SUMMARY

• With 10 years of experience in System Analysis, Design, Development, debugging, testing and implementation of project as Windows Application and Web applications.
• Strong Expertise in design and modeling of Architecture using UML and Database Entity Relational.
• Great expertise in development of applications using .NET Framework, for Windows Applications, Web Applications and Class Libraries, using Best Practices, and developing and implementing Web Services, all using C# and/or VB.NET as every project required, Great expertise in implementing solutions using LINQ and Entity Framework.
• Outstanding expertise in all phases of software development life cycle, Insightful experience in project planning, gathering requirements, documentation in high and low level, generation of case use, designing and modeling data base objects and relations, designing application models using UML, formulation of deployment strategy and creation of software products as per client requirements.
• Good experience in the developing, implementation and consumption of Web Services, WCF using ADO.NET as component to generate the connection to the database.
• Great knowledge in develop, consumption and reference of multi - tier application.
• Extensive experience with Object Oriented Programming (OOP) and Server Oriented Application (SOA)
• Experience in .Net AJAX and Ajax Tool Kit Controls, JSON, JavaScript and JQuery and .Net Resource Files.
• Experience in developing functionality using XML, XSL, XSLT, and XSD.
• Designed Front End and developed CSS, CSS3 files as required.
• Experience in Model View Controller, MVVM Pattern.
• Strong experience in Microsoft SQL Server developing objects like Tables, Constraints, Indexes, Views, Stored Procedures, Cursors, Triggers, and Functions.
• Good expertise in Linked Server, Database Backup, Database Recovery, Executing performance
• Basic Knowledge in concepts and functionality of Microsoft Messaging Queue.
• Good expertise using ASP.Net Server Side components as Master Pages, User Controls, and Custom Controls.
• Good expertise in Oracle PL/SQL database generating complex queries, functions and stored procedures.
• Good expertise in Data migration to Microsoft SQL from a different type of data sources (MS Excel, MS Access, Plain Text File, Comma Separated Value, and Fox Pro).
• Good experience in Microsoft SQL management, using tools to check the stress and sniff process to identify throughput.
• Good experience in the Documentation Process, Modeling UML and Defining Case of Use using Enterprise Architect.
• Experienced in using dependency injection pattern.
• Experienced in using Resharper tool for .NET applications.
• Strong experience in Crystal Reports.
• Worked with reporting tools like SQL Server Reporting Services (SSRS)
• Good knowledge in Microsoft SQL Server Integrated Services (SSIS).
• Experienced in using Bugzilla for issue tracking.
• Experienced in developing with Visual Studio third party controls as DevExpress and RAD Controls.
• Experienced in performing unit testing.
• Strong experience in MS Team Foundation Server, Tortoise SVN and Visual Source Safe.
• Good experience in using SCRUM and Agile methodology.

TECHNICAL SKILLS

Operating Systems: Windows 2000/ XP, Windows Vista, Windows7, Windows8, Windows10

GUI Tools: Visual Basic Studio 6, Embarcadero E/R, Enterprise Architect MS Visual Studio.NET 2003/2005/2008/2013 , Microsoft SQL Server SQL Developer for Oracle

Languages: Action Script, Visual Basic for Applications, FoxPro, C#, VB.Net, TSQL, PL/SQL, C, C++, ZebraPL

Web & Internet Technologies: ASP.NET, AJAX, MVC, JavaScript, JScript, VBScript, ASP 3.0 HTML, HTML5, CSS, CSS3, DHTML, XML, XAML, XSLT, XPATH, WSDL

Databases: Microsoft SQL Server 2005/2008/2012 , Microsoft Access, MySQL, Informix, Progress, Oracle 9

Methodologies: UML, OOP, Entity Framework, LinQ, WCF

Scripting Languages: AngularJS, Bootstrap, Java Script, JScript, VB Script, ZebraPL

Web Servers: IIS 5.0/6.0/7.0

Technologies: .NET Framework 1.1/2.0/3.0/3.5/4.0/4.5 , N-Tier Architecture

Reporting and Testing: Microsoft SQL Reporting Services

Protocols: HTTP, SOAP, REST, UDDI

Design Patterns: Abstract Factory, Singleton, Observer, Composite, Strategy, State, Proxy

