Dot Net C#

Uthaman Sambandam

Email: ********@*****.*** Tel: 443-***-****

SUMMARY

Fifteen years of experience in WEB development using C# Dot Net MicroSoft Dot Net Frameworks & Dot Net Core, MVC, Oracle, SQL Servers in various Domains such as Banking, Health, Finance and Insurance applications, few years of application development on VB Dot Net using MicroSoft Dot Net Frameworks and application development on Client Server & N-Tier using PowerBuilder versions v4 through v12.x using PFC Framework, Visual Basic 6.0 & ASP, Oracle Developer 2K, Pro*C, Designer 2000 using Oracle, Sybase, DB2 and SQL Servers databases as the back end.

Proficiency in the infrastructure-as-code technologies using AWS CloudFormation, AWS Lambda & AWS CI/CD Pipeline, Migrated On-Prem MySQL database to AWS RDS database and AWS Serverless.

PROFESSIONAL EXPERIENCE

JP Morgan Chase Jan. 2022 to Aug. 2024, Apr. 2018 to Oct. 2019, Oct. 2013 to Apr. 2014

Sr. Software Engineer

Environment: Visual Studio 2022, Java 21, Oracle & SQL Server, C#, Captiva document management system, Bitbucket/GIT Repositories, ASP Dot Net Core, GitHub.

●Developed and integrated Dot Net modules into Captiva workflow, microservices using C#, .NET Core.

●Designed and Developed RESTful API using ASP .NET Core and integrated them in Dot Net modules, enabling seamless data interchange between client and server and ensuring application scalability and resilience.

●Worked on Java applications to integrate the API in GIC application which is a content management tool, integrated the services in javascript UI pages.

●Used the developmental toolsets like GIT/BitBucket, JIRA, Maven, Visual Studio, Intellij, Idea, Source Tree and Implemented CICD Pipeline builds and deployed them in IAAS.

●Developed Standard Unit Test frameworks - NUnit, JUnit, Cucumber and Mockito & Selenium Automation.

●Designed and developed performance tests and tuning applications and database queries..

●Designed and developed Captiva Work Flows, Integrated Code Modules, Client Modules.

●Implemented Component Testing, Performance Testing using jMeter/BlazeMeter, Contract Testing and deployed Blue/Green deployments as part of the Quality Champion of the team.

●Handled IAAS Servers, Server Repavement, Prod / DR Flip infrastructure activities..

●Collaborated with Cross-Functional Team and worked closely with product managers, designers, and other developers to deliver high-quality software solutions.

●Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies

●Worked independently and as part of a team, managed time and resources to meet assigned deadlines.

Progressive Insurance Oct. 2019 to Dec. 2021, May 2014 to Mar. 2016

Sr. Dot Net Developer

Environment: Visual Studio 2019/ASP.Net MVC / SQL Server 2016 / jQuery Framework /HTML5, XML based XR/XF framework, TFS, ASP Dot Net Core, Windows and Web Services, AWS Cloud, Postman, Agile based environment.

●Worked in Claims Business Intelligence web-based applications using Asp Dot Net Core 3.1 and Sql Server with Angular 8.x UI environment.

●Designed and maintained the CICD environment to elevate build and deployments.

●Developed and maintained single-page applications (SPAs) using Angular, enhancing user experience with responsive and dynamic interfaces and made enhancements in React based UI applications.

●Worked on Policy Pro application using dot net framework, C#, XML, HTML/CSS, jQuery/JavaScript and SQL Server.

●Used AJAX, JSON, and jQuery for building interactive and dynamic web applications within ASP.NET MVC, Asynchronous JavaScript and XML (AJAX) enabled controls within web Pages in web applications.

●Developed various web services and integrated them in existing dot net based Policy Pro applications.

●Upgraded existing windows-based dot net applications into web-based applications and integrated a few modules in S2 cloud environments.

●Designed and developed Splunk dashboards for the API Endpoints health check and developed Specflow functional testing modules

●Worked on integrating Kafka data streams for the Windows subscriber services.

