Gurunath D M Email & Phone Number

United States

Workings as Team Lead for Data Delivery system.Working as Full stack Developer to develop and maintain various data delivery and analysis application.Created and maintain CI/CD for data pipeline and maintaining at every stage.Created and deployed a Website for Dashboard promotion in React from the scratch.Working on Micro service for data transformation in L1 and L2 stages using AWS Lambda, Glue jobs.Deploying the stack using Terraform.

New York City Metropolitan Area

Worked on Internal application for Finance management application for stakeholders.❖ Transforming legacy application to Microservices using Amazon Web Service’s (API Gateway, S3, DynamoDB, Lambda, CloudWatch, ECS, EC2)❖ Created backend services in FastAPI as well as developed a website in Panel application including backend as well as front end.❖ Used Terraform for AWS stack deployment as well as Jenkins for deploying docker’s for (Web application).❖ Collaborated effectively with a tight-knit team containing developers, test engineers, product owners and project managers along with cross teams.❖ Used agile practices and Test-Driven Development techniques to provide reliable, working software early and often❖ Developed front-end development and web application using HTML, CSS, bootstrap and JavaScript, jQuery, JSF Framework that uses Model View Controller (MVC) architecture.❖ Skilled in leading frameworks as React.js to build high-quality, scalable, reusable components and Front-end development for business solution.

California, United States

Worked as backend developer for ABM for Third party vendors application.*Created Front End in React for ABM application so Vender's can register and start interacting with sales and on boarding team.* Worked on Internal application for Finance management application for stakeholders.*Created backend services in Java and Spring boot SDLS* Used Jenkins and AWS for deployment of Web application.* Used Hibernate for mapping Java Objects to relational database; implemented Spring-Object Relational Mapping for data persistence for integration of hibernate and spring.* Used Jenkins as a Continuous Integration tool to deploy Spring Boot Microservices to WCNP Cloud.* Developed REST API with Spring boot, configured and maintained the Microservices using CXF.* Created Data Models in Postgre and query data using pgAdmin 4.* Converted a monolithic app to microservices architecture using Spring Boot using 12 factor app methodology. Deployed, Scaled, Configured, wrote manifest file for various Microservices in PCF.* Developed unit tests using JUnit and Mockito and Integration tests usingPostman and Newman.* Integrated with Apache Tomcat web server using Maven as build tool alsoImplemented the logging mechanism using Log4j framework.

Michigan, United States

• Working in Agile Environment, to design and develop healthcare message routing product. • Developing product for message(HL7) routing using AWS.• Creating lambda functions using serverless to run as a backend for event based, events like API, s3 and SQS.• Cloud developer on AWS using various services like Lambda, API GATEWAY, S3, mysql, dynamo db using serverless framework.• Creating python script for data migration on AWS s3 for millions of records.• Designed developed and tests HTML5, CSS3, Bootstrap, TypeScript, JavaScript and React JS that meets accessibility and web browser standards for website.• Using Docker to containerized the application and run on AWS ESC clusters. • Using GIT for version control.• Created REST API using AWS API GATEWAY service. implemented using serverless to deploy on various environments. • Hands on on Terraform code to generate cloud formation for service formation on AWS.

San Jose, California, United States

• Designed developed and tests HTML5, CSS3, Bootstrap, TypeScript, JavaScript and React JS that meets accessibility and web browser standards for website.• Worked on creating reusable front-end template using React JS and used various predefined components from NPM (Node Package Manager) and redux library.Designed the Front-end applications for user interactive (UI) web pages using web technologies like HTML5, CSS3, Es6 JavaScript, React JS and React-Native/Redux Saga.• Worked as a Front-End Developer on the project with JavaScript, ES6, React, Redux Saga, RESTful services, HTML5/CSS3/SASS/Bootstrap and Gitlab.• Implemented unit test for testing Angular components with frameworks using KARMA and JASMINE as well as developing the test automation code in Java/Selenium and JavaScript/Protractor then executing the test cases.• Developed Test Scripts to implement Test Cases, Test Scenarios, and features for BDD (Behavior Driven Development), TDD (Test Driven Development) using Cucumber.• Developed web applications running on NodeJS using the Express framework, Vue.js with Mustache.js for front end MVC/templating. • Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API’s and Spring Boot for microservices and implemented Restful web service to interact with Redis Cache framework.• Experience in using build/deploy tools such as Jenkins, Docker and OpenShift for Continuous Integration & Deployment for Microservices. Moreover, used spring boot (rest controller, spring data, security)/ Confidential OSS/Spring Cloud.

