Top Upwork Freelancers

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  1. Anton F.

    Anton F.

    Web Developer

    Belarus - Last active: 1 month ago - Tests: 1

    Ruby on Rails - since August 2011 to present day - over than 12 projects Included - HTML5, Javascript, AngularJS, jQuery, CSS3, SASS, CoffeeScript ,Slim, Haml, MySQL/Postgre/SQlite, Sphinx, Solr I really like working with Ruby on Rails, but nonetheless I like tasks included clientside technologies. Because either frontend and backend can contain difficult problems. And solving difficult problems is most interesting part of the programming.

    $16.67 /hr
    25 hours
    5.00
  2. Aniruddh P.

    Aniruddh P.

    Sr Java Developer

    Australia - Last active: 12 days ago - Tests: 4 - Portfolio: 1

    Over the last 12 years I have been working on Java/J2EE, Struts, Swings, Xml Api's and mobile technology related projects. My core competency lies in most of the Java Api's as well as in developing new applications as well as providing expert support for maintaince applications. I am very good at coming in at any stage of the application development and getting on with providing expert assistance. I am seeking oppurtunities to work on Java and web technologies. I have been involved with a variety of projects ranging from taxation/accounting applications to telecom projects to enterprise asset managment applications. Thanks and Regards

    $25.00 /hr
    3,262 hours
    5.00
  3. Dmitriy Gritsenko

    Dmitriy Gritsenko

    Adobe/Autodesk products Developer

    Ukraine - Last active: 1 month ago - Tests: 1 - Portfolio: 9

    I automate your work in Adobe, Autodesk and PTC products: Adobe Illustrator, Photoshop, Indesign, Autodesk AutoCAD, Inventor, Revit, PTC Creo (Pro/Engineer). Develop scripts and extensions for Illustrator, Photoshop, Indesign using JavaScript, Applescript, VBScript. Create HTML5-based extensions with panels using Eclipse and Extension Builder Batch processing. Data integration. More than 10 years experience on develop application for AutoCAD using AutoLisp, C/C++, C#, VBA.

    $10.00 /hr
    23 hours
    5.00
  4. Leonid Sydorenko

    Leonid Sydorenko

    MQL4, C#, SQL, MS ACCESS - Expert, developer and just a good guy.

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

    I am team leader of small group developers in IT company. We specialize at creating expert advisors at MQL4/5 and C based trade platforms, C# applications, SQL and MS ACCESS databases, SharePoint projects. Have more than 5 years of professional experience in creating expert advisor At MQL4/5 and C based trade platforms , C# applications, SQL and MS ACCESS databases. And more than 3 years of professional experience in SharePoint Development, Configuration and Administration, Office 365 Development.

    $22.22 /hr
    158 hours
    4.87
  5. Douglas Spence

    Douglas Spence

    Skilled UK Developer - T-SQL, C#, VB, Delphi, OOP

    United Kingdom - Last active: 10 days ago - Tests: 9

    I recently bought a sailing yacht and would like to be able to travel and earn a living at the same time. I am very motivated to achieve this through online freelancing.I have extremely strong technical skills and always enjoy being challenged to expand my knowledge and develop those skills further. I started programming 16 years ago when I was 14 and knew immediately it would be my future career.

    $27.78 /hr
    4,739 hours
    5.00
  6. Konstantin Litvin

    Konstantin Litvin

    Wireless networking engineer

    Ukraine - Last active: 4 days ago - Tests: 1 - Portfolio: 2

    I am senior networking&wireless specialist at wireless ISP. Under my control more than 3000 wireless customers and more than 140 base stations (BS) based on Mikrotik hardware. Most of this BS was planned by me and built under my direction. I'll help you with the network planning, equipment selection for your tasks, configuration and support - from the idea to the finished solution. I can provide integrated solutions, from design to working result.

    $11.20 /hr
    27 hours
    5.00
  7. Rahul Singh

    Rahul Singh

    Titanium Appcelerator Developer

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

    I am experienced titanium mobile application developer with more than 3 years of experience developing applications using Appcelerator Titanium. I have strong command on alloy framework, widgets, models, database , REST API's (JSON), SOAP API's. Also i have good experience in developing Titanium native modules for ios and android both. Experience in developing native apps android ios.

    $30.00 /hr
    50 hours
    4.33
  8. Saul H.

    Saul H.

    Java/C++/.Net Software Engineer/developer/integrator/consultant

    Venezuela - Last active: 3 days ago - Tests: 3

    Knowledge Areas and skills Custom Software Development, POS, intranet system, administrative systems and integration with intelligent software solutions consolidate, organize and centralize amount of information located in different divisions and departments, so that executives make decisions about payments, suppliers , prices, materials management, promotions, etc. Algorithms and programming skills, strong knowledge of C/C++ and Java. Strong knowledge of data structures, strings, sorting, arithmetic and algebra, combinatorics, number theory, backtracking, graph traversal, Algorithms for graphs, dynamic programming and computational geometry. Accounting area, experience in handling all movement of materials between stores and shops, all the accounting related to its retail. Point of sale Area, experience with integration between POS software and label printers, fiscal printers, barcode readers, fingerprinter and keyboards for point of sale. Oriented Object Programming and Low-level: exprienced in Java and C/C++/C#. QT libraries and Visual Basic. Scientific Programming: Matlab. IDES: Intellij Idea, Eclipse, Netbeans, Kile, Quanta. Servers: Apache-Tomcat. Functional Programming and AI: Haskell and Prolog. Database: MySql Oracle, Postgres, SQL Server and FoxPro. Web Development/Frameworks: Php, Struts, Vaadin, ZK, html and css.

    $30.00 /hr
    1,756 hours
    5.00
  9. 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
  10. Maksym L.

    Maksym L.

    Native Android application developer

    Ukraine - Last active: 5 days ago - Tests: 5 - Portfolio: 8

    Hi, my name is Maks. I'm Android application developer. First of all I advice you to visit my personal website (http://www.it-man.com.ua/) where you can find all information about me, my skills, previous job positions, non NDA apps that I have already developed, and examples of code (if needed) and also apps that published in Google Play. I like to develop new Android apps, it's interesting to create something new. During the project I like to keep in touch with the client, so he can understand at what stage I am now, and I clear understanding his needs. My personal qualities are honesty and punctuality. I develop Android application from 2012 year. Also you can check my work history and previous clients feedback to understand that my personal quality is true. I have master degree(Software development) in Kiev Polytechnic Institute (Ukraine). There is my skills: -Java Core, Threads, Collections, -Java EE: Servlets, JSP. -Android(2+, 4+, 5): Multiply-language support, Multiply-screen support, Fragments API, SQLite, Services, Broadcast Receivers, Content providers, UI, AdMob, Material design etc. -Frameworks: JUnit, Robotium. -IDE: Eclipse, Intellij Idea(prefer). -OS: Linux(Linux mint 17in current use), Windows. -CVS: Git. -SQL. -XML. -JSon -HTML/CSS -UML Thanks for your time. I look forward to work with you soon.

    $20.00 /hr
    73 hours
    5.00