Kumar K Email & Phone Number

Texas, United States

Developed Windows pages using WPF, Custom user Controls, User controls in C#.Created event driven Web Forms using ASP.NET and implemented form validation using Validation controls, both Custom validation and JavaScript was written for Client-side validations and used the new validation controls in VS.Developed XML Web Services and WCF services common for various applications using .NET Framework.Create and develop new features for the Auto loop/Service Book/ASR3 products Developed cross browser compatible, customer facing online application based on n -Tier architecture.Hands on experience in Visual Studio.NET IDE to design the forms, develop and debug the application.Involved in building a rich web experience using JavaScript.Used Ajax tool kit, Multi views, regular expressions, regular expression validates, user search controlsExtensively used ADO.NET, XML in Order to get the high-level performance for the web controls.Created new database objects like Procedures, Functions, Packages, Triggers, Indexes and Views using PL-SQL in Development and Production environment for SQL.Worked on Web API for interacting the Angular App to the business logic layer of MVC.Worked on creating the database and developed multiple T-SQL Procedures, Functions and SQL Queries that can handle the business rules. Utilized Data Access Components, Web Services and Business Layers.Implemented Forms-based Authentication in ASP.NET to authenticate the users.Extensively worked with Datasets to reduce hits to database server.Developed test cases and performed unit testing.Have done unit testing and integration testing after completion of module codingProperly implemented Singletons ensure thread safety, preventing issues in concurrent environments where multiple threads might try to create an instance simultaneously.Enhance system responsiveness by implementing Kafka for real-time messaging and event-driven communication.

Colombia

Played key role in feature implementation and enhancement, code refactoring and bug fixing.Participated in UI design with Master Pages in MVC 5 and improved layout with HTML5, Bootstrap, Boot watch and CSS.Consumed SOAP APIs from enterprise customer system and RESTful APIs provided by other applications in the portfolio, also created W&C RESTful APIs.Developed ASP.NET Core Web API based on business requirements and specifications.Used Angular10, Typescript to develop templates, controllers, and directives for UI development.Worked on SSIS and built reports with SSRS and deployed using azure devops.Build and maintain code repositories and code migrations using CI/CD strategies (GIT).Experience with CI CD pipelines to integrate the .net code to align with DevOps.Participated in end-to-end development from developing Angular components for the web application using typescript, UI design using HTML and CSS.Enhanced application performance by Angular 10 Component based development in view of future Angular Strong understanding and experienced with all the phases of SDLC and agile development methodologies including SCRUM, involved in daily SCRUM meetings to keep track of the Ongoing project status and issues using JIRA.Implemented JWT token authentication to secure the ASP .NET Core Web API and provide authorization to different users.mplemented the Agile and Sprint Methodologies and participated in Scrum ceremonies.Implemented REST API's with azure service fabric stateless Microservices using ASP.NET CoPackage Creation Developers can create their own NuGet packages, which are essentially distribution units containing compiled code, libraries, and other files needed for a particular piece of software.Taking end-to-end responsibility for the designing and ensuring high-quality delivery of multiple customized modules and components developed.

India

Constructed user-interactive web pages with navigation bars using jQuery plugins, AJAX, and JavaScript.Designed and developed Micro Services business components using Spring Boot with Spring MVC flow. Developed Restful Services using JAX-RS with Spring Boot and Microservice Architecture to enable Microservices deploy on cloud. Extensively used Java 1.8 features such as Lambda Expressions, Parallel operations on collections for effective sorting mechanisms and new Date Time API.Automated application deployment in the cloud using Docker technology using Elastic Container Service scheduler. Enhanced existing codebase for better concurrency handling, resulting in improved application reliability and stability.Worked on designing specific programs efficiently through knowledge of Multithreading using the API with the goal of increasing performance on a wide variety of applications. Developed the persistence layer using, Hibernate Framework created the POJO objects and mapped using Hibernate annotations. Used JIRA tool for Issue/bug tracking for monitoring of work assignment in the system and Log4J was used to monitor the error logs. Developed applications using ReactJS for the view layer and Redux for data flow.Implemented logical client-side functionality using Vanilla.js functions.Conducted HTML, CSS, JavaScript, Angular JS, and jQuery coding, employed Bootstrap, and conducted functionality testing using the Siesta framework.Wrote unit tests using Karma, Jasmine, and Enzyme.Ensured accessible analysis, design, and testing in the development process.Extensively used NPM and Bower to manage JavaScript dependencies.Employed Webpack to build Typescript modules.Utilized Chrome developer Toolbar and Jet Brains Web Storm for debugging JavaScript.Developed client-side validation through Angular and dynamic UI.Build Data Sync job on Windows Azure to synchronize data from SQL 2012 databases to SQL Azure.

India

Developed XML Web Services and WCF services common for various applications using .NET Framework.Create and develop new features for the Auto loop/Service Book/ASR3 products Developed cross browser compatible, customer facing online application based on n -Tier architecture.Hands on experience in Visual Studio.NET IDE to design the forms, develop and debug the application.Involved in building a rich web experience using JavaScript.Used Ajax tool kit, Multi views, regular expressions, regular expression validates, user search controlsExtensively used ADO.NET, XML in Order to get the high-level performance for the web controls.Created new database objects like Procedures, Functions, Packages, Triggers, Indexes and Views using PL-SQL in Development and Production environment for SQL.Managed dependencies and dev-dependencies of Node JS applications using NPM commands and package. Json.Utilized Git and Bitbucket for source code management.Worked with ES6 features and utilized Typescript for block scope, type restrictions, decorators, arrow functions, classes, interfaces, and modules (import and exports).Tested middleware application web services using SoapUI.Jenkins is highly extensible with a vast library of plugins for integrating with various tools and services.Jenkins supports "Pipeline as Code," allowing you to define your build, test, and deployment pipelines using a DSL (Domain-Specific Language).Jenkins can distribute builds and tests across multiple machines to speed up the CI/CD process.Jenkins has a large, active community and extensive documentation, making it easier to get support and find plugins.Decide whether the application will be developed for iOS, Android, or both platforms