Network & System Administrators

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Stephane Travostino

Stephane Travostino

Systems and software specialist

United Kingdom - Tests: 8 - Portfolio: 3

I like working on anything revolves around the IT ecosystem, and find the most fun in troubleshooting problems and working around strict requirements and deadlines. My main skill is discovering the root cause of a problem and working out the best solution in a very short time. I am a very fast learner and have a vast skill set to assist in any kind of necessity, as long as it runs on a computer. I'm a self-taught Linux systems administrator, full stack developer and jack of all trades in systems design and maintenance. I have experience with system internals and administration, C and Python programming, software design and management, Linux and Solaris operating systems, and high expertise in maintaining and tuning MySQL databases. I also develop modern and rich web applications with HTML5 and modern Javascript. Other interests in web design, typography and improving team processes and workflows.

$66.67 /hr
1,089 hours

Duong Thanh Phuong

Duong Thanh Phuong

System | Networking | Web |Security

Vietnam - Tests: 10 - Portfolio: 3

7+ years on IT Experience: MCSE, CCNA, SCNP, Diploma of Information Technology, VPN, VMWare, Juniper... such as installation, configuration and troubleshooting Servers, Hardware and End-users.... -Worked on so good on Digital Ocean: https://www.digitalocean.com/?refcode=80921a1b0607 , AWS, Azure, Linode and VPSie... Skills: -Experience on development website such as Joomla, Drupal, Open Cart, Presto Shop, Wordpress... -Microsoft: Windows Server (2003, 2008, 2012), SBS (2003, 2008, 2011), Exchange Server (2003, 2007, 2010), Lync (2007), ISA Server (2004, 2006), TMG 2010. -VMWare: Workstation, ESXI, VMWare Center. -Cisco: Switching & Routing -Linux: tools of management system such as iptables, squid proxy, sarg, cacti, mrtg, firewall (smoothwall, endian, astaro, ipcop) -Other hosting management tools such as Cpanel, Direct Admin, Kloxo.. -Hosting: Godaddy, Hostgator (MySQL, Phpmyadmin, Email, Filemanager)

$10.00 /hr
100 hours

Bhumish S.

Bhumish S.

AWS/Cloud Expert/Ec2/S3/AutoScalling/Linux/Security/CDN/Lampp/Apache/

India - Tests: 9 - Portfolio: 3

PROVIDES 24/7 SUPPORT IN REMOTE SERVER ADMINISTRATION, Having 7 Years of Experience in AWS / Linux / Server Administration with experience in ( EC2, S3, ELB, High Availability Architecture , EBS, Beanstalk, Security Groups, Route53, Cloud Front, (CDN) , RDS VPC, Cloud watch, Autoscalling etc Having 7 years of Experienced in Linux ( Red hat , Fedora, Cent OS , Ubuntu ), , Windows Server 2008 , Lampp Server Administration , Apache , IIS , Microsoft SQL Server (2005,2008) Administration , MySQL Server , DNS Server , SSL , Zimbra Collaboration Suite , Scalix , Axigen , Open fire , Iptables , Linux Based Firewall , Subversion , Endian Firewall , VMWARE Work Station , VMWARE ESXI , Citrix Xen Server , Microsoft Hyper -V , PBX (Asterisk ,Sip exec) , Apache , LAMP , virtualization etc..

$22.00 /hr
2,172 hours

Francois LAURENT

Francois LAURENT

Translator English/French and IT Professional

France - Tests: 4

Through the last 10 years, I have acquired a wide knowledge and experience in IT, in both technical and management sides, as shown by my IT certifications: - Prince2 Practitioner Certified - ITIL V2 Foundation Certified - Microsoft Certified Professional - Sun Solaris Certified System Administrator - Red Hat Certified Technician - Nortel Networks Router Specialist I am now looking for opportunities to expand my experience.

$33.33 /hr
45 hours

Vinod C

Vinod C

Expert Linux Server Administrator

India - Tests: 7

Hello, I am Vinod and I have more than 10 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimising them for the best usage and fine tuning the security aspects. I am very good in migrating websites or applications from one server to another with lowest possible downtime. Along with that I use shell scripting to automate day-to-day activities. I have set up and maintained clusters of DNS servers, web servers using Apache / Nginx controlled by a Load Balancer, Db servers using MySQL / Percona /MariaDB with Master - Slave replication. I have also experience in setting up NFS server for remote storage. I can be available any time on all weekdays and can provide industry references if needed. Why you wont regret for hiring me. 1. I love what I do and I insist on doing it well. 2. I follow certain work ethics and 100 % privacy and confidentiality is promised. 3. I do not outsource my projects. 4. I use Linux PC and Laptop and hence my computer is free from virus. 5. Have more than 3 active internet connections. DSL, WiMAX, 3G x 2 . So no ISP issue I am 1. True professional. An engineer by profession and education. 2. I am honest. I don't boast on what I don't know. I know Linux and I know it well. 3. I would rather ask 100 questions than making mistakes. 4. NDA is fine. Can send it as a hard copy / fax / email. 5. I will be online on Skype / Gtalk / Yahoo / AIM and I will be available on email / phone. With my 10 year experience, I believe I can understand what is the requirement completely. I have been a help desk (Kayako, Perlbill, WHMCS, Cereberus, Zendesk ) tech for the last 6 and half years and I have been dealing with a lot of people ranging from technically sound server / network administrators and architects to laymen. I can effectively communicate in a language which is understandable to whom I am dealing with. Pasting below a briefing about my skills. my experiences include --Centos, FreeBSD, Ubuntu , Redhat -- PCI -- Nagios -- Apache , Nginx , Lighttpd , varnish cache -- Exim -- MySQL , Percona , MariaDB -- Bind -- NFS -- Shell scripting, Working over command line. -- Control panels like cPanel, Plesk, Webmin, zpanel -- Cloud operating systems like Applogic, Onapp. -- Working on KVM switch ( for installing OS / networking issue trouble shooting etc ) -- Server security , Firewalls, Mod Security --Customised server setup for Drupal , Wordpress , Joomla -- Documentation Skills -- Customer service skills - Helpdesk. And many other services / applications which are necessary for managing linux based servers and applications.

