Top Upwork Freelancers

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  1. Brant Wells

    Brant Wells

    Network & Systems Administrator

    United States - Last active: 3 months ago - Tests: 2

    I have a wide variety of experience in dealing with IT. I have worked with almost everything from a Commodore 64 and up. Strengths: * PHP Application development (full stack -- including HTML, CSS, Javascript and Databases (MySQL and MSSQL) * Network and Application Performance Monitoring (using Zabbix). * Network Security Monitoring using Snort / Suricata / various UTM firewalls * Virtualization Management (VMware, Scale Computing, Microsoft Hyper-V)

    $15.00 /hr
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  2. Vova Odahovskiy

    Vova Odahovskiy

    Junior Java Developer

    Ukraine - Last active: 5 months ago - Tests: 3

    I am beginner in web development. Working for two years with java. Recently i began to work with direction java for web. In my university, i had a web course, where i met with such technologies how HTML, CSS, Java Script, XML. Now we are passing a course of databases where we studying basics of databases mysql,firebird and query language sql. Additional I go to courses Java For Web, where i refreshed my java core knowledge and done many interesting home tasks. In courses we studied basics knowledge of next technologies: Spring(MVC,IoC,DI,Security,MVC,Localization), JDBC, Hibernate, JSON, JQuery, Ajax, Maven, GIT. Also, i know basics of Spring(Boot, Data Jpa), Gradle. In my last projects i am starting to use bootstrap. My projects you can see in portfolio or on github.

    $3.00 /hr
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  3. Dmitry Dyadin

    Dmitry Dyadin

    ASP.NET Developer

    Belarus - Last active: 10/26/2014 - Tests: 1

    I'm a .NET Developer with over five years of experience. I have qualifications in Web Development using .NET stack technologies(such as asp.net, sql, html, css, js). Also I have 4+ experience working in a team. My projects where: • Evolution1 - American health insurance • Mobitee - mobile golf helper • LifeTimeFitness - mobile healthcare app etc. My goals: • Enjoying the work performed • 100% customer satisfaction Thank you for your attention.

    $11.00 /hr
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  4. Azamat Galimzhanov

    Azamat Galimzhanov

    Software Engineer

    Kazakhstan - Last active: 03/26/2014 - Tests: 1 - Portfolio: 3

    Experienced Software Engineer. I specialize in rapid development of web applications. Background in game development (including AAA titles) and competitive programming. Previous work experience: - CTO \ co-founder of Inteo (http://www.inteonline.com), an online tool for helping both schools and students to teach and learn. (May 2012 - present) - CTO \ co-founder of Titleshop (http://www.titleshop.co), a market place to sell and buy customizable 3d graphics. (Mar 2014 - present) - Lead developer at GS1 Kazakhstan (http://www.gs1.kz/), building an app dealing with barcodes database at a national level. - Lead developer at TravelEasy (http://www.santufei.com), an online travelling agency. (Aug 2013 - Dec 2013) - CoreTech developer at Demonware (http://www.demonware.net), (Mar 2012 - Mar 2013) Education: - Moderatorship in Computer Science B.A. (Mod), Trinity College Dublin, 2008 - 2012

    $22.22 /hr
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  5. Artem Lalaiants

    Artem Lalaiants

    Linux System Administrator

    Ukraine - Last active: 5 months ago - Tests: 3 - Portfolio: 2

    I'm a highly competent and organized Linux System Administrator with more than 4 years of experience in Linux Administration, hosting environment and maintenance of production and development servers. In-depth knowledge in management and configuration of Linux based servers, development of HA systems and security policies. Fascinated with automation of processes in shell and Python. - Linux maintenance (CentOS, Debian, Ubuntu, CoreOS, RHEL); - Cloud hosting (Amazon EC2, RDS, S3, DigitalOcean Droplets); - Virtualization: (VirtualBox, Vmware, Openvz, Xen); - Web servers (apache, nginx); - Databases (MySQL, PostgresQL); - Monitoring (zabbix, nagios) - Mail servers (postfix, sendmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot); - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, qos, proxies); - Python programming. Graduated from V.N. Karazin Kharkiv National University, Kharkiv, Ukraine, Department of Complex Information Technologies. Have a master's degree.

    $10.00 /hr
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  6. Bryan Gelfius

    Bryan Gelfius

    Developer

    United States - Last active: 08/27/2014 - Tests: 2

    As a developer for more than 20 years, I've developed for a wide range of systems. These systems include large mainframe systems utilizing COBOL, CICS, DB2 and IMS, Mid-range systems, and client/server architecture including Java, PHP, C, C++, VB, C#, .NET, SQL Server, MySql and Perl. I'm experience with many different operating systems such as Windows, Linux, and OS/390. I am seeking opportunities to solve business problems for your company.

    $33.33 /hr
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  7. Dmitriy V.

    Dmitriy V.

    Beginner Web Developer

    Ukraine - Last active: 7 months ago - Tests: 2 - Portfolio: 2

    I have been into Web Developing for the past year. During this time I have developed many different web-sites from the ground using different CMS (such as OpenCart, 1C-Bitrix, WordPress) and also I have spent a lot of time making sites corrections (that included working with HTML, CSS, JavaScript and PHP). I have some experience in: SQL, Java, OOP.

    $5.00 /hr
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  8. Ivan P.

    Ivan P.

    Software development, consulting and system administration

    Australia - Last active: 01/07/2014 - Tests: 9 - Portfolio: 1

    I am a technology savvy IT professional with over 15 years of experience in enterprise computing environments, covering a range of local and multi-national organisations in Manufacturing, Health, Finance and the public sector. As a web and application developer, I have implemented a number of Joomla and Wordpress sites, as well as deployed apps for Android and iOS. My passion in IT is solving problems for the real world, by which I mean tackling the needs of businesses and individuals, utilising current technology, or inventing it if need be.

    $16.67 /hr
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  9. Evgen Malinovskiy

    Evgen Malinovskiy

    QA Engineer

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

    Qualification Summary • 2+ years experience of software applications manual testing. • Proficient in software development life cycle including test strategy preparation, test plan development, test case creation, text execution and bug tracking. • Analyzed business requirements, software requirements specifications to create test plan and test case for manual testing. • Experienced in different types of testing, for example smoke, regression, functional, usability testing.

    $3.00 /hr
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  10. Axel Díaz

    Axel Díaz

    Python/Django developer senior

    Venezuela - Last active: 3 months ago - Tests: 2 - Portfolio: 2

    I am a Computer Engineer in Venezuela, driven by diverse and strong passions. Web developer and programmer of applications usually python / django. Specialist cryptography, electronic certification and security. Enthusiastic, optimistic and open to new experiences and challenges. With over 5 years experience. I have also had the opportunity to work on several ambitious projects in a responsible and dedicated.

    $20.00 /hr
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