Top Upwork Freelancers

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  1. Inayat Hussain

    Inayat Hussain

    Senior Software Developer, Architect

    Pakistan - Last active: 5 months ago - Tests: 3 - Portfolio: 2

    I am a professional software developer. Over the last 4 years, I have been involved in developing Desktop and Web applications using Microsoft technologies. I have been working as an architect as well. I have strong skills of .Net, C#, ASP.Net MVC, Jquery, Ajax, WPF, XAML, MVVM, Infragistics UI Tools, PRISM and Sql Server etc. I am a good desktop UI Designer as well. Furthermore I have good analytical skills. I am a hard working and an honest person. I strive to learn new technologies and keep myself up to date. Currently I am working as a Senior Software Engineer in a local software house. I have a little experience of Interactive Brokers and TWS as well. I am a little familiar with Bitbucket, git and tortoisehg. I have strong skills of *.Net Framework * C# * ASP.Net MVC, * Jquery, * Ajax * WPF * MVVM * PRISM * Design Patterns * Infragistics UI tools * OOP * Data structures * Strong Analysis * SQL Server * NHibernate

    $11.11 /hr
    205 hours
    4.84
  2. Adriana G.

    Adriana G.

    Professional sofware developer

    Romania - Last active: 4 months ago - Tests: 11 - Portfolio: 1

    I am a professional software developer with over 10 years of experience in analysing, designing and developing enterprise applications. The developer's moral responsibility should not end once the program is deployed and the project is formally accepted. My measurement of success takes into account not only how well explicit requirements are implemented, but the degree to which the architecture is designed to accommodate new features, allowing the project to grow. Skills and competencies: - Programming languages and technologies: C/C++, Java, SQL, Php, Java Spring, Spring Web Flow, Hibernate, JSP, Java Script (Ext JS, Secha Touch, JQuery, Ajax) – Markup Languages: HTML/DHTML, XML, XSL – Modeling languages: UML/OCL – Database management systems: PostgreSQL , PostGIS (stored procedures, triggers,database optimization, load balancing), MySql – Operating Systems: Linux, Windows, MacOS – Other: Latex, Metapost

    $27.78 /hr
    364 hours
    4.59
  3. Alexander Kozlov

    Alexander Kozlov

    Top level professional Architect and SW engineer

    Russia - Last active: 4 months ago - Tests: 21 - Portfolio: 5

    Make things done! I'm a professional C/C++ developer with more than 12 years of experience. I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of mobile applications, SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.

    $55.56 /hr
    1,772 hours
    5.00
  4. Christian Londono

    Christian Londono

    Mobile and Web Developer.

    United States - Last active: 3 months ago - Tests: 1

    Christian Manuel Londoño is a recent graduate from MIT with a bachelors in Computer Science and Engineering. Christians areas of focus are web development and android application development. He enjoys working on small teams and on work that is critical. He finds pride in working on projects in which he interacts with the clients, and is able to provide a product that caters to their needs.

    $44.44 /hr
    808 hours
    4.85
  5. Roman S.

    Roman S.

    Java/Android Software Engineer

    Ukraine - Last active: 07/01/2014 - Tests: 3

    Over the last 5 years I've developed a wide range of Android apps. Currently participates in the development of applications for the Android and BlackBerry mobile platforms. Successfully participated in the design and development of many small-sized, medium and large projects. Apart from development, was also responsible for project management, in particular these were healthcare, entertainment, and educational development projects.

    $20.00 /hr
    170 hours
    5.00
  6. Dmytro S.

    Dmytro S.

    Web/Software Developer - Java/Flex/Flash/3D/HTML/CSS/JS/Unity3D

    Ukraine - Last active: 2 months ago - Tests: 8 - Portfolio: 2

    Over the last 8 years, I have developed a range of websites using HMTL, JavaScript, Tibco GI, Flex, Flash, Unity3D, Java(JSP, Servlets, Struts, etc.) and MySQL, MS SQL Server, Oracle including sites for startup companies, small businesses and very large CRM applications for bank with world name. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.I also have good experience in the following areas: 3D development, OOP, SQL, Ajax and software design and testing.

    $38.89 /hr
    2,009 hours
    5.00
  7. Affan Rauf

    Affan Rauf

    WordPress plugin developer with affiliate marketing dev experience

    Pakistan - Last active: 7 months ago - Tests: 18 - Portfolio: 1

    2010 Onwards: In WordPress development. I have developed plugins and theme from scratch in addition to their customization. I have worked in areas like: - Coupon site - Local deals aggregator plugins - Online stores etc 2007 - 2010: Developed & tested Java multi-threaded applications and web services for an international financial institute from Netherlands

    $16.67 /hr
    829 hours
    4.96
  8. Jack H.

    Jack H.

