Top Upwork Freelancers

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  1. Fernando Adachi

    Fernando Adachi

    Backend Developer

    Brazil - Last active: 15 days ago

    Extensive C#, Java, Groovy, PHP and Javascript development experience, good skills building high scalable and reliable web applications, mobile applications and services. Core focus is on server-side technologies such as ASP.NET, Grails. Passionate about lightweight open source web frameworks. Solid experience planning and delivering software design, testing and building software. Competent at controlling source code, merge code and automate build using well known tools. Interested in the nitty gritty parts of software but also in the overall software lifecycle. Able to model data structures, organize and normalize data, integrate desperate data and create multidimensional models. Excellent expertise in Sql Server BI tools, Integration Services and Analysis Services. Keen to learn the businesses needs and translate business requirements into workable solution architectures. Demonstrated ability to engage in senior level technology decision discussions related to agility, business value, and end to end information technology. Able to apply a broad array of skills to solve complex business problems. Capacity to work with remote and cross-functional teams and under no supervision. Excellent verbal and written communication skills. Learn is a habit.

    $100.00 /hr
    0 hours
    0.00
  2. Rodrigo Crisanto

    Rodrigo Crisanto

    AEM/CQ5 Consultant

    Argentina - Last active: 3 days ago - Tests: 2

    I have a Software Developer with more than six years of experience. I am a Java-Based developer, however, I have been working with other technologies such Ruby, doing web applications based on Ruby on Rails framework. Since 2012 I have worked as a Adobe CQ Consultant, working on many projects including website migration, digital assets management, etc. I have developed many sites on this technologies, some of them are www.asicsamerica.com, www.eagle.org, www.successfactors.com and more. All these project were developed under Agile methodologies, doing daily scrums to give updates of the development process, bi-weekly demos to show the progress to the client, and bi-weekly retrospectives to improve anything about the development method. I also consider to be proactive to ensure good quality of delivered products, having fluid and good communication with the client to success and achieve goals.

    $44.44 /hr
    0 hours
    0.00
  3. Roman Gorshunov

    Roman Gorshunov

    UNIX/Linux Systems Administrator

    Slovakia - Last active: 1 month ago - Tests: 3

    I'm just starting my career on oDesk, that is why price per hour is so low. === Be the first to hire me! === What I would like to do as a freelancer at oDesk: - Provide Operating systems environment support for Application/DB services teams - Automate routine tasks - machines should work, people should think - Reviewed and implemented High/Low level designs - Package Applications with RPM and automated OS installation/setup Projects I have been participating in which am I proud of: - Completed design and deployed four high availability clusters for Oracle databases and applications on Red Hat Enterprise Linux; wrote work instructions and trained services support specialists - Completed design and implementation for IBM AIX cluster based on p740, AIX 6.1 and PowerHA - Run a storage migration project, migrated Terabytes of data from old to the new Storage system without applications downtime

    $14.44 /hr
    8 hours
    3.00
  4. Roman Y.

    Roman Y.

    QC Engineer

    Ukraine - Last active: 1 month ago - Tests: 2

    I have about 1 year of mobile and web apps testing experience. Deep knowledge of UI, Usability and Functional testing. Good theoretical base of SCRUM methodology. Team player, responsible, quick learner, energetic, consistent, attentive to detail, stress tolerance, driving for results, creative. Highly leveled verbal and written communication and problem-solving skills, skilled at creating reports and forms and writing procedures, high level organizational skills.

    $7.00 /hr
    0 hours
    0.00
  5. Aram B.

    Aram B.

    C#/.NET Winforms/Java SE and Android Developer

    Armenia - Last active: 1 month ago - Tests: 5 - Portfolio: 5

    Hi, my name is Aram. I believe that the core understanding of the problem is the 90% of work done, so I'm always trying first to understand what client wants and then start development process. As I didn't have a time to work remotely before I don't have any job done here so I don't have any feedback. I'll be appreciate to you if you'll give me a chance to show my professional skills and punctuality. Thank you! Below are my skills: .NET and C#: Winforms, Collections, Multithreading, Sockets, etc. Java SE: Swing, Collections, Multithreading, Sockets, etc. Android (2.x+): Activities, Fragments, Location APIs, Multithreading, SQLite, etc. Technologies/Protocols: WCF, XML, XML-RPC, JSON, SOAP, SMPP, etc. Databases: SQL Server, MySql, SQLite, Oracle IDE: Visual Studio, NetBeans, Intellij Idea, Eclipse, Notepad++ OS: Windows, Linux VCS: Git, Mercurial, SVN.

