Top Upwork Freelancers

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  1. Jacek Sliwinski

    Jacek Sliwinski

    UX Specialist

    Australia - Last active: 17 hours ago - Tests: 1

    I am a UX Specialist with a solid background in psychology and cognitive ergonomics, with my expertise having a strong focus on game development and gamification. I believe that in order to create a truly engaging user experience, it must be designed to trigger positive emotional reactions, and one way of doing this is through meaningful and fun interactions ("play"). Let me help you to improve your product and make it more successful by being more fun! The services I can provide for your project are: 1) Requirement analysis for your product and target audience, using prioritized use cases, personas and user stories. 2) Conception and prototyping during the design stage stage, with deliverables for each iteration such as wireframes or interactive prototypes. 3) Research and testing of your product by means of usability testing, cognitive walkthroughs, online surveys, user interviews, focus groups, A/B testing, card sorting & tree testing or other methods. 4) Development of gamification features.

    $65.00 /hr
    91 hours
    4.72
  2. Maciej C.

    Maciej C.

    Certified Microsoft SQL Server/BI Specialist

    Poland - Last active: 5 days ago - Tests: 3

    I'm Microsoft certified professional with 7 years of experience related to SQL Server. I was working in all aspects of development within SQL Server. Initially I started as relational database developer and successfully I was moving more into Business Intelligence part of SQL Server. Currently I work as senior data warehouse developer on permanent basis in UK. To my responsibilities belong business requirement gathering, data analysis, data modeling and then developing SSIS packages and SSAS cubes.

    $33.33 /hr
    229 hours
    5.00
  3. Yuri M.

    Yuri M.

    Java/C++/DB Developer

    Ukraine - Last active: 1 month ago - Tests: 11 - Portfolio: 6

    7+ years experience in various projects. In my development practice I've worked on both desktop and web-projects where I've used different libraries and frameworks. I have experience in such areas: * as Java developer: Swing, SwingX, EJB 3, Struts, Spring, GWT, Hibernate, JDBC, JSP, XStream, Jetty, JUnit * as DB developer I've worked with MySQL, Firebird, MS SQL Server, PostgreSQL, H2. * as C++ developer: boost library, ability to write cross-platform code, MFC, Qt * worked with applications for project designing: Rational Rose, Visual UML, StarUML, Microsoft Visio. Good understanding OOP and data-store concepts. Also I have some experience in following areas: Microsoft .NET, Ruby on Rails, PHP and Python.

    $30.00 /hr
    4,048 hours
    5.00
  4. Igor Jese

    Igor Jese

    Croatia - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    Proactive and self-directed project and product manager. 22 years in the IT industry, project manager since 2003, product manager since 2008. I’m a team player and enjoy facilitating software development, troubleshooting project implementation, and delivering turn-key solutions to end customers. My strong technical background and great communication skills enable me to get most of my work in different project roles. Extensive experience in corporate i.e. matrix/functional environment, plus successfully managing virtual teams since 2008. I have broad experience applying different technologies on dozens of projects from various business domains. My responsibilities were mostly in project management, product management, software requirements, system and business analysis, and software development methodology. Extensive experience in PMI project management processes, iterative software development (RUP, Agile, Scrum, Kanban), online product management, business process reengineering, software architecture, software mockups, and Use-Case and User-stories software requirements capturing and analysis.

    $30.00 /hr
    128 hours
    5.00
  5. Katherine Carns

    Katherine Carns

    Expert Website Revamper

    United States - Last active: 4 days ago - Tests: 3 - Portfolio: 5

    I'm a copywriter and editor with a knack for crafting compelling brand stories. I specialize in web copy, often focusing on re-branding existing content or improving UX. In addition, I have experience editing dissertations for Ph.D. candidates and clients who speak English as a second language. If we're talking business, I'm at my best when I'm writing to-the-point pieces for industries with customers who appreciate wit and distrust used car salesmen. Making sure your voice and message is communicated authentically is my goal.

    $34.00 /hr
    817 hours
    4.67
  6. Mykhail G.

    Mykhail G.

