SUMMARY

• IT specialist with 11+ years of experience in software development; Analyzing, Designing, Developing, Implementing and Maintaining 2 Tier to N - Tier applications.
• Extensive work experience using .Net Core, .Net Standard, ASP.net MVC, ASP.net Web API, WebForms, C#, AJAX, WCF, LINQ, NUnit, TypeScript, ReactJS, Angular, JSON, XML, HTML, CSS, Bootstrap, SQL Server, Microservices, T-SQL, Entity framework, SSRS and Azure.
• Experience in Azure services like Application Insights, App services, Storage, SQLServer, Service bus, even hub etc.
• Hands-on experience in developing UI using Web Forms, HTML, CSS, MVC Razor, Angular andReactJs.
• Work experience in SOA architecture using WCF, ASP.Net Web API and ASP.Net Web API core.
• Experience in migrating monolithic applications to microservices
• Solid work experience in Analysis, Design, Development, Maintenance and Implementation of various client-server applications using polyglot technologies, working in various roles in fast pace.
• Experience in software development life cycle (SDLC) methodologies.
• Extensive experience in preparing the business requirement, technical, functional specification and traceability matrix documents.
• Experience in designing database, writing queries, stored procedures, functions, triggers and creating indexes using MSSQL server.
• Expert knowledge in best practices; Object Oriented Programming (OOPs), S.O.L.I.D design principles and Gang of Four (GoF) design patterns.
• Fast learner; able to approach innovative ideas for the upcoming generation applications.
• Extensive customer interaction, interpersonal and team management skills.
• Self-starter with the ability to set the direction with little or no oversight.
• Worked as Onsite coordinator to communicate between Onsite and offshore development team to ensure on time deliverables.
• Ability to Train and guide the subordinates.

TECHNICAL SKILLS

Development Framework: .NET 4.7/3.5/2.0 and .NET Core

Programming Languages: C#, T-SQL, CSS, HTML, JavaScript

Web Technologies: ASP.Net Web Forms, MVC Razor, AJAX

Desktop Technologies: Windows Services, WPF

Client Scripting: jQuery, TypeScript, ReactJs, Angular

Service: WCF SOAP, .NET Core Web API and Standard Web API

Databases: MS SQL Server 2016/2012/2008/2005

Source Control: TFS, Bitbucket

Data Access Framework: Entity Framework,EF Core, ADO.NET

IDE: VS 2019/2017/2015

Web Servers/Cloud: IIS, Azure

Reporting Tools: SSRS

Other: OpenXML, TPL, Azure, PCF, PostMan, Bootstrap, SignalR, Splunk

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

Architect - Consultant

Responsibilities:

• Reengineered the monolithic application to cloud native microservices for AWS/Azure.
• Designed and Developed DDD microservices using 12 Factor app methodology.
• Involved in coding REST based Web API services and UI components using OOPS, .NET Core, C#, LINQ, HTML, CSS, Bootstrap, Typescript and Angular
• Implemented OOPs, Design Patterns and SOLID principles in the development to solve the complex problems and maintainability.
• Troubleshooting, Debugging and resolving the issues and fixing bugs in anexisting application.
• Implemented Aspect Oriented Programing (AOP) interceptor using Autofac in C#.
• Design and implement the loosely coupled API’s and web components using SOLID Principles, Repository pattern, GOF design pattern for reusability and DI with IOC.
• Integrateetime system with Kafka, Redis and MongoDB for downtime and offline services.
• Developed crosscutting service layer for security, exception handling, logging and auditing.
• Coordinate with the remote Dev and Test team to provide the design inputs and accomplish the give task and accountable for deliverables.
• Perform Unit Testing and Integration Testing to ensure each component works according to business stories.

Environment: Angular 6, Typescript, C#, .NET Core Web API, .NET Web API,AutoFac, XML,Oracle, HTML, IIS, JSON, CSS, MongoDB, Redis, Kafka, MuleSoft,Bitbucket, GIT, MSTest andAWS/Azure.

Confidential - Atlanta

Lead Technical Consultant

Responsibilities:

• Architect the application with high scalable components and design the database schema using OOD.
• Designed and migrated the exiting monolithic application in to cloud native microservices using Azure services.
• Write and maintain the sophisticated services for large data sets transformation process using C# and SSIS package.
• Developed the stateless WebApi for scalability and maintainability using Microservice Architecture.
• Coded REST based Web API services and UI components using OOPS, .NET Core, C#, LINQ, Typescript and Angular
• Program/write complex optimized queries, T-SQL Stored Procedures, User Defined Functions, Views, triggers.
• Design and Develop SPA by using HTML, CSS, Bootstrap and Typescript, Angular.
• Implemented OOPs concepts in the development to solve the complex problems.
• Design and implement the loosely coupled API’s and web components using SOLID Principles, Repository pattern, GOF design pattern for reusability and DI with IOC for high scalable components.
• ImplementedMiddleware component for Custom Authorization, Global exception and Logging for centralized development.
• Peer code Review to ensure the quality of the source code base and development guidelines are maintained.
• Interact with QA team to fix the parented and unparented bugsand deploy the application on multiple environments on-premises and Azure.

Environment: Angular 4/5, C#,.NET Core Web API (REST), Entity Framework Core, LINQ, Typescript, MSSQL Server, T-SQL, HTML, IIS, JSON, CSS, Bootstrap, SSIS, SSRS, Visual Studio, NUnit, TPL,Azure and TFS.

