Database Administration Freelancers

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  1. Jorge Z.

    Jorge Z.

    Expert IT developer with experience as Project Manager.

    Bolivia - Last active: 2 months ago - Tests: 5

    I have more than 22 years of experience programming and the last 12 years I leaded software development projects mainly web applications mainly using Windows OS, DBMS like SQL Server, Oracle, PostgreSQL and programming languages such as VB.NET, ASP.NET and C#. I participated in several projects to migrate or update software and data from legacy systems coded in programming languages such as RPG, FoxPro, COBOL, etc. I have a bachelor degree in Systems Engineering since 1999 issued by "Universidad Catolica de Bolivia", I attended for 2 years to a Msc. degree course in Strategic Management of IT at "Universidad Mayor de San Andres". I also attended a small course of "Legal Aspects of E-Commerce" at UNCTAD, dependency of United Nations organization. For two years I had the experience of teaching as Systems Programming professor at "Universidad Catolica Boliviana" and "Universidad San Francisco de Asis". In 2010 I was working at WORLDDATA Inc. It company based in Arlington Virginia, in the Washington Metropolitan Area. I was there for three months as a professional exchange fellow, thanks to a fellowship granted by American Fellows program of the US State Department. I look forward to hearing from you. Best Regards, Jorge Novak Zaballa Vilela. Systems Engineer

    $33.33 /hr
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  2. Jan Garaj

    Jan Garaj

    DevOps Monitoring zExpert (Zabbix/Zenoss)

    United Kingdom - Last active: 1 month ago - Tests: 4

    Self-assessment of my strengths (the best is ★★★★★): ★★★★★ Server administration/support of Linux (RedHat, Debian, CentOS) - 2nd line DevOps support ★★★★★ Server monitoring with Zabbix (other tools: Zenoss, OpenView, OVO, New Relic, Nagios) ★★★★★ Performance tunning of LAMP stack: Apache (Nginx), PHP, MySQL ★★★★☆ Virtualization with Citrix XenServer (VMware) ★★★★☆ Web developing with LAMP stack: Linux, PHP (CakePHP, Nette, Zend), MySQL (PostgreSQL) My DevOps technologies in playfield: Puppet, Zenoss, MongoDB, Python, QlikView, Sencha, cloud Amazon Web Services - AWS, HP Performance Anywhere, New Relic, Apache Tomcat, ... Familiarized with technologies: scripting (bash, python, PHP, ...) , TCP/IP, svn, XML, Javascript (jQuery), Java, C, NetBeans, UML, phantomJS, NetApp, EMC, Jira, ... Knowledge of Content Management System (CMS): Wordpress, Joomla, Drupal, Umbraco. Highlight: • DevOps sector experience: ★ with branded product healthcare web sites (GlaxoSmithKline) ★ with 2,5 millions real users per month on Linux/LAMP stack (Zoznam) ★ with mission critical Linux/Unix servers (Volkswagen) ★ with virtualization and monitoring project built from scratch (WIMC) ★ with deploying/inventoring/patching/configuring of server infrastructure by automation tools (Hewlett-Packard) • Development sector experience: ★ with GPS tracking backend/frontend system (WIMC) ★ with web multilevel marketing system for financial agents (Positive)

    $33.33 /hr
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  3. Billy Norbu

    Billy Norbu

    Database Developer/Freelance Writer

    United States - Last active: 2 months ago - Tests: 1

    Savvy New York based Microsoft Access database developer with 4+ years of extensive coursework and over a year of steady workplace experience in the domain. Bachelors Degree in Computers from Baruch College. Aside, I also love writing and have previously freelanced on the Yahoo Contributor Network with over a dozen articles stretching a myriad of genres.

    $40.00 /hr
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  4. Kenneth L.

    Kenneth L.

    Software Engineer

    United States - Last active: 1 month ago - Tests: 5

    Since graduating from the University of Washington I’ve worked in the industry as a software developer for the last seven years. I’ve worked on a large array of individual and group projects in a variety of roles. The majority of my past projects have revolved around a very large Java based SAAS application using Servlets/JSPs, Oracle SQL, HTML, CSS, etc. I’ve also spent some time developing interactive visualizations in Raphael.js for the web and OpenGL/Core Graphics for iOS apps. I’ve built several iOS apps, two in-house enterprise distribution style and three for the App Store, using Xamarin.iOS and RubyMotion. I’ve spent the last year and half or so working exclusively on a Ruby on Rails based web application. I love learning new programming languages, frameworks, and technologies.

    $55.56 /hr
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  5. Denis D.