Tools: Microsoft Visual Studio Microsoft SQL Server, Crystal Reports, Team, Foundation Server, Visual Source Safe, Tortoise SVN, DevExpress, Controls, Telerik Controls, Embarcadero E/R Studio, Enterprise Architect, Visual FoxPro, Visual Studio 6, Progress (Graphic Interface), Microsoft Office, Microsoft Visio, Microsoft Project

PROFESSIONAL EXPERIENCE

Confidential, Houston, TX

Senior .Net Developer

Responsibilities:

• Fully involved in all the process of the Software Development Life Cycle in all projects, interacted with final users, gathering requirements, analyzing and understanding the business rules, generating proposes, documentation.
• Have projects with 2 to 6 coworkers at my charge as a leader, coordinating activities, meetings with users, negotiating the scope and granting deliveries in a tight deadline.
• Creation of validation and functionality process using JavaScript and web pages to display charts required for distinct Administration and Quality levels.
• Creation of web pages to display information, using MVC and AngularJS functionality.
• Creation, manage and optimization of Database objects required in the interaction and functionality required in the migration of the Legacy Systems including Tables, Stored Procedures, Views, Functions, Relations and Indexes.
• Used a Fast learning in Legacy Systems business rules and operations. Ease to get involved with current users and interact as a bridge in the transition of the entry migration.
• Creation of a several Class Library to interact as interfaces in the Migration of the Legacy Systems, fully involved in debugging and fixing bugs rigorously, used to be always in alert with a service attitude for any support incident, to solve it ASAP.
• Follow procedures and fill documentation trough an Analysis.
• Developed and Implemented an Object Oriented Approach and Server Oriented depending the requirements.
• Creation, consume and modification as needed of Web Services.
• Worked on SSRS and created different types of reports using Crystal Reports, worked on XML, XSD, and XSL for reading and writing data to XML documents and printing in PDF format.
• Used TFS (Team Foundation Server), VSS (Visual Source Safe) to keep the integrity of the project and maintain code synchronization, Used Bugzilla to track issues and tasks of the project.
• Used an intensive SCRUM and Agile Methodology Analysis and reviewing of assigned tasks and final development goals during team meetings (in Daily and Weekly Scrum meetings).
• In charge of making and assure constant revision with final users of different departments, attending and leading reunions to assure the complete understanding of the requirements.
• In charge of the configuration and design of new patterns in Zebra Printers of all the Plants, charge of the design, and creation of new printed tickets in Zebra based in ZPL
• Making changes in satellite systems working in Visual Basic Studio 6.0
• Strong experience in the gathering requirements in any level, specialty and area, using technical language to achieve the required objective, making the documentation required for develop and close the deliverable process of the life cycle of the software using the IBM Clear Quest tool.

ENVIRONMENT: ASP.Net, Windows Applications, Windows Forms, Class Libraries, Framework 3.5 / 4.0 / 4.5, C#, Crystal Reports, MSSQL, PL/SQL, Reporting Services, Web Services, WCF, XML, Informix, Progress, Visual basic, Zebra Designer (ZPL), Stratix, IBM Clear Quest, Process Automation, Dev Express Controls.

Confidential, Irving, TX

Software Developer

Responsibilities:

• Involved in all the process of the Software Development Life Cycle in all projects, interacted with final users at an administrative level, gathering requirements, analyzing and understanding the business rules needed, generating proposes and developing solutions.
• Developed functionality in the client side using JavaScript in web forms, grids and menus.
• Implemented Ajax functionality to avoid the post back in the web applications
• Creation of dynamic reports using Crystal Reports to display formats and documents.
• Creation of backend business rules implementing an Object Oriented Approach.
• Used Microsoft SQL as primary Data Base.
• Created, Managed and optimization of stored procedures, triggers and views, also create of tables, functions, constraints and added indexes as and when required to assure the performance.
• Have administrate the IIS in the productive stage to configure and set up.
• Fully involved in debugging and fixing bugs rigorously, implementation of changes to the staging and productive.
• Implemented of all the technical and business needs and changes originally requested.

Environment: ASP.Net 3.5, C#, Crystal Reports,VS 2008, Microsoft SQL 2008, Reporting Services, Visual Source Safe.

