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John De Britto Augustine Email & Phone Number

Senior .NET Application Developer at R Square Inc.
Location: Colonia, New Jersey, United States 8 work roles 2 schools
1 work email found @r-square.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email j****@r-square.com
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Current company
Role
Senior .NET Application Developer
Location
Colonia, New Jersey, United States

Who is John De Britto Augustine? Overview

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Quick answer

John De Britto Augustine is listed as Senior .NET Application Developer at R Square Inc., based in Colonia, New Jersey, United States. AeroLeads shows a work email signal at r-square.com and a matched LinkedIn profile for John De Britto Augustine.

John De Britto Augustine previously worked as Senior .NET Application Developer at Dexterity Business Analysts and Technical Lead at Mascon Global. John De Britto Augustine holds B.E., Mechanical from Madurai Kamaraj University.

Company email context

Email format at R Square Inc.

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jaugustine@r-square.com
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Profile bio

About John De Britto Augustine

.NET - Architecting/Developing/Testing of SPA, Web and Client Server applications. Strong UI design, performance tuning and web application development skills with C#, ASP.NET Core Web API, Razor, ASMX, SOAP, WCF, Entity Framework, Dapper ORM, AutoMapper, DI (Autofac, Unity and .NET Core’s IoC), Design Patterns, Auth0 and JWT.Angular/React.JS - Designing and developing large scale SPA applications by using features like pipes, routing, data binding, events binding, components, service, Dependency Injection, directive, Observable, Template driven Forms, Reactive Forms with Angular 6/7/8/9/10, React.JS, ES6/7, Angular CLI, JavaScript, TypeScript, Redux, Webpack, Node.JS, SCSS, RxJS, JSONSharePoint - Architecting and developing applications / portals and document management solutions, Development of guided search display templates, master pages, layouts, SPFX web parts using React.MS CRM / SALESFORCE - Expertise in migration, deployment, development and implementation. Strong in CRM customization and extending using Lightning REST API, SOQL Salesforce, CRM SDK, CRM Web Services, Plug-ins, workflowsDatabase - Extensive experience in SQL Server Database design, Database maintenance, developing T-SQL queries, stored procedures, indexes, views, functions, cursors and triggers.Cloud – Architect/Develop/Integrate Docker, Amazon Web Services (AWS) and Azure DevOps. Experience in AWS Services like EC2, S3, Lambda, Route53, CloudFront, ELB, ECSCollaboration and Source control - JIRA, Confluence, GIT, TFS, SVN and VSSOptimizations - All levels (Front-end, C#/Code and SQL Server), SonarQube, Unit Testing, TDD, Regression Testing, Integration Testing, System Testing and Load Testing Utilities -Fiddler, Chrome Dev Tools, Swagger and Postman

Listed skills include Sdlc, Software Project Management, Web Services, Microsoft Sql Server, and 7 others.

Current workplace

John De Britto Augustine's current company

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R Square Inc.
R Square Inc.
Senior .NET Application Developer
AeroLeads page
8 roles

John De Britto Augustine work experience

A career timeline built from the work history available for this profile.

Senior .Net Application Developer

Current

Princeton, Nj, Us

Designed and developed complex SPFX webparts and extensions using ReactJS, SharePoint REST API, HTML5, TypeScript, SCSS and Office UI Fabric Components.Designed application using Angular following Single Page application (SPA) framework, defined routes using router-outlet and router-link, Interpolation, Input/Output variables with heavy use of Dependency Injection and TypescriptDevelop applications using C#, ASP.NET MVC/Web Forms with Sybase/SQL Server, T-SQL, HTML, CSS, Ajax, Entity Framework, Kendo UI, DevExpress, Bootstrap.Worked with WEB API's to make calls to the web services using URLs, which would perform GET, PUT, POST and DELETE operationsSingle Sign on using ADFS and OWIN middleware. Created Services to implement Authentication and Authorization using ADFS with Access token, Claims Identity with SAML2.0, Microsoft OWIN APICreated stored procedures, views and integrate with API using Dapper and AutoMapper.Perform unit testing the RESTful service layer using NUnit and mocking frameworks like Moq.Deployed code using AWS developer tools like Docker, AWS Code Commit, Code Deploy, Code Pipeline to design and implement a Continuous Integration and Delivery pipeline

Nov 2012 - Present

Senior .Net Application Developer

Dexterity Business Analysts

Involved in the implementation and deployment of the Microsoft Dynamics CRM 4.0 and setting up un-attended installation using the xml configuration.Developed MS CRM 4.0 plug in and workflow assembly to support accounting and customer services business within CRM and communicating with other systems using WF.Developed custom ASP.NET pages for integrating functionalities that are not supported by MS CRM by using ISV and IFrame.Integrated Web application with MS CRM by using Iframe and MS CRM Web Services.Importing the data from other systems to CRM using the CRM data load tool.Modified the Sitemap.config file to show the custom navigation links in the navigation panel.Modified the ISV.config file to show different navigation buttons on CRM entity forms, CRM Grid etc.Created the custom entities and managed the relationship between those entities. Developed a system to re-invoke the downstream systems if the operation failed through WF.Developed Multiple Presentation Layers with several Graphical User Interfaces using Web Forms, web services, windows services, VB.NET 2010/2008, C#.Create SQL Server database, tables, views, stored procedures and database backup using SQL Server Management Studio

