Naveen K Email and Phone Number
● I am a Java Full Stack Developer. Extensively experienced in Software Analysis, Design, Development, Implementation and Testing of Object-Oriented Applications and Web based Enterprise Applications using java/J2EE.● Extensive experience in designing and developing Enterprise Applications for J2EE platform using Core Java, Servlets, JDBC, JSP, JSTL, JAXB, Struts, Spring, Spring Boot, Spring DATA, Spring JDBC, Groovy-Grails, Hibernate, XML, Web services, JMS, Eclipse, RAD, Ant, Maven.● Knowledge in implementing a Micro service with Spring Boot based services.● Understand the core AWS services, uses, and basic architecture best practices. ● Develop and maintain applications written for Amazon Simple Storage Services (S3), Amazon DynamoDB, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (SNS), Amazon Simple Workflow Service (SWS), AWS Elastic Beanstalk, and AWS Cloud Formation. ● Knowledge in launching AWS EC2 instances and continuous integration using Jenkins.● Strong working experience Object Relational mapping (ORM) tools like Hibernate (Hibernate Connection Pooling, HQL, Hibernate Caching, Transactions).● Experience in working in environments using Agile (SCRUM) and Test-Driven Development (TDD) development methodologies.● Experience in developing JAVA and J2EE applications using JBoss, Tomcat, Eclipse, STS, Maven and Log4j. ● Experienced in object-oriented programming analysis with Software Development Life Cycle (SDLC) experience in Application Software Specifications, Design, Development, Unit Testing, debugging and Maintenance.● Good experience in developing applications using JSP, Servlets and JDBC. ● Good implementation knowledge and hands on experience in spring, Struts & Hibernate frameworks. ● Good experience in J2EE Testing in developing test cases with JUnit, MOCKITO for Unit testing, and logging using Log4j.● Experienced with RDBMS implementation and development using Oracle, My SQL● Experience in using version control and configuration management tools like GIT, SVN and CVS.● Experience in using the tools like Ant and Maven for build automation.● Proficient in implementing SAML (Security Assertion Markup Language) for Single Sign-On (SSO) authentication, ensuring secure and seamless user access to applications and services.
Delta Air Lines
View- Website:
- delta.com
- Employees:
- 48977
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Java DeveloperDelta Air Lines Jan 2023 - PresentAtlanta, Georgia, United States● Leverage existing open source frameworks, third party components/libraries, cloud and commercial software to design and develop robust enterprise solutions.● Used JSON format to send the data to the client and used Spring Batch in simple cases for reading files into a database as well as while running a stored procedure.● Enable a 360-degree view of customer-centric information through integration of a multitude of internal/external systems, mobile apps, devices, and data marts.● Worked with the Front-End JavaScript frameworks like ReactJS, NodeJS and with the creation of Restful-Web Services.● Support and enhance existing Individual & Family Retail Health Insurance applications used by consumers as well as operations staff.● Developed RESTful endpoints, business and service layer components that support it using Spring and JAX-RS.● Participate in all agile ceremonies effectively.● Developed unit testing framework using JUnit test cases for continuous integration and used JTest tool for performance testing.● Used Maven for building and deploying the web application into WebSphere and configuring the dependency plug-ins and resources.● Created Docker images, Containers, push/pull and integrating with Spring Boot for running applications.● Also worked with Docker to deploy Microservices in modern containers to increase isolation.● Developed Hibernate POJO classes, hibernate configuration file and Hibernate Mapping files.● Developed end to end data processing pipelines that begin with receiving data using distributed messaging systems.● Worked on Swagger, REST with JSON to test Data and Postman for testing Web-Services and along with the documentation of the WEB APIs.● Demonstrated experience in configuring and managing firewall policies and load-balancing configurations to enhance network security and optimize application delivery.
