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  1. Vinh Tran

    Vinh Tran Agency Contractor

    Senior .NET Developer

    Vietnam - Tests: 2 - Portfolio: 11

    I'm a senior software engineer who works in software development for the last 14 years developing a wide range of desktop and web applications using various technologies and I'm interested in developing end-to-end applications. I'm now specialized in C#, ASP.NET MVC, WCF, Web API, Entity Framework, Telerik, DevExpress, ExtJS, jQuery, SQL Server and so on. Programming languages and frameworks: - C#, VB/VB.NET, ASP.NET MVC, WinForm - WCF, Web API - ExtJs, jQuery, Kendo UI, Syncfusion - DevExpress, Telerik - Entity Framework - StructureMap, Unity - MS Unit test, Moq - MailBees.NET - CSLA.NET - T-SQL programming Typical Projects: 1. Payroll System: A desktop application for payroll processing of a resource-pool provider. The system was designed to keep track of employee information and contracts. Processing monthly/adhoc timesheets and invoicing the manpower cost Technologies used: C# (.NET 4.5), Entity Framework 6.0, DevExpress 2. Online CRM system: A web-based application designed to function as an online CRM system for organizations operating funds in managing fund allotments, transfers, reinvestments, and distribution. Not only for fund management but the CRM also provides core functionality to allow plugin other modules such Contract management, Project management, etc. Technologies used: ASP.NET 4.5 (C#), Entity Framework 6.0, WCF Service providing REST API, Extjs 4.0, RDLC report technology, SQL Server 2012 3. Waterfall calculation web-based application: A web-based application designed to perform complex waterfall calculations for alternative investment funds. Specifically the application automates the Carried Interest Calculation (Calc) which is used to determine the fund manager’s compensation in regards to the profits of the fund. Technologies used: ASP.NET 4.5 (C#), jQuery, jgGrid, MS Reporting Service, MS Enterprise Library, SQL Server 2012 4. Contact management system: A web-based application that used as an internal application of contact management system. The system was developed using Asp.Net (C#), Linq2SQL, Ext.Net, CSLA.Net, and MS Server 2008 with a lot of T-SQL coding on DB server side. Technologies used: VB.Net 3.5, CSLA.Net, Ext.Net 5. Hospitality ERP: A desktop integrated information system for managing all activities of a 5-star hotel, including: Human Resource Management, Front Office, House Keeping, Point Of Sale, Call Billing Service, Financial Report, Back Office. Technologies used: .Net 2.0 with .Net Remoting, .Net Web service, NHibernate, SQL Server 2005 6. Healthcare Information System: Develop an integrated hospital information system managing all daily activities of the hospital, including: Pharmacy inventory management, Outpatients examination management, Inpatients treatment management, Patients record management, Patients expenses management, Para-clinic management. Technologies used: VB.Net 3.5, MS SQL Server 2005

    Associated with: Enterprise Lab

    $20.00 /hr
    3,288 hours
    5.00
  2. Mahfuz Ahmed Khan

    Mahfuz Ahmed Khan Agency Contractor

    Full-Stack App Developer

    Bangladesh - Tests: 8 - Portfolio: 6

    Over the last 4 years, i have developed many websites and mobile apps. But more importantly i was able to keep pace with fast changing software technologies. I started with codeignitor, html4, jquery but now my workflow consists of laravel5, html5, angularjs, node.js. Just as web platform i am also passionate about mobile apps. Since 2012 i have been developing android apps using android sdk. But over the last year, i have shifted my focus towards Xamarin platform which provides a great way to develop both android and ios apps. Both c# and Mono .net is very powerful and provides native like performance for apps. My design and architectural sense help me write smart and maintainable code. Design sense also helps me develop interesting and intuitive user interface and so i can suggest my clients important issues regarding UI and UX. Testing is also an integral part of my workflow. All of my backend and most frontend code are unit tested. And i can also do full integration tests where applicable.

    Groups: Bluehost Developers and Designers, Corona Labs...

