Senior .NET/C# Developer available. Open to relocate. Visa : H1B
Professional Summary
· Full Stack developer with experience of 8+ years’ in full life cycle development involving analysis, design, development, testing, deployment, implementation, and maintenance of large enterprise applications in Web-based environment, Distributed n-tier architecture and Client/Server architecture using Microsoft Technologies.
· Experience in each phases of Software Development Life Cycle (SDLC), concept to full implementation, and software design life cycle management implementation with Agile Methodologies.
· Designed and developed software applications in C#.NET, ASP.NET 6/5/4.7/4.6/4.5, ASP.NET MVC 5/4/3, ASP.NET Core 3/2.1/1.0 using C#, HTML5, CSS3, JavaScript, jQuery, Angular 14/8, React, ADO.NET, AJAX, Web APIs, WCF (REST), Web Services (SOAP), WPF, WCF services etc.
· Experience in developing and enhancing applications using Microsoft .Net Framework 2.0/3.0/3.5/4.0/4.8, Microsoft Visual Studio 2022/21/19/17/15/13/12/10/08/2005 and Object-Oriented Programming Concepts.
· Develop detailed programming logic, code changes to create Single page applications using Angular 14/7/8 modules, services, templates, directives, and dependency Injection with NodeJS.
· Deployed applications into Microsoft Azure and extracted data from the Azure cloud services.
· Designed and developed Microservices for the business components using .NET framework.
· Built REST APIs using ASP.NET Core/EF Core and deployed using Docker containers.
· Experience with Web Forms, LINQ, CSS, AJAX, IIS, JavaScript, UI design and development, consuming and manipulating data using ADO. NET.
· Demonstrated and hands on experience with Microservices Architecture and Service Oriented Architecture.
· Experience in WCF, Web Services using WSDL, SOAP and UDDI.
· Extensive experience with process modeling using UML, Flow charts, Sequence diagrams, Activity diagrams and Use cases by using tools like MS Visio.
· Good Knowledge of SOA, ORM, IOC, Dependency Injection and N-Tier Architecture.
· Development experience with JavaScript, jQuery for implementing client side/server-side code for validation in ASP.NET applications.
· Experience with CI/CD workflows/pipeline using Cloud Environments Azure Devops and AWS (ec2) for deployments of large-scale web applications.
· Extensive experience in SOA-based solutions - Web Services, WebAPI, WCF, SOAP including RESTful services.
· Experience working with Bearer Tokens, Claims within tokens, Refresh-tokens and various authentication flows like Authorization-Code-flow, Implicit-Grants etc.
· Experience in writing Perl scripts covering data feed handling, implementing business logic, communicating with web-services through SOAPLite module and WSDL.
· Good Experience in database Strong analytical and conceptual skills in database related work, primarily on creating complex Stored Procedures, Views, Triggers, Functions using PL/SQL and T-SQL in SQL Server 2017/2016/2014/2012.
· Hands on experience in reports creation using SQL Server Reporting Service (SSRS) and Crystal Reports and experience in developing integration packages using SQL Server Integration Service (SSIS).
· Implementation of Business Applications using the Oracle Relation Database Management System (RDBMS).
· Experience in MS SQL Server 2014/2008/2005 and Oracle 11g/10g/9i.
· Experience in testing tools like N-Unit, Microsoft Testing Tools, postman, fiddler to test API’s.
· Experience in code version maintenance/tracking using Azure DevOps Server, Microsoft Visual Source Safe (VSS), Microsoft Team Foundation Server (TFS), TortoiseSVN and Git.
· Using Project management tools like Jira and Azure Devops.
Technical Skills
Certification
Graduate Certificate in IT Project Management
University of Illinois Springfield December 2016
Graduate Certificate in Business Intelligence
University of Illinois Springfield May 2016
Graduate Certificate in Business Process Management
University of Illinois Springfield May 2016
Work Experience
Sr Dot Net Developer
RSM US LLP October 2022 - Till date
RSM US product is a software solution that calculates common tax considerations for tradable assets by resolving the overlapping and ambiguous code sections and regulations in a singular, integrated algorithm. The tool integrates with various tools such as the taxable income tool, workpapers, PartnerSight, forms production, and various reporting and analytics software platforms.
