Web Developers & Consultants

Showing 52,888 freelancers

Web Developers & Consultants

Showing 52,888 freelancers

  • SQLServerBI\DW\BigData\Data Analyst\NoSQL\KDD\SoftwareEngineer\QCSE\ML

    As a Software Engineer, I have more than 12 years of experience covering all aspects of software development life cycle. Worked closely and effectively with all levels of management Involved in all system development lifecycles Completed project development from analysis … more

    As a Software Engineer, I have more than 12 years of experience covering all aspects of software development life cycle. Worked closely and effectively with all levels of management Involved in all system development lifecycles Completed project development from analysis, design and building through to implementation and live production. Used both Waterfall and Agile Methodologies (Scrum Development followed by Iteration / Product Backlog, Stories, Iteration, On time Release and so on) Able to adapt quickly to changing requirements, deadlines, priorities, and technologies Worked under extreme pressure to meet deadlines. Skills • Designing multi-tiered/distributed Web and Desktop applications using .Net (C #) v1.1, 2.0, 3.0, 3.5, 4, Visual Basic 6, Visual FoxPro 9, Classic. • Hands-on knowledge on ASP.NET, ASP.NET MVC Framework, Silverlight. SharePoint, Webpart, WPF, WCF, WF, XML Web Service, SOAP, REST, CSS, LESS, IIS, Telerik’s Web Controls, Entity Framework, ADO.Net Data Service, WPF PRISM-UNITY Framework. • Source Control: Visual SourceSafe, Star Team, TFS, SubVersion • Scripting Language JQuery, JavaScript, VBScript, HTML, XML, XSD, XSLT • Using various design pattern: Command Pattern, Factory Method, Abstract Factory, Repository, Template design, Singleton, MVC, MVVM • Knowledge about REST service, Iqueryable , IEnumerable, URI resource. • SOA experience • Design patterns experience • TDD and/or Unit testing experience • Experienced with MTS (COM+), MSMQ • Experienced in Designing Database objects with normalized\de-normalized form. • Designing effective and Vulnerable to SQL injection protective T-SQL queries, stored procedures and functions. • Performance tuning of the database (Good-Indexing, Index defrag) & Stored Procedures (Low cost & effective SQL). • Database Administrative work: backup, recovery, indexing, DBCC, performance tuning and so on • Designing Data warehousing and ETL Process using T-SQL and SQL Server Integration Service and SSAS • Writing Ad-hoc Query using OpenXML, OpenDatasource, OpenQuery to Export /Import text, CSV, xls file data. • Experienced with Extracting, transforming and loading data from various data source for data ware house and ODS (Operational Data Store) using SQL Server Integration Service and T-SQL. • Designing DTS package using SQL server 2000. • Creating Cube with Dimension and fact table with star schema and snowflake schema using SS Analysis Service • Writing MDX Query for various reporting purposes • Creating RDLs with SQL Server 2005/2008 Reporting Service including Sub Reports, KPI • Designing custom data processing extension and used embedded assembly to write business logic using C# in RDL • Experience with Oracle: PL-SQL, Packages, Triggers, Backup, Recovery • Sound Knowledge on C\C++, Visual C++, MFC, ATL • Experienced with Big Data analysis with NoSQL databases MongoDB, Hadoop HDFS/MapReduce, Hive, Pig, Oozie and so on. Sound knowledge on Statistical Language R, RHadoop and RHive. • Experienced on test automation software TestComplete, NameMapping, Jscript • Worked with HTML5, AngularJS  less

    data-warehousing asp.net 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 71 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Experienced Web Developer

    My core competency lies in complete development of a new web application. Starting from ideas and mockups and ending with 100% ready application. I have experience with both small startup projects and complex heavy applications. Following skills are available: - intuitive … more

    My core competency lies in complete development of a new web application. Starting from ideas and mockups and ending with 100% ready application. I have experience with both small startup projects and complex heavy applications. Following skills are available: - intuitive understanding of the operating systems (Windows, Linux); - good knowledge of English, Russian and Ukrainian languages; - good understanding of the words "should", "immediately" and the phrase "what did I say?"; - communication with clients of all levels of sobriety and moral satisfaction. Specialties: HTML + CSS: Very good knowledge; JavaScript + jQuery + AJAX: Very good knowledge; AngularJS: Good knowledge; NodeJS: Basic knowledge; PHP OOP + MySQL + PostgreSQL: Excellent knowledge; Yii, Yii2 and Codeigniter PHP frameworks: Excellent knowledge; Zend Framework: Good knowledge; Symfony Framework: Basic knowledge; Version Control Systems (SVN, GIT): Excellent knowledge; AWS Infrastructure: Very good knowledge. And looooooong list of the other technologies... Working in a team: I do know what such words mean: Project management software, Agile, Scrum, Automated testing and Continious integration. And I do like to use this technologies. What I can give to you: - High quality of the work; - Delivery of the work on the agreed time; - Stable work 40 hrs/week. What I'm looking for: - A good team; - A long term partnership; - Сalm and steady work; - Product owners who knows what they wants. What I'm NOT looking for: - Irregular working hours; - Constant rush jobs; - A stillborn project; - Payment problems.  less

    php oop yii-framework mysql amazon-web-services jquery ajax javascript unit-testing functional-testing 00 more less
    • $30.00 HOURLY RATE
    • 3.9
    • 3067 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • Lotus Notes, Yii, Wordpress, Java Developer / Domino administrator

