Top Upwork Freelancers

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  1. Jon Rowe

    Jon Rowe

    Actionscript/Flex Expert with comprehensive design and artwork skills

    United Kingdom - Last active: 15 hours ago - Tests: 3 - Portfolio: 2

    Self-motivated, innovative developer with a track record of delivering stunningly visual and enjoyably social games and apps for both web and mobile. Plans, tests and delivers quickly and efficiently using a wide range of industry standard tools and frameworks. Employs sound Object-Oriented techniques to create well-documented, organised, bug-free code that is built to last. Areas of expertise include: • Flex/Actionscript 3 • TDD/BDD • Starling/Feathers • Away3D • Robotlegs 1 & 2 • PureMVC • Box2D, Nape Physics • AS3Signals • Facebook Graph API, Twitter API, Instagram API • iTunes Connect/Google Play Store integration • Angular.js/Express.js/Node.js full-stack test-driven development • Git/SVN

    $31.11 /hr
    86 hours
    5.00
  2. JOBIN JOHNY

    JOBIN JOHNY

    Senior IT Specialist

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

    Am a Senior IT specialist with more than 8 years experience in the IT Support & Service Industry focusing on Server and Network Administration that includes projects and supports on Exchange, Active Directory, Terminal, RDS, Vmware, Hyper-V, DNS, DHCP, Windows 7, Server 2008, Server 2012. Am playing as key role in my own new venture , Eyne Tech services , a IT Service and support comply in its incubation stage. Eyne-Tech services is a technical support company that is built upon the keel of a dedicated crew. We specialize in providing Outsourced Remote IT support, providing powerful backend solutions for applications, portals and websites, server management, network management IT infrastructure project as well as migrations tasks.

    $18.00 /hr
    79 hours
    4.98
  3. Boris Domazet

    Boris Domazet

    Artist and Graphic Designer

    Bosnia and Herzegovina - Last active: 1 day ago - Tests: 1 - Portfolio: 35

    The strongest characteristic and gain of mine is that I will use all my concentration and passion in any kind of job that You offer to me. My five years of experience guarantees You correctly and successfully job done with strict adherence to deadlines and great flexibility in work. You want to see some of my work? Check my portfolio and tell me what You think.

    $20.00 /hr
    39 hours
    4.90
  4. 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
  5. 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
    494 hours
    5.00
  6. Giancarlo O.

    Giancarlo O.

    3d Modeling and Visualization

    Philippines - Last active: 15 hours ago - Portfolio: 43

    I specialize in 3D rendering of interior and exterior architectural designs, including product presentations. I've had at least 5 years experience in the use 3DS Max for modeling, Vray for rendering and Photoshop for post processing or photo editing. I've worked on a variety of projects for local and international clients to service their 3d rendering requirements and I always strive for excellence in every project.

    $16.00 /hr
    41 hours
    5.00
  7. Ghulam Mustafa

    Ghulam Mustafa

    Web Developer

    Pakistan - Last active: 28 days ago - Tests: 2 - Portfolio: 8

    Expertise in design, development as well as enhancements of the Web applications and the corporate Web sites,product development, design as well as technical management are some of the illustrious features of my work experience. Apart from that; strong technical skills, proficiency over Internet working technologies, HTML, as well as graphic design are other important features, in my career so far.

    $15.00 /hr
    99 hours
    4.96
  8. Roland S.

    Roland S.

    PHP programmer experienced in Zend Framework, CMS

    Serbia - Last active: 9 days ago - Portfolio: 29

    I'm a web developer in Serbia with 6 years of experience in the industry. I was worked in older frameworks, but nowadays I work with Zend Framework on a large scale web applications. When i have free time i develop my Cms with Zend Framework which I use as a core in my projects.

    $20.00 /hr
    1,702 hours
    5.00
  9. Juan Carlos Contreras Ontiveros

    Juan Carlos Contreras Ontiveros

    Web Development & Software Development

    Venezuela - Last active: 1 month ago - Tests: 5

    I have developed a certain amount of websites using HMTL, PHP, AJAX, PostgresSQL, MySQL, Joomla and Engine Templates like "TinyButStrong". Plus, I have been developing among my jobs, diferent king of desktop software, in c++, java, batch. I also have good experience in SQL database management, software design and testing.

    $11.11 /hr
    239 hours
    5.00
  10. 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