Responsibilities:
· Created Restful Web APIs to expose for creating/updating/deleting and using event-driven Azure Functions.
· Built React and Angular components, UI services to consume REST services using Component based architecture.
· Developing Object Oriented Components using N-tier architecture.
· Implemented Agile (SCRUM) methodology, where progress and task assignment are discussed in everyday meetings.
· Collaborated with other developers to implement new features in existing projects as well as developed new products from scratch using modern technologies such as NodeJS/Express, TypeScript, RxJS observables etc.
· Working with security authentication and authorization using Azure AD.
· Accessing and Connecting to Azure Blob Storage.
· Working with SQL Server 2018 writing database queries using joins, Indexes, views, stored procedures, triggers, functions and query optimization techniques.
· Involved in developing the user interface using Angular, React, HTML5 and CSS3.
· Created and Consumed web API Http Services in services layer.
· Worked with Entity Framework objects and Database connectivity API in web applications.
· Extensively worked with Language - Integrated Query (LINQ).
· Extensively worked with debugging code and performance tuning.
· Developed ASP.NET Core Web API based on departmental requirements and specifications.
· Working with Bearer Tokens, Claims within tokens, Refresh-tokens and various authentication flows like Authorization-Code-flow, Implicit-Grants etc.
· Used AJAX features to avoid page post-back and to improve the performance.
· Working on front end web application development that involved jQuery, AJAX, CSS, Bootstrap, Angular and JavaScript.
· Using Postman to test Web API exposed over HTTP.
· Hands on Experience in GIT for version control.
· Worked on writing Unit Test cases using MOQ.
Environment: ASP.NET Core 3.2, ASP.NET MVC 5, ASP.NET 6,4.5,4.6,4.7, C#, Node.js, SQL 2018, Entity Framework, Web API, Angular 11, React, JavaScript, jQuery, JSON, HTML5, CSS 3, Bootstrap 3, Postman, Swagger, xUnit, SSIS, SSRS, XML, XSD, AJAX, Azure DevOps Server, IIS, Agile.
Sr Dot Net Developer
GS1 US Enterprise March 2022 – October 2022
GS1US product data from Data Hub data via a high-throughput API and synchronization with an external global registry known as the GRP. This included retrieval and population of data in Data Hub via the GDSN import process.
Responsibilities:
· Created Restful Web APIs to expose for creating/updating/deleting.
· Built Angular 8 components, UI services to consume REST services using Component based architecture.
· Integrating Enterprise Locations and blend external Cloud based system using REST.
· Developing Object Oriented Components using N-tier architecture.
· Implemented Agile (SCRUM) methodology, where progress and task assignment are discussed in everyday meetings.
· Collaborated with other developers to implement new features in existing projects as well as developed new products from scratch using modern technologies such as NodeJS/Express, TypeScript, RxJS observables etc.
· Use of Kendo UI with the help of Build Kit.
· Working with security authentication and authorization using Azure AD.
· Working with SQL Server 2014/2017 writing database queries using joins, Indexes, views, stored procedures, triggers, functions and query optimization techniques.
· Developing the user interface using Angular, HTML5 and CSS3.
· Created and Consumed web API Http Services in services layer.
· Worked with Entity Framework objects and Database connectivity API in web applications.
· Extensively using Telerik rad controls for the development.
· Extensively worked with Language - Integrated Query (LINQ).
· Extensively worked with debugging code and performance tuning.
· Developed ASP.NET Core Web API based on departmental requirements and specifications.
· Working with Bearer Tokens, Claims within tokens, Refresh-tokens and various authentication flows like Authorization-Code-flow, Implicit-Grants etc.
