Top Upwork Freelancers

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  1. Michal S.

    Michal S.

    IT Project Manager / System Architect / Developer

    Poland - Tests: 6 - Portfolio: 2

    I'm an owner and project manager / lead developer at small company delivering web applications from simple cms (mezzanine) based websites (www.czerwony-smok.pl) to enterprise level near realtime multi-tier applications, which integrate multiple technologies and platforms (www.tradingowl.com) Not only I can work for you as detail-oriented developer, focused on achieving your business goal, but I can manage group of (distributed) people also. I ensure quality of the frontend and backend-side code. I like test driven development style. My company can be the target for outsourcing of IT services for your company, so you can keep costs under control more easily and manage the project on more coarse-grained, higher level. I'm able to plan and build whole project from requirements gathering, system architecture, development, testing to deployment and further maintance. Can provide additional high quality graphic and ux design thanks to freeelancers cooperating with my company. My primary technologies are Django on backend and Adobe Flex (had some break from it) or Ember.js for rich frontend. I'm not tied to technology though, as I choose right tool to the right task. I learn eagerly and fast. Looking forward to cooperate with you. Regards, Mike

    $27.00 /hr
    289 hours
    5.00
  2. Liubomyr M.

    Liubomyr M.

    Front-end developer

    Ukraine - Tests: 3 - Portfolio: 2

    Front-end developer focused in developing rich web applications, with a good eye for design and interaction. I enjoy the challenge of solving uncommon problems and do things that matter. Web stack includes JavaScript, React.js, FlowType, PhoneGap(Cordova), NodeWebkit, Git, Webpack, Gulp, Vagrant, LESS. I also have background in game development (Flash). Based in Ukraine.

    $27.78 /hr
    449 hours
    4.94
  3. Arpita Bhattacharjee

    Arpita Bhattacharjee

    Technical Writer and Instructional Designer

    India

    If you are looking for someone with extensive experience in technical writing, content development of E-learning courses, training modules, academic writing, blogs, and websites then look no further. I am a proactive, technology savvy professional who can research, analyze, and communicate effectively. I have been working as an Instructional Designer and can add an interesting flavor to the content with appropriate suggestions of images and graphics. If you are looking for a person on whom you can rely on and who can deliver you quality work, then don't think twice about contacting me.

    $25.00 /hr
    683 hours
    4.79
  4. Renat Galimov

    Renat Galimov

    Python Django developer

    Russia - Tests: 4 - Portfolio: 3

    Hi, my name is Renat. I am experienced python developer, mostly Django, but I have also Twisted asynchronous appilcation (both client and server) development in background and some Pylons experience. I have Linux (Debian, Gentoo) administration experience since 2007, and performing administration tasks since 2009. Since 2010 until 2014 I had been employed in our city's information technology center as chief of technical support, so I have worked on wide range of different tasks starting from IP telephony to Web site development. Now I'm technical director in IT.rex Pro startup specializing in responsive web apps. So I'm trying myself in freelance and these are my skills: - Programming: Web, anynchronous, design patterns, Windows/Linux UI, network cilent and server programming. - Python: Django, Django CMS, Twisted, Pylons/Pyramid. - *nix: Linux, Debian, Gentoo, FreeBSD, Cisco, - Virtualization: OpenVZ, LXC, VirtualBOX, libvirt, archipel. - C++: c++11, Boost, Boost::Asio

    $30.00 /hr
    943 hours
    5.00
  5. Damir B.

    Damir B.

    QA Engineer / Software Analyst / Tester / ISTQB Certified

    Canada - Tests: 1

    If you're looking for an Agile and experienced ISTQB Certified QA Engineer, QA Tester, or a Software Verification Engineer, you've come to the right place. My name is Damir and I am a detail-oriented Senior Quality Assurance Engineer with 6+ years of experience working with and for large North American firms in various IT related capacities including software, hardware, and networking/telecom. Specifically, I have experience with; -Web/UI Testing -Mobile App Testing (iOS/Android) -Backend / API Testing -Automated Testing -Agile / Lean / Waterfall Software Methodologies -Linux / Windows / OS X based systems Looking to add to your dedicated team or just need an additional resource for a specific project? I am available for both short term and longer term commitments. Learn more about me on my personal website (www.QAEngineer.net) and then feel free to get in touch with me to discuss the details! My hourly rate is very competitive given my experience and my work schedule is flexible so I can start as soon as required!

