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Sr. Full stack Java DeveloperPHONE NUMBER AVAILABLE EMAIL AVAILABLELinkedinPROFESSIONAL SUMMARY:8+ years of professional experience in Requirements Analysis, Design, Development, and Implementationof Java, J2EE and client-server technologies.Involved in Preparing the Design Documents and analysing the functional specifications.Involved all phases of Software Development Life Cycle (SDLC) in large scale enterprise software using Object Oriented Analysis and Design.Confer with systems analysts, engineers, programmers to design system and to obtain information on project limitations and capabilities, performance requirements and interfaces.Proficient in using J2EE Frame works: Spring, Hibernate and Web Services Technologies.Experience with spring and Spring Modules: Spring IOC/Spring DI, Spring AOP, Spring MVC, Spring JDBC, Spring Hibernate, Spring Data, and Spring REST Technologies.Configured spring applications using different modules like Spring Boot and Micro-services.Good Experience in Server-side Framework like Node.js and Java script libraries like React.js, Flux and ReduxExceptional abilities in using source code analysis tools automated build process and unit testing.Built end to end CI/CD Pipelines in Jenkins to retrieve code, compile applications, perform tests and push build.Experience in Integration of Amazon Web Services AWS with other applications infrastructure.Used Amazon Cloud Watch to monitor AWS services and Amazon Cloud Watch logs to monitor application.Experience in using build/deploy tools such as Jenkins, Docker and OpenShift for Continuous Integration & Deployment for Microservices.Employed Datadog for comprehensive monitoring and performance analysis, ensuring optimal user experience.Developed resource using spring with REST and Consumed resources using REST Template.Developed DAO implementation using JPQL Queries with JPA and Hibernate Template.Ensure unit testing is completed and meets the test plan requirements, system testing is completed, and system is implemented according to plan.Experience with Web/Application servers like Web Sphere, Glassfish, Jetty, JBOSS and Tomcat Server.Good exposure on using IDE tools like Eclipse, IntelliJ, Net beans, Web Storm, Sublime Text.Created Kubernetes deployment, stateful sets, Network policy etc.Installation and setting up Kubernetes cluster on AWS manually from scratch.Set up and managed Docker containers, running Go and Java based applications, for deployment into Kubernetes Pods.Worked in React JS for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React concepts.Involves in databases servers such as Oracle, SQL Server, MySQL, NoSQL, DB2, Mongo-DB, PostgreSQL, and writing and tuning SQL and PL/SQL. Queries.Experience with installation of AWS CLI to control various AWS services through integrating the server files using Shell scripts and bash commands.Design and develop cloud-native applications using AWS services such as ECS, EKS, and FaregateImplemented spring boot micro services to process the messages into the Kafka cluster setup.Closely worked with Kafka Admin team to set up Kafka cluster setup on the QA and Production environments.Participates in Production build/deployment schedules and planning.Worked with Development and QA teams to continuously integrate software development using GitHuband MavenFamiliar in working with different SDLC methodologies such as Agile (Scrum/TDD).Implemented Spring boot microservices to process the messages into the Kafka cluster setup.Worked with Kafka admin team to set up Kafka cluster setup on the QA and Production environments.Experience with Automated unit test like JUnit, Mockito frameworks, Test Driven Development (TDD), and Behaviour-driven development (BDD) and Spock framework.EDUCATION:Master of Science, California USA.Bachelor of Technology, IndiaTECHNICAL SKILLS:Programming LanguagesJava, Java17, SQL, PL/SQL, PostgreSQL, Shell script, JavaScriptFrameworksSpring MVC, Struts, Hibernate, JPA, Spring (IOC, AOP, MVC, JDBC, ORM, Data, Boot, Security) and Micro Services.TechnologiesJSP, Servlets, JDBC, Hibernate, JSF, XML Parsers, JTA, JNDI, JPA, JavaBeans, JMS, Web ServicesWeb TechnologiesNode.js, React.js, Flux, Redux, NodeJS. EcmaScript6, JavaScript, HTML5,CSS3, JSON, jQuery, Ajax, Bootstrap.ToolsIntelliJ Idea, Eclipse, STS, Sl4j, Log4j, Maven, ANT, Gradle, JenkinsApplication ServersTomcat, Web-Logic, JBoss server, jetty, Glass FishDatabase ServersOracle, MS-SQL, Mongo-DB, Postgre SQL, DB2, SQLMethodologiesAgile, SCRUM, WaterfallOperating SystemsWindows, Linux,Distributed TechnologiesJAX-WS(SOAP), JAX-RS(REST)Version ControlsCVS, SVN, GIT, Tortoise SVNEXPERIENCE:Client: Charter Communications, Inc. St Louis, MOSr. Java Developer January 2023 October 2024Description : This application is about Spectrum Technician Mobile Application which is utilized by all the technicians in spectrum in USA. Tech Mobile is an all-encompassing application used by broadband technician's to provision/activate equipment, change job status and do their daily jobs. Spearheaded the development of Tech Mobile, comprehensive tool for broadband technicians.Sr. Full stack Java Developer December 2019 December 2022 Description: This application is all about spectrum customer care agent portal application which involves in efficient usage for the customers and agents cost effectively. In-order to provide