SUMMARY:

• Application Developer with 15 years of experience in applications development, testing, troubleshooting, implementation, documentation and testing of Client - Server and Web based Applications
• Experienced in Object Oriented Analysis and Design using UML Methodology
• Experienced in SW development models like Extreme Programming, Agile, and Scrum
• Designed, architected, programmed WinForms, Web based Application and Libraries
• Experienced in WinForms application development using C#, ADO.NET, WCF
• API development experience in C# / .NET
• Experienced in Web Applications in C#, ASP.NET using latest technique like WCF
• Worked with .NET Framework 3.5 and 4
• Experienced in Multithreading programming in C#
• Highly experienced with SQL Server 2008, Oracle 9i/10g and MS Access Database
• Experienced with Design Patterns
• Extensive Knowledge in Visual Studio, Visual Studio.NET and Versioning tools like VSS and SVN
• Experienced in developing technical documentation in various stages of Software Development Life Cycle (SDLC).
• Experienced in Manual and Automation testing and Test case identification.

TECHNICAL SKILLS AND TOOLS:

Programming Languages: C, C#, VB.NET, .NET, Python and AJAX

Web Technologies: ASP.NET, WinForms, WebForms, ASP, VBScript, JavaScript, HTML, COM, IIS, XML, XSLT, JSON, ADO.NET

Application /Web Servers: IIS Web Server

RDBMS: SQL Server 2008/ 2008 R2, Oracle 9i/10g and MS Access

Tool: /Technologies/Utilities: Visual SourceSafe, SVN, ActiveX, COM, Microsoft Office, MS Project, MS Visio, Crystal Reports 11, SSIS, SSAS, SSRS and Erwin Data Modeling

Networking: TCP/IP, VPN, LAN/WAN

Platforms: Windows NT/2000/XP/Vista/Windows 8, Linux

Databases: MS SQL 2008/2008 R2/2012/2014 and Oracle 9i/10g/11.

Hardware: PC compatible

PERSONAL SKILLS:

• Strong programming skills
• Strong project management skills
• Ability to adapt quickly to an existing, complex environment.
• SDLC methodology and Design Patterns
• Ability to quickly learn new concepts and software is necessary.
• Provides guidance and mentoring on technical and business issues Process
• Works with Project Mangers, Business Analysts, Programmers, Database Administrator and external customers on preparation of project related documents
• Strong development (.net) skills

PROFESSIONAL EXPERIENCE:

Principal Specialist

Confidential, Isabela, PR

Responsibilities:

• Working closely with system analyst to develop new process after analyzing the requirements
• Designed GUI using C# and WinForms
• Designed and coded Business logic and Database layers in C#, XML and Python.
• Create
• Involved in Database design using Oracle 10g and wrote stored procedures, triggers etc.
• Developed APIs / Libraries in C# and COM.
• Documented Technical artifacts
• Active Code review participation
• Carried out Unit testing using Visual Studio Quality Tools Unit Test Framework
• Identify user needs and resolve problems
• Create SSIS package to transfer and convert simulation data to Oracle 10g database

Task Manager

Confidential

Responsibilities:

• Getting user requirements
• Create a SRS Document
• Create user acceptance document
• Worked as designer and senior programmer to analyzed user specifications for workability, completeness and business flow
• Participated in defining System Design, Architecture and Specifications and performed project and task estimation
• Create an estimated project plan for application develop
• Designed Web pages with Visual Studio 2012
• Create the CSS for web pages
• Coded Business logic in C#
• Create a class for LDAP authentication within windows environment
• Designed the database and wrote Queries, Stored Procedures and Triggers in SQL 2008
• Create the application reports using SSRS
• Performed Coding/Programming tasks to specification and in accordance with Development standards
• Documented and coding Technical artifacts and developed test plans
• Performed unit testing using NUnit and did code review

Confidential

PR Consultant,Carolina, PR

Responsibilities:

• Participate in meetings with end users to review new application improvements
• Create new changes request document
• Performed code changes using C#
• Change the look and feel of the application
• Create new reports
• Create new table fields in the database
• Create new stored procedures for insert and update process
• Testing and documenting the application changes in an staging environment

Confidential

Application Development and Systems Consultant, San Juan, PR

Responsibilities:

• Get the reports requirement from users
• Create the SRS document for the each report
• Developed reports with Microsoft Reporting Services with Visual Studio 2010 Business Intelligent and MS SqlServer 2008.
• Collaborated with database administrators to design appropriate data structures.
• Created stored procedure to query SQL database and later used by the SSRS reports
• Maintain and support the SSRS web site

Confidential

IT Director, Guaynabo, PR

Responsibilities:

• Managed and implemented IT policies, procedures and development based on Disaster Recovery Procedures, Operation Continuity and Contingency Plan.
• Managed the IT Department Budget and team of 15 people.
• Implemented the operational processes and initial activities for the department.
• Developed and maintained web sites utilizing CSS files and search criteria modules.
• Designed and implemented tourism inventory control applications using Microsoft Technologies.
• Designed and implemented community complaint system using asp.net with MS Sql Server 2000 and Crystal Reports.
• Managed Application development version control and sharing file utilized MS Visual Source-Safe.
• Responsible for the analysis and development of all new projects.

Confidential

PR Systems Consultant, San Juan, PR

Responsibilities:

• Analyzed business requirements and developed cost effective systems and solutions.
• Resolved any conflicts and managed infrastructure and implementation of new business systems
• Collaborated with users to resolve queries, provided training requirements and recommended changes to enhance system operations.
• Coordinated with Product Development team to determine business requirements and translated them into technical specifications.
• Developed and supervised system documents related to the changes and enhancements done to the process and system.
• Determined, analyzed and resolved process problems, and prepared technical specifications according to Y2K issues
• Responded to customer requests regarding issues in system and enhancements and escalate issues if required for faster resolution.
• Prepared test plan, test scripts for system testing, functional testing for implementation.
• Analyzed and developed systems in Visual Basic with SQL-SEVER 7.0, DB2 5.0 and Oracle 8.