SUMMARY:

• Microsoft Senior Developer in .Net Technologies with more than 10 years of experience in analysis, design, developer, maintenance and support various .Net technologies
• More than 10 years in MS SQL Server queries, database design, development, Indexes, Stored Procedures, User Defined Functions and Performance Tuning.
• More than 10 years as C# developer and data developer.
• Experienced in Responsive Web Design technology with framework like Bootstrap .
• Experience in building ASP.Net websites and applications using Visual Studio 2015/2017, as well as Knowledge on Web Forms and Model View Controller ( MVC ) architectures.
• Strong knowledge on Object Oriented Programming ( OOP ) Concepts and Object Oriented Design Patterns using C#
• Experience using Entity Framework and direct SQL access using data SQL client
• Experience in server based report generation SQL Reporting Services Design, develop, maintenance and publish
• Experience in extracting, transforming and loading data using SSIS.
• Experience in power shell
• Team work, coordination of personnel involved in several projects at time, and usage of developing methodologies (SCRUM).
• Some experience in Xamarin Forms .
• Some experience in Python.

TECHNICAL SKILLS:

Languages: C#.NET,VB.NET, Entity Framework, T - SQL, Python, Power Shell

Web Technologies: ASP.NET MVC, Web Forms, HTML, CSS, JavaScript, jQuery, Razor, Bootstrap, JSON, MVC 4 / 5(Core), Rest API, Web API, XML, XPath

Microsoft Technologies: MS Visual Studio .NET 2013/2015/2017 , .NET Framework 4/5,Web Forms, Win Forms, ADO, ADO.NET, Enterprise Libraries, Entity Framework, Windows Services, SSIS, SSRS, Power Bi, .Net Core 1/2.2, Xamarin Forms

Database: SQL Server 2008/2012,2016,2017

Source Code Control: Visual Source Safe (VSS), Team Foundation Server (TFS), GitHub

Web Servers: IIS / NodeJs

PROFESSIONAL EXPERIENCE:

Confidential, Dallas, TX

Sr. Net Software Engineer and Data Developer

Roles & Responsibilities:

• Sr. .NET Software Engineer and Architect (DevOps) for LATAM excellence center, ecommerce team.
• C# developer using . NET Core, 4.5 framework and MS SQL Server 2017. Creation of project from cero and support of current projects.
• Generation of Rest API using . NET Core and MVC web projects with JavaScript and JQuery.
• Project working now: switch pay that deepening of specific rules a payment will be generated with a specific bank, this rule had to be evaluated in les that 2 second for more than 100k business transaction that we have in a day.
• Deploy using TFS and Octopus.

Environment: C#, ASP.Net, MVC 4 - 5, Rest API, JSON, SQL Server 2017,Javascript, JQuery, Python, Entity Framework, TFS .Net Core, Bootstrap, Octopus

Confidential

Roles & Responsibilities:

• In change of the BI operation that include creation and support of ( SSIS, SSRS, SSAS ) project using MS SqlServer Management Studio and Business Intelligence Developer Studio.
• Automatization of operation support using C# and PowerShell .
• In change of generate analytics and strategic reports to support the area of Sales and Marketing in Mexico.
• Coordinate effort to support different kind of data requirements for Latin America Region (Peru, Argentina, Colombia, Uruguay and Mexico) and the corporate in Dallas Texas.
• Transform business data requirements to a technical solution using .NET and MS SqlServer products. Management of architectural components (MsSql Queue) to transform data transaction into a consistent and coherent set of information that is suitable for BI uses.
• Creation of dashboard using SSRS and power BI for internal use
• Dev deploy using TFS, Octopus and Panda.

Environment: C#, SSRS, SSIS, T-SQL, Power Bi, PowerShell, Tabular Model, TFS, Octopus

Confidential, Houston, Texas

Technology Lead .Net

Roles & Responsibilities:

• Translate business requirements into system impacts and functional specifications
• Co-ordinate with offshore team and ensure that the teams understand the Requirements
• Preparation of Design & Technical Documents and being involved in review activities
• Provide technical design around Facets needed to support defined business requirements.
• Proficient in ETL (Extract - Transform - Load) using SQL Server Integration Service and DTS.
• Designing and developing SSIS and DTS Packages using several transformations to perform Data profiling, Data Cleansing and Data Transformation.
• Data loads from legacy systems to SAP, using Cransoft components and MS SQL Server (views, sp).

Environment: DTS, SISS, MS SQLServer, Cransoft

Confidential, MI

Technology Lead .Net

Roles & Responsibilities:

• Translate business requirements into system impacts and functional specifications
• Co-ordinate the development team and ensure that the teams understand the Requirements
• Gathering user requirements, system requirements
• Analysis, design and making the database model using MS SQL Server 2008.
• Evaluating software provider for the construction of the system, based on a budget and specific requirements.
• Documentation of the project use case, UML design, prototypes.
• Design the object oriented architecture, classes and layers
• Changing and maintain of current MS SqlServer application SP,Job.

Environment: C#, Java, SQLServer 2008, SAVVION, BPM.Net

Confidential, TX

Technology Lead .Net

Roles & Responsibilities:

• Analysis and design a java solution for all the insurance area of the bank.
• Integration of data from the bank and the insurance company for the billing using Sybase, MS SQL Server and SSIS.
• Generation of the process for the monthly account charges, using the check account.

Environment: Java, Sybase, MS SQL Server

.Net Developer

Responsibilities:

• Development of the MQ architecture to queue all the operations to the phone numbers (activation, cancellations, cancellation because no payment).
• Developed of .NET framework for VoIP platforms could supply the telephone numbers (activate phone numbers) by using classes to connect to the platforms. With this framework the different users can activate telephone cards, local numbers and long distance numbers and of any Marcatel system can connect and throw operations to phone numbers (Activation, cancelation, etc). Using VB.NET, MS SQL Server 2005 and using Enterprise Library Data Access Application Block
• Developed of 5 windows services that consume the .net framework to throw operations to the phone numbers.
• Developed of a windows service to throw operations of activation, canceling, consulting the billing information of prepaid phone cards consuming Java Web Service with SOAP XML.
• Developed of reporting services for Marcatel shareholder.

Environment: Windows2000, Visual Studio2005, Framework 2, 3.5, VB.NET, ASP.NET, SQL Server 2005, Enterprise Library, Reporting Services, XML, SOAP XSL, XPath.

Confidential, TX

.Net Developer

Roles & Responsibilities:

• Analysis and design of the data base of the Multibill Project, Store Procedures, Integration Services
• Design and develop the Stream Reader framework (DLL) for the XML file, because the file was too big for a XML Document Object.
• Design and develop of windows service to generate invoices for Marcatel VIP Customers using VB.NET, Object Oriented Design, and Uses Cases.
• Use of the Enterprise Library data access application block in the data layer.
• Generate the technical documentation of the project.

Environment: Windows2008, Visual Studio2005, Framework 2, VB.NET, Windows Services, XSLT, XML, XPath and SQL Server 2005, Enterprise Library

Team leader .Net Developer

Roles & Responsibilities:

• Design the User Web Interface
• Design and develop of the security layer, using vb.net encryption, decryption and Enterprise Library for encrypting the database string connection.
• Develop of the ASP.Net Web pages using Enterprise Library Data Access Application Block
• Object Oriented developed.

Environment: Windows2000, Visual Studio2005, Framework 2, VB.NET, ASP.NET, SQL Server 2005, Enterprise Library