    Denis D.

    Expert BigData/Enterprise application lead developer

    Belarus - Last active: 2 months ago - Tests: 2

    For over than 10 years I work on design and implementation of complex server side systems and enterprise applications using modern frameworks like Spring, Hibernate, Oracle ADF, Quartz and JEE stack. I have work experience with several major databases: Oracle, MS Sql, PostgreSQL. Last 2 years I worked as lead architect on complex high load SEO service for internet marketers where I extensively used Spring, Hazelcast and PostgreSQL. My objective is participation in complex and interesting high load and enterprise projects to help them be highly profitable and effective.

    $38.90 /hr
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  6. Paulo Monteiro

    Paulo Monteiro

    Developer / System Analyst / Project Manager

    Brazil - Last active: 1 month ago - Tests: 2

    Paulo has been working with Information Technology since 2007, and nowadays he is a System Analyst at Itaú-Unibanco. While in college, Paulo was a part-time employee at J.D. Cocenzo, a small fuel transportation company, and, as the unique IT professional at the company, developed a solution that simplifies the job of the analysts until the present day. In late 2010, Paulo graduated in Computer Science at UNESP and began working at Autbank, where he was firstly allocated in the software factory, but quickly promoted to the area of research of new technologies. Currently, at Itaú-Unibanco, he is focused in Project Management and Requirement Analysis of several areas of the bank industry, such as Prevention of Money Laundry and Compliance. Paulo is self taught and has ease of learning, communication and teamwork. Experience in projects using Java, .Net, PHP, HTML, CSS, UML 2.0, MySQL, SQLServer, Oracle and VBA. While in college, developed programs in C / C + + (including multithreading programming and parallel programming using MPI and OpenMP). Recently, Paulo has acquired the ITIL certification.

    $44.44 /hr
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  7. Artur Rodrigues

    Artur Rodrigues

    Bachelor of Science in Computer Science

    Brazil - Last active: 1 month ago - Tests: 2 - Portfolio: 2

    I’m Artur Rodrigues, and I’m a Software Engineer at IDXP Analytics and a Masters degree student in Data Visualization in the Computer Science Department at UFMG. I created Como nos Sentimos in 2011 and have been working on it since then. ADVISe is another visualization tool that I proudly developed. At IDXP, I take care of the Platform and the underlying bits and pieces that support our product, from custom OpenWRT scripts, to multimillion daily datapoints, to Sinatra-powered micro services. Before joining IDXP, I've spent two years at EloGroup as a Rails developer and DevOps engineer, taking care of 100+ AWS and on-premises servers, ensuring that they were consistently provisioned and applications were properly deployed and monitored. I've also worked at DeskMetrics and CEMIG, and was a visiting CS student at University of Leeds.

    $30.00 /hr
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  8. Ramunas Cereskevicius

    Ramunas Cereskevicius

    DevOps Engineer / Linux system administrator

    Lithuania - Last active: 1 month ago - Tests: 5

    I have a passion for Linux, automation and infrastructure in general. For the last five years I am managing 60+ servers ranging from small simple webservers to full fledged openstack cloud platform installations. Having experience not only in systems administration, but software development as well puts me in a perfect position to do DevOps for your company. Need something automated? Need to streamline your workflow? Shoot me a message.

    $33.33 /hr
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  9. György Szűcs

    György Szűcs

    Manager of Puro Webdesign Studio

    Hungary - Last active: 2 months ago

    The Puro Webdesign Studio is a creative web development company specialized in web design, web development, webshop creation, front-end design and coding. The team members have a great experience, you can see some of our references in our website. Our policy is to keep in mind our partners needs and to provide high-quality web services. It’s a pleasure for us to accomplish personalised and special requires, so please, don’t hesitate to share your wishes with us! What can we offer? - Creating websites, webshop - Syncronizing websites and social media sites - Programming - Testing - Graphics and design sollutions: web, print-out, logo, flyer - Creating the special and unique ideas! What you get? - Result in high-quality - Customer oriented sollutions - User friendly websites and webshops

    $35.00 /hr
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  10. Matt Herrmann

    Matt Herrmann

    Linux Systems Administrator/Devops Engineer

    Australia - Last active: 16 days ago - Tests: 7

    An accomplished IT professional with a broad range of experience, exceptional technical ability and a passion for internet technology. I've been working in the web hosting industry as a systems administrator for almost 10 years. In that time I've been exposed to a wide range of technologies/platforms and am proficient with a large number of them. I'm also a fast learner so I quickly and easily pick up anything I'm unfamiliar with.

    $40.00 /hr
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