Responsibilities:•PSE: Mentoring less experienced devs guiding them and providing technical help in order to achieve the sprint goals. Participate into client meeting (Grooming) in order to discuss or clarify different situations related to a specific functionality, business rules and/or application behavior. PBI and DFD analysis to provide accurate effort estimation and dev task creation reduction the creation of rework task and making sure not to have technical debt in the implementation.•Back End developer: Development of API/REST services using C#, .Net Core and Kafka messaging, used Entity Framework Core to retrieve data from Oracle and Postgres Data Bases always applying design patterns such as SOLID, Kiss, MVC, Repository, DRY and following client´s programming standards, used Mock, Should and Fixture libraries for backend unit test•Web Developer: Build Web Applications using TypeScript, Aurelia and Angular framework as main technologies, implemented parallel calls to non-dependent API calls to improve the performance•Code reviewer: Perform code review to ensure the quality of code and approving team Pull Requests•SQL developer: Wrote complex and simple queries and stored procedures to manage data from Oracle, Postgres and SQL Server data bases, used EF Core and Scaffolding for non-complex queries, using LINQ and Lambda expression for data manipulation.•Scrum team member: Attended and participated on Scrum ceremonies•App support: Technical support provided on go live releases (Prod) when required and fixing application bugs using Kivana and DataDog to easily identify and resolve the problem. •Code versioning: Used DevOps tools, VSTS and GIT to create pull requests to merge the code changes into the master branch of the corresponding project/solution•Code re-factor: Analysis and propose code refactoring on some services to improve the API performance using asynchronous programing and parallel programing.•Migrated Oracle queries to Postgres syntaxis

Lead .Net Developer, Ipsos, Mexico 03/19-05/21Worked as technical leader, technology stack used: .Net Framework 4.5, .Net Core 2.2/2.1, MVC 5/4, C#, Angular 8/7, Angular CLI, Typescript, NPM, Bootstrap 3, HTML, CSS3, JavaScript, JQuery, JSON, JWT, ChartJs, WCF, LINQ, Lambda, Windows Forms, Web Forms, Dapper (SPSS Extractor), SQL Server 2014, SSRS, TFS 2015, Azure DevOps, Git, Bitbucket, Bamboo, Jira, Sourcetree, Scrum, Kanban.Responsibilities:• Modify the core of a common statistic service to improve and solve some statistic calculations errors wrote with C# and .Net Core 2.2• Implemented Server and Client side validations using JWT authentication role-based and claims-based authorization in ASP.Net Core 2.2 • Used Type Script to develop Angular 8/7 web application which enables compiles to clean, simple JavaScript code• Designed and developed Restful services using .Net Core 2.1, with Angular 8/7• Software developed under Asynchronous programing• Used Angular CLI which makes it easy to create an application that already works, right out of the box. To follow the best practices suggested by Angular official website.• Used NPM to compile and run Angular 8/7 application during development. • Used Bootstrap 3 controls to display information and to keep the design clean, responsive and interactive.• Developed data access layer using Dapper and following the Repository design pattern suggestions to communicate with database. • Used LINQ to build set of operations, parameters and expression during execution a set of data from SQL Server • GIT and TFS were used as a source code control.• Used Azure DevOps to track all requirements, task, issues over development and UAT phases• Modified multiple modules and processes for an application based on MVC 5/4 using Visual Studio 2017 as a coding tool.• Used SSRS Report Builder to modify existing reports and develop new required reports

DSD & PlatComWroked as .Net developer with diferent rolesMain technology stack used .NET Framework 4.5/4.0, C#, VB.Net, Visual Studio 2015/2013/2012, ASP.NET 4.0, MVC 4/3, JavaScript, HTML3, IIS, XML, SQL Server 2014/2012, Sybase 15, ASP.Net, C# Windows Forms, JQuery, Agile/Scrum, Factory Pattern, XHTML, HTML / CSS3, T-SQL, TFS, GIT, SVN, HP ALMResponsibilities:• Involve in all the phases of Software Development Life Cycle (SDLC) including Analysis, Design, Programming, Testing and Deployment.• Develop SQL objects as stored procedures, views, indexes, triggers, tables and views from scratch• Writing complex and simple SQL query over MS-SQL and Sybase environments• Worked with role as .Net Technical Leader and temporary Scrum Master• Create the application in .NET framework 4.0 and implement logic using C#, VB.Net and OOPs concepts.• Create the application UI using client-side technologies like JavaScript, JQuery, CSS3, HTML3 and AJAX. • Participated as part of team in a short experience with Android Xamarin for develop a demo retail app• Participate in Scrum/Agile meetings to update the status of application development. • Responsible for tuning T-SQL procedures, triggers and other database objects. • Interact with the database using Entity Framework to have object-relational mapping and use LINQ to query the DB. • Implement MVC architecture to have clear separation of application tasks.• Developed and implemented the multi-threaded Web forms, win forms GUI design by using .NET framework 4.0 and Visual Studio 2015 as coding tool. • Have basic knowledge on DevOps for continues integration. • Lead developer and UAT support leader on-site over the implementation of Electronic Invoicing in Costa Rica• Travel to different countries for Software’s implementation on Pilot or UAT phases• Software Implementation in Brazil, Argentina, Morocco and Costa Rica• Create technical documentation• Worked with source control code, using SVN, Git, TFS & DevOps

• Mantenimiento de aplicaciones Web usando ASP Clásico, Visual Basic Script, ASP.net, C#, Ajax, jQuery, JavaScript, CSS y HTML.• Desarrollo de nuevos módulos en aplicaciones web usando MVC y WCF• Desarrollo, consumo y configuración de servicios WCF y SOA• Administración y responsable de área de mejora continua• Desarrollo de consultas simples y complejas, así como procedimientos almacenados, vistas, tablas, backup y creación de base de datos.• Identificación, diagnóstico y corrección de defectos.• Seguimiento de tickets• Diseño, creación y presentación de modelado de datos al líder de equipo para su revisión, autorización e implementación.• Desarrollo de aplicaciones orientadas a servicios (SaaS) implementando un diseño en 3 capas.• Análisis y clasificación de requerimientos funcionales y no funcionales para estimación y priorización de desarrollo.• Desarrollo de aplicaciones basado en las propuestas de la metodología Kanban.• Desarrollo de reportes usando librería Docx de CodePlex• Configuración de IIS 7.5(básico) en equipos locales y producción para deploy de aplicaciones y servicios WebSistema de gestión de base datos que conoce.SQL-SERVER 2012, 2014, 2016Tecnologías:HTMLCSSAjaxJsonJQueryJsASP clásico.VBSIIS 7.5 y 8COM+MVC4WCF4 intermedioEntity Framework 5 y 6Linq.Net Framework 4+Otros:SOA patterns

de interésSoftware Libre (Linux), Super-cómputo, Servidores y Servicios, Telecomunicaciones,Desarrollo de Sistemas, Base de Datos.Metas y objetivos:Personales: Formar una familia y tener un patrimonio.