    Mario Sotil is a senior software developer with 14 years of experience. He graduated among the top 5 of his class from the Gabriel Rene Moreno University. His first work was as an intern for IBM Bolivia. At this moment … more

    Mario Sotil is a senior software developer with 14 years of experience. He graduated among the top 5 of his class from the Gabriel Rene Moreno University. His first work was as an intern for IBM Bolivia. At this moment he is team leader for a local company, providing solutions and support to Petrobras Bolivia for the last eight years. In addition, works as a freelance on oDesk, having at the moment a good rating. As a software applications developer, Mario is a very dedicated person with his clients and really committed to his work. On his effort to improve the process of development in Petrobras Boliva, developed a framework for Lotus Notes to facilitate the creation and maintenance of Workflow applications. This allowed to create fairly complex applications, on a really solid base, where all the typical functions are automatically processed (safety, updating, messaging, etc.) As a Freelance, he knows how to interact with costumers, understanding their needs and proposing solutions or alternatives to solve their necessities. One of the comments he got on oDesk was: “Excellent contractor! Absolutely knows what he is doing, is motivated and hardworking, cares about the work and goes the extra mile.” As the company Team Leader for the development area during the past two years, his task is the coordination between the costumer and the team, helping, in this way, to satisfy the expectations of every member that form part of the project, from both costumers and team members. Mario spends his free time practicing guitar, and playing this instrument to his two year daughter, whenever he can get hold of her.  less

    lotus-notes php mysql yii-framework java jquery wordpress lotus-domino 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 65 HOURS
    • BOLIVIA
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 2 TESTS
  • PHP, MySQL, ajax, joomla, drupal, yii developer

    In last years I have developed many web sites and web applications using HTML, CSS, PHP, MYSQL. Have experience with following Javascript libraries: Mootools, JQuery. Have a lot of experience in developing Joomla extensions, Joomla templates, developing SOAP services and … more

    In last years I have developed many web sites and web applications using HTML, CSS, PHP, MYSQL. Have experience with following Javascript libraries: Mootools, JQuery. Have a lot of experience in developing Joomla extensions, Joomla templates, developing SOAP services and clients, developing web applications using Google and Yandex services (including Google and Yandex Maps), authorization / authentication with openID / Oauth, Twitter, Facebook services. Have some experience with Drupal and Ubercart, developing Drupal & Ubercart modules Frameworks used: Joomla, Drupal, Yii,  Inspire framework. Have experience with payment gateways : Paypal, Google Checkout, Authorize.NET Some of my projects are: Yii: http://calc.bestbay.ru Joomla sites: http://zhivoepole.ru/ (russian) http://legalite.ru http://aikidojournal.ru/ http://urcatalog.spb.ru/ (contains custom developed modules and components) plain PHP + MySQL: http://volvopartsearch.com/ http://usnationalcreditcards.com/ (my job was - the cart)  less

    php mysql javascript ajax freebsd linux-system-administration smarty yii-framework joomla 00 more less
    • $30.00 HOURLY RATE
    • 4.9
    • 2637 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Project Manager/QA Manager/Test Manager/Automation engineer

    I possess 12 years of experience in various testing activities: 1. Static testing: Software Requirements analysis, code review 2. Test Plans, Traceability Matrix, Test Cases creating 3. Unit testing: CPPUnit, NUnit, JUnit and Jemmy 4. System testing 5. Automation testing … more

    I possess 12 years of experience in various testing activities: 1. Static testing: Software Requirements analysis, code review 2. Test Plans, Traceability Matrix, Test Cases creating 3. Unit testing: CPPUnit, NUnit, JUnit and Jemmy 4. System testing 5. Automation testing with help of: Mercury WinRunner 7.x, Mercury QTP 6.x, 8.x and 9.x, Rational Robot and Silk Test. 6. Load/Stress/Performance testing: Mercury ALT, Mercury Load Runner 7.x, 8.0, JMeter, OpenSTA and WAPT 7. Creating evaluating reports and test protocols I posses 4 year of experience in Quality Assurance: 1. Processes establishment 2. Audit 3. Metrics gathering 4. Work with quality methodologies: RUP and CMM I posses 2 year of experience in Project Management: 1. Manage medium project with 10-30 persons involved in it 2. Project life cycle defining 3. Project Plan development 4. Estimation 5. Team coordination 6. Project monitoring 7. Status reporting My strength are Planning (Project and testing), QA, Static, System testing and Automation.  less

    project-management sw-configuration-management risk-management sqa software-testing automated-testing performance-testing sql j2ee 00 more less
    • $22.22 HOURLY RATE
    • 4.4
    • 9359 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Coldfusion Application Developer

