Top Upwork Freelancers

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  1. Jagjeet Singh

    Jagjeet Singh

    Labtech, Kaseya, ConnectWise Consultant

    India - Last active: 11 days ago - Tests: 1

    Technically knowledgeable and service oriented IT professional experienced in providing solutions to customer and end-users with proven technical expertise is seeking for a rewarding, challenging and personal growth where I can best use my knowledge and experiences in implementing, managing and supporting the IT infrastructure and end-users. Specializing in designing, implementing and maintaining Enterprise IT platforms, TRT takes the stress, risk and complexity out of managing core IT systems. Maintain complete control over the environment we take accountability for keeping it running efficiently and securely.

    $22.22 /hr
    1,843 hours
    5.00
  2. Timur Birsh

    Timur Birsh

    Unix Systems Expert and Oracle DBA

    Kazakhstan - Last active: 25 days ago - Tests: 7

    Hello, Over the last 15 years, I am working with the following Unix systems: BSD based systems, Solaris and Linux distributions including Debian, RedHat Enterprise Linux, CentOS, Oracle Linux and Ubuntu. Over the past years I have developed a wide range of solutions: VPN, proxy, mail, web, file, Samba, DNS, DHCP, SSO, database, monitoring, backup, virtualization and high availability servers. I am Oracle DBA with the 5 years of experience. I work for financial institution. On my control a 21 databases. Mission critical and big databases runs on the IBM hardware and AIX operating system. Other databases runs under control of Solaris (SPARC) and Linux operating systems. For data protection we use Data Guard. One of the best products of the Oracle is Enterprise Manager Cloud Control. We use it for the databases and hosts monitoring. Its management repository contains a lot of information. It is very useful in building of custom applications (reports, etc). I have work experience with the following Oracle RDBMS versions: 8i/9i/10g/11g. I am big fan of a tasks automation. For small jobs I use shell scripts. For jobs that have complex logic I use Python or Perl. For complex text processing I use awk, sed and shell scripts as a glue. I have 5+ experience of C language programming for Unix. Hardware administration of the following vendors: Oracle (Sun), HP, Dell. I am contributor of the following free software projects: Debian (http://qa.debian.org/developer.php?login=taem@linukz.org), Transmission Bittorrent Client, inadyn Dyndns client. I maintain the following opensource programs: * sXid - http://linukz.org/sxid.shtml * cd-discid - http://linukz.org/cd-discid.shtml I use Git for source code management. I would be happy to help you. Please do not hesitate to contact me.

    $33.33 /hr
    18 hours
    4.97
  3. Eugene Dementiev

    Eugene Dementiev

    *nix geek

    Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 1

    Over the last 10 years, I was working with *nix-like OSes. I started from FreeBSD and OpenBSD, and now I use mostly Gentoo Linux. I have developed a big bunch of parsers/small scripts, configured a lot of different software. I have experience with a few different programming languages, mostly Python and bash. I've tried myself in web development (using flask, mongodb, a little of jQuery, etc). At my main job I work as a DevOps/Systems administrator. I use Ansible, ElasticSearch, Gitlab with Gitlab CI, pacemaker, docker, and many more cool things! I also mentor junior developers. Right now I need some extra money, so I'd love to do the following: 1) Ongoing sysadmin stuff. RAID, gmirror, software installation, compilation 2) Automation tasks with Ansible 3) Work with docker containers, write dockerfiles. 4) Do some Python coding to glue things together I can dedicate a few hours every day with more hours on holidays. I usually work between 7-10am CST (8-11am EST).

    $22.22 /hr
    120 hours
    4.96
  4. Rajvinoth A.

    Rajvinoth A.

    PHP,Wordpress,Drupal,Opencart,Cakephp,HTML,CSS, Mysql,JS,dotNet,C#

    India - Last active: 4 days ago - Tests: 6 - Portfolio: 9

    Web developer with over 9+ years of experience. I am specialized in PHP and My SQL.I’m proficient in many tools that i use html5,css3, Java Script XML and Ajax , CMS and languages (WordPress, Joomla and PHP). My mission is to provide high quality websites, eCommerce solutions, domain and hosting services that enable small and medium businesses to establish online visibility, increase sales, and improve productivity by developing modern eye-catching layout based websites. My areas of expertise are: System Analysis/performance tuning, Php, Mysql, C#, SQL, .NET, HTML 5, CSS, XHTML, UML, ASP.NET, VBScripting, UML, OpenCart, Wordpress, Paypal, Authorize.net, Payment Gateways, API Integration etc... Looking forward to assist my clients technologically.