    Mykhail Galushko

    Ukraine - Last active: 3 days ago - Tests: 3 - Portfolio: 13

    I have rich experience in ASP.NET MVC, Windows Phone, Windows 8 (WinRT), Microsoft Azure and Xamarin development. Total .NET experience: 7+ years. Also I am Microsoft MVP for ASP.NET Location: Kyiv, Ukraine. Services: 1. Developing custom solutions on technologies: Windows Phone (7,8) Windows 8 (WinRT) ASP.NET MVC Microsoft Azure iOS and Android: native and Xamarin Other .NET technologies: WPF, WCF, Windows Forms etc 2. IT consulting 3. Building web and mobile UX/UI

    $33.33 /hr
    1,128 hours
    5.00
  7. Justin B.

    Justin B.

    Graphic Designer

    United States - Last active: 1 day ago - Tests: 2 - Portfolio: 6

    I'm an inbound marketer & graphic designer with 4+ years of experience in marketing roles. A long list of happy clients will attest to the fact that I bring value to their projects through an understanding of how great design & great marketing pair to bring about excellent results. I deliver great work and customer service because I see myself as a creative partner to my clients and always seek to showcase their brands with work of a world-class caliber. I'm proficient in several programs in the Adobe Creative Suite and am confident I can lend a creative eye to your project and achieve outstanding results. Would you like to collaborate? Please feel free to get in touch over phone or email to chat about your needs and goals!

    $65.00 /hr
    88 hours
    5.00
  8. Anne Violette

    Anne Violette

    Awesome Writer at your service!

    United States - Last active: 4 days ago - Portfolio: 64

    Perhaps you came across my profile by accident. You came to the right place. We are about to embark on a journey together and build your business. I am here to help you, through eloquent dialogue and flavorful adjectives. Give your business personality with an imaginative voice. My style of writing sells, speaks and sometimes even listens. Whether it is professional web content or a book that you have been dreaming about writing, I can turn even a mundane topic into something compelling. You have found your writer already. Now the ball is in your court to put me to work for you.

    $40.00 /hr
    804 hours
    4.87
  9. Amais bin W.

    Amais bin W.

    Wordpress Whiz | Front-End Developer | UI Samurai

    Pakistan - Last active: 6 days ago - Tests: 7 - Portfolio: 5

    I am a Web Developer , UI Designer and Wordpress + Ecommerce specialist and SEO Expert with professional experience of 5+ years. I have hands on experience in all major CMS like Joomla , Drupal , Magento etc. I have worked on different Custom CRM and Products both MVC and non-MVC.I mostly work on UI and Front End. My aim is to provide my clients best service and full satisfaction. My Philosophy: Design absorbs in our mind.The Better the Design is , the more people will remember it. As a front end developer I do: - Custom Website Design in Photoshop - PSD to XHTML/CSS - Responsive Web Development with Bootstrap - Jquery and AJAX solutions - Landing Page Development - Cross-Browser Compatibility Assured - User Interface UI Designing - SEO Friendly Development As a Graphic Designer: - Logo Design - Custom Hard Copy Design to Photoshop - Landing Page Design - Banner Design - Flat Icon and Vectors - Newsletter Designing In Wordpress : - Custom Simple Theme Development - Woocommerce - Wordpress Migration I am jack & jill of all web trades.I am a web nut in nutshell.I am currently a full time freelancer, however I am interested in contract positions and telecommuting full time positions.

    $30.00 /hr
    76 hours
    4.99
  10. Antoine Loiselet

    Antoine Loiselet

    Energy Engineer, Bilingual English/French

    France - Last active: 18 days ago - Tests: 11 - Portfolio: 3

    I am a 29 year old Energy Engineer, from France. I have two Master's diplomas in Engineering, including a successful semester spent abroad in Australia. My work experience ranges from R&D Photovoltaic Engineering in Germany, to consulting for NGOs throughout the world, as well as extensive volunteering. Most of my work has been conducted in English, and a lot of it involved communication mixing both French and English. I am a self-taught person with interests in diverse subjects, such as sailing voyages, permaculture, cooking, diving, and developing my electric bike. I developed a strong command of both French and English through years of reading, learning, and living abroad. Additionally, I have studied English/French translation as a compulsory element of my graduate education. For these reasons, I sometimes offer my services as a translator or content-writer. As a professional engineer and consultant, I always make sure that my clients are getting above and beyond what they expect within the allotted time frame. I am currently developing a community-based project involving the reuse of LiCo batteries. Thus, working online is a perfect opportunity for me to be able to acquire enough capital to kickstart my new venture.

    $40.00 /hr
    67 hours
    4.63