Top Upwork Freelancers

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  1. Alex Cherkasskiy

    Alex Cherkasskiy

    Professional mobile and desktop software development

    Russia - Last active: 13 hours ago - Tests: 5 - Portfolio: 3

    I'm professional software developer, working since 1998. Expert in C++(Qt)/Objective-C/Javascript Apple Certificated App Developer for Mac and iOS since 2008, working with Xcode, Objective-C, UIKit, and Core Data on a daily basis. Also can dump and use private OSX/iOS frameworks. Providing daily builds using HockeyApp/TestFlight. I have experience in the next areas: - Developing native mobile applications for iOS and Android - Developing desktop applications for Mac and Windows using native tools or Qt - Integrating various SDKs to native and Phonegap based applications for iOS and Android including Parse.com, Mixpanel, Google Analytics, Appsflyer, LiveRail and others - Google Analytics setup, Mixpanel setup, etc

    $20.00 /hr
    1,733 hours
    5.00
  2. Lars Wendt

    Lars Wendt

    Software, Websites, Translations

    Spain - Last active: 1 day ago - Tests: 1

    .Hello, I am a professional developer, I had my own companies since 1996 in germany, then in 2012 I moved down to spain at the costa blanca, working with my old customers and building up a new network with thrustworthy persons and companies. We can communicate in English, German, French, Spanish and some dutch and danish. Thus I am offering translation services aswell. Below there is a list of things I am looking for and what you can expect from me, - and what I can do for you - just give it a try and you will see that, if the communication is ok, your things are gonna be sorted ! I'd like to build up a longterm relation, if we'd work together YOU can expect: - good communication - free advice & tips - not every move I do has to be paid - cool solutions - new ways to do things - Bugs fixed and problems solved - new Ideas that might advance you / your project What I expect: - fairness - Exact explanation of what has to be done *OR*, If you dont know it, we must have a chat to clear things up - If you want to know an exact price, then I have to know exactly (and everything) that has to be done. - long term collaboration - what doesnt mean that you have to have something todo every day, but if you have something, call me - Trust me, I know what I am talking about, dont hire a bunch of people when I allready have a solution, because too many cooks spoil the broth What can I do for you ? - Web / Desktop Applications C# - PHP - Java - JavaScript - JQuery - Bootstrap - Facebook API - Server / Linux SSH - Hosting / Domain stuff - Delphi - C++ - Photoshop / Design stuff - CSS - Templating - MySQL - SQL, MSSQL - Development and planning - Designing and templating - Debuggin, Bugfixing - Websites - Desktop Apps - Mobile Apps (Android) - Responsive Websites - XML / JSON Import export feeds / connectivity / data exchange Recent actions: • Conceptual design, planning and implementing of Websites, CMS- and shop systems • Consulting and planning of advertising campaigns • Requirement Analysis, ROI, • Advertisement, print, lay outing, advertising photography • Internet Development [PHP/MYSQL, Flash etc.] • Development of own CMS, Plugin development, • Internet marketing, Adwords, SEO • Connection with merchandise management systems • Interface Development, porting • Database Development, maintenance, support • LAN & PC Service, repairs, support • Conceptual design, planning and implementing of networks, maintenance, administration and user support • Network security and usability • electronic point of sale (EPOS) systems, PDA und Intranet solutions Certificates: - Java fundamentals for programmers switching to Java - Advanced Delphi programming - IHK Expert for IT-Network management - IHK heterogeneous Networks – TCP/IP - Internet - Microsoft Certified Systems Engineer [MCSE] - Implementing and Supporting Microsoft Proxy Server 2.0 - Implementing and Supporting NT 4.0 Servers in the Enterprise - Implementing and Supporting NT Server 4.0 - IHK Systems management under Windows NT - Internetworking with Microsoft TCP/IP on Microsoft Windows NT 4.0 - Microsoft Certified Professional [MCP] - Implementing and Supporting NT 4.0 Workstations - Networking Essentials - IHK from PC to Workgroup - IHK Systems management under Novell 4.1X Software Adobe Photoshop, Adobe Dreamweaver, Macromedia Fireworks, Macromedia Flash, 3D Studio Max, Borland Delphi, MS Visual Studio, Oracle Netbeans, Borland C++ Builder, Java Eclipse, MS Visual Studio, ...... Excellent knowledge of JavaScript, CSS and (D)HTML, JQuery, Bootstrap, PHP Excellent knowledge of Office Software and miscellaneous Operating systems. Programming languages Delphi (16 + 32), C++, C++ Builder, Java, PHP / SQL / MYSQL, Flash / Action script DirectX / Direct3D, C#,JQuery, [Delphi + JEDI]

    $25.00 /hr
    2,042 hours
    5.00
  3. Brian Calvillo

    Brian Calvillo

    Mobile Developer

    Spain - Last active: 1 day ago - Tests: 1

    I started in Canalip, one of the best web development companies and SEO pages using PHP, MySQL and jQuery with Joomla frameworks. Then I worked in Novaigrup, developing online stores and custom projects by programming from 0. In Novaigrup i development projects for Purina. After completing a course on Android Mobile Buisness and entered Applications to develop the CRM app Optimasuite for commercial mobility. Then as I entered Innofis mobile apps developer developing high level for major companies like leading bank Arabic Alhali (NCB), Salespoint (app for business in mobility) and the app "Feed Smiles" from Danone.