    Associated with: Dream Team Los Angeles

    $15.00 /hr
    1,429 hours
    4.94
  3. Nikunj Patel

    Nikunj Patel Agency Contractor

    Software Engineer - Asp.Net, Asp.net MVC

    India - Tests: 4 - Portfolio: 7

    Professional .NET Developer with a passion for software development especially with agile practices such as Test Driven Development, with an in depth knowledge of OOP, Domain Driven Design. Since August 2009 software development experience spanning ASP.NET 2.0 to ASP.NET 4.5 in C# with team leadership and mentoring experience. Expert in full System Development Life Cycle (SDLC). Has the ability to understand and transform complex business requirements into software, ensuring applications are delivered on time, to specification, are scalable, performance optimized and maintainable. Experience of non-Microsoft .NET technologies including JQuery, Subversion, Structure Map and NUnit. A highly motivated individual who is always learning, able to work to tight deadlines, and who can communicate effectively with technical peers as well as business users. Someone who encourages learning and the sharing of ideas and is always open to new ways of working. Core Programming Languages: C#, SQL, JavaScript, VB.NET, JSON Databases: MS SQL Server (2000, 2005, 2008, 2012), ORACLE (10, 11), MySql, MS Access Technologies and Frameworks: .NET Framework (2.0-4.5), ASP.NET, MVC, ADO.NET, AJAX, jQuery, HTML, HTML5, CSS, XML, XSLT, WCF, IIS 7.5, NUnit, LINQ, Web services, Web API, Entity Framework (Code First and Data First), jQuery Mobile, Telerik Controls, Lucene.net, Task Parallel Library, Microsoft Azure, Facebook API, YouTube API, Twitter API, LinkedIn API, PubMed and Clinical Trial Content Search, UML Modeling, Visio, Target Process Development Methodologies: Extreme Programming, Test Driven Development, Agile development, Scrum, Domain Driven Design Source Controls: SVN, Visual Source Safe, Team Foundation Server

    Associated with: Incept Infotech

    $22.22 /hr
    777 hours
    4.99
  4. Artur H.

    Artur H. Agency Contractor

    Team Lead / Senior Software Developer (PhD)

    Armenia - Tests: 6 - Portfolio: 6

    Established professional software developer having more than 8 years of experience in implementing high performance, scalable desktop software and web applications. Great effciciency with n-tier application design, development, architecture, maintenance and testing. Expertise in using various software tools, languages and methodologies with special expertise in Microsoft .NET technologies. - Strong knowledge of C#, C/C++, TSQL, XML, HTML/CSS, JavaScript programming skills - Familiarity with with .NET framework 4.0/3.5/3.0/2.0/1.1, AJAX.NET, WCF, WPF, MVC, LINQ, EF, Win32 API, MFC, STL, VCL, COM, Active X, ASP technologies - Strong knowledge of object-oriented analysis, design and programming skills - Analytic, integrative thinking and problem solving skills; - Strong algorithm development skills - Ability to work in a team and independently;

    Groups: Microsoft Certified Professionals

    Associated with: ArtLance software

    $27.00 /hr
    3,563 hours
    4.97
  5. Julian Astrada

    Julian Astrada Agency Contractor

    Software Engineer / iOS & Android Developer

    Argentina - Tests: 4

    Hi! I'm a developer with 6+ years of experience, the last 3 years I have been focused on mobile applications. I tend to develop using the native languages and frameworks available at iOS and Android. I have worked with iOS using both Objective-C and Swift, my most recent applications had WatchKit support and had strong content built into the Apple Watch. I have also worked on non-native applications using Titanium and Phonegap. LinkedIn where you can check my endorsements: ar.linkedin.com/in/jastrada Skills: iOS Development, Android, Objective-C, Swift, Titanium Mobile, Java, JavaScript, Object Oriented Design, Service-Oriented Computing (SOAP & REST), Mobile Design, etc.

    Associated with: Boxit

    $16.00 /hr
    82 hours
    5.00
  6. Valentin Poroxnenko

    Valentin Poroxnenko Agency Contractor

    senior Java/Androi developer (EJB, JPA,JSP,GWT,Portlets, Eclipse)

    Russia - Tests: 11 - Portfolio: 4

      I have been working as a key developer and team lead at the java or android projects for more than 6 years. Most of these projects were enterprise applications. Team leading and project management experience. Good knowledge of team working rules and tools (version control, bugtracking, time management systems, etc.) Development  of multi-tier applications based on JBoss, Weblogic, WebSphere, Tomcat application/web servers. EJB 2, EJB3, servlets, Web services(SOAP, REST, axis2) using for middle tier. AJAX(GWT, JSF with IceFaces), JSP as view tier. Hibernate and JPA ORM at the MySQL, Firebird,Oracle db's. Good design patterns knowlege GoF, Java EE patterns etc. Exam leader and first contributor at the Eclipse RCP exam at the JavaBlackBelt - Java Certification Community ( http://knowledgeblackbelt.com/ ). Brown belt, userID http://knowledgeblackbelt.com/UserView.wwa?userId=148936#!User/vporoxnenko