$25.00 /hr
1,875 hours

Samantha Tabitha Flores

Samantha Tabitha Flores

Electronics and Communication Engineer / Data Enrty Specialist

Philippines - Tests: 3 - Portfolio: 1

I am an ECE graduate from Mapua Institute of Technology. I want to obtain a position associated with my skills and educational background in Electronics Engineering and Information Technology. To accumulate knowledge or ideas regarding the job and to be able to implement it. Upon studying, I've developed knowledge about CISCO. And I have acquired knowledge about Arts & Design, Research and Project Management and learned to use AutoCAD, MATLAB, PCB Wizard, PLC, Microcontroller, Altium Designer and Basic C++ Programming Codes.

$5.56 /hr
5,345 hours

Saydul Islam

Saydul Islam

WordPress Designer & Developer

Bangladesh - Tests: 7 - Portfolio: 17

Working as a Senior Web Developer, specialized in Hand-Coding, Standards-Compliant, Cross-Browser Compatible, who always enjoy to creating interactive & engaging web applications whether it's a website, an educational system or some other form of web programming. I leverage my unique combination of skills & experience to individuals / small businesses who need & demand quality, reliability with effective solutions. There's some other stuff about me too. Enjoy your visit & feel free to contact me with any questions or comments!

$12.00 /hr
3,897 hours

Anton Maltsev

Anton Maltsev

Shopify and Magento (Magmi, M2E) developer

Russia - Tests: 11 - Portfolio: 41

Over the last 15 years, I have developed a wide range of websites using Magento, Wordpress, Shopify, Volution, BigCommerce, HTML5/CSS, Javascript/jQuery, DHTML, PHP, and MySQL including sites for startup companies and small businesses. Well versed with different types of media, detail oriented, yet able to see the big picture. Flair for developing unique solutions to complex problems. Visionary, yet practical focus on challenges. Continuous learning attitude. I’ve been working in MBC Strategic USA (mbcstrategic.com) for 5 years as web developer. I’ve experience with working in an English speaking team and participated in meetings either with teammates or customers.

$16.00 /hr
2,106 hours

Shahid Hussain

Shahid Hussain

Wordpress | Squarespace | Woocommerce | Responsive Website Development

Pakistan - Tests: 4 - Portfolio: 36

**TOP RATED and Upwork Verified Senior WordPress/PHP developer** MY SKILLS: • Extensive knowledge and experience of building WordPress CMS websites using the best practice & de-facto standard plugins. • Strong Experience working with WordPress at a PHP code level • Strong Knowledge of existing inbuilt WordPress functions • Creation of custom post types • Creation of plugins/widgets written to conform with the WordPress coding standards • Creation of clean, logical, well-documented and re-usable code • Theme/Template integration • Knowledge of WordPress Network (Multisite) beneficial • Extensive experience with Wordpress Customizations • Experience of creating multilingual websites Advantageous. • Knowledge and experience of web accessibility. • Strong experience with cross-platform and cross-browser issues. • Strong experience with developing Responsive wordpress websites. • Setting up e-commerce sites using woocommerce. • Integrating sliced PSD files (usually already converted to HTML/CSS) into either WordPress or some other proven open source system. • Strong experience with Design and implement websites from initial concept, site architecture, and user interface to finished deliverable. • Strong experience with Code and implement WordPress sites from Photoshop layout through html/CSS to a custom theme, functions, and plugins. • Strong experience with Use of jQuery / AJAX / Prototype / script.aculo.us • Strong understanding of PHP back-end development. • Strong experience with Design and implement new features, enhancements, and content of existing websites. • Strong experience of front-end technologies, including HTML5, CSS3, JavaScript, jQuery. OTHER SKILLS: • An excellent communicator and collaborator • Able to organize and run meetings, leaving with clear objectives and tasks • Comfortable talking with clients (via email, Skype etc) • Detail-oriented in context of a fast-paced environment • Capable of hitting daily deadlines • Exceptional analytical skills • Strong interpersonal skills • Keen ability to multi-task; self-starter • Capable planner • A strong vocabulary • Teachable spirit • Sense of humor • comfortable working with faith-based organizations

$25.00 /hr
6,152 hours

Waqas Manzoor

Waqas Manzoor

E-Commerce, Wordpress Expert/Personal Assistant/Web Research

Pakistan - Tests: 2 - Portfolio: 2

Over the last 6 years, I have done wide range of data entry programs for various telecom companies My core competency lies in complete end-end management and I am seeking opportunities to build good relationship from the ground up for you or your business. I also have a vibrant experience customer service industry as a call center agent and front desk officer

$5.56 /hr
10,853 hours