Network & System Administrators

Clear all filters

Mahesh Y.

Mahesh Y.

Wordpress Responsive website Codeignitor YII Aweber lead generation

India - Tests: 1 - Portfolio: 17

I am a PHP Developer having 9 years experience working in Wordpress, Responsive website, HTML5/CSS3/jQuery, Codeigniter, YII, Kohana, Aweber, Mailchimp, Mandril, socket layer, SOAP/REST API, Social Media API, JSON, Interspire, clickbank API, Google API, Social Media API, Paypal Integration. My detail portfolio is here I am having very good exp in leads generation areas, I have developed few application/crm to see revenue report, conversion report, leads generated report, leads sold report, affiliate revenue report, profit earned reports and many more. Details are here

$16.67 /hr
1,603 hours

Barkot U.

Barkot U.

Web Devloper and Certified Ethical hacker

Bangladesh - Tests: 5 - Portfolio: 7

Note : I always give guaranty of my any work . [Conditions Applied] . So, why you need to provide me a bad feedback or dispute via odesk. As you know , to be secured is a very hard thing. Always need to be updated. So anytime you need help , just ask me. ************************************************************************************** Now : Know me :) If I want to introduce myself in one word , " I am a warrior against hackers or evil men who want to waste your online business or reputation. For you all who read my profile, never think yourself safe anytime. Just follow rules of security and then you can prevent hackers most of the time. As a security specialist you need to believe someone. That is very important. I give guaranty you about this. You never complain about my honestly. Also last thing I always tell reasonable cost for my client. So one thing you remember less cost may solve problem for sometime but never permanent. I want to provide you permanent solution. " I will ensure you 100% satisfaction with my development and hacking removal task. I work with below fields: - Joomla/Wordpress/osCommerce/Magento/Drupal and all CMS/forum devlopment. - Virus/Rootkit/Backdoors detection and removal - Web pages monitoring - Hacking recovery (shared hosting plans to dedicated servers) - Vulnerability patch - Audit - 24/7 Server Security Management - Full security audit (Linux dedicated/VPS servers) - System/Network Monitoring - Security updates/upgrades and hardening - Perl/CGI et PHP scripts audit -SQL Injection, XSS Cross site scripting - Havij, burp suite, sqlmap, webscarab - DDoS attack mitigation - Comment spams (blog, forum, contact form) As well as I do development work with different cms and php. From, Barkot

$5.56 /hr
3,176 hours

Bohdan Borkovych

Bohdan Borkovych

Senior MSSQL, MySQL, PHP, C#, Developer

Ukraine - Tests: 6 - Portfolio: 14

Hello to all who look on my profile. I'm deeply understand MSSQL and MySQL servers, SQL language -- it's my strongest skill. My second strongest skill and favorite it's PHP. I love to develop interesting projects. I know few frameworks (CodeIgniter, Yii), and I very good understand OOP paradigm, MVC and programming design paterns. My PHP test score -- 4.65. Also I have very deep knowledge of C# and With this I worked very much time. About me: More then 10 years I worked on the big bank. I was senior programmer, and create all bussiness logic of Bank. Also I've developed much frontend for manage bank logic. It's very complicated system, which use thousands of people. Now I decided to go my own way and find some new interesting projects, learn newest technologies and grow up as specialist. I'm very responsible and honest. I guaranty you best results from cooperate with me

