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Principal Specialist Resume

Isabela, PR


  • 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.


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


  • 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


Principal Specialist

Confidential, Isabela, PR


  • 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



  • 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


PR Consultant,Carolina, PR


  • 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


Application Development and Systems Consultant, San Juan, PR


  • 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


IT Director, Guaynabo, PR


  • 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.


PR Systems Consultant, San Juan, PR


  • 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.

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