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Click here or scroll down to respond to this candidateKiranCandidate's Name
Contact: PHONE NUMBER AVAILABLEEmail: EMAIL AVAILABLELinkedIn: LINKEDIN LINK AVAILABLEPROFESSIONAL SUMMARY:Around 9 years of full stack development experience, which includes designing, developing, implementing, and testing web-based apps at all points of their life cycles.Created scripts and tools to automate backups, migrations, and maintenance tasks, reducing manual workload.Proficient in Redux, and Next.js for building interactive user interfaces and web applications.Expertise in creating User Interface (UI) Rich Web Applications with Front End User Interface (UI) Technologies by managing all application facets and pipelines and utilizing React JS, HTML5, DHTML, CSS3 (Saas, LESS) frameworks, Bootstrap, Java script (ES5 & ES6), jQuery, and AJAX.Collaborated with designers to translate UI/UX designs into responsive web interfaces using HTML, CSS, and TypeScript, focusing on accessibility, usability, and performance optimization.Solid grasp of the usage of different XML technologies, including DOM, JAXB, SAX, XSLT, XSD, Path, and Query.Worked with the React.js Virtual DOM and React views to render content using components.Developed comprehensive test suites using Enzyme, mocha and Jest, achieving high test coverage, and ensuring reliability of React components.Designed and implemented reusable UI components using React.js and TypeScript, enhancing development efficiency and ensuring consistent user experience across the platform.Skilled in parsing and serializing JSON data using various programming languages such as JavaScript, Python, and Java.Design of Algorithmic Architectures and systems.Experienced with Java Multithreaded programming to develop multithreaded modules and applications.Database development skills using Database Servers like MySQL, SQL Server 2005, Oracle, and MongoDB.Proficiency in developing RESTful APIs that utilize JSON for request and response payloads.Developed internal collaboration tools using React.js, integrating with APIs like Slack and Trello to streamline team workflows.Developed several front-end screens using React.js and prefabricated components from NPM (Node Package Manager), Bower, and the Redux library for dependency management.Designed and implemented RESTful APIs with Node.js, utilizing frameworks like Express.js to streamline development and enhance code organization.Worked on micro services-based architecture using Spring Boot interacting through REST API.Worked with WSDL in Implementing SOAP services using Axis-2 and Apache CXF Framework.Worked on Projects implementing GraphQL and RESTful services (JAX-RS, Spring Boot), SOAP (JAX_WS, Apache CXF, WSDL, Apache Axis2) and configured using Swagger and WADL.Hands on experience with JUnit, Http Unit, JWeb, Ezyme, Jest, Mockito and Mocha and Unit in developing test cases and determining application functionality.Integrated Docker and Kubernetes with CI/CD tools (Jenkins, GitLab CI, Argo CD) to automate build, test, and deployment pipelines.Hands-on a service-oriented approach (SOA) using ActiveMQ for integration.Designed and implemented stream processing applications using Kafka Streams, enabling real-time data processing and analytics.Good Experience in software development process using Agile and Scrum.Managed project lifecycle phases, including compilation, packaging, and deployment, using Maven, Ant, and Gradle.Experience in using GitHub for version control and collaboration, Jenkins for CI/CD pipeline automation, and SonarQube for code quality and security analysis.Designed and created highly scalable, highly available, fault tolerant, highly secured, distributed infrastructure (IAAS) using AWS EC2 instances, S3, EBS, API Gateway, Route 53, Cloud Front, Auto Scaling, Elastic Bean Stalk, VPC, Cloud Watch, Cloud Trail, RDS, SNS, SQS.EDUCATION:Bachelors in computer science and engineering - KL University - 2014CEFRTIFICATIONS:Oracle Certified Associate, Java SE 8 Programmer (OCAJP)Certified React DeveloperMicrosoft Technology Associate (MTA) Java DeveloperTECHNICAL SKILLS:Programming Languages: Core Java, C, C++, SQL, PL/SQL, XML, XSLFrameworks: Hibernate 3, Struts 1.3, Java Server Faces 2, SpringFrontEnd Technologies: HTML4/5, XML, Java Script v1.8, TLD, CSS, JQUERY, AJAX, BackboneJS, Angular, NodeJS, Ember JS, JSON, React JS, Next Js, TypescriptBackend Technologies: Node.js, Express.js, Django, Flask, Ruby on RailsOperating Systems: UNIX, Linux, Windows, Mac OSJEE Technologies: JSP, JDBC, INDI, Web Services, BPM - Activiti, Hibernate Tools: Photoshop, Illustrator, InDesign, Fiddler, Firebug, Maven, ANTWeb/Application Servers: WebLogic 7.0/8.1/9.0/10.0, IBM WebSphere 4.0/5.5, JBoss 4.0.5, Apache Tomcat 5.5/6.0Software Development: Waterfall Model, V-model, RUP, Agile, Scrum, Test Driven Development (TDD)Web services: Soap UI, WSDL, RESTfulVersion controllers: SVN, CVS, Clear Case, GIT, MongoDBTesting Frame Works: Junit 4.1.2, JUnit-Perf, JMock, Cactus, Jasmine, KarmaXML Technologies: XML, XSL, XSLT, DOM, and JAXBDataBases: MySQL, Oracle 11g, BD2, VerticaBuild tools: ANT, Maven, JENKINSConceptual Understanding: OOP, Data Structures, Analysis of AlgorithmsPROFESSIONAL EXPERIENCES:USAA, San Antonio, TX May 2023 CurrentCandidate's Name
