Top Upwork Freelancers

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  1. Olexander Yermakov

    Olexander Yermakov

    Python Developer

    Ukraine - Last active: 1 day ago - Tests: 4

    am a python programmer. I am experienced in using: - Django, - Twisted, - Tornado, - nltk, - Flask, - Bottle, - Scrapy. JavaScript: - Angular.js - Backbone.js - jQuery Php: - Yii - WHMCS HTML/CSS Also I have experience in android development.. My hobby is operation systems, so I have some experience in Assembler(GNU and AT&T) and C programming. I'm a linux user. Used FreeBSD in past. Have bachelor degree in applied mathematics.

    $11.11 /hr
    478 hours
    5.00
  2. Amir M.

    Amir M.

    Senior Consultant, Developer & Architect.

    Egypt - Last active: 1 day ago - Tests: 6 - Portfolio: 6

    Over 10 Years of experience development of which over 5 years of experience in Team management and consultancy. I have proven experience in building Web portals and applications in different business domains including Health, Banking, Shipping, Tourism, Education, Sales and others. I have two College degrees in Computer Science and Business; My working knowledge includes but not limited to Software Design, Software Architecture, System integration, Requirements Analysis, Requirements Writing, Android Development, IPhone Development, mobile Development (PhoneGap), Asp.net, MVC, .net,C#, VB.net, VB6, ASP Classic 3.0, .net 4.0, WCF, MSMQ, SQL Server, JQuery, JavaScript, BootStrap, SQL Server, SSIS, SSRS, MS Dynamics CRM 4, MS Dynamics CRM 2011

    Groups: Microsoft Certified Professionals

    $27.00 /hr
    3,190 hours
    5.00
  3. Maxim B.

    Maxim B.

    Expert Mobile Applications Developer

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 3

    I love programming because it is doing users life easier and better and my clients business profitable and technologically. I have been developed business, social and promotion mobile applications last of 3 years. Experienced developer of: 1. Offline, client-server apps; 2. Audio, photo, video apps; 3. Maps and gps apps; 4. Integration with social networks and ads and analytics services. Below in 'Portfolio' section you can look at my better apps which I developed for my clients. If you need an mobile app developer, please contact me to discuss the options. I will develop your app very qualitatively and quickly!

    Groups: Application Developers Alliance

    $29.99 /hr
    478 hours
    5.00
  4. Scott Blaydes

    Scott Blaydes

    Linux/BSD/Unix Systems Administrator.

    United States - Last active: 1 day 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
    900 hours
    5.00
  5. Lai Tash

    Lai Tash

    Python developer

    Russia - Last active: 11 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
  6. Maksim S.

    Maksim S.

    Software Developer & Architect

    Russia - Last active: 1 day ago - Tests: 6

    Hello, I'm strong C/C++/C#/Java/Javascript Windows, Android and Web Developer with 20 years of experience. Full cycle software development: analysis, design, implementation, testing, maintenance and support. I've built quite a bit of systems in the past from the ground up to success. I'll be glad to do the same for you. Regards, Max. PS: I'm several math olympiad winner both is school and university. Quick learner. These are areas I've been working with: Areas client side: Any Web (ASP.NET, ASP.NET MVC), WPF, Any Win32 (barebones, WTL, MFC), Win32 call hooking Android including NDK. Regular javascript and jQuery, Angular.js, Moustache.js Areas server side: ASP.NET, Java Spring, TSQL, node.js etc Most important is that I like other areas such as: Visual recognition, Data mining, Machine learning, Discrete process acquiring etc

    $30.00 /hr
    179 hours
    5.00
  7. Gary G.

    Gary G.

    Web Development / Java / JSF / PrimeFaces / Lotus XPages Notes Domino

    United States - Last active: 3 days ago - Tests: 1 - Portfolio: 1

    I have over 15 years of development and implementation experience on projects ranging from small departmental applications through complex enterprise solutions in multi-national corporate environments. My software and application expertise is very diverse and includes Java, Java EE, JSF, JSP/Servlets, and related frameworks and APIs including Spring, Hibernate, EclipseLink, JBoss Seam, RESTful Web Services, PrimeFaces, Lotus Notes & Domino, XPages, Visual Basic, and Crystal Reports. My relational database expertise includes MySQL, Microsoft SQL Server, Oracle, and PostgreSQL. Beyond application development, I am skilled in high-level requirements gathering, risk analysis, technical design analysis, application modeling, implementation planning, and support. Please allow me to provide you with not only expert technical skills but the knowledge and experience I have gained delivering a broad range of business solutions such as CRM, Change & Problem Management, Incident Management, Help Desk, Health Care, Human Resources, as some examples.

    $50.00 /hr
    1,413 hours
    5.00
  8. Nguyen Hoa

    Nguyen Hoa

    Java,Spring,AngularJS,Struts,HTML,CSS,Swing,HYBRIS expert

    Vietnam - Last active: 1 month ago - Tests: 2 - Portfolio: 5

    - Intensive knowledge in Java Core, Oriented-Object-Programing, Design pattern - 6 years experience in Java web programming, 3 years experience in Hybris E-commerce platform - J2EE Technologies: Spring, Struts, JSP, JSF, Servlet, Hibernate, Solr - HTML5, Javascript, CSS, SASS, Very good at AngularJS XML, JSON, XSL - HYBRIS platform expert (Hybris E-commerce Certificate) - Database : MySQL, MongoDB, PostgreSQL - Java Desktop Application (Swing, AWT,...) - Java certificates: SCJP, WCJP. - Bachelor in Computer Science. - English communication fluently

    $8.00 /hr
    1,235 hours
    5.00
  9. Volodymyr Taliar

    Volodymyr Taliar

    Web UI Developer

    Ukraine - Last active: 4 days ago - Tests: 2

    I’ve been working as Web UI Developer since 2009. I have experience in such technologies as HTML/HTML5/HAML, CSS/CSS3/SCSS/SASS and JavaScript/Ajax/JSON so I can do PSD-to-HTML work of different complexity. Also I worked with different JS frameworks like jQuery, Backbone, AngularJS, Jasmine, Google Maps/Leaflet etc. My knowledge of PhoneGap/Ionic is also good so I can develop hybrid mobile applications. Finally, I know PHP, MySQL to implement different backend tasks like REST/JSON API, working with DataBase etc. I can do both front-end and back-end task, starting from developing simple HTML/CSS layout pages ending with developing complete Web and Mobile applications.

    $16.67 /hr
    115 hours
    4.65
  10. Alexey Nashchekin

    Alexey Nashchekin

    C# Developer

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

    I have about 5 years programming experience working with .Net technologies. I am an expert in .NET (C# and VB.NET) and SQL Server. I also have some projects on other DB platforms, such as Oracle. I have MCPD certificate in Web Development. I have created web applications using both webforms (asp.net) and MVC3. I have created some desktop projects, using winforms. My experience include various web applications using MVC3 and C# and asp.net. I am an expert in using and customizing Umbraco CMS, including developing extensions for it. I am mostly interested in developing backend and database functional for applications, though I can do most frontend tasks just fine.

    $25.00 /hr
    80 hours
    5.00