail-server-implementation mysql dns squid security network-security apache-administration node.js subversion nginx centos iptables ssh ubuntu 00 more less
    • $8.96 HOURLY RATE
    • 5.0
    • 24 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • AhmedKamal, Amazon AWS, RHCE, Cloud and DevOps consultant

    I have been involved with Linux professionally for the last 12 years. I have worked on setting up Linux servers, including almost all network services DNS, DHCP, Web servers, MySQL Databases, iptables Firewalls, proxies ... You name it, I've done … more

    I have been involved with Linux professionally for the last 12 years. I have worked on setting up Linux servers, including almost all network services DNS, DHCP, Web servers, MySQL Databases, iptables Firewalls, proxies ... You name it, I've done it. I've supported various multinational petroleum companies and communication giants. I am pretty sharp debugging and troubleshooting network issues. I've also worked for the past 5 years almost exclusively on cloud computing. Be it multinationals like Microsoft, Canonical, Sun Microsystems, Oracle and others, to governmental agencies and SMBs I regularly support various smaller businesses remotely, with yearly contracts. So I'm pretty used to working remotely and getting things done that way. My scripting skills enable me to automate almost all of the needed daily tasks. I absolutely love doing Cloud/Linux/Unix design, administration and support work. I will surely enjoy supporting you and your environment. My friends tell me, "the servers love you" :) I'm sure yours will too!  less

    eucalyptus-cloud amazon-web-services amazon-ec2 amazon-s3 amazon-rds linux-system-administration ubuntu apache-administration mysql iptables security vmware-esx python nginx squid 00 more less
    • $33.00 HOURLY RATE
    • 5.0
    • 59 HOURS
    • EGYPT
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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