Marietta, Georgia, United States

• Collaborated effectively with a tight-knit team containing developers, test engineers, product owners and project managers along with cross teams.• Used agile practices and Test-Driven Development techniques to provide reliable, working software early and often.• Developed front-end development and web application using HTML, CSS, bootstrap and JavaScript, jQuery, JSF Framework that uses Model View Controller (MVC) architecture.• Skilled in leading frameworks as React.js to build high-quality, scalable, reusable components and Front-end development for business solution.• Developed various screens, windows, graphs for the front end using React JS and used various pre-defined components from NPM and Redux library.• Designed dynamic web pages using Single Page Application using Angular with NodeJS, JS Tags and Spring Framework features like AOP and IOC for cross cutting concerns like logging, security.• Implemented SPA features of Angular JS to make the application dynamic specific.• Created Single Page Application (SPA) using Angular JS, Ext.js, Backbone.js with NodeJS.• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular to developed and Web based application.• Created tasks for updating tsconfig tracked files based on glob, TSlint, and compiling typescript files.• Used object-oriented relations in ECMA script 6 in writing customer objects and mapping functions.• Experience in all phases of usability testing including user profiles and personals, task analysis, contextual research, test moderation, and reporting using Karma and Jasmine.• Automated AngularJS application module using protractor by writing java scripts and used Jasmine as unit testing framework in application developed process.

Maharashtra, India

• Participated in Agile Scrum methodology for application development. Analysis, design, coding, unit, and integration testing of business applications in an object-oriented environment.• Implemented Single Page Application (SPA) architecture and client side MVVM (Model View- View Model) using Vue JS.• Development of custom Vue directives, which can be use along with HTML 5 components for DOM Manipulation.• Worked on highly advanced user interface design and development using AngularJS 2, Node JS, ES6, HTML 5, Bootstrap and CSS3.• Working with ECMA Script 6 features for build of JSX and ES2015(ES6) used Babel, webpack.• Implemented Angular Services for connectivity between web application and back-end API'S using TypeScript.• Designed the responsive front-end screens using Angular, HTML5, CSS3, JavaScript, Typescript, jQuery and Bootstrap.• Extensively used Core Java collections, Generics, Exception handling, Design patterns for functionality, also worked on Java functional programming concepts, lambda expressions.• Designed the system based on Spring MVC Model architecture. Developed a business logic layer using Spring Dependency Injection and client-side Java-beans for DAO Design Patterns.• Used microservices architecture, with Spring Boot based services interacting through a combination of REST and Spring Boot.• Extensively worked on breaking up a Monolith that does not scale well, has a long cycle to implement - into Microservices single concern / single responsibility suite of Microservices that is a vertical slice of business• Migrated SOAP web service resources to Spring RESTful web services resources using Spring REST API with Spring Boot.• Designed and Developed REST based host components for up streams to consume, later developing RPC/REST based remote handlers to connect with down streams and manage the data processing.

Pune, Maharashtra, India

• Ensure standard agile practices through regular Sprint Planning, Story Sizing, Task Breakdown, Spring Retrospective Meeting and Sprint Review sessions. (HPE Agile Manager)• Extensively participated in defining use cases, gathering requirement, talking with end users, identifying dependencies among components and designing the mockups.• Actively participated in Software Development Life Cycle (SDLC) procedures such as analysis, design, development, production and support, auditing of the web application.• Converted a monolithic app to microservices architecture using Spring Boot using 12 factor app methodology, Deployed, Scaled, Configured, wrote manifest file for various Microservices in PCF.• Development of Responsive User Interface for naïve users using front-end technologies like HTML, CSS, XHTML, JavaScript, React, NodeJS and jQuery.• Achieved native navigation by using react-native-navigation, created a fork for adding features to fit designs.• Implemented Web Services using Web Service Description Language, SOAP and RESTful JAX-RS for network communication using Spring Boot.• Used Redux Framework architecture (like Reducers, Containers, Saga) for integrating the data with React-Native Application.• Integrated the different pages to be a single page application using Angular 4 and Typescript.• Used JSON along with axios & jQuery for fetching data and processing the response to suit the UI needs.• Worked in creating Docker Containers leveraging existing Linux Containers and AMI's in addition to creating Docker Containers from scratch.• Involved in the implementation of Spring MVC, Spring IoC, Spring AOP, Spring JDBC, Spring Persistence with JPA.• Implemented the core logic using Spring IOC, Spring MVC Framework, Spring batch and took care of security using Spring Security.