Responsibilities:Designed and built user-friendly interfaces for insurance policy management, claims processing, and customer portals with React.js, ensuring smooth navigation and intuitive user experiences.Implemented dynamic form handling and validation using React Formik to improve data accuracy and streamline the insurance application process.Implemented features for policy management, claims processing, and customer portal using React.js and Redux.Integrated Redux for state management, maintaining a centralized store for application-wide data and enabling efficient data flow between React components.Integrated charting libraries such as Chart.js or Recharts to visualize insurance data trends, enabling to make informed decisions based on data insights.Utilized React Bootstrap or Material-UI for responsive UI design and component styling, ensuring consistency and adherence to design guidelines across different devices and screen sizes.Enhanced application performance by optimizing React component rendering using should Component Update or React. Memo, minimizing unnecessary re-renders and improving overall efficiency.Implemented caching strategies using local Storage or session Storage to store frequently accessed data locally, reducing server load and improving application responsiveness.Implemented automated testing using React Testing Library and Jest to ensure the reliability and robustness of React components and UI features, reducing bugs and improving software quality.Implemented robust and scalable service-oriented architectures to support business requirements.Developed backend services in Java, integrating with DB2 databases for data persistence and retrieval.Used Web Services to interact with other external interfaces to exchange the data in the form of XML and by using SOAP protocol.Implemented continuous integration and continuous deployment (CI/CD) pipelines using tools like Jenkins or GitLab CI to automate the build, test, and deployment processes, increasing development efficiency and reducing time to market.Implemented authentication and authorization features using JSON Web Tokens (JWT) and OAuth for secure access control to insurance applications and sensitive data.Participated in sprint planning, daily stand-ups, and retrospective meetings as part of Agile development process.Design, develop, and maintain backend services and APIs using Java and frameworks like Spring Boot or Jakarta EE.Developed a full stack web application utilizing Spring Boot Framework with Java.Designed the system based on Spring MVC architecture. Developed a business logic layer using Spring Framework and integrated Hibernate.Used spring Object relational mapping (ORM) and hibernate for persistence in database, created DAO'S. Implemented ORA Hibernate framework, for interacting with Data Base.Utilized JDBC or ORM frameworks like Hibernate to interact with databases, including MySQL, PostgreSQL, or Oracle, for data persistence and retrieval.Developed a real-time data processing system using Apache Kafka, enabling the ingestion, processing, and analysis of large volumes of streaming data.Utilized Kafka Connect to integrate Kafka with various data sources and sinks, including databases, message queues, and cloud storage, enabling seamless data flow across systems.Managed complex multi-module projects with Maven and Gradle, ensuring seamless integration and modularization.proficiency in using Docker for containerizing applications and Kubernetes for orchestrating containerized workloads.Familiarity with leveraging Next.js with serverless functions (e.g., AWS Lambda, Vercel Functions) for building scalable and cost-effective backend services.Developed the Services using AWS Elastic Search, Restful Services using JAX-RS and Java.Deployed the application on AWS cloud environments using cloud templates and participated in configuring load balancing and LDAP integration, ensuring scalability, availability, and security of the application.Involved in deploying the application in the AWS cloud environment using cloud template. Also participated in configuring load balancing, LDAP.Collaborated with cross-functional teams including product managers, designers, and QA engineers to gather requirements, plan project milestones, and deliver high-quality software solutions on time and within budget.Environment: React.js, Next.js, JavaScript, HTML, CSS, React Router, Redux, React Formik, Chart.js, Recharts, Node.js, Express.js, RESTful APIs, JSON Wed Tokens (JWT), OAuth, React Bootstrap, Spring Boot, AWS, Material-UI, local Storage, session Storage, Third-party APIs, JDBC, ORM, ORACLE, hibernate frameworks, React Testing Library, Jest, Jenkins, GitLab CI, Collaboration tools (e.g., Jira, Trello)WALMART, Bentonville, AR July 2021 - April 2023Full Stack Java DeveloperResponsibilities:Designed and Developed User Interactive (UI) Web pages using HTML5, React-JS, Bootstrap, CSS, JavaScript, jQuery, AJAX and NodeJS.Created reusable components used in various modules using React-JS, React-DOM, Bootstrap, and JSX.Followed Reflux architecture in creating the actions, stores, and controller components for call-backs.Developed the React Web UI components using Atom IDE and made backend REST calls