$35.00 /hr
1,656 hours

Logan Etherton

Logan Etherton

PHP/JavaScript developer, MVC, database driven applications

United States - Tests: 3 - Portfolio: 6

I am an experienced web application developer and database administrator specializing in portable, secure code, program architecture, and application optimization. I have almost a decade of professional experience in both the private and public sector, from organizations ranging from schools to web design companies to consulting firms to nonprofits. Over the past few years, my preferences have shifted from backend to frontend development. What that means for you is that I have extensive knowledge of JavaScript frameworks. I know AngularJS as well as anyone out there, and I've more than competent using React, Ember, Backbone, or any of the others. Anything that I don't know, I can pick up quickly and efficiently. Furthermore, this deep understanding of JavaScript translates into Node, MongoDB, and the like. If you can dream it, I can do it (if you dream in JavaScript, like I do). My other experience comes from developing in a variety of environments, including those based in MVC PHP applications, GO, Rust, etc. What sets me apart is my absolute focus on the end user. I adhere to the philosophy of the iceberg: the customer is only going to see 10% of what your application does. They're only going to care about the 10% that they can see, and whether or not the 90% below the surface makes that 10% work. The 90% left, the pieces below the surface that make all of the gears grind together - well, let's just make that run in the most efficient way possible. It's the user interface that has to shine. At the end of the day, what I care about is giving your users the absolute best experience that they can have. But that is not to say that a "good enough" approach is what should be followed! No, rather, I only mean that I favor test coverage and stability over elegance any day. A short anecdote to explain why: Not too long ago, I was working on a PHP project. It was running well - deployment was set up, the code was solid, and everything that was supposed to happen was indeed happening. During sign up, a record was created which was saved and then further modified down the line. Unbeknownst to me, another dev wrote some code which simultaneously pulled the same record, performed operations, and then saved it again. When the record was saved in the competing method, my database changes were overwritten. I puzzled over this for a good day or two before figuring out what was going on. If unit tests alone had been written, the problem would have been immediately obvious when the second piece of code caused the build to break. Unfortunately, with no tests present, the problem went unnoticed until it caused issues in production. Another important facet of my philosophy is making you, the client, comfortable with the way that I do things. The single worst thing that can happen to a project, bar none, is that communication breaks down. I consider myself to be the steward of good communication. I get this done by setting manageable goals, always keeping open lines of communication and letting you play just as big or as smart of a role as you want to play. That doesn't mean that I won't play referee for off-the-wall ideas; but I will be diplomatic. So, the long and the short of this is that I'm a clever, hardworking, nice guy. The kind of guy with whom you want to do a project...and then another one down the line. Broadly, my skill set includes: Development: - PHP development within MVC frameworks such as Laravel, my personal favorite - JavaScript framework development for that super-slick user experience - RESTful API development - Experience designing code from scratch and reworking existing code - Database design and implementation Program architecture: - Program design and implementation from concept to production, including planning, implementation, review, and optimization - Project management use Agile methodology, including sprints, scrums, and nice project management tools like Pivotal Tracker, Trello, etc. - Development utilizing standardized design patterns Databases: - Philosophically, I believe that logic should be in the code, not in the database, so I'm not a fan of DB triggers or stored procedures. - That being said, I've got years of experience with MySQL and MongoDB. - I have some degree of familiarity with PostgreSQL and SQLite. - Experience with concepts that typify mature database applications, including ActiveRecord pattern, validators, table inheritance, transactions, lazy loading, etc. Good coding practices: - I believe that good code is code that is readable. The fact that a machine can interpret it is secondary. - Primary focus on code efficacy and user experience - Unit/functional (e2e) testing - Excellent commenting and code organization skills - Proper error reporting and configuration Security: - Best practices and crisis management. Deployment: - My current love interest is Ansible. If there's a deployment that needs to be done, you bet you can get it done in Ansible!

$55.56 /hr
1,796 hours

Rajneesh Rana

Rajneesh Rana Agency Contractor

Expert Web Developer, Server Architect/Administrator

India - Tests: 26 - Portfolio: 7

A skilled and technically proficient web developer with 5 years of hands-on experience in the design, development, implementation, and maintenance of web-based, desktop, mobile, and client-server web applications, web sites.  Cutting edge capability in web and software development with in depth knowledge about all stages of design, coding, web applications and testing for multi-user systems Extensive experience in server management and working in demanding hi-tech environments Hands on experience in interaction design, user experience modeling, and focus groups Experienced in positioning web based solutions for e-Commerce business problems Skilled in assessing client needs and requirements Work well with individuals at all levels Areas of Expertise: Web development languages and platforms:- * PHP , CakePHP, Wordpress, Laravel, jQuery, MVC Frameworks, Custom CMS Server Administration – Mangement * Microsoft Windows Servers , Linux servers - CentOS , Ubuntu , Debian * Apache, nginx, IIS Web Servers, Hosting Control Panels * DNS servers , FTP Servers

Groups: Bluehost Developers and Designers

$16.67 /hr
5,733 hours

Stephen F.