    $19.00 /hr
    883 hours
    4.70
  6. Danielle Irigoyen

    Danielle Irigoyen

    Content Writer

    United States

    I am a UCF graduate with a Bachelor of Arts in advertising and public relations. I have more than five years of combined experience in digital marketing and public relations writing, and am currently employed as a full-time Content Developer at my current agency. I am looking for occasional project work that is manageable for me to complete during weeknights and weekends. I am also HubSpot Inbound Certified and proficient in AP style.

    $16.67 /hr
    34 hours
    5.00
  7. Sonja Todorovic

    Sonja Todorovic

    Virtual assistant

    Serbia - Portfolio: 2

    I graduated in Management of Finance and Accounting at Faculty of Economics Science. I'm a great problem solver and very thorough in everything I do. Typist with great accuracy. Fast learner, oriented to details, with desire to expand knowledge. Have been working before on invoices and as a business secretary, writing memos, proposals, making spreadsheets and doing other administrative matters. Also, I've been scheduling events and organizing it. My employers always valuated me as a hard working employee and a nice person.

    $7.00 /hr
    56 hours
    5.00
  8. Alexandr G.

    Alexandr G.

    Expert Web Developer (Magento, SQL and JS)

    Ukraine - Tests: 12 - Portfolio: 4

    I have 4 years of experience in developing wide range of web applications using PHP and MySQL including basic personal sites and complex business solutions. I have solid experience in the PHP and adjacent areas: databases (MySql/PostgreSql/MongoDB), MVC (Yii framework/CackePHP), Magento, JavaScript(pure/jquery, backbone, ), HTML5, CSS, Ajax, Twitter Bootstrap and Web services(soap and etc) and software testing.

    $27.78 /hr
    530 hours
    5.00
  9. Nadeem A.

    Nadeem A.

    Expert Web Engineer

    Pakistan - Tests: 6 - Portfolio: 14

    Over the last 5 years, I have developed a wide range of websites using PHP, Codeigniter, HMTL, DHTML, Wordpress and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website and mobile development project, and I am seeking opportunities to build applications from the ground up for you or your business. My Experties are: PHP, OOP, MVC Codeigniter, Smarty, CakePHP, Yii, Wordpress, Plugin Development, PSD to Wordpress.WordPress Migration and Database Reset XHTML, HTML5, CSS3, Bootstrap, Advanced Typography. PSD to HTML, HTML Email Templates, responsive Email Templates, Web Semantics, Making websites responsive Website Speed Optimization with multiple tools Mysql, postgresql Ecommerce Websites, -- Web Designing, Redesign services during the holiday seasons(logo designs to include holiday symbols and/or colors, new backgrounds or fonts to go with holidays) BigCommerce Javascript (Jquery, Modernizer.js, lettering.js,Isotope,Masonry and other libraries), Ajax, XML, Web services, APIs, Payment Gateways Integration Paypal Advanced APIs. Google App Script Git Version Control Andriod apps development, IPhone Apps development, Facebook Graph API, Facebook app Development, Twitter API, Linkedin API, Tumbler API, Google+ API, C++, Java, Software design and Testing. Thank you

    Groups: Crossrider, PHPFox

    $22.22 /hr
    226 hours
    4.70
  10. Muhammad Aamir Rasheed

    Muhammad Aamir Rasheed

    IT Professional.

    Pakistan - Portfolio: 5

    I've been working as a Web Developer for more than 6 years & recently I came to know about Upwork & I'm very interested in working here & practice my skills & I am seeking opportunities to enhance my abilities more, learn new things and become an asset to your organization. I respect other people's Time, Effort and Money that's why i always provide high Quality work in quick turn around time.

    $10.00 /hr
    21 hours
    4.97