· Used AJAX features to avoid page post-back and to improve the performance.
· Working on front end web application development that involved jQuery, AJAX, CSS, Bootstrap, Angular and JavaScript.
· Implementing OpenSSL Security Certificates, private/public keys etc.
· Using Postman to test Web API exposed over HTTP.
· Hands on Experience in GIT for version control.
· Worked on writing Unit Test cases using MOQ.
· Use of Sonar Cloud for code quality.
Environment: ASP.NET Core 3, ASP.NET MVC 5, ASP.NET 4.5,4.6,4.7, C#, Node.js, SQL 2017/2016, Entity Framework, Web API, Angular 8, JavaScript, jQuery, JSON, HTML5, CSS 3, Bootstrap 3, Telerik Kendo UI, Postman, xUnit, SSIS, SSRS, XML, XSD, AJAX, Azure DevOps Server, IIS, Agile.
Sr Dot Net Developer
CrossCountry Mortgage, LLC September 2017 – March 2022
Digital Mortgage Experience: Integrations between CRMs’.
Responsibilities:
· Interacting with business analysts, Stakeholders, mentoring developers, and management to develop the application.
· Implementing MVC design pattern for developing the web application.
· Created Restful Web API's to expose Salesforce for creating/Updating Loan data.
· Integrating Loan Management System with Salesforce and blend external Cloud based system using REST, SOAP.
· Developing Object Oriented Components using N-tier architecture.
· Implemented Agile (SCRUM) methodology, where progress and task assignment are discussed in everyday meetings.
· Built Angular 8 components, UI services to consume REST services using Component based architecture.
· Developed ASP.NET Core Web API based on departmental requirements and specifications.
· Working with security authentication, authorization, OAuth, OpenID, identity server etc.
· Developing Microservices using ASP.NET Core.
· Working with SQL Server 2014/2017 writing database queries using joins, Indexes, views, stored procedures, triggers, functions and query optimization techniques.
· Developing the user interface for back office support and worked collaboratively in agile scrum team on the design and development of application based MVC framework using Angular, HTML5 and CSS3.
· Created and Consumed web API Http Services in services layer.
· Worked with Entity Framework objects and Database connectivity API in web applications.
· Extensively using Telerik rad controls for the development.
· Extensively worked with Language - Integrated Query (LINQ).
· Extensively worked with debugging code and performance tuning.
· Developed web apps for clients using technologies such as C#, MVC, Asp.Net, ASP.Net Core Web API, WCF and design pattern.
· Developed ASP.NET Core Web API based on departmental requirements and specifications.
· Working with Bearer Tokens, Claims within tokens, Refresh-tokens and various authentication flows like Authorization-Code-flow, Implicit-Grants etc.
· Integrated the eCommerce platforms with the payment gateways and accounting system.
· Used AJAX features to avoid page post-back and to improve the performance.
· Working on front end web application development that involved jQuery, AJAX, CSS, Bootstrap, Angular and JavaScript.
· Implementing OpenSSL Security Certificates, private/public keys etc.
· Using Postman to test Web API exposed over HTTP.
· Hands on Experience in Team Foundation Server (TFS) for version control.
· Involved in solving production issues and major bug fixes.
· Worked on writing Unit Test cases using MOQ.
· Extensively worked on regression and integrating testing.
· Interacted and led the offshore team, ensured the task distribution and delivery on time.
Environment: ASP.NET Core 3, ASP.NET MVC 5, ASP.NET 4.5,4.6,4.7, C#, Node.js, SQL 2017/2016, Entity Framework, Web API, Angular 8, JavaScript, jQuery, JSON, HTML5, CSS 3, Bootstrap 3, Telerik Kendo UI, Postman, xUnit, SSIS, SSRS, XML, XSD, AJAX, Azure DevOps Server, IIS, Agile.
Nikhil Ramagiri | Team Lead – Recruiter
666 Plainsboro Rd, Suite #1116, Plainsboro, New Jersey 08536