using whatwg-fetch.Proficient in implementing middleware in Redux using libraries like Redux Thunk or Redux Saga for handling asynchronous actions and side effects within Redux applications.Implement techniques such as code splitting, lazy loading, and memorization to improve React.js application performance.Collaborate with UI/UX designers to implement responsive and visually appealing React.js user interfaces.Integrate React.js component testing into continuous integration pipelines to catch regressions early in the development cycle.Implement unit testing for React.js components using testing libraries like Jest and React Testing Library.Developed dynamic web applications using React.js, a popular client-side JavaScript library for building interactive user interfaces, and Node.js for server-side JavaScript development, ensuring seamless integration between frontend and backend components.Used Bootstrap CSS for dialogs, tabs, date picker, model pop ups and advanced components to implement UI model.Led the development of a scalable e-commerce platform using Node.js, React.js, and a DB2 backend, increasing user engagement by 30%.Worked on generating the web services classes by using Service Oriented Architecture (SOA), WSDL, UDDI, and SOAP.Developed and implemented the MVC Architectural Pattern using Spring Framework including JSP, Servlets and Action classes.Used Spring Framework at Business Tier and uses Spring container for initializing services and used Spring Core Annotations for Dependency Injection such as Bean, Component, Repository, Auto wired etc.,Used Spring Framework with Hibernate to map to Oracle database and mapping using Hibernate Annotations.Expertise in deploying and managing microservices architectures using Docker and Kubernetes.Consumed restful web services using Apache HTTP Client for the data coming from external systems.Design CI/CD pipelines for scalability and resilience to handle increasing workloads, parallel execution, and fault tolerance.Used cloud-native CI/CD services (e.g., AWS Code Pipeline, Azure DevOps, Google Cloud Build) for elasticity and scalability, leveraging serverless and container-based architectures.Involved in setting up the application to run on AWS environment on multiple EC2 instances with ELB's using Jenkins.Validating the Application by Deploying and testing on JBoss Server.Created various unit test cases and integration tests for the DAO, Service, and Controller components using JUnit, dB Unit and Spring Test support.Reviewing the Database Schemas across the different domains. Worked on the Integration of the Code and delivered the build to UAT Team.Used extensively Eclipse in development and debugging the application.Environment: Java 1.6, Junit 4, JBoss 7, Oracle 10g, HTML, JSP, JavaScript, React-JS, Node-JS, Mongo-db., Spring, Hibernate, Eclipse, Atom, Restful Web services, Gradle, Junit, log4j, JavaScript, Subversion, Jenkins, AWS.Cardinal Health, Dublin, OH May 2019 - June 2021Full Stack DeveloperResponsibilities:Experienced in performing comprehensive analysis and design for projects of varying scopes, utilizing React.js to address all stages of the project lifecycle. Proficient in creating and maintaining documentation according to industry standards.Designed various UI screens for ticket information and bookings within the React.js application. Utilized React.js components for presentation layers, replacing Struts MVC. Developed front-end content using JSX, CSS, and HTML, enhancing user experience and interactivity.Designed various UI screens required for the ticket information and bookings. Used Struts MVC at presentation layers. Development front-end content using JSP, Servlets, DHTML, Java Script, CSS, HTML.Extensive use of Struts Framework for Controller components and View components.Created and maintained Simulator using Spring Source Tool Suite.Utilized Spring MVC and Dependency Injection in React.js applications to enhance usability and flexibility. Employed Spring JDBC Template and implemented the DAO Design Pattern to connect and fetch data. Developed React.js applications using the Stripes framework, contributing to the development of action bean classes.Implemented Data Access Layer using Ibatis, developed POJOs mapped to the relational tables in database using Ibatis mapping files. Worked on Oracle as the backend database and used Ibatis to automate the mapping between the SQL Databases and the Java Objects.Created SOAP web service for sending payment processing informational data to third company. Followed top-down approach to implement SOAP based web services. Tested SOAP web services using SOAP UI.Developed database objects such as packages, procedures, functions, batches, SQL queries, views, indexes, and exceptions using Toad. Wrote PL/SQL stored procedures for Oracle database operations within the React.js application.Design and develop various user interface screens for healthcare applications using React.js, ensuring responsiveness, accessibility, and cross-browser compatibility.Communicated project status, risks, and issues to stakeholders, ensuring transparency and alignment throughout the project lifecycle.Utilize React.js libraries and frameworks (e.g., Material-UI, Ant Design) to enhance UI components and streamline