Sedgwick CMS May 2016 to Mar. 2018

Sr. Dot Net Developer/IT Advisor

Environment: Visual Studio 2015/ASP.Net 4.5/ MVC 4 & 5/ SQL Server 2012/ KnockOut JS Framework for UI/ HTML5 & CSS3, TypeScript, BootStrap, DEV Express, TFS for version control.

●Rewrote the existing windows based legacy application into .NET Web application using Asp .Net, C#, MVC5, HTML 5, WEB API, jQuery, CSS3 and KnockOut UI controls, Material design UI and bootstrap CSS classes.

●Designed UI and wired Rest based Web API for updating and retrieving data and extensively used jQuery UI, Knockout JS two-way binding mechanism, CSS, and HTML in complex web pages.

●Developed Web API back-end logic in the Web API business layer and data layer for the back-end process.

●Developed the required Entity Models and used SQL Server relational databases for the database to get the fast and responsive data for the users and for upgrading the data in the databases.

●Used SQL Server to write several Stored Procedures and Functions where some of the stored procedures worked on optimization of queries, creating tables, views.

●Worked with the QA team to fix the QA and UAT defects.

●Written test-driven procedures in TDD projects.

●Had performed lead role in project and performed as Mentor in projects

●Worked on creating various branches, deployed the code in TFS repositories and recovered the code from TFS.

●Maintained and secured coding practices for an ASP.Net MVC application.

●Created paginated reports with table, matrix, chart, and free-form report layouts using SQL Server Reporting Services (SSRS).

Health Management Systems Sep. 2010 to Sep. 2013

Lead Web Developer

Environment: VB Dot Net, MicroSoft Dot Net Frameworks 3, 4, Visual Studio 2010/ASP.Net 4.0/ MVC 3 & 4/Telerik Controls, Knockout JavaScript library, XML, WCF, TFS 2010 and SQL Server 2008 R2

●Developed .NET applications on .NET Framework 4.0, ASP.NET MVC, jQuery, C#, Implemented Asynchronous JavaScript and XML (AJAX) enabled controls within web Pages in ASP.Net Web applications.

●Worked in an Agile-based sprint and completed the tasks assigned in the stories assigned in each sprint.

●Lead the software team on developing projects and coordinated with offshore team on merge codes and building deployments,

●Developed WCF Services to achieve Service Oriented Architecture (SOA) and communication between heterogeneous applications.

●Designed a rich user interface using Model View Controller (MVC 3 & 4), Integrated Telerik controls to develop rich user interface web pages in ASP .NET MVC applications.

●Developed MVC Razor views and partial views and developed business logic in terms of Controllers.

●Upgraded visual studio 2008 based web applications to visual studio 2010.

●Implemented client-side validations using Java Script and server-side validations by using .NET validation controls

●Designed and Developed LEO (Continued Stay Review System) application using VB Dot Net in MicroSoft Dot Net Frameworks 3 & 4, MS SQL Server 2008 to review the Concurrent Reviews by the Nurses and Project Specialists.

●Made enhancements on the VB Dot Net application Orion System (Medical Review System) application which supports the Claims Review and generates the Letters & send to Patients, Physicians and Insurance companies.

●Wrote stored procedures, views, cursors to manage the performance of the flow between front end and back end.

●Upgraded the Sybase 12.x to Sybase 15, upgraded the SQL Server 2005 to SQL Server 2008.

Resource America, Inc. Mar. 2001 to June 2010

Application Developer

Environment: Visual Studio 2008/MS Dot Net Framework 3.5, VB Dot Net, PowerBuilder 10.2.0/11.5, PFC Framework, Informix, Sybase, MS Office, Exceed-Unix Interface, Tuxedo v8.0 (Middleware), Mercury QC Tools and Release Management Tools.

Clients: Worked on various projects in Bank of America, Deloitte, AAA, AP & Tea Co. and Kinder Morgan through Resource America, Inc. Designed and developed multiple Client Server applications using Powerbuilder, Oracle, Sybase and Oracle.

EDUCATION

Master of Public Admn. from University of Chennai

Post-Graduate in Computer Science & Applications from Datamatics Corporation, Chennai.

CERTIFICATE

AWS Cloud Computing, AWS Bootcamp Certificate, AWS DevOps Bootcamp Certificate and Splunk Certificate, Generative AI and ChatGPT workshop certificate.

Contact this candidate