    Associated with: NevaSpecInSoftConsult

    $30.00 /hr
    1,154 hours
    4.55
  7. Oleg Markiv

    Oleg Markiv Agency Contractor

    Business Intelligence Developer | Data Integration Specialist

    Ukraine - Tests: 9

    Business Intelligence Developer with considerable knowledge in Business Intelligence, Business Analysis and ERP/CRM applications. For the last five years, I have been working with different business domains: manufacturing, banking, finance, sales, retail, and warehouse. I have hands-on experience in communicating with different customers, gathering and documenting requirements from business users. My core skills are: - database design and development; - ETL process development; - data warehouses design and development; - reports development; - OLAP cubes development; - requirements gathering I am responsible, punctual, and result-oriented. I am equally comfortable with working in a team and independently. Additionally, I have an analytical mind and possess the ability to learn fast.

    Associated with: Inenso

    $25.00 /hr
    155 hours
    4.97
  8. Roman Gerasimenko

    Roman Gerasimenko Agency Contractor

    Senior android developer

    Ukraine - Tests: 10 - Portfolio: 5

    My name is Roman. Currently I’m a Senior Android developer in Yalantis. I’m developing applications in a huge variety of spheres (social, scientific, augmented reality, internal company applications, media, ndk, etc.). I have an experience building server side app (using Java EE, & NodeJS) as well as websites. I have extensive experience in development for wearable devices such as Google Glass and Android Wear I have strong experience working with: - Media (audio & video processing) - NDK (c++ NDK development) - Custom views & animations - Chats (using socket.io & xmpp protocol) - Augmented reality (OpenCV) - Rich UI interface - Payments (paypal, stripe, braintree) - Camera (video/photo capturing, effects) - BLE (iBeacon devices) Feel free to request a quote for your project :-)

    Associated with: GlassTeam x70

    $33.33 /hr
    272 hours
    5.00
  9. Stephen Underwood

    Stephen Underwood Agency Contractor

    Unity Developer

    United States - Portfolio: 2

    I'm a Unity3D developer that works as part of a small, but talented, team to bring projects from conception to launch. My specialty is mobile development for casual games that contain social and ad network monetization strategies. A few of the things I've done recently are: - Create RPG Leveling System - Create Ranking/Leaderboard System - Create In App Purchases - Ad Network Integration - Analytics Integration - A/B Testing SDK Integration - Social Feature Creation & Integration - Multiplayer Creation Using Photon - Extensive Game Polish Through Animation, SFX, and PFX Integration The senior members of my team have over 20 years of experience in developing games, and I call on them as a problem solving resource on issues I haven't faced before. As a result I work on both small and large projects with client teams or my own team as needed.

    Associated with: Robot Sea Monster Games

    $20.00 /hr
    1,532 hours
    5.00
  10. Angeloluca B.

    Angeloluca B. Agency Contractor

    Google Apps Script / Node.js / Javascript Development

    Italy - Tests: 3 - Portfolio: 6

    I like to understand, question and solve problems. I especially focus on building integration and automation tools, whatever can help people and systems to collaborate and behave smartly. I especially focus on Javascript, Node.js, Google Apps Script flexibility and Google App Engine powerful capabilities, but Python and Java are good friends too. I have developed a wide range of dashboard, automation and mining tools for startup companies and businesses exploiting the smartness and power of these tools. I built an extensive experience in data mining, recovery and automated analysis for business intelligence and bioinformatics. (2 years) - Cloud Development & Web Collaboration : Google Apps Script , Javascript, Node.js, Google Clous Products - Software Development : C/C++, JAVA, C#, PHP - Data Mining : Excel, Extraction & Recovery,Database MySQL/Oracle PHP/PERL/Python for scripting and Web Applications(3 years) JAVA/C# enterprise development for Web Services, SOA and Integration (4 year of practice) C++ distributed and network software development (3 year of practice) C++ network management development (2 year of practice) C++ system programming and low-level coding (2 year of practice)

    Groups: Crossrider

    Associated with: Web HQ

    $50.00 /hr
    705 hours
    4.98