Top Upwork Freelancers

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  1. Aleksej Domash

    Aleksej Domash

    java programmer with frontend and backend development

    Ukraine - Tests: 2

    I have developed a range of client's desktop/server's side applications using JAVA. - My technology stack in the server side consists of Servicemix, ORACLE, OSGI, SpringFramework, Activiti, Camel. - From client side I have experience in devolping using Swing and GWT. I also have some experience in the ExpressJS, AngularJS, Grunt technologies stack of javascript. - From developing process organization side I have experience in creating Continious Intergration Flow with Jenkins, Maven, Nexus And SVN.

    $33.33 /hr
    0 hours
    0.00
  2. Tigran Babloyan

    Tigran Babloyan

    Software Architect

    Armenia - Tests: 1

    I'm senior software developer / architect with 7+ years experience of developing enterprise applications and portals using Java programming language. I was working in the teams which were hired by companies like Sun Microsystems / Oracle and DHL (Deutsche Post). For more info on please see my personal web page at http://www.tigranbabloyan.com

    $22.22 /hr
    0 hours
    0.00
  3. Dmitry Kim

    Dmitry Kim

    Java developer

    Russia - Tests: 2

    I've taken part in many different IT project during last 10 years. Mostly as a Java developer. I worked with almost entire java stack from J2SE, JNI, JNA and other low-level technologies to J2EE, Spring and Liferay portal including front-end development using JQuery and CSS. In addition i wrote some commercial code on Ruby and C#(asp.net), and a lot of university tasks on c/c++/pascal/foxpro/asm and so on. Last 2 years i was focused on developing web-portals for various local and state goverment structures. Software stack includes: tomcat, wildfly(and jboss), hibernate, Spring, Spring WS (soap and rest), Crypto Pro (Russia-specific e-signature), activity(bpmn), ... I got experience in multi-threading development, report generation, working with MS file formats via ApachePOI, experience in stress testing using JMeter utility and profiling of application using JProfiler. Also i got strong experience with writing SQL queries, using such DBs like MySQL, MSSQL, Oracle DB and PostgreSQl Despite my specialization over past years on server-side enterprise development i'm also very interested in developing some "smart-home" stuff or A.I. projects and i got some experience in these fields too.

    $11.11 /hr
    0 hours
    0.00
  4. Rich Miles

    Rich Miles Agency Contractor

    C#, Silverlight, Python, SQL, Windows Phone

    United States - Tests: 3 - Portfolio: 1

    In 1986 I wrote my first program in GW-BASIC on our NCR 8086 computer. I was 8. I haven't stopped coding since. Things I excel at: - SQL Server 2000, 2005, 2008 (8 years) - C# (8 years) - Silverlight (3 years) - WPF (3 years) - .NET WinForms (8 years) - ASP .NET (5 years) Things I'm pretty good at: - Windows Phone 7(1 year) - Windows Azure (1 year) - Oracle (2 years) - C++ (10 years) - Visual Basic (8 years) - HTML/Javascript (10 years) Things that interest me: - F#, Python, IronRuby - Image Processing (OCR, Facial Recognition, etc) - Machine Learning - Ubiquitous Computing

    Associated with: Azzl Software Agency

    $27.78 /hr
    775 hours
    3.62
  5. Gevorg Amirkhanyan

    Gevorg Amirkhanyan Agency Contractor

    Software Developer, C++, Oracle, MS SQL, Android, Delphi

    Armenia - Tests: 6 - Portfolio: 1

    7 years of experience developing Client-Server applications. Deep knowledge of Oracle database (PL/SQL, SQL), C++ language and STL. Strong understanding of technologies such as OOP and OOAD. Extensive experience in developing stored procedures using Oracle PL/SQL and SQL tuning. Experience developing UI using C++ and Borland C++ Builder. Excellent communication skills. Quick self-start and self-going with team player attitude. Flexible, motivated and proactive.

    Associated with: Future Technologies

    $27.78 /hr
    90 hours
    0.00
  6. GarryLloyd Gillego

    GarryLloyd Gillego Agency Contractor

    Software Developer

    Philippines - Tests: 1 - Portfolio: 3

    I am a Computer Science graduate from Southern City Colleges at Zamboanga City, Philippines, I am currently completing my internship at Zamboanga Information Communication and Technology(ZICT). I received my mobile training in android and iOS platforms from Job and Esther Technology Incorporated. Skills Mobile Programming: ANDROID Mobile Programming, iOS Mobile Programming Programming Languages: JAVA, C#, PHP, JAVA SCRIPT Database: MySql, SQL Server, Oracle, SQLite, PHPAdmin

