SUMMARY:

18 years ’ experience as a developer, and 14 years ’ of experience as a .NET Developer in design and development of complex Web and Windows applications using .NET Framework 4.5/4.0/3.5/3.0/2.0/1.1, WPF, WCF, ASP.NET, VB.Net, AJAX, ADO.NET, LINQ, WinForms, WebForms, Reflection, SOA, Web Services, WSDL, SOAP, SQL Server 2000/2005/2008, T - SQL, Stored Procedures, Triggers, Views, Integration Service (SSIS), Reporting Services (SSRS), Crystal Reports, etc...

• Experience on software solutions including windows applications, web application and corporate portals.
• Expert level experience in .NET Framework 4.5/4.0/3.5/3.0/2.0/1.1 using C#.Net, VB.Net, ADO.net.
• In depth knowledge of Crystal Reports, Windows Communication Foundation (WCF), Windows Presentation Foundation (WPF) using .NET 4.5/4.0/3.5/3.0 and Silverlight.
• Strong Experience in AJAX Control Toolkit, JavaScript, HTML, CSS, XML, Web Service, User Control.
• Extensive experience of Data Adapter, Dataset, and Data reader to read and update data in a database.
• Good hands on experience of developing .NET Web Service using SOAP, UDDI and WSDL.
• Experience in working with . NET Remoting, Multi-threading, Assemblies ( Private, Shared and GAC), IIS and Serialization.
• Excellent hold and experience on messaging technologies like XML, XSLT, XSD, XPATH, DTD, Schema and thorough understanding of XML DOM parser and SAX Parser.
• Design and Developed GUI Based Web and Windows Application using HTML, JavaScript, CSS and WPF.
• Expert using Crystal Reports and SSRS, as well as integration with ASP.Net for web based reporting.
• Good Expertise working with SQL Server 2000/20, Oracle 9i/10g, MySQL, PostgreSQL & MS- Access.
• Developed Service Oriented Architecture (SOA) based web applications that conforms SOA standards.
• Strong knowledge in System Architecture, Design Patterns including Service Oriented Architecture (SOA), Model View Controller (MVC), Facade, Singleton etc.
• Expert level skill of RDBMS concepts, Database Design, writing T-SQL queries, stored procedures, Triggers along with Data Transformation Services (DTS), views, user defined functions, packages, database performance tuning, indexing, database backup and restore.
• Extensive knowledge in creating critical, drill down and ad-hoc reports using Crystal Reports.
• Expert in debugging using Visual Studio .NET IDE debugging tool. Excellent at debugging anything.
• Excellent analytical and programming abilities in using technology to create elegant, flexible and maintainable solutions for complex development problems.
• Able to work independently, in teams and meet release/delivery deadline.
• Excellent work ethics, self-motivated & quick learner, willing to learn new technologies and third party products.
• Excellent team player with quickly problem-solving and trouble-shooting capabilities

TECHNICAL SKILLS:

• Languages: .NET Framework 4.5/3.5/3.0/2.0/1.1, C#, VB.Net, ASP.Net,ADO.Net, PL/SQL
• Web Technology: ASP.Net, AJAX toolkit, ASP, HTML, DHTML, Web Service
• Web Services: SOAP, UDDI, WSDL, XML, JSON
• XML Technologies: XML, XSL/XSLT, DOM, XPath, SOAP, WSDL, DTD
• Markup/Scripting Lang.: HTML, DHTML (CSS), XML, XSLT, JavaScript, AJAX, VBScript
• Databases: SQL Server 2012/2008/2005/2000, Oracle 9i/10g, DB2, MS - Access, MySQL
• Application/Web Servers: Microsoft IIS 8.0/7.0/6.0/5.0, Microsoft SharePoint Server
• Reporting Tools: Crystal Report 11/10.0/8/8.5, SQL Server Reporting Service 2005 (SSRS)
• Source Control Systems: Microsoft Visual Source Safe, Team Foundation Server (TFS), GIT
• IDE: Visual Studio .Net 2017 RC/ 2015/2013/2012/2010/2008/2005/2003
• Operating System: Windows 10/ 8 / 7/ Vista / XP / 2003/ NT / 2000
• Standards & Trends: Agile Development, Test Driven Development, SOA (Service Oriented Architecture)
• Design Patterns: MVC Pattern, Bridge Pattern, Singleton, Factory Method, Abstract Factory, Adaptor pattern, Observer and Decorator
• Emerging Technologies: Iaas, PaaS, SaaS, Amazon Web Service (AWS) and Azure

PROFESSIONAL EXPERIENCE:

Confidential, Grapevine, TX

Principal Consultant

Responsibilities:

• Technical ownership of POS and supply chain applications
• DevOps compliance
• Analyze software requirements
• Cherwell/ITSM change process adherence
• Multi-team & Business partner meetings

Environment: Visual Studio Code, Pervasive, MySQL, SQL Server, WMi/PKMS, Linux, Java, .NET

Confidential, Plano, TX

Technical Lead

• Migrating applications to cloud
• Migrating applications to .NET Core
• Maintain and develop .NET Core WebApi projects
• Maintain and develop Angular 5 and 6 applications.
• Using cloud foundry
• Microservice apis
• Oracle and MariaDb
• Migration to cloud
• Migrating to .NET Core
• Migrating oracle to MariaDb

Environment: Visual Studio Code and 2017, MariaDB, Oracle SQL Developer

Confidential, Redwood City, CA

Senior Lead Software Engineer

Responsibilities:

• Rewrite older mobile application in Angular 4
• Maintenance of existing enterprise applications
• Collaborate daily with onshore and offshore developers
• Manage applications hosted in Azure
• Conduct code reviews
• Creation of New Mobile Application (Spin Center Mobile) developed using Angular 4
• Improved business rules/bpm workflow - Anemia management protocol system (AMPS)
• Created a full stack framework for .NET Core projects
• New Relic performance monitoring (squeezing)
• Possess a deep understanding of the technical aspects and business/domain
• Maintain existing applications (See below employment history for Confidential )
• Maintain the Azure portal for our patient portal application
• Addressing production errors and handling issues that are raised by support
• Perform code reviews of other developers (acting as technical lead)

Environment: Vim, Visual Studio Code/2013/2017 RC, SQL Server Management Studio/Profiler, Chrome Canary, etc.

Confidential, Temple Terrace, FL

Contractor / Developer

• Introduced to .NET Core
• Cloud management in AWS
• Continued DevOps collaboration
• Helped with CI / CD process using Ansible/Jenkins
• Create framework for .NET Core applications
• Lead on development of a new project for collection process
• Implemented various framework technologies log4net(splunk), iTextSharp, etc
• Maintain existing applications
• On-Call for deployments
• Developing a new product for their internal collections process

Environment: Visual Studio IDE 2013, 2015, Oracle SQL Developer