SUMMARY

• Results - driven developer wif extensive experience in Software Development Life Cycle (SDLC) involving Design, Development, Integration and deployment of multi-tiered distributed Microsoft.Net Client/Server and Web applications.
• Extensive programming experience in developing Enterprise applications using Microsoft Technologies like Confidential #, VB.NET, VB6, ASP, ASP.NET, Entity Framework, ADO.NET, SQL Server, Web API RESTful Services, IIS.
• Experience in implementing web applications wif MVC architecture to create comprehensive web applications.
• Hands on Experience in building rich internet web applications using HTML, XML, DHTML, XAML, AngularJS, Angular 4, Node.js, Laravel, Bootstrap
• Good experience in writing server side and client-side validations using JavaScript and JQuery, experience in Cross-browser HTML and CSS coding to offer responsive website layouts to modern browsers and mobile devices.
• Experience in data modeling and creating tables, views, stored procedures, functions, and triggers using Ms SQL.
• Expertise in building SOA using Web-API, Web services, WCF technology developed and consumed WCF services wif features versioning, security, optimization and reliability.
• Experience in using LINQ and retrieve data from data sources LINQ to Objects, LINQ to entities and LINQ to SQL, Windows Workflow (WF), and SQL backend programming, Data modeling, Client-server Connectivity, Stored procedures, and triggers.
• Extensive experience developing event driven applications using AJAX, JSON and XML.
• Expertise in Object Oriented Programming (OOP), Analysis (OOA) and Design (OOD).
• Experience in developing Web Applications using third party controls like Telerik.
• Extensively knowledge of indexing, query plans and optimizing queries for SQL.
• Experience in Agile software development methodology and Test-driven development including SCRUM Methodologies and involved in application design based on MVC and Entity framework.
• Experience using Microsoft Visual Source Safe 6 (VSS), Team Foundation Server (TFS), GIT for version Control.
• Hand on experience using source control systems like Microsoft TFS and issue tracking, project management tools like ServiceNow
• Able to in corporate user needs into cost-effective, secure and user-friendly solutions dat are highly scalable and efficient.
• Innovator of next-generation solutions, systems and applications adopting the newest and best languages and frameworks delivering major improvements to the end user.
• Willing to participate in enterprises giving the best service, administering IT projects, developing solutions for optimizing business processes and provide the best experience to all the customers available (internal and external).
• Willing to share all knowledge to benefit the enterprise automating manual processes, reducing costs, providing interpretation to the information available and help to make the decisions dat will be beneficial to the enterprise.
• A Good team player wif excellent communication and inter-personal skills wif a positive attitude towards work, loyalty towards time schedules for worthful delivery.

• Leadership
• Focused on results
• Team player
• Stress management
• Proactive
• Remote team management
• Quick-pace student in investigation for new technologies
• Methodical and organized
• Focused on resolving problems

TECHNICAL SKILLS

Microsoft Technologies: Visual Studio 6.0 (Visual Basic, Interdev, FoxPro), Visual Studio .NET 2003 until 2015 ( Confidential #, Visual Basic.NET, Web Development, Crystal Reports, ASP, ASP.NET), SQL Server since version 6.5 up to 2012 R2 (management and creation for stored procedures, views, tables, backups, management plans and job creations), Internet Information Services (IIS versions 5 until 8), Exchange 2007, VBA Office from, Visual Studio.NET Framework 2.0 until 4.5

Scripting Languages: ASP, HTML, PHP, DHTML, JavaScript, VBScript, CSS, Typescript

Web Technologies: HTML5, CSS3, AngularJS, Angular 4, Node.js, RESTful Service, Java Script, Ajax, JQuery, Laravel

Programming Languages: Web forms, XML, XSLT, HTML, WSDL, JSON

RDBMS: MySQL, NoSQL (Lotus Notes), T-SQL, Microsoft SQL Server, PostgreSQL

Web Servers: Internet Information Server (IIS)7.0/ 6.0, XAMPP

Operating Systems: Windows Server 2008/2003/2000 , Windows-XP, 7, 8 and 10

Oracle: MySQL Server version 5.1.19, MySQL Workbench 6.3

Ticket Documentation: ServiceNow, Remedy, Sharepoint

Remote support: Teamviewer, LogMeIn, Terminal Service

IBM: Lotus Notes 5.x, 6/6.5 and 7 (Servers, programming and mail customer), formulas, JavaScript and Lotus Script

Methodologies: Waterfall, Prototypes, Continuous Integration, Agile and SCRUM, ITIL

