Top Upwork Freelancers

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  1. Serhey K.

    Serhey K. Agency Contractor

    Senior Ecommerce Developer (Magento, Wordpress, Joomla, Yii, cakePHP)

    Ukraine - Last active: 1 day ago - Tests: 4 - Portfolio: 13

    My Web carrier started in early 2007. Starting from that I have learned a lot of techniques and experienced in PHP/MySQL/Ajax. I had an opportunity to study different CMS systems like: Magento, Joomla, Drupal, Wordpress, osCommerce, phpMyDirectory, Interpire Shopping Carts, etc,the most popular Frameworks I worked with are: cakePHP, Zend Framework, Yii Framework, Symfony2. I worked on small startups and large companies as well, and was always proud to find myself helpful for all them. I am able to manage and implement a website project from scratch. Currently I'm looking for the interesting ongoing projects that will allow me to continue improving my experience and skillset in the web technologies. My main objective is to be a professional in web applications development that are using different technologies such as well known Frameworks, CMS systems, JavaScript libraries, etc.

    Groups: Bluehost Developers and Designers

    Associated with: SkWeb

    $50.00 /hr
    2,548 hours
    4.88
  2. Zahid Hussain

    Zahid Hussain Agency Contractor

    iOS, Android, C++, Java and .Net

    Pakistan - Last active: 22 hours ago - Tests: 1 - Portfolio: 13

    I am senior software developer and have more than 6 years of experience in software industry. I have worked as Software Engineer for 1.5 years, 1 year as Team Lead and 3+ years as iOS and Android app developer. Now I have started my own software company (Maxxsol) with two of my friends. My major expertise are in iOS(iPhone,iPad,iPod), Android, C++,COM/DCOM, Java, Objective C, C#.NET, ASP.NET, Mac OS X and Windows applications.

    Associated with: Maxxsol Agency

    $25.00 /hr
    1,689 hours
    5.00
  3. Rey jexter B.

    Rey jexter B. Agency Contractor

    PHP / Yii Framework / Vagrant / iOS / Android / Play Framework / Java

    Philippines - Last active: 1 day ago - Tests: 6 - Portfolio: 9

    oDesk has recognized me as one of their top Mobile Developers. Deliver high quality software development projects. Build long term relationship. Build a product that will sell. Please message me for complete list of portfolio which were not uploaded due to request of people we worked with. Titanium Appcelerator Profile: http://developer.appcelerator.com/devlink/profile/576241/rey-bumalay

    Groups: Appcelerator Certified Developers

    Associated with: Limechalk Media

    $33.33 /hr
    7,606 hours
    4.99
  4. Abdul Q.

    Abdul Q. Agency Contractor

    C# ASP.NET MVC 3 MSSQL JQuery knockout-JS backbone-JS REST FULL Web

    Pakistan - Last active: 22 hours ago - Tests: 10 - Portfolio: 13

    To optimize business processes with My best products and services in order to make my customers satisfied besides bringing value addition to their business. To strengthen my experties, i used to keep update myself with latest softwares, designing and development technologies which is a continuous process and that is what my Core Values.From 2005 i had been developing Desktop and Web application using C#, ASP.NET, ASP.NET MVC 3, SQL Server, AJAX, JQuery, knockoutJS, backboneJS, REST FULL Web Application,Telerik.

    Groups: Android, Application Developers Alliance...

    Associated with: RADFolks

    $30.00 /hr
    3,582 hours
    5.00
  5. Richard Morrison

    Richard Morrison Agency Contractor

    MS SQL DBA Optimization, Clustering, Mirroring, Replication, TSQL

    United Kingdom - Last active: 1 month ago - Tests: 4

    Certified Database Administrator with over 10 years experience working with SQL Server 2012, 2008, 2005, 2000, 7.0 and 6.5. My proven skillset, has enabled me to work alongside and provide consultancy to Architecture and Development teams. My objective is to use my experience to bring creative and robust solutions to businesses that requires a SQL Server Database Administrator/Developer. Skillset - Windows and SQL Server Clustering, TSQL, DTS, SSIS (ETL), SSRS, Performance Tuning/Optimization & Transactional ReplicationI also have 'real world' experience implementing backup, maintenance and disaster recovery strategies across multiple data centres.