user detailed information forordering, troubleshooting and to provide the desired channels to the customers, these portal applications help all the users across the country. Also provides many offers related programs to the customers in all means.Roles & Responsibilities:Experience with Software Development methodologies like Agile/Scrum and Involved in business requirements and creating the Jira tickets for user stories.Design requirements and documents that are consistent, concise, comprehensible, traceable, Feasible, unambiguous, and verifiable.Involved in Preparing the Design Documents and analysing the functional spec used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for Micro-Services.Employed Datadog for comprehensive monitoring and performance analysis, ensuring optimal user experienceExperience in migrating data from Oracle database to Postgre SQL and also using Spring JDBC and Spring Data JPADevelop applications using strong object-oriented programming experience with Java, including experience designing and implementing application architecture and APIs.Used Spring Boot which is radically faster in building cloud Micro-Services and develop Spring based application with very less configuration.Tasked with the coordination of CI/CD and DevOps teams in automating deployment of infrastructure inside Google cloud.Extensively used Hibernate concepts such as inheritance, lazy loading, dirty checking, locking and transactions.Get the error report and analyse the defects and categorize the defects using the SPLUNK tool, Data Dog and Dynatrace.Involved in using spring concepts - DI/IOC, AOP, and Spring MVC. Implemented build package tool using Maven.Processed and published data consumed from upstream applications using Kafka.Developed API for using AWS to manage the servers and run the code from Code Commit.Worked on AWS Cognito for creating user pools and with the help of API Gateway built a communication between the lambda functions and Cognito user pool.Implemented Circuit Breaker Implementation for better Error handling mechanism.Worked with JWT token and open id and OAuth flow of authorization management.Involves in analysing and resolving production issues during production support.Designed tables in Mongo Db database and worked with Database Developers for implementing Stored Procedures in the application using SQL and PL/SQL.Experience with installation of AWS CLI to control various AWS services through integrating the server files using Shell scripts and bash commands.Developed page layouts, navigation and presented designs and concepts to the clients and the management to review.Handled response data from RESTFUL web services using XML, SOAP and JSON to update the data.Involves in build and deployment process on Jenkins and cloud service providers like Pivotal cloud foundry (PCF).Developed the Restful web services and shared service details to the UI team for integration. Environment: Java 17, Restful web services, Postgre SQL, Mongo Db, Oracle11g, SQL, PL/SQL, Microservices, Spring Boot, Spring MVC Framework, React JS, Rest Assured, JUnit, Spring Vault, Mockito Framework, Jenkins, Kafka, Eclipse, GIT-hub, maven.Client: MasterCard, St Louis, MO January 2018 December 2019 Sr. Full stack Java DeveloperDescription: To combat the recent developments with the market in Brazil, a new business model is being proposed to attract cardholders, merchants, acquires and issuers. Proposed a new establishment for a strategic agreement and a global amendment to create a joint venture with a new brand, products, financial model, and value proposition to combat the competition in Brazil. Aims to propose a new model to create a new family of products under the digital by default, new interchange model, new settlement business model and the creation of a Digital Fee.Roles & Responsibilities:Experience with Software Development methodologies like Agile/Scrum and Involved in business requirements and creating the Jira tickets for user stories.Design requirements and documents that are consistent, concise, comprehensible, traceable, Feasible, unambiguous, and verifiable.Analyse user needs and software requirements to determine feasibility of design within time.Involved in Preparing the Design Documents and analysing the functional spec used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for Micro-Services.Used Apache Kafka to load the data on Hadoop File system and move the same data to MongoDB, NoSQL database.Develop applications using strong object-oriented programming experience with Java including experience designing and implementing application architecture and APIs.Designed and implemented a Cassandra NoSQL based database and associated RESTful web service that persists high-volume user profile data for vertical teams.Azure Resource Manager (ARM) provides security, auditing, and tagging features to help you manage your resources after deployment.Used Azure Resource Manager (ARM) to deploy, update, or delete all the resources for your solution in a single, coordinated operation.Creating Json deployment templates for provisioning virtual networks, subnets, VM Scale Sets, Load balancers and NAT rules. Define set of resources and specifying deployment parameters to Azure Resource Manager (ARM) templates to creating resource group of virtual machines.Using Azure Functions to integrate applications and run backend processes according to schedules without provisioning/managing servers.Used Spring Boot which is radically faster in building cloud Micro-Services and develop Spring based application with very less configuration.Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for Micro-Services.Used JSX, Virtual DOM, one-way data binding features from React JS in building the application.Created the React JS components and triggered Angular code to render the React components using life cycle hooks.Utilized Cassandra, NOSQL database management system for keeping user generated data.Implemented Authentication and Authorization using spring security using roles-based authority.Involves in analysing and resolving production issues during production support.Designed tables in Oracle 11g/12c and Mongo DB database and worked with Database Developers for implementing Stored Procedures in the application using SQL and PL/SQL.Built end to end CI/CD Pipelines in Jenkins to retrieve code, compile applications, perform tests and push build.Developed page layouts, navigation and presented designs and concepts to the clients and the management to review.Handled response data from RESTFUL web services using XML, SOAP and JSON to update the data.Involves in build and deployment process on Jenkins and cloud service providers like Pivotal cloud foundry (PCF).Developed the Restful web services and shared service details to the UI team for integration.Good Exposure in using the IDE tools like Eclipse, Web Storm and Sublime Text.Environment: Java 1.8, Restful web services, Oracle11g, NoSQL, PL/SQL, log4j, Micro Services, Spring Boot, Spring MVC Framework, PCF, React JS, Rest Assured, Junit, Spring Vault, Azure, Mockito Framework, Kafka, Jenkins, Eclipse, GIT-hub, maven.Qualifications:Specialization in Advanced Programming and UI Interface Jan 2016 to May 2017 National University, San Diego, CAProject Description: Implemented an Android Application based on Mobile Performance and Security Analysis.Description: Main intent of this application is to make the user to bust the arbitrary of permissions ofEvery app installed on mobile. Guide the user to uninstall the unsecure application through calculating the threat for every utility which may additionally cause damage to the user data. This will in return provide much stimulus for developers to better follow the least-privilege precept and request only critical permissions.Roles and Responsibilities:Developed an application based on MVC architecture.Involved in extensive HTML5, CSS3, JSON, AJAX, and JavaScript.Worked extensively on SQL.Developed Single Page applications using Angular JS and Node.js.Designed tables in Oracle 10g database and worked with Database Developers for implementing.Stored Procedures in the application using SQL and PL/SQL.Reverse Engineered to generate Hibernate mapping files using Eclipse IDE.Worked on Bootstrap styles to maintain the uniformity of all the screens throughout the application.and positioning of screen objects.Worked with SOAP protocol and resources using REST API.Developed page layouts, navigation, animation, buttons, and icons.Further tasks include management of all Oracle database and all the required tables to store different.survey information related to the site using Node.js.Provided a user manual and user training on new system to ease them into new system.Environment:java1.7, Angular Js1.x, Spring MVC, HTML5, CSS3, JavaScript, JSON, Oracledatabase, Bootstrap, Node.js, Eclipse.Environment: Java1.7, Spring 4.x, Hibernate 4.x, JPA, Angular JS 1.x, XML, RESTful Web services, JERSY API, JAX- B, JAX-RS, JUnit, Maven, JavaScript, ECMAScript 6, Bootstrap, HTML5, CSS3, Oracle 11g, SQL, PL/SQL, JBOSS, Node.jsSUNGLOW CNC Technics, Hyderabad, India January 2015 to December 2015 Full stack Java DeveloperDescription: Involved in the implementation and designing a secured superior online user Experience for commerce website and maintenance of applicationsRoles and Responsibilities:Involved in Preparing the Design Documents and analysing the functional specifications.Involved in developing GUI / user interfaces using JSP, CSS & DHTML and Used JavaScript for validation.Designed UI Screens using Servlets, JavaScript, CSS3, JSON, jQuery, Ajax, DHTML, XSL, XHTML and HTML Data was converted into JSON using JSP tags.Followed Agile methodology to plan and monitor projects.Involved in developing GUI / user interfaces using JSP, CSS & DHTML and Used JavaScript for validation.Developed various UI (User Interface) components using JSP, and HTML.Designed and Developed Servlets and JSP pages for authentication.Worked on the spring framework like Spring IOC and Spring DAO.Used Spring framework at Business Tier and used Spring container for initializing Services and used spring core annotations such as Bean, Component, Repository and Auto wired etc.Involved in the table design Designed and implemented database structure in MS SQL Server.Used JAX-WS 2.0 for building of Web Services. Tested the web service using SOAP UI.Involved in creating unit testing of various layers using Junit.Used Eclipse as an IDE and JIRA for Bug Tracking. Implemented persistence layer using Hibernate configuration files.Used Bamboo for building the application. Used web logic as an application server and to deploy the artifacts.Environment: Java, JSF, spring, Hibernate, PL SQL, SVN, HTML, CSS, JavaScript, spring MVC, JSP, Servlets, MySQL, ANT/Jenkins, Agile Model. |