    $16.67 /hr
    0 hours
    0.00
  6. Viktor A.

    Viktor A.

    Software Developer

    Russia - Last active: 11 days ago - Tests: 4

    I am seeking a projects which my experience and skills can be more full realized. Positions which fall within the score of my goals and abilites are: - client-server application designer; - windows-based application developer; - database designer; My record is one increased responsibility, variety in job assignment and solid accomplishment. My experience and skills are in problem solving, coordinating resources, data processing and support activities. For more details, see the website: http://vikamek.com

    $15.00 /hr
    0 hours
    0.00
  7. Vladislav Rodin

    Vladislav Rodin

    ABAP / VBA Developer

    Russia - Last active: 1 month ago

    I'm certified and experienced developer. I have over 4 years of experience VB6/VBA programming: MS Office Automation (Excel, Word, Access, Outlook), Integration with SAP, Perfomance tuning, frontend applications, database design. I have over 3 years of experience ABAP also has a certificate (C_TAW12_70).Good experience in Dialog programming(Dynpro, Selection screens, Enjoy controls), OO-programming, Enchancements and Modifications (Customer exits, user exits, BADIs, Enhacement Framework), Update Strategies, Dynamic programming, Adobe PDF forms, XML-transformations, Perfomance tuning. Well versed in each phase of SAP projects from requirement gathering till deployment. Also have experience in development / administration MS SQL Server 2000-2008.

    $22.22 /hr
    0 hours
    0.00
  8. Sergey P.

    Sergey P.

    .Net Developer | C# | WPF| SQL

    Russia - Last active: 1 month ago - Tests: 4 - Portfolio: 1

    Greetings! Since you are reading this, you might be considering hiring me, so let me tell you a little about myself to ease your choice. First thing you need to know is that I have a strong background in math and engineering fields and have received Master of Science diploma. Secondly, I tend to solve objectives in the best way possible, meanwhile considering deadlines and other demands. Its a pleasure for me to be high valued as a specialist. Thirdly, I have been developing software since I was a child and this is my passion, not just the way to pay the bills. Now a few words about technologies: I have 4-year experience in .Net and vast knowledge of many technologies. My favorite tools remain to be C#, WPF and SQL. Other technologies, I'm familiar with are: WinForms, Silverlight, JavaScript, HTML, CSS, ASP.Net MVC, DevExpess, Telerik, Entity Framework. Thank you for your time. I'm looking forward to hearing from you.

    $15.56 /hr
    0 hours
    0.00
  9. Gustavo Wolfmann

    Gustavo Wolfmann

    Software developer, parallel programming specialist

    Argentina - Last active: 1 month ago - Tests: 3 - Portfolio: 2

    Senior in design and developing of software. Skills: *Parallel programmer: 8 years in parallel programming research and programming. Expertise in OpenMP, MPI and CUDA. Phd candidate on optimizing parallel software. *Master in Software Engineering. Object oriented programming and design. Functional programming and relational DB based systems. *Senior programmer in smalltalk, perl, c/c++, fortran, haskell. Same expertise in java, python, pascal. *More than 20 years developing and teaching programming.

    $50.00 /hr
    0 hours
    0.00
  10. Oliver Kiessler

    Oliver Kiessler

    iOS, Android and Rails Software Development

    Germany - Last active: 1 month ago - Tests: 2 - Portfolio: 4

    I'm a Freelance Consultant and Software Developer from Cologne, Germany. My focus is on Ruby on Rails, iOS & Android App Development and agile Software Development (Scrum). Please see my website for all my current projects: http://inceedo.com/en/rails_java_app_projects.html As a software developer/architect and IT consultant I take on projects on a freelance basis. The projects are mostly in the field of webapplications (dynamic websites, web 2.0, portals, communities & social networks) and applications for mobile handsets (iOS/iPhone & Android Apps). I have extensive knowledge in backend development in both Java and Ruby and I've build numerous webservice-based webapplications (XML/JSON) and complex distributed applications. As far as app development goes, I know iOS and Android just as well and I've used many frameworks like Core Data, Core Location, AFNetworking and so on. I'm also specialized in cloud integration and push messaging.

    $90.00 /hr
    0 hours
    0.00