Standard: HTML, DHTML, XML, XSLT, JavaScript, Java, CSS, SOAP, WSDL and Web services (creation and use), SOAP UI, Angular JS, Node JS, NuGet, Sonarlint, GIT, Bootstrap

PROFESSIONAL EXPERIENCE

Confidential

Senior .Net FullStack Developer

Responsibilities:

• Participated in an internal portal creation for managing documents and procedures for integration all the information available in different systems, the tools used were PHP, Laravel MVC and PostgreSQL as database
• Managed and maintained development of PHP backend for dynamic database driven website.
• Worked on CRUD actions (HTTP Get, post, put and delete), attribute routing and used Http Response message approach.
• Wrote PHP, AJAX, HTML5, CSS3, and JavaScript code.
• Help - desk and mobile user support.

Confidential

Responsibilities:

• Designed and developed solutions built on ASP.NET to support business intelligence activity and monitoring.
• Wrote Confidential #, HTML5, CSS3 and JavaScript code.
• Created stored procedures to be consumed by the web services.
• Updated desktop application to read data from card reader and perform printed the received in PDF format.
• Used ASP.NET MVC Page Controller pattern to add functionality to individual pages to accept input from the page request, invoke the requested action

Confidential

Responsibilities:

• Created a website using Confidential #, AngularJS, Angular 4, NodeJS, MS SQL, SonarLint
• Used SCRUM as continuous integration and automatic testing using XUnit to automate tests.
• Managed CRUD for different catalogs used by the user to configure the application.

Confidential

Responsibilities:

• Migrated ASPEL SAE server to a new server.
• Implemented TFS Community for Visual Studio 2015 and capacitated development team in its use
• Created a basic WMS desktop application and website to manage all the products in the warehouse and in stores, dis tool included management reports created in Crystal Reports.
• Perform project management for internal and external projects

Confidential

Responsibilities:

• Created Website to perform English exams conducted by the HR department
• Website creation, including the structure, document management and documentation
• Integrated new functionality every Q according wif the customer requests.
• Report creation for every evaluation performed to the customer
• User creation and tech support for every client dat used the application
• The website was created using Confidential #, VB.NET, HTML 5, CSS, MySQL, ASP.NET and Javascript. Currently published in GoDaddy servers

Confidential

Responsibilities:

• Created Website to administer and publish different events, comments, testimonials and photographical evidence.
• Website creation, including the structure and documentation
• The website was created using Laravel, PHP, HTML 5, CSS, MySQL, HTML and Javascript. Currently published in GoDaddy servers

Environment: Confidential #.Net, PHP, MVC, Web API, Spring, PostgreSQL, MS SQL, MySQL, WMS, AngularJS, NodeJS, Typescript, Crystal Reports, TFS, Visual Studio, Sonarlint, Scrum, Windows.

Confidential

IT Supervisor/.Net Developer

Responsibilities:

• Design and developed software application to comply wif the enterprise needs, maintenance and migration of the obsolete tools available in Mexico (some of them were created wif Visual Basic 6.0), into new development tools and server migration, web services creation and use, releasing into production software upgrades using ITIL service lifecycle.
• Created budget estimations for the applications team and collaborated in the management symposiums since 2013 until 2016 reviewing the advances for every area and how IT department would contribute to achieve their goals.
• Used JavaScript to perform front end validations as per the business rules proposed.
• Performed task as developer, coordination manager, help - desk and support for level 1, 2 and 3 in several projects either domestic (Mexico) or foreign (Chile, US and Manila).
• Participated as the internal customer and PO for the e - commerce modules involving credit notes and invoices (these modules were created at software factory located in India).
• Integrated external modules for e-invoices dat coupled wif the ERP (JD Edwards) and the custom applications (as satellite modules) for the warehouse, carriers and customers.
• Applied Security Compliance which includes Application and data security assessment and remediation to attain compliance.
• Designed and implemented Stored Procedures for automating tasks.
• Optimized current stored procedures dat were used heavily reducing the processing time from 10 minutes to 40 seconds.
• Participated in SCRUM meetings, coordination wif onsite and offshore teams.
• Design, develop, code review, bug-fix and test the application using tools for issue tracking/development like - ServiceNow, code configuration and version controlling wif Team Foundation Server (TFS).
• Created test plans and performed unit and regression testing on the different applications.
• Adapted invoices wif addends required by the retail customers to integrate automatically wif their accountable department; dis boosted the invoice acceptance, increasing retailer payments from 55% to 95% of acceptance in 2012 - 4Q.