Confidential, Atlanta

Technical Consultant

Responsibilities:

• Interaction with business users for requirement gathering and produced the understanding document (BRD).
• Designed application Architecture using OOD with high scalable components and database schema.
• Prepared and maintained Software requirement and technical design documents.
• Developed sophisticated services for high volume data transformation process.
• As a core developer, coded REST based Web API services using .NET Core, C#, LINQ and designed GUI.
• Created tables, stored procedures and user defined functions for CURD operations and aggregated reports in MSSQL server.
• Converted legacy SAS reports to Excel using T-SQL stored procedures.
• Implemented OOPs concepts in the development to solve the complex problems
• Developed the components and services using C# with OOPs and OOD, SQL, LINQ, Entity Framework.
• Designed and developed Generic Data access layer using ADO.Net for high performance CURD operations.
• Implemented Middleware component for Custom Authorization, Global exception and Logging for centralized development.
• Created and maintained Stored Procedures and functions to generate the county, city and national level aggregated reports.
• Programed complex algorithm in T-SQL to generate the Aggregated reports and export to Excel for further studies
• Design and developed Data Access Layer using Facade, template and singleton design patterns.
• Deploy the application on DEV, Test, Stage and Prod environments and troubleshoot the bugs.
• Accountable for code quality, deployment and the application deliverables.
• Performed Unit Testing and Integration Testing to ensure each component works according to technical specifications.

Environment: Windows 10/2008/2012 , Angular 4/5, C#, ADO.NET, Web API .NET Core, Entity Framework Core, LINQ, Typescript, MSSQL Server, T-SQL, HTML, IIS, JSON, CSS, Bootstrap, SSIS, SSRS, Windows Service, Visual Studio, NUnit, TPL, OpenXML SDK, Excel, Azure and TFS.

Confidential, Atlanta

Technical Consultant

Responsibilities:

• Interaction with business users for requirement gathering.
• Maintained the existing web application and enhancing with new features based on the user requirements.
• Contribute in Joint Application Design (JAD) sessions to review the application development with the Business/users stakeholders
• Migrate from Asp.net web Forms, ASMX web services to Asp.net MVC and Web API.
• Developed the WCF services for the new modules with new features and Enhanced the existing features.
• Provided support to setup the infrastructure and deployed the application on multiple client sites include testing, staging, QA, UAT and production.
• Implement OOPS and design patterns in the C# components and implement the abstraction Layer.
• Programed T-SQL stored procedures for the CURD operations.
• Design and developed the application components using the .Net, C# OOPS, OpenXML SDK, SSRS.
• Design and developed the letter module to generate the custom letter using WCF, ASP.Net WebForms, JQuery, OpenXml SDK and AJAX toolkit.
• Enhanced the ELR Windows servers HL7 message parser and maintained the component.
• Programed Data Access Layer using Facade, template and singleton design patterns.
• Developed application installation wizard to automate the HHLPSS deployment process with user friendly GUI using WPF.
• Configuring, hosting and supporting of the application on Azure platform using Azure app services
• Configure Azure file share to upload the HL7 file for processing.
• Configured and migrated the data in to Azure SQL Database.

Environment: Windows 10/2008/2012 , ASP.NET Web Forms, WPF, ASP.NET MVC Razor, .NET Web API, C#, JQuery, Angular, TypeScript, WCF SOAP, LINQ, MSSQL server, T-SQL, HTML, CSS, IIS, SSRS, JSON, NHAPI, HL7, Windows service, OpenXML SDK, Azure and Fiddler.

Confidential - Atlanta

Lead Developer Consultant

Responsibilities:

• Interactwith product users/clients for requirement gathering.
• Developed LEA and SEA evaluation reports with bar, pie charts and aggregated.
• Developed the main and sub reports using SSRS.
• Involved in Data modeling and Designed the Database schema; Tables, Views, Stored Procedures.
• Wrote the functions and complex stored procedures with highly calculated fields.
• Program C# class and components using OOPS and design patterns and solved the complex Problems
• Troubleshooting and bug fixing the Angular App.
• Coded Web API for the Data Enrollment, Reporting, User Management module using C#, SQL, LINQ
• Designed and implemented the authentication and authorization module using web API and Angular.
• Deployed application for internal and external Confidential users on Intranet and Extranet infrastructure.
• Build and deployed the application on highly complex infrastructure in different phases (Testing, Staging and Production).
• Designed and developed User administrative screens to manage users, roles and permissions
• Used MS Enterprise Library Blocks for Logging and Exception handling.
• Involved in continuous enhancement in application performance tuning, UI design and adding new features.
• Configured swagger API UI to provide a simple and discover the web API with structure description.
• Provided the guidance and trained the newly joined co-workers.
• Provided support and maintained post-production deployment.
• Performed Unit Testing and Integration Testing to ensure each component works according to technical specifications on every release.

Environment: Windows 7/2012, Angular, C#, Asp.net Web API, AJAX, JSON, MS Enterprise Library, Entity Framework, LINQ, MSSQL server, HTML, CSS, Bootstrap, IIS, T-SQL, SSRS and Fiddler.

Confidential

Developer

Responsibilities:

• Technical document preparation.
• Designing the database tables and wrote stored procedures, functions and Triggers for CURD operations.
• Developed the custom web parts and deployed in the SharePoint for the patient model.
• Design and develop the application using C#, SQL, Asp.net
• Involved in code & code review of the subordinate; to adhere to the standards.
• Mentored new team members on the project tasks and activities.
• Accountable for patient demographics screens development and deliverables.
• Involved in post-implementation and entire application maintenance.
• Involved in troubleshooting and bug fixing as a part of application maintenance.
• Developed the WCF SOAP based services using C#.
• Responsible for coordination of UAT test cycles.

Environment: ASP.net custom Web Parts, C#, VS 2010, .Net 3.5, WCF, T-SQL, JQuery, AJAX, MS Enterprise Library, SharePoint 2007, Telerik, MSSQL Server 2005, IIS, VSS and Crystal Reports.