    Associated with: DBTECH SOLUTIONS

    $50.00 /hr
    2,448 hours
    5.00
  6. K B.

    K B. Agency Contractor

    QA-Test Lead- 5000+ hours in oDesk

    India - Last active: 22 hours ago - Tests: 4 - Portfolio: 6

    I have 7 years of experience in software testing various desktop,web and mobile applications I have great exposure to web automation testing tool like HPQTP and mobile application automation testing tools like Experitest-seetest and Appium. Profile: -International Software Testing Qualifications Board (ISTQB) certified -HP Quality centre 9.2 certified. -HP Quick Test Professional (QTP) 9.2 certified. -Expertise in Manual Testing Process on Client/Server applications. -Experience in writing, reviewing and executing Test cases -Expertise on testing various mobile applications on various platforms like iOS,Android,blackberry, Windows. -Expertise on mobile application automation testing tools using Experitest-seetest and Appium -Analyzing the root cause of the failure of test and preparing the appropriate test reports. Technical Skills: IBM Mainframe, QTP& BPT,Seetest,Appium, Core Java, Vb Scripting, Excel VBA, C

    Associated with: The Measurers

    $11.11 /hr
    5,266 hours
    4.99
  7. Sourabh Kapoor

    Sourabh Kapoor Agency Contractor

    Android/IOS, Java/J2EE, NoSQL- 50+ Apps

    India - Last active: 2 days ago - Tests: 2 - Portfolio: 58

    Winner of Telegram contest 2015 | upwork most Acclaimed Contractor | Masters in Computers from USA | 4.9 Ratings | 94% recommendation | Well aware of Privacy concern What clients say about me? - 94% of them recommend me - 33% rewarded me another project - 90% of them gave me 5* ratings - 24*7 on Skype - cares about quality of the work - provided best API Docs and version controlling (GIT) Education: Masters in Science in Computer science from Dallas. Bachelors in Science in Computer science from India. Employment: BlackBerry Ericsson Nimbuzz Awards: Winner of Telegram contest 2015 (https://telegram.org/blog/bb-results) Portfolio consists of Android/iOS apps and games, Java, J2EE,Big Data, Nosql, Neo4j, Cassandra, PhoneGap & Blackberry apps I have attained my Masters in Computer Science from the United States of America. Also, i worked with high profile companies such as Blackberry , Ericsson, Nimbuzz(in USA) and have over eight years of experience in the said field. I also won first prize helping telegram app to bring their app on BB10.https://telegram.org/blog/bb-results As per your requirement, I have successfully delivered more than 100 apps (Social , Enterprise, Games) and on both Android and IOS with more than millions users that use it seamlessly every day. I would really appreciate your time in evaluating my qualifications in relation to your current need, attached you will find a copy of resume regarding the same. Thats just the tip of iceberg, too! I have worked with clients ranging from individuals to startups to fortune 500 companies. I am proficient in Mobility solutions (Android, IOS, and Blackberry), Scalable Cloud and Research based products with extensive involvement in Architecture, database analysis and design. Having worked and studied in USA, I am well aware of privacy concerns that users may have. Our goal is to reduce the time from conception to the final product while keeping quality under strict scanners. Our forte is finishing the product as per your need, providing API Docs, serving content faster with minimum load time, Capturing memory leaks and ensuring a great user experience. I would really appreciate your time in evaluating my qualifications in relation to your current need, attached you will find a copy of resume regarding the same. Please look at my LinkedIn profile for reference http://www.linkedin.com/pub/sourabh-kapoor/11/341/718 Skype Account : CraterZone Some of our work on Mobile Platform and Product Development: 1. Android: . Puzzle World Social Gaming https://play.google.com/store/apps/details?id=com.sporcle.android.puzzlewords . Careem click https://play.google.com/store/apps/details?id=com.careem.click&hl=en . Social Shareup (Social sharing platform) https://play.google.com/store/apps/developer?id=Social+Shareup&hl=en . Agilent Distribution App (Enterprise multi-tenant app) https://play.google.com/store/apps/details?id=com.distyapp&hl=en . Family of disney Apps (7 projects with single library) https://play.google.com/store/apps/details?id=com.ticketspot.universalmapfree&hl=en 2. IOS: . KinEye (Location, Push) https://itunes.apple.com/us/app/kineye-find-my-friends-family/id843767231?mt=8 . Saxobank (Stock market) - https://itunes.apple.com/us/app/saxotrader/id406970077?mt=8 . Umobility (Banking utility) -https://itunes.apple.com/in/app/umobility/id318669449?mt=8 . Mostathmer https://play.google.com/store/apps/details?id=com.mostathmer.android . Family of disney Apps (7 projects with single library) https://itunes.apple.com/in/app/free-wait-times-for-universal/id480955437?mt=8 . Agilent Distribution App (Enterprise multi-tenant app) https://itunes.apple.com/in/app/agilent-distribution-mobile/id763710182?mt=8 . Audio Sense https://itunes.apple.com/de/app/id920316339?mt=8&ign-mpt=uo%3D4 3. Server/Rest/Cloud Based/CMS (Java, J2EE- Spring MVC, REST based APIS, Social Apps, Soap, Struts): Mr. Corrcoustos - SAAS Packaging inventory planning and costing tool (spring, Rest Web Services and Java and CMS http://www.corrucostos.com Big Data: Cassandra - Fetaboo Social platform to anonymously share fetish and taboo (Cassandra, swagger, Spring MVC, Restful, Java and Maven) . Social platform to connect BBM with phone book (Neo4j, Spring MVC, Restful, Java and Maven) www.socialshareup.com . CMS based Distribution App for Agilent technologies (REST Services and CMS). Spring, Restful APIS, Java and CMS . Desktop App for Agilent Distribution