Stephen F. Agency Contractor

Senior Software Engineer/Database Engineer/Project Manager

Canada - Tests: 15 - Portfolio: 14

Software Engineer, Database Engineer, and Linux Administrator. I'm always seeking exciting new opportunities, particularly working with modern web applications. I have 16 years experience in software development, working with a number of technologies such as: Node.js / AngularJS / PHP / MySQL / Cassandra / MongoDB / Oracle / Java / Android / C/C++ / Objective C / Laravel / CakePHP / .Net and more... I'm a firm believer in agile development, TDD/BDD testing, and following best practices. I also have a wealth of experience managing and deploying high-availability server clusters, and developing scale-out ready web applications on CoreOS/Docker, Red Hat, CentOS, & Ubuntu servers. I specialize in SaaS based applications deployed on cloud platforms like Amazon Web Services, Rackspace Cloud, and Google Cloud. I can also assist you in deploying devops, continuous integration (Bamboo, Jenkins, TravisCI, etc), continuous deployment, and other automations.

$55.56 /hr
3,849 hours

Alex Lysenko

Alex Lysenko Agency Contractor

Linux server support, system administration, DevOps


I am Sales Manager with NIX Solutions Ltd. I represent a great team of system administrators. We have been specializing in the work with Linux, Unix and Windows servers more than 7 years. With NIX Solutions, the IT network and infrastructure of your business will be in strong, reliable hands. We will • Set up and monitor Remote Access (VPN) • Manage your servers (E-mail, Web, Data) • Provide Anti-Virus and Anti-Spam Protection • Manage Webhosting Automation • Provide Security Audit and Consulting for Networks, Servers and Services • Provide 24x7 Technical Support

$25.00 /hr
1,648 hours

William Grzybowski

William Grzybowski

(Web)Development and Unix-like Consultant

Brazil - Tests: 7 - Portfolio: 2

Before I even go to university i started working with Web-development. My first experience was about 6 years ago with pure HTML using frames in Dreamweaver 3. Since then I have worked hard to improve my skills in every way possible, not just as a web-developer but as a general programmer, and now I work essentially with Open Source software like Python(+Django), PHP, Linux/FreeBSD, PostgreSQL, etc.My degree in computer science helped me to understand the basics of a computer from the bits in the processor instructions to multimedia, and thus can be used everywhere to improve the final result of a project.

$33.33 /hr
3,500 hours

Shon M.

Shon M.


Canada - Tests: 1

I'm a DevOps with an interest in all platforms and languages, but specializing in Puppet and PHP. My framework of choice is Symfony2, though I'm comfortable in anything PHP and most Ruby. I manage my own cluster of servers via immutable infrastructure principles, and my home is run like a big web shop. Tons of small convenience projects give me the opportunity to work with many, many different languages and technologies. Some key words for me: PHP, MySQL, Redis, Unix, Linux, DevOps

$44.44 /hr
1,166 hours

Guyen C.

Guyen C. Agency Contractor

Magento, Drupal, wordpress, Joomla & ASP/PHP/RUBY/FLASH/JAVA Developer

Bolivia - Tests: 8

I have 8 years experience developing Joomla/Wordpress and web and desktop applications . I have some projects created with Drupal, Joomla, Wordpress, c#, PHP, java J2EE, C/c++, Ajax JavaScript, CSS3, Ruby, XML. DHTML, WPF, LINQ and more. Try to find more opportunities for development of websites. I consider myself self-taught and always willing to acquire additional skills and training as required. I also have experience with Frameworks Ezpdo, Cake, Symphony.

$15.00 /hr
1,724 hours