development.Implement state management solutions (e.g., Redux, React Context API) in React.js applications to manage complex application states and data flows.Develop and execute unit tests and integration tests for React.js components using testing frameworks like Jest, React Testing Library, or Enzyme.Used Java Mailing or Messaging Service (JMS) API for mailing detailed notifications depending upon the success and failure once the backend process is complete and for mailing administrator of any system related problems.Used Microsoft Visual Explorer for Agile Methodology and NetBeans IDE.Used TOAD for database query testing, in the process of optimizing the queries.Utilized Jira for bug tracking and managed project tasks. Employed Gradle with Jenkins for automating the build and deployment processes of React.js applications across multiple environments. Implemented a daily rolling log feature using Log4j for enhanced logging capabilities.Used Microsoft Visual Explorer for Agile Methodology and NetBeans IDE.Used TOAD for database query testing, in the process of optimizing the queries.Collaborate with DevOps engineers to automate build, test, and deployment processes for React.js applications using CI/CD pipelines (e.g., Jenkins, GitLab CI/CD).Developed JUnit test cases to ensure comprehensive test coverage for the React.js application. Implemented unit tests and integration tests using the JUnit framework, aligned with the functional flow of the application.Developed and deployed serverless applications using AWS Lambda, API Gateway, and DynamoDB.Designed and implemented data storage solutions using AWS services like S3, Glacier, and EBS (Elastic Block Store).Led the design and implementation of a cloud-native application on AWS, leveraging services such as EC2, S3, Lambda, and RDS, resulting in improved scalability, reliability, and cost-efficiency.Environment: J2EE, JSP, Servlets, DHTML, Java Script, CSS, HTML, Spring, Struts, ibatis, SOAP based Webservices, AWS, Oracle, PL/SQL, Toad 9.6.1, JUnit, JQuery, Oracle, PL/SQL, SQL Navigator, SVN, Gradle 2.4 and WebLogic Server.Avaya, Irving, TX Jan 2017 - March 2019Candidate's Name
Responsibilities:Perform the analysis, design, documentation, implementation, and maintenance of large/complex IT solutions projects related to Amtraks rail reservation system and related distribution channels.Detailed design of the enhancements in accordance with industry standards using tools e.g. RAD and UML.Developed the UI Panels using JSF, XHTML, CSS, Dojo, and jQuery.Developed single page application by using Angular backed by MongoDB and NodeJS and developed Junit test cases to unit- test the business logic.Used Spring DI (Dependency injection) and integrated with Hibernate and JSF.Developed Webservices using SOAP, WSDL, UDDI and JAX-WS to communicate with different modules of the application.Postproduction monitoring of the deployed software to ensure successful implementation.Integrated Kafka with big data processing frameworks like Apache Hadoop, Apache Spark, and Apache Flink for advanced data processing and analytics.Developed and deployed serverless applications using AWS Lambda, API Gateway, and DynamoDB, enabling scalable, event-driven architectures with minimal operational overhead.Environment: Java/J2EE, Spring, Hibernate, HTML, JavaScript, Dojo, JSP, CSS, AngularJS, NodeJS, JSF, Bootstrap, Servlets, XML, XSD, XSLT, LDAP, EJB, JMS, Session Beans, JNDI, Web Services, Log4j, JUnit, UNIX, MongoDB, ANT, JBoss.Zeta Interactive, HYD May 2015 Dec 2016Java/J2EE DeveloperResponsibilities:Designed User Interface using Java Server Faces (JSF), HTML, Cascading Style Sheets (CSS), and XML, Implemented JSF framework extensively which involves building the whole user Interface components using JSF tab panels, Panel groups, and data tables.Developed additional UI Components using JSF and implemented an asynchronous, AJAX communication (jQuery) based rich client to improve customer experience.Developed the presentation layer using Model View Architecture implemented by Spring MVC. Managed Spring Core for dependency injection/Inversion of control (IOC) and managed the security with the help of Spring Security (ACEGI).Tested the web services using SOAPUI and Web Service Explorer. Used SOAP for Web Services by exchanging XML data between applications over HTTP.Developed various EJBs (session and entity beans) for handling business logic and data manipulations from the database. Developed Data access bean and developed EJBs that are used to access data from the database.Analyzed the existing access system and re-designed it in Oracle 8i by developing data validation and load processes using PL/SQL Stored Procedures, Functions, and Triggers to enhance and improve functionality requested by business for reducing manual processing time.Used Dynamic SQL (DBMS_SQL, DBMS_DDL) in Functions and Procedures. Created database Triggers to record Insertion, Updating, Deletion and all other audit routines. Responsible for Code Reviews and PL/SQL Code Tuning.Used CVS for version control management and Maven for Build. Deployed an application on Tomcat server.Environment: HTML, CSS, JavaScript, JSP, JSF, EJB, Spring, SOAP-based Web Services, Eclipse, Tomcat, Oracle 8i, PL/SQL, CVS, Maven, Waterfall. |