Environment: Confidential #.Net, VB.NET, Visual Basic 6.0, ASP, ASP.Net, Web API, E - commerce, ERP, JD Edwards, Scrum, TFS, ServiceNow, Windows, Sharepoint, E - invoice, MS SQL.

Confidential

.Net Software architect

Responsibilities:

• Software architecture responsible to get the business requirements from the customer and deliver the instructions to the development team, indicating the modifications needed, the modules effected and reviewing the compatibility between the modules integrated.
• Worked closely wif end-users to understand their needs and consequently translate them to technical documentation.
• Created the standalone application to generate invoices and the installers needed for deployment.
• Developing Multiple Presentation Layers wif several Win Forms user controls, Standard controls, VB.NET, Confidential # and XML
• Developed class files for business layer and data access layer using Confidential #.
• Used ADO.Net objects to store and retrieve data from the MS SQL database.
• Implemented ASP.NET security and Autantication modes provided by IIS and ASP.Net.
• Implemented database Views, Stored Procedures, User Defined Functions in SQL Server 2008.
• Agile development wif daily scrum meeting, two-week sprint plan using Visual Studio Team Services (VSTS).
• Reviewed all the software modifications and compare versioning between releases using versioning control software and made software integrations accordingly.

Environment: Confidential #.Net, ASP.Net, VB.Net, ADO.Net, HTML5, CSS3, jQuery, JavaScript, AJAX, SOAP, WCF, Win forms, XML, SQL Server, IIS, VSTS, Agile, Windows.

Confidential

IT Manager and design supervisor

Responsibilities:

• Responsible for the IT area managing the servers (file and email servers), stabilizing and securing the server environment due a hacking problem, developing custom software to manage medical products, created the procedures to manage the IT area for supporting file management to the enterprise.
• In complete interaction wif the Sales Director integrating sales promotions and publishing them into the website.
• Created a portal for the customers to download the invoices created in real-time and implemented Invoice sending service to the customers, so they could receive the invoice automatically (improving the user customer experience)
• Designed and created databases, tables, views and stored procedures.
• Created ASP.Net pages coded in Confidential #, create multiple layers wif defined roles (presentation layer, business layer and data layer, or more if necessary) and exchange information among them to increase the reuse of code. The .NET framework 3.5 is being used on the company's projects.
• Maintained and migrated classic ASP pages dat run in the intranet.
• Created user-defined data types and add them to model database for future purpose.
• Implemented Cascading Style Sheets (CSS), HTML to attain uniformity of all web pages.
• Used DevOps approach to construct the core application.
• Created indexes on tables for better performance on the accounting system.

Environment: Confidential #.Net, ASP.Net, Classic ASP, MVVM, LINQ, AJAX, T-SQL, HTML, CSS, Windows.

Confidential

Team leader / Business Analyst / Programmer analyst

Responsibilities:

• Responsible to create several applications including Car Quotient software, life insurance applications, standalone quote portal as a desktop application using Visual Basic 6
• Created modeling diagrams for processes, structures, scenarios, user cases, interfaces and application implementations wif different Lotus Notes and Windows technologies.
• Provided 1st and 2nd tier level support for all Lotus Notes applications.
• Formed part of the Workflow task-force dat was responsible to update, stabilize and optimize Lotus Notes applications used in GNP; the response time optimized up to 60% over 9 critical applications (health, life, automobile & home)
• Reduced the incoming calls to the help-desk area in 2005 Q4 (2000 calls) to almost 150 calls in the 2006 at the Q2.
• Migrated over 300 Lotus Notes applications and databases from different versions (4, 5 and 6) to the Lotus Notes version 7

Environment: Lotus Notes, Classic ASP, VB 6, T-SQL, HTML, CSS, Windows, XML, Webservices.

Confidential

IT High End instructor

Responsibilities:

• Instructor for High End using IBM technologies on the following courses: Domino Designer Fundamentals, Domino Application Architecture, Using JavaScript in Domino Applications, Domino Application Security and Workflow, Using Java in Domino Applications, Using LotusScript in Domino R5 Applications.
• Instructor for High End using Microsoft technologies on the following courses: Mastering Microsoft Visual Basic 6 Development Course Description, Mastering Enterprise Development Using Microsoft Visual Basic 6 (VB) Classroom View, Mastering Web Application Development Using Microsoft Visual InterDev 6, Programming a Microsoft SQL Server 2000 Database, Beginning SQL Server 2000 Programming

Environment: Lotus Notes, Classic ASP, VB 6, T-SQL, HTML, CSS, Windows, XML.