    Groups: Corona Labs

    Associated with: Craterzone Pvt. Ltd.

    $12.00 /hr
    3,881 hours
    4.88
  8. Hamza Shahid

    Hamza Shahid Agency Contractor

    Video Compression/Decompression, Multimedia, Embedded, Linux & Windows

    Pakistan - Last active: 22 hours ago - Tests: 2

    To work on cutting edge and challenging technologies and provide services in my field of expertise. I have over 7 years of experience in embedded development, video compression/decompression technologies, application development for windows and linux. Tools and technologies I am expert in include C/C++ programming language, C#, Microsoft Directshow. I have also worked on embedded systems which include Xtensa based boards and Texas Instruments DM6467 based boards. I have lots of experience in algorithm development and optimization.

    Associated with: MayarTech

    $16.67 /hr
    1,029 hours
    4.77
  9. Dhaval S.

    Dhaval S. Agency Contractor

    Android,iOS native/hybrid apps, javascript/cordova/parse

    India - Last active: 1 month ago - Tests: 9 - Portfolio: 15

    Developed native and hybrid apps on Android and iOS. Please visit http://dhavalsharma.com to know more. Also have developed in java, objective-C, GWT, python, django, jquery development on Linux, Google App Engine,android and iOS platform. I have developed applications in extjs/sencha touch. I have also done workflow automation using Google Apps Scripts in Google Spreadsheets for multi-location distribution and aggregation of reports.I also have extensive IT experience in delivering and executing IT based solutions and projects for over 16 years on multiple technologies and platform for global clients.

    Groups: Android

    Associated with: greenwalk

    $33.99 /hr
    2,383 hours
    4.59
  10. Vinh Tran

    Vinh Tran Agency Contractor

    Senior .NET Developer

    Vietnam - Last active: 22 hours ago - 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
    3,258 hours
    5.00