    $16.67 /hr
    1,629 hours
    4.85
  4. Yuriy Kovalenko

    Yuriy Kovalenko

    Expert Web Developer - PHP/MySQL/AJAX/CodeIgniter/WordPress

    Ukraine - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    I am pleased to present my candidacy as an experienced and proficient web developer with several years of experience in IT industry. I mainly specialize in: - PHP (OOP)/ MySQL, AJAX; - JS frameworks (jQuery/Node.js/Express/Backbone) - PHP frameworks (Zend/CodeIgniter/Kohana); - WordPress platform (creating plugins/themes from scratch); - Slicing responsive designs into valid HTML5/CSS3; - Implementing payment gateways (PayPal, Authorize.net, Google checkout); Also: SVN/GIT, Jirra, Assembla etc

    $22.22 /hr
    2,141 hours
    5.00
  5. Subbarayudu M.

    Subbarayudu M.

    BMC Remedy ITSM Developer and Administrator

    India - Last active: 26 days ago - Tests: 1

    Professional Summary  BMC Remedy relevant work experience of 8.9 Years in Development, Integrations with other applications, configurations and Customization of ITSM suite of applications.  Best experience in transformation Projects; I do requirement gathering, Implementation of new requirements, testing and providing ITSM Training to User.  ITIL Foundation Version3 certified from APM Group in Sep 2010.  Have got best hands-on/knowledge in configuring foundation data, asset management, approval engine, SLM targets etc. (using data management tool, AR Import & AIE)  Good skills in administrating BMC ITSM Suite version 8.1 and version 7.6.03, AR Server & MidTier on Linux and Windows servers.  Integrated ITSM with in-house and Third party applications using remedy Web Services.  Have done ITSM Installation of both version 8.1 patch 02 and 7.6.03, Midtier 8.1 and required database configuration; By solving all installation issues  Exposure to Network Fault Management system. Had undergone corporate training on Tivoli Netcool Omnibus and have good understanding on Impact and Webtop functionalities.  Involved in design, workflow and implementation of Trouble Ticketing Management by integrating Netcool and Remedy applications with Gateway.  Ability to support and enhance Netcool Automations and Controls by providing valid inputs for enrichment/correlation polices. Got hands on Netcool Webtop end user administration.  Actively Involved in GNOC ISO 27K certification procedure. Defined and implemented control and security mechanisms for GNOC OSS environment like Access controls, Incident, change and Asset management.  Have got authorized training on Citrix XenApp V6.5 and ability to support GNOC OSS Citrix platform.  I have learnt the concepts of BMC Atrium Discovery and Dependency Mapping (ADDM); BMC SRM & Work order Management.  Have got hands on business objects server and developing crystal reports and building typical SQL views/queries on remedy tables.

    $20.00 /hr
    29 hours
    4.88
  6. Suren Karapetyan

    Suren Karapetyan

    Senior System/Network Administrator (devops)

    Armenia - Last active: 13 hours ago - Tests: 8

    An ambitious *nix System and Network Administrator with eight years' experience working in ISPs and other service providers maintaining existing and designing new infrastructure. DevOps skills which help to bridge sysadmins' and developers' teams. Master's degree in Math Sciences. I'm looking for interesting projects which use new/young technologies and provide new challenges. Would also be great to work with interesting people.

    $40.00 /hr
    1,042 hours
    4.93
  7. Lai Tash

    Lai Tash

    Python developer

    Russia - Last active: 18 days ago - Tests: 3

    Hello and thanks for your interest in my profile. I've started my programming path in mid 90th, starting from atari and msdos programming. Approximately five years ago i've turned my face on Python, which now became my prefered programming language and the one i have the most experience with, both in desktop and web development.

    $20.00 /hr
    396 hours
    4.94
  8. Scott Blaydes

    Scott Blaydes

    Linux/BSD/Unix Systems Administrator.

    United States - Last active: 13 hours ago - Tests: 4 - Portfolio: 1

    ## BIO Over 20 years experience in IT. Seventeen years experience as Systems/Network Administrator for Internet Service Providers. Designed and implemented networks, including WANs, LANs utilizing wired and wireless technologies. Provided server administration for production SaaS website and eCommerce sites, including PCI DSS security compliance. ## Area of Expertise Operating Systems: Linux, FreeBSD, OpenBSD, RedHat, CentOS, Debian, Ubuntu, OpenSuSE, Windows Server (2000-2008). Routers: Mikrotik, Linux, low-end Cisco, soho routers. Networking: wireless, wired, LAN, WAN, switches, cabling. Server Software: Apache, sendmail, postfix, DNS, bind, dovecot, courier, email, mail server, pop3, imap, Wordpress, Joomla, bash, shell scripting.

    $20.00 /hr
    948 hours
    5.00
  9. Nikolay Moskvichev

    Nikolay Moskvichev

    C/C++ developer

    Russia - Last active: 6 days ago - Tests: 3 - Portfolio: 1

    Thank you for viewing my profile! My main objective is to provide excellent service, with timely, accurate, and professional results. Have been working in area of biometric solutions for a number of years. Have acquired considerable experience in image processing. Strong understanding of multithreaded development and Inter Process Communication and the challenges which this can cause. Have experience with database client applications development. C/C++ more than 10 years of experience (Windows/Linux).

    $22.00 /hr
    170 hours
    5.00
  10. Nelson Francisco

    Nelson Francisco

    Software Engineer

    United States - Last active: 12 days ago - Tests: 9

    15+ progressively responsible years of experience in program development, systems analysis & design, database management, project leading and training. Strong knowledge and skills in problem analysis, structured programming design and techniques, debugging and testing procedures, and data/file manipulation. Demonstrates ability to work effectively in team setting and adapt to dynamic priorities based on business requirements.

    $55.56 /hr
    505 hours
    4.92