    Drupal / PHP / MySQL / jQuery - Developer

    Netherlands - Last active: 09/24/2014 - Tests: 6 - Portfolio: 5

    Before working as a web developer I worked in corporate IT in the Netherlands, doing information analysis and Oracle development. After taking some time off to travel I ended up living in Central America (Guatemala). Here I picked up web development by working on personal projects and freelancing. After experimenting with different platforms I ended up with Drupal as my favorite choice. It's power and flexibility never ceases to amaze me and there always seems to be a way to make it do exactly what is needed. Besides Drupal/PHP I also specialize in MySQL, jQuery, D3.js (data visualization) and WordPress.

    $40.00 /hr
    77 hours
    5.00
  9. Garik K.

    Garik K.

    ISTQB certified Senior QE, 14 years exp., Java, Selenium, Automation

    Czech Republic - Last active: 3 months ago - Tests: 10 - Portfolio: 1

    Having around 14 years of experience in IT (as Developer and QE) I have been working (as permanent & freelance) for various big companies, leading and/or developing test frameworks for the API, webUI projects mainly focusing on automation in Java, Python, PHP, Shell scripting. Various IDEs and automation frameworks were chosen like: Eclipse, Vim containing Junit3, Junit4, TestNG, Selenium {1.x; 2.X,}, Nose tools for developing the framework around them. WebUI tests were running under win/linux platforms for IE, Firefox, Google Chrome, Opera, Safari. The place to track the defects were/are: Mantis, Bugzilla, Jira I am familiar (and using in my daily routines the CLI of them) with CVS, SVN, Git source control systems. My growing knowledge in Linux scripting and administration gives me chances to develop and use helpful utilities (installers/etc) in the shell as well. The DBs I workedwith: foxpro, mySQL, Postgres, MongoDB, Oracle Recently the idea of Continuous Integration (CI) Testing becomes vital for companies for their testing: I used to work with Jenkins (aka: Hudson) with its tons of plugins and fund it really exciting. All my recent project I'm constantly using under Jenkins now :) OS-s: Win (old platforms), Windows 7, RHEL {4,5,6}, Fedora {10-15}, CentOS {5,6}, Ubuntu, Amazon Linux Recently: got ISTQB certification.

    $28.90 /hr
    4,349 hours
    5.00
  10. Andrey K.

    Andrey K.

    Programmer / Developer

    Kazakhstan - Last active: 12/02/2014 - Portfolio: 13

    Skills and competences Objective-C, iOS development: 4 years of experience Programmer Building Java applications with Java 6/7 and MySQL, Oracle: 9+ years Experience with REST, JSON-RPC, XML, JSP, Core Data, SSL. Experience in a number of other languages: C++, HTML, SQL, C#, ... Experience with graphic designs' programs: Photoshop, Corel Draw, Maya. Database expertise: primarily in MySQL / Oracle - Design, Index design, Performance optimization. Project management experience in managing in-house and remote teams: 2+ years. Professional experience iOS developer & publisher From September 2010 to the present Building and publishing iOS applications, iOS consultancy. Developed and published 20+ own titles on the App Store: “Reach the Moon”, “Jigtris Puzzle”, “Terrtris”, “Antonyms”, “Don't touch my FISH”, “JustWords.”, “Math Brainiac” etc. Developed and published 10+ titles for other companies on the App Store “Vesti.kz”, “Tengrinews for iPhone”, “WorldClass Almaty”, “NinjaMyApp SDK”, “Heaven & Hell”, “Hippie Trip”, “Just Timer”, “Word Monster” etc. From October 2007 to November 2011 Senior Software Engineer / (Java, Oracle, JSON, Protobuf, SSL, Digital signature-GOST, Objective-C) Kazakhstan Stock Exchange Responsibilities: • New software design & development from the beginning and throughout the development life-cycle • Existing System maintenance, troubleshooting, optimization, and 3rd line support • Interfacing with Internal clients, Stock Exchanges, Data consumers and other project stakeholders Developed and published FIX Getaway for MarketData distribution, FIX Getaway for trading, trading terminal STrade, mobile trading terminal MTrade. http://www.kase.kz/en/page/show/regulations_market_data http://www.etrade.kz/products/fix http://www.etrade.kz/products/strade https://itunes.apple.com/app/mtrade/id615200515 From August 2004 to October 2007 Software Engineer / (Assembler, C, DDK, SoftICE, WinDBG, Java) BIPS /Escape Driver development for Windows / Linux platforms IPW PCMCIA, USB modems. https://sourceforge.net/projects/ipw-client-soft Education and training Kainar University 2000 – 2004 Specialties: Information System. Qualification: Specialist of information technology computing and networks Courses Oracle certified courses 1Z0-001-002 SQL and PL/SQL

    $22.22 /hr
    96 hours
    5.00