Jan 2008 - Nov 2012

Technical Lead

Gurgaon, Haryana, In

Developed UI using ASP.NET and extensively worked with Web Forms and Web Services in ASP.NET.Responsible for implementing the Customer Care Framework and integration with all modules.Creating Custom Entities through Microsoft Dynamics CRM 3.0.Project work included Windows SharePoint Services 3.0 and Microsoft Office SharePoint Server 2007.Deployed, managed and maintained a SharePoint installation as well as configuring the site to provide external access.Used Visual Studio 2008 to develop Site Columns and Content Types, to provide Authentication, Authorization and SharePoint Architecture, to develop features and Site Definitions, and to create User Controls and Web Parts.Used MOSS for branding, creating a publishing site definition, creating content types, page layouts, and SharePoint Site design, and for Content Management, Navigation and Search aggregation information.Developed Out-of-the-box Business Process Automation, SharePoint designer workflows, and custom workflows.Developed workflow tasks and forms using InfoPath 2007.Developed Collaboration Portals including personalization and My Sites.Created Business Data Catalogs, Office Forms, and Excel Services.Customized Search Center and Programming using the Search API.

Dec 2005 - Jan 2008

Senior Software Engineer

St. Louis, Mo, Us

Develop C#, VB.Net, ASP.Net 1.1 applications using Visual Studio.Develop the web pages using ASP.NET, jQuery and CSS for styling the Web pages.Used jQuery and other JavaScript for client side functionality of web applications.Used Visual SourceSafe and Team Foundation Server for a code repository.Create SQL Server database, tables, views, stored procedures and database backup using SQL Server Management Studio.Used SSRS (SQL Server Reporting Services) to build complex reports for management.

Aug 2004 - Dec 2005

Web Developer

Noida, Uttar Pradesh, In

Developed several turnkey applications into a paperless more automated system using VB6, VB.NET, C#, ASP.NET 2002/2003, Webforms/Winforms, ADO.NET, SQL Server 2000, stored procedures (complex and simple), SQL queries, Visual Studio 2003, and Crystal Reports 8/9.Maintained and modified classic ASP applications.Migrated MS Access applications to VB 6.0 and MS SQL 2000.Migrated VB 6.0 applications to .NET platform.Wrote new applications and maintained new and existing Intranet applications.Created technical specifications from functional documents. Worked directly with business users to clarify requirements.Performed unit and manual testing.Worked with System Admin to set up and configure IIS, Application servers, Web server and SQL Servers.

Jul 2000 - Jul 2004

Software Engineer

Developed VB 6.0 and classic ASP Applications.Wrote/maintained Web applications using classic ASP and VB 6.0.

Nov 1998 - Jun 2000

Project Trainee

Web Controls International

Developed Clipper applications.Developed Visual FoxPro and Visual Basic applications.Created Web pages.Wrote DOS applications using Clipper, FoxPro, and VB6.

Jan 1998 - Aug 1998
2 education records

John De Britto Augustine education

B.E., Mechanical

Madurai Kamaraj University

Education record

Carmel Higher Secondary School, Nagercoil
FAQ

Frequently asked questions about John De Britto Augustine

Quick answers generated from the profile data available on this page.

What company does John De Britto Augustine work for?

John De Britto Augustine works for R Square Inc..

What is John De Britto Augustine's role at R Square Inc.?

John De Britto Augustine is listed as Senior .NET Application Developer at R Square Inc..

What is John De Britto Augustine's email address?

AeroLeads has found 1 work email signal at @r-square.com for John De Britto Augustine at R Square Inc..

Where is John De Britto Augustine based?

John De Britto Augustine is based in Colonia, New Jersey, United States while working with R Square Inc..

What companies has John De Britto Augustine worked for?

John De Britto Augustine has worked for R Square Inc., Dexterity Business Analysts, Mascon Global, Barry-Wehmiller International (B-Wi), and Hcl Comnet Limited.

How can I contact John De Britto Augustine?

You can use AeroLeads to view verified contact signals for John De Britto Augustine at R Square Inc., including work email, phone, and LinkedIn data when available.

What schools did John De Britto Augustine attend?

John De Britto Augustine holds B.E., Mechanical from Madurai Kamaraj University.

What skills is John De Britto Augustine known for?

John De Britto Augustine is listed with skills including Sdlc, Software Project Management, Web Services, Microsoft Sql Server, Requirements Analysis, Sql, Solution Architecture, and Enterprise Architecture.

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