Top Upwork Freelancers

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  1. Shirish Batule

    Shirish Batule

    ASP.NET | MVC | C# | JQuery | JSON

    India - Tests: 2 - Portfolio: 1

    Over the last 4 years,SQL,MVC 3 & 4,Json,Jquery, Ajax,TFS, OOP, and software design and testing and also I have developed a wide range of websites using HMTL, DHTML,ASP.NET, C# and SQL Server 2008 including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. experience in n-tier web development - extensive experience of C#/Telerik/SQL Server/ComponentOne/DevExpress/Microsoft Access - dedication/creativity/intelligence

    $7.00 /hr
    0 hours
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  2. Juan Carizza

    Juan Carizza

    Web & Mobile Developer

    Argentina - Tests: 6

    I have used language like PHP, Visual Basic, C and now i like to use Python and Javascript. And always looking for new things. Worked on a few companies in Argentina, and also worked a lot remotely for different companies around the world: USA, Spain and Colombia. Created’’’ from simple websites to huge web applications that included different technologies like: cloud computing, non-relational databases (noSQL), web services, responsive mobile website and application APIs.

    $10.00 /hr
    0 hours
    0.00
  3. Alexander S.

    Alexander S.

    Alexander Savin

    United States

    Operating Systems MS Windows, Apple Mac OS X, Linux Networking Local Area Network (LAN), Wide Area Network (WAN), TCP/IP Hardware/Systems Cisco/Netgear Wired/Wireless Routers, Switches, Hubs (IPv4/6); Any kind of Servers (VPN, VoIP/SIP, SSH/Telnet, HTTP/FTP, DHCP, DNS, RDP, SMTP/POP3, Radius, XMPP, SQL); Firewalls; Tablets and Smartphones (Apple iOS, Google Android, MS Windows Phone); Scanners; Printers; UPS; Software MS Office suite; Wireshark; SSH/Telnet Apps; Antivirus suites (Kaspersky, Dr. Web, Symantec, McAfee); Adobe Photoshop suite; Browsers (Chrome, FireFox, Safari, Internet Explorer and etc); IMs/Voice (Skype, Jitsy, ICQ, GTalk and etc) Development Perl, Python, RegEx, Bash, MySQL, SQLite, HTML, CSS, Javascript

    $33.33 /hr
    0 hours
    0.00
  4. Donovan F.

    Donovan F.

    Cloud Engineer and Linux Expert

    South Africa

    I am an accomplished Systems Administrator with over 13 years professional experience building infrastructure and platforms for small web hosts, the enterprise data center and the cloud. My primary specialties are Linux systems, open source software, and cloud platforms. I began my career integrating Linux systems and varies opensource technologies for Internet Service Providers and Telecommunications providers. I realized that integrating programming/scripting into my skill set would automate and provide easy of implementation to many of my projects. Here is a brief sampling of skills and technologies I am currently (2015) working with: Linux - RHEL, CentOS, Ubuntu, and FreeBSD Datastores - MySQL, PostgreSQL, Memcached, Redis, MongoDB Monitoring - Nagios, Munin, Cacti, Shinken Management - Chef, Puppet Platforms - AWS, Rackspace, OpenStack Frameworks - Rails Lanaguages - Ruby, Python, Perl, PHP SCM - Git, SVN

    $27.78 /hr
    6 hours
    0.00
  5. David Steverson

    David Steverson

    .NET Developer C#

    United States - Tests: 3

    I have been a full time software developer since 1997. My work experience has been in insurance, airline, healthcare and utility industries. I have used these technologies to a great degree: C#, C++, SQL, MCF, WPF, MVVM, MVC. Certifications: Microsoft Certified Solutions Developer - 2000, Microsoft Certified Professional - 2011, Windows Communication Foundation - 2011 I came from a varied work background (commercial carpenter, draftsman, sign/graphics (self-employed) to software development (self-taught). Hobbies include oil painting and antique automobile restoration.

    $33.33 /hr
    0 hours
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  6. Ethan Willis

    Ethan Willis

    Full Stack Javascript Engineer and Java Guru

    United States

    Hello, I'm a professional software engineer with enterprise experience and the theoretical knowledge that comes along with my B.S. in Computer Science. I've succesfully battled my way through programmer purgatory to come out on the other side, to serve you. I've got an extensive background and passion for web technologies first and foremost. I do backend work in PHP, Javascript, Meteor.JS, and Node.js. On the front-end I've got over a decade of HTML and CSS experience, but I wouldn't mind working on Famo.us interfaces with you :) Web technologies don't always pay the bills however and I've become highly skilled with more traditional environments as well. I've been developing in Java for about 7 years now in academic and enterprise settings. As well, I've picked up Salesforce.com development skills as I've been working towards integrating legacy Java applications with the Force.com platform. If you need anything related to Apex (triggers, classes, etc.) and/or Visualforce, I've got you covered!

    $25.00 /hr
    0 hours
    0.00
  7. Yury S.

    Yury S.

    Experienced Java developer

    Russia - Tests: 6

    I have over 7 years of Java and web development experience using wide range of technologies - from WebSphere Portal to lightweight REST services. Recently I've been most interested in constructing SPA with thin state mid-layer, like Jersey+MyBatis on server and client using JS MVC framework. Besides that I have some knowledge on client stack technologies - HTML+CSS and JavaScript (ExtJS, EmberJS)

    $22.22 /hr
    0 hours
    0.00
  8. Trigve Korssjoen

    Trigve Korssjoen

    Senior Software Engineer

    Argentina

    - Currently working with java, groovy, grails, mysql, tomcat in linux environments. - Experience building and working with REST apis, HTML+Javascript FrontEnds. - Studies: Information Systems Engineer, graduated from the Universidad Tecnologica Nacional (Argentina), At the age of 23. - Experience: +6 years in software development with several responsabilities. I Worked as a QA, Software Developer for desktop and web platforms, and Actually I am the responsible of the full redesing of one of the major pieces of the software in the company I work for.

    $16.67 /hr
    0 hours
    0.00
  9. Yaroslav Mateyko

    Yaroslav Mateyko

    ANSI C/Lua/PHP Developer

    Ukraine - Tests: 1

    First things first, so: I'm a C-developer, it's my primary skill. I have more than 6 years of software development, generally web-oriented, large-scale applications. I love to develop robust, scalable solutions. I've studied different methods of data storage and processing. Algorithms, data structures, binary trees, b-trees, hash algorithms such as linear hashing of Lytvyn and dynamically extensible hashing, all this helped me to understand more deeply the structure of data storage systems and a hardware layer impact for such systems. I'm a Vim-er. I'm not afraid of the command shell and I know how to write, compile, link and debug my applications in several environments including Windows / Mac OS X / Linux using my sweet ANSI C compiler. And I love Lua :) Additional Skills: * Advanced knowledge level of Lua VM internals, I have implemented next modules for Lua VM: libsocket (full support of TCP and UDP, fully transparent IPv4 and IPv6 agnostic code), libutil (for cryptographic digests as SHA256, CRC32 and other utils), libjson (serialization and deserialization of Lua internal data structures), libdb (high performance key-value database engine). All modules are cross-platform and can be compiled for Windows, Linux and Mac OS X. * Deep knowledge level of technics for writing high performance custom made servers and network services. Know the difference between sockets polling (event-driven) and threading and then to use one or another. * Good knowledge level of SQL (SQLite, MySQL, PostgreSQL) and deep knowledge level in writing of custom non-relational high performance database engines. Stack Overflow Careers: http://careers.stackoverflow.com/my Willing to relocate.

    $10.00 /hr
    0 hours
    0.00