    Associated with: eMergence Systems & Solutions, Zamboanga ICT Council

    $5.56 /hr
    195 hours
    0.00
  7. Ashish Modi

    Ashish Modi Agency Contractor

    Mobile Solution Architect

    India - Tests: 2 - Portfolio: 8

    I am a developer of iOS and Android. I have great experience of Social Networking, iBeacons, NFC, Geofencing, Event, Date, Calendar, Photo Sharing, Chat and Loyalty App. My owned Devices: - iMac - iPhone 6, 5s, iPad 2, 3, 4 - Android Galaxy S3, S4, S5, Tablet 10.1inch My skills are as follows - Swift, iOS, Android, Phonegap, Objective-C, Java, xCode, Eclipse - CoreData, CoreLocation, Sqlite, - Bluetooth Low Energy (BLE), iBeacons, NFC, Geofence, GPS, VOIP - Push and Local Notification, In App Purchase, In App Billing, Newsstand Magazine - Facebook, Twitter, Google +, Google Analytics - Parse.com, foursquare, Twillio, Google Map, - iAd, Admob/Revmob, Barcode/QRCode, Voice Recognization, Video Streaming - RESTfull api, AJAX, JSON, XML, RSS - PHP/MySQL - HTML5, CSS3, Javascript, jQuery, Node JS - MySQL, PostgreSQL, MongoDB, Redis - Solr, Resque, Redis - Amazon, Heroku, Git, Bitbucket - Pivotal, BaseCamp, Trello, Assana.

    Associated with: Triovent Softech Private Limited

    $11.11 /hr
    164 hours
    0.00
  8. Nisha Mittal

    Nisha Mittal Agency Contractor

    Expert Phonegap Developer

    India - Tests: 7 - Portfolio: 9

    I have experience of 3+ years in mobile application development. I have completed end to end designing and development of mobile application through phonegap for different platform like android, iOS ,blackberry, bada,windows. -excellent communication skills -good interpersonal skills - available 24X7 for communication on all the patforms like: 1. Skype. 2. Gtalk. 3. Yahoo I can deliver much more if you give a single chance to show my skills.

    Associated with: Beta Soft Systems Inc.

    $12.00 /hr
    13 hours
    0.00
  9. Mateusz Grzegorzek

    Mateusz Grzegorzek Agency Contractor

    Skilled iOS and Windows Phone Developer

    Poland - Tests: 5 - Portfolio: 7

    I'm an iOS and Windows Phone expert who helps companies and startups design and develop mobile apps tailored to fit their users' needs. I have Master's Degree in Information Technology (2007, Warsaw University of Technology) and I've been developing mobile applications since 2004 when I first started an internship in Psiloc - Mobile Development Company. In 2006 I started my work as freelancer as Windows Mobile developer and few years ago moved to modern iOS and Windows Phone systems. Since then I developed many successful applications and I'm constantly improving my knowledge and skills to keep up with the latest mobile development trends. The software I created received numerous positive articles and reviews. In 2009 my YomoMedia News Reader app received Silver Award in Samsung Application Store Developer Challenge. Later we were invited as BizSpark Featured Startup, which gave us early access to Windows Phone OS and a great deal of support from Microsoft to develop one of the first Windows Phone applications (http://goo.gl/oLX90M). In my work I mainly focus on User Experience, compelling UI Design and good Code Quality. These three aspects help me create software which best serves user needs and is easy to maintain in the future. Additionally to increase productivity I adapted Pomodoro and Getting Things Done techniques and I constantly try to read about new xCode and Visual Studio tricks which help me develop solid code in less time. My intermediate graphic design skills help me perform graphics editing tasks whiteout the need of designer help (GIMP / Photoshop) – this is especially helpful when customer wants to test few ideas quickly without much effort. For last few years I've been developing Mobile Banking applications for iOS and Windows Phone devices. This application was developed as a generic solution which is later adapted to specific Bank requirements. This app is currently used by few different banks in different countries. Additionally I develop other tablet products supporting bank day-to-day operations, form collections and customer management. Lately I've been also working closely with few other clients and developed smaller apps like EBook Reader and YomoMedia News Reader with Podcstas and Video support – both for Windows Phone. In my free time I love spending time with my wife and daughter. I'm a sport passionate and this was always a big part of my life. Since young years I've been playing tennis and recently moved to squash. I also train boxing and running - both keep me fit and give me energy to keep up with my 1 year old daughter. My other passion is music. I play guitar and love listening to Progressive Rock, Blues Jazz as it greatly helps me focus on my daily tasks. Feel free to contact me if you'd like to transform your great idea into great product.

    Associated with: Rivia

    $44.44 /hr
    1,145 hours
    0.00