Confidential

Lead Analyst and Software Developer

Responsibilities:

• Fully involved in all the process of the Software Development Life Cycle in all projects, interacted with final users at an administrative level, gathering requirements, analyzing and understanding the business rules needed, generating proposes and developing solution.
• In charge of a team of 3 in a Leader/Analyst/Developer Role
• Worked in Agile environment to compete the project as per client requirement with weekly meetings with the general manager to check the advance and the doubts in the requirements.
• Creation of a 3-Tier solution to assurance the performance of the application as a decoupled entity.
• Creation of design, model and prototype of the whole Web Applications.
• Creation of all the Front End environment, using JavaScript, Master Page, Custom Controls and AJAX.
• Creation of all logic to assure the communication to assure the interaction between Databases using DTS to work as Engine to make the orchestration to assure the calculations required in the project.
• In charge of the modeling, design and relational structure of the database.
• Creation of all database objects including Tables, Store Procedures, Triggers, Relations, Indexes and Views, also objects for Data Binding and Data Management with consistent access using ADO.NET accessed from the Data Layer.
• In charge of the whole implementation process, creating.NET builds, Microsoft SQL Scripts and making sure the builds are migrated all the way up to the Production Environment.

Environment: .NET Framework 3.5,VS 2008, ASP.NET, C#, JavaScript, T-SQL, SQL Server 2005, MySQL, Tortoise SVN

Confidential, Mc Allen, TX

Analyst / .Net Developer

Responsibilities:

• Responsible for all the life cycle from the proposal to the deployment and capacitation to final users.
• In charge of gather and negotiate the final user look and feel and the scope of the whole project.
• Fully involved in all the process of the Software Development Life Cycle, interacted with final users in all levels, from manager, stocker, seller and finishing with the cashier, gathering requirements, analyzing and understanding the business rules needed, generating proposes and developing solution.
• Creation of a whole new Windows application using 3-Tier, Entity Framework, LINQ, Client-Server, and Microsoft SQL as Data Base, using Microsoft .NET Framework 3.5 and C# as a primary language.
• Worked in solo, with full interaction with the general manager of the store, attending in site meetings and field requirements gathering, giving estimations and completing the work in the according deadlines.
• Creation of Windows Forms Application and Auth controls, also design, modeling, prototype and develop of all Front End and Backend modules, using ADO.NET communication
• Creation all the communication to the data layer using Entity Framework, Followed Object Oriented Programming.
• Creation of crystal reports for the print out vouchers and modules and implemented Bar Code scanner.
• Used Tortoise SVN as repository

Environment: Microsoft .NET Framework 3.5, Windows Forms, Visual Studio 2008, C#, Crystal Reports, ADO.NET, HTML, SQL Server 2005, Web services, Tortoise SVN, DevExpress Controls.

Confidential

Software Developer

Responsibilities:

• Involved in all the process of the Software Development Life Cycle in all projects, interacted with final users at an administrative level, gathering requirements, analyzing and understanding the business rules needed, generating proposes and developing solutions.
• Creation of functionality and validations using JavaScript in the client side, interacting with Macromedia Flash.
• Creation of reports to display formats and dynamic documents and of web pages using web forms implementing an Object Oriented Approach interacting with the data layer via ADO.NET.
• Creation, manage and optimization of stored procedures, triggers and views, also create of tables, functions, constraints and added indexes as and when required to assure the performance.
• Fully involved in debugging and fixing bugs rigorously.
• Used the Visual Studio 2003 development tool, used for developing the ASP.NET dynamic web pages.
• Performed Data analysis, Data integration and Data manipulations in SQL Server.
• Worked on data processing and looked into the related issues, supported in troubleshooting the issues of an application.

Environment: Visual Studio.NET 2010, IIS,ASP.NET, C#, ADO.NET, AJAX, XML, XSL, XSLT, IIS, SQL Server 2008, SSRS, Windows Forms, Macromedia Flash.

Confidential

Software Developer

Responsibilities:

• Involved in the finish of the application .NET 1.1 framework, C#, ASP.NET, AJAX, HTML, CSS, Web Services.
• Part of the team of QA, correction of bugs, and implementation in the staging ambient using ADO.NET and Entity Framework with C# as primary language.
• Creation and correct existing code using LINQ in the Data Access Layer, also involved in exhaustive meetings to gather all the business rules to solve bugs.
• In charge of the testing validation executions.

Environment: .NET 1.1, C#, ASP.NET, AJAX, HTML, JavaScript, CSS, ADO.NET, SQL Server 2000, LinQ, Visual Studio 2003.