Top Upwork Freelancers

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  1. Andrei Butko

    Andrei Butko

    iOS/Android developer

    Russia - Tests: 1 - Portfolio: 10

    Looking for someone who can design and develop your App? Have idea about mobile App or Game on Android and IOS? By choosing me as a contractor for your job, you're guaranteed to receive: - "a fresh look" on a concept of your App; - vortex of ideas on perfecting your corporate style and brand identity; - professional opinion on the technical implementation of your project; - last but not least, a personalized approach to your job since I believe that every customer's digital experience is unique. It's my job to turn your vision into visually-appealing, stable and secure web solution that will satisfy all of your customer's needs. With the help of cutting-edge technologies, industry-standard robust and clean code, thorough planning and testing your problem will be solved in best possible and cost-effective way!. Skills: - iOS SDK, xCodeb - Protocols: JSON-RPC,XML-RPC, SOAP, REST. - Integration with existing social networks: Facebook, Twitter, Vkontakte - 2D games: Cocos2D, Cocos2Dx - E-books (static or interractive), Newsstand - Databases: SQLite, CoreData - Mobile advertisement: iAd, AdMob, AppLeads, Flurry, AdWhirl - Other servises: Flurry Analytic, Google Analytics, Crashlytics, Test Flight Android: - Encryption: OpenGPG. - Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP. - simple applications OpenGL ES - Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki) and Google services (e.g. Youtube, Google Cloud Printing) - Interaction with external devices (Bluetooth/SPP/USB). - Android SQLite. - Google Billing

    $22.22 /hr
    0 hours
    0.00
  2. Terri McDonald

    Expert PM and QA Manager

    United States

    Hello, I'm looking for a freelance Project Management or QA Manager role which is a flexible position and allows remote work. I've built my skills in some of the largest financial institutes in the US and have polished these skills for the last 7 years in a Project Management role in one of the largest banks in the country. I'm ready to bring these skills to smaller and start up businesses now, and enjoy the flexibility of remote work. Would you like a professional corporate level manager to assist you?

    $49.00 /hr
    63 hours
    0.00
  3. Luisito Cantos

    Certified Salesforce.com Developer / Sr .Net Developer

    Philippines - Tests: 6

    Over the last 8 years, I have gained relevant experience in developing web applications both in .Net and Salesforce.com platform. My core competencies lie in writing codes to meet business requirements in different programming languages like C#, VB.Net, ASP.Net, Apex, Force.com platform, CRM application, Salesforce configuration and administration. I have relevant experience web services and third party CRM integration. I am seeking for new web application development contracts to work on. I also have experiences in the following areas : SQL, MS Silverlight, Adobe Flex, Javascript, XML and web services API, RDBMS, software design and testing.

    $20.00 /hr
    3,236 hours
    0.00
  4. Marek C.

    Quantitative analyst, R, matlab, Data scientist

    Poland

    I am looking for challenging problems that require mathematical skills, ingenuity, programming skills, and deep and original thinking. I worked for a few different companies and always on very interesting problems. I am looking for project in the areas of algorithms, machine learning, probability, stochastic methods, signal processing, data compression, predictive methods, mathematical methods in finance, high frequency trading strategies, genetic algorithms. risk analysis, adaptive learning algorithms, discovery of patterns, data analysis, evolutionary computation. Learning classifiers, wavelets and all preditictive methods ( svm, hidden Markov models, neural networks) applied in financial markets. I spent also a lot of time developing trading strategies in different markets, using machine learning algorithms, genetic programming. My favorite tools are matlab and R.

    $28.89 /hr
    55 hours
    3.56
  5. Andrianantenaina Njaka RAFOAMANAINA

    Developer, Datawarehouse Specialist

    Madagascar - Tests: 6

    Over the last 3 years, I have developed Business Intelligence Solution, from source to Datamining. I'm using Microsoft SSIS and Talend studio for ETL (Extract data from CSV file, Oracle, Mysql..., and load them into Datawarehouse). I also have some experience in the following areas : Desktop Programming(Java, Javascript, VB, C, C++, C# ..), Cube Designing, Reporting Data Analysis, IOS development.

    $15.00 /hr
    366 hours
    3.40
  6. Mayank S.

    Senior RoR Developer

    India - Tests: 2

    Over the last 4 years of professional experience with ror, I have worked on wide range of business concepts along with very good work environment and teams. In my previous professional genre, I have learned to write good quality code influenced with various best practices. I learned to manage my work efficiently, became a quick learner and comfortable in working with a large team or as an individual. I always emphasize and support writing code with agile methodology with test cases. I like to explore new things which might make my work way better and always try to come with the better available options while solve technical problems. In my so far work, I feel that, working ,it self, is a great learning process and if we observe and adopt new better techniques then our day to day work make us more efficient and proficient...

    $10.00 /hr
    569 hours
    0.00
  7. Sri r

    SAP Abap , SAP Pi, SAP Bo

    India - Tests: 2 - Portfolio: 2

    Hands on experience in below mentioned points 1. SAP ABAP programing for MM,SD and FI modules RFC and IDOCs , basic experience in Workflow. 2. Experience in PI development. 3. Excellent experience in SAP BOXI Reports. 4.Data entry in to excel from( PDF, Word ,web and scan copy ). 5 very good knowledge and experience software Testing. 6. Reconciliation of bank statements, web research, knowledge in VA works, html.

    $18.00 /hr
    64 hours
    2.37
  8. Rupert J.

    Rupert J. Agency Contractor

    Expert PHP/MySQL/MVC/JOOMLA/MAGENTO/ZENCART/Photoshop Bacolod City

    Philippines - Tests: 5 - Portfolio: 3

    PHP5+JQuery+MVC+JOOMLA+WORDPRESS+MAGENTO+PHOTOSHOP = Great Looking Websites for your specific need. Looking for cheap dependable skilled Web Developer/Designer with good experience? then hire me. No waste time!

    Associated with: ebrains technologies

    $11.11 /hr
    212 hours
    2.64