    Since February 2000, I have developed a variety of web applications using Coldfusion, javascript, ajax and Java. Most of them have included interaction with a database such as MS SQL, DB2 or Access. Others have included creating a TCPIP connection … more

    Since February 2000, I have developed a variety of web applications using Coldfusion, javascript, ajax and Java. Most of them have included interaction with a database such as MS SQL, DB2 or Access. Others have included creating a TCPIP connection with an IBM mainframe system. I am seeking opportunities to expand my knowledge and challenge me.  less

    coldfusion extjs fusebox ajax javascript 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 837 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • .NET Developer

    Skilled IT graduate with 5 years of software development experience, particularly within Microsoft development environment. Good analytical, design and problem solving abilities with great attention to details and overall product quality. Main specialization lies in desktop, web and mobile applications development using Microsoft technologies (WPF, Silverlight, ASP.NET MVC, WCF, WinForms, Windows Phone, etc).

    c# wpf microsoft-silverlight windows-forms-development wcf windows-phone-7-development linq linq-to-sql linq-to-entities microsoft-visual-basic xml asp.net jquery 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 1524 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Highly skilled C#, ASP.NET, ADO.net, AJAX, WebServices & SQL Developer

    I have extensive experience developing web sites using C#, VB.NET, ASP.NET, MS SQL SERVER 2005, MS SQL SERVER 2008 and Oracle 9i Databases. I also have many years of experience developing desktop applications with C# and VB.NET … more

    I have extensive experience developing web sites using C#, VB.NET, ASP.NET, MS SQL SERVER 2005, MS SQL SERVER 2008 and Oracle 9i Databases. I also have many years of experience developing desktop applications with C# and VB.NET. I am seeking new opportunities to create web sites from scratch or to add advanced functionality to pre-existing web sites. I'm also interested in creating desktop applications in C# and VB.net language that your project requires. Various .NET related skills include: WCF, Workflow Foundation, MVC, ADO.NET Entity Framework, LINQ, LINQ to SQL, LINQ to XML and Win32 interoperability. Designing skills : Good CSS knowledge, Adobe Photoshop CS3, Adobe Illustrator CS3, Adobe Fireworks CS3, div based tables less design skills. Miscellaneous skills: AJAX, E-Commerce, jQuery, PayPal integrations(including PayPal Pro) and Amazon Simple DB integration.  less

    asp.net ado.net c# wpf html css adobe-dreamweaver adobe-photoshop adobe-fireworks 00 more less
    • $15.56 HOURLY RATE
    • 5.0
    • 2391 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 7 TESTS
  • Full stack Web developer with experience in .NET, LAMP and Java

    I have about 7 years experience developing web sites and web scripts using PHP (Frameworks: Zend, CakePHP, Yii, CodeIgniter, Symphony), MySQL, Ajax. I use PEAR coding standarts, so my code is clean, understandable and other developers don't have problems … more

    I have about 7 years experience developing web sites and web scripts using PHP (Frameworks: Zend, CakePHP, Yii, CodeIgniter, Symphony), MySQL, Ajax. I use PEAR coding standarts, so my code is clean, understandable and other developers don't have problems working with it. Also I use OOP in case of raw PHP code, design patterns when it's useful. Usually I develop front-end and back-end Ajax scripts using jQuery. Have huge experience working with it and it's plugins.  less

    php asp.net java mysql jquery javascript ajax html5 twitter-bootstrap 00 more less
    • $20.00 HOURLY RATE
    • 4.4
    • 144 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Software Engineer

    An experienced C++ developer with practical knowledge of object-oriented software design, problem solving, implementation and maintenance. Over 7 years of experience developing multithreaded software under Windows and UNIX platforms. Experience in working with debuggers, profilers and disassemblers, such as Purify … more

    An experienced C++ developer with practical knowledge of object-oriented software design, problem solving, implementation and maintenance. Over 7 years of experience developing multithreaded software under Windows and UNIX platforms. Experience in working with debuggers, profilers and disassemblers, such as Purify, dbx, gdb, mdb, DevPartner Studio, WinDbg. I also have some experience in GUI development (MFC library and C# WinForms), WebDevelopment (linux my sql, apache) and in .NET. Seeking for challenging projects laying in set of my skills.  less

    c++ 00 more less
    • $25.56 HOURLY RATE
    • 4.7
    • 516 HOURS
    • MOLDOVA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 3 TESTS
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