    $19.99 /hr
    162 hours
    4.91
  5. Nirav U.

    Nirav U.

    Expert C# Developer with ASP.Net and MVC

    India - Last active: 6 days ago - Tests: 2 - Portfolio: 3

    An excellent "Solution Provider" for your technical requirements with 6+ years of experience. My goal is to apply one stop solution to achieve highest degree of customer satisfaction. A senior developer having deep knowledge in Microsoft platform and Architecture. I have developed Web and Windows applications. My vast array of development skills include: - ASP.Net 2.0/3.5/4.0 - C# and VB.Net - ASP.Net MVC 2.0/3.0/4.0 - MS SQL Server 2008/2012 - WCF services - jQuery, JavaScript, AJAX Control Toolkit - HTML, CSS - Telerik Controls, Kendo UI Toolkit - Microsoft Enterprise Library, Entity Framework, N-Tier Architecture Highly qualified, efficient on work deadline and provide qualitative work with customer satisfaction. Have completed various applications in insurance, event management and finance domains. Looking to establish an energetic and enthusiastic atmosphere between me and client through my work and dedication.

    $10.00 /hr
    364 hours
    4.89
  6. Waqas Khan

    Waqas Khan

    Software Engineer

    Pakistan - Last active: 4 days ago - Tests: 4 - Portfolio: 5

    I am an expert with 7+ years of experience in providing both web and mobile solutions. I have a great empathy for the user and create products that delight the users with great user experience. Over the last 7 years of my life, I've worked on complex .NET, C/C++, Javascript, PHP, mySQL, SQL Server, Node.JS, Cocos2dx, iOS and Android products.

    $30.00 /hr
    70 hours
    5.00
  7. John Rudzinski

    John Rudzinski

    Web Developer with JavaScript and PHP experience

    United States - Last active: 4 days ago - Tests: 7 - Portfolio: 2

    I am an experienced Web Developer with extensive HTML, PHP, and JavaScript experience. I have my B.S. in Computer Science from Indiana University, and several years experience working with clients on a variety of different projects. I pride myself on getting things right the first time, and that, along with efficiency, will be my main goal while working on your project.

    $40.00 /hr
    226 hours
    4.96
  8. Alain C.

    Alain C.

    Java, Web and Google Maps Engineer

    United States - Last active: 1 month ago - Tests: 2 - Portfolio: 5

    Experienced professional with 6 years of experience of Java/J2EE web projects. I have a good knowledge of Google products and APIs as well (Google Maps, KML/KMZ). I also have a strong testing background (JUnit, JMock, Cobertura, Concordion, Selenium, Webdriver...) and developed a couple of testing frameworks based on these technologies. Specialties include: Java, J2EE, JEE, KML, KMZ, Google, Maps API, Javascript, AJAX, XML, SAX, DOM, JAXB

    Groups: Application Developers Alliance

    $74.00 /hr
    25 hours
    4.91
  9. Abbas Ali

    Abbas Ali

    Expert software Testing Engineer

    Pakistan - Last active: 3 days ago - Tests: 2 - Portfolio: 5

    Challenge to ensure quality of software. I am a dedicated and well-trained QA consultant and can be a great asset to your projects. Test Efforts includes manual & automated testing of Web, Desktop & Mobile (iOS, Android, Windows Phone, Blackberry and J2ME) apps. Leading role in Test Planning, Manual & Automated Test Case Designing, Test Execution and Bug Reporting. Hands on experience in all areas from Requirement. Areas that I have already covered include, ~ CRM Testing ~ Testing of Financial apps ~ Testing of E-commerce apps ~ Testing of Social Media apps ~ Testing of Educational apps ~ Testing of Health Care apps ~ Testing of Financial apps ~ Testing of Tourism apps ~ Testing of Telecom apps ~ Testing of Web Services & APIs ~ Financial Middleware Testing ~ Debit Card Production Testing ~ Bill payment Solutions Testing

    $8.00 /hr
    10 hours
    5.00
  10. Misun Nam

    Misun Nam

    CPA

    United States - Last active: 2 days ago

    Misun Nam, CPA Accounting and Tax CPA with over 15 years of experiences for small business bookkeeping and tax preparation using QuickBooks and ProSeries, ProSystem-fx and UltraTax Software. Well versed in all aspects of closed held business taxes including income tax, sales tax, payroll tax and personal property rendition, etc.

    $33.00 /hr
    454 hours
    4.89