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Sr Java DeveloperFidelity Investments Feb 2021 - Dec 2022Cary, North Carolina, United States● Developed the functionalities using Agile Scrum Methodology.● Designed and developed Microservices business components using Spring Boot, Spring JPA.● Worked extensively on developing controllers, Interfaces and implementation classes using Spring MVC framework & used Microservices architecture with Spring Boot based service through REST.● Setup full CI/CD pipelines so that each commit a developer makes will go through standard process of software lifecycle and gets tested well enough before it can make it to the production.● Experience in using MVC, SOA architecture and Micro Services for implementing the client server business applications.● Designed and developed Micro Services using Jersey framework (Restful web services), Springs, SOAP used Rest Controller in Spring framework to create Restful Web services and JSON objects for communication.● Deployed the application on Amazon Web services (AWS) and used it to provide a large computing capacity for scalable solutions.● Deployed applications into Continuous integration environments like Jenkins to integrate and deploy code on CI environments for development testing.● Involved in coding and integrations with Managed Beans and DAO. ● Develop new applications that serve existing software systems / further develop current software. ● Implemented data-binding and two-way data binding in Angular templates to create dynamic and interactive user interfaces, enhancing user experience and engagement.● Used complete annotation-driven approach to develop the application using Spring Boot and was also involved in setting up the Spring bean profiling.● Developed server components of using Java 1.8, Spring Batch, Spring Data JPA and Hibernate.● Developed REST controllers using Spring Data REST to serve the UI with required JSON data. ● Implemented Persistence layer using Hibernate to interact with the Oracle database, Used Hibernate Framework for object relational mapping and persistence -
Senior Java DeveloperEquifax Mar 2019 - Jan 2021● Involved in client requirement gathering, analysis & application design.● Analysis, design and development and testing phases of Software Development Lifecycle (SDLC) using Agile methodology.● Developed critical components of the application including Spring, Spring controllers, JSP views, and business logic and data logic components J2EEthat include Hibernate Entities, Hibernate DAO and models following MVC architecture.● Utilized Angular Material theming and custom styling to create a personalized and branded user interface, aligning the application's design with the company's identity.● Worked on development and migration of legacy systems to modern architecture. Maintained & supported existing applications.● Worked on migration of Legacy Systems developed using SOAP services to RESTful and Microservices.● Experienced in Amazon Web Services (AWS) cloud platform and services like Lambda, DynamoDB, IAM, Route53, EC2, S3, RDS, VPC, VPN, Security- Groups, and through AWS management console.● Involved in requirements, design, development and unit testing for new applications and enhancements in existing applications.● Experience in Designing and distribution of Data across all the nodes and Clusters on different availability zones in AWS Redshift and Scaling Amazon RDS, MySQL, MongoDB, DynamoDB, Cassandra DB, PostgreSQL, Instances Vertically and Horizontally for High Availability.● Experience working with Spring Boot to develop microservices and using Spring JPA, Spring Repo for backend interaction● Used complete annotation-driven approach to develop the application using Spring Boot and was also involved in setting up the Spring bean profiling.● Developed server components of using Java 1.8, Spring Batch, Spring Data JPA and Hibernate.● Created Angular components like controllers, services, directives and forms to collect different user data and implemented form validation in Angular 12 and Node.js in effective web design. -
Full Stack DeveloperWalmart Jan 2017 - Feb 2019Collaborated with cross-functional teams to design, develop, and maintain features for the Walmart Pay application, ensuring seamless integration with existing systems and platforms.● Implemented robust backend solutions using Java and Spring Boot to handle transaction processing, user authentication, and data management within the Walmart Pay ecosystem.● Developed RESTful APIs and microservices to facilitate communication between frontend and backend components, enabling smooth interactions and data exchange.● Designed and optimize database schemas using SQL or NoSQL databases to store transactional data, user profiles, and payment information securely.● Implemented responsive and user-friendly frontend interfaces using HTML, CSS, and JavaScript frameworks such as React or Angular, ensuring a seamless and intuitive user experience across devices.● Collaborated with UX/UI designers to translate design mockups and wireframes into functional frontend components, adhering to design guidelines and accessibility standards.● Implemented automated testing strategies using tools like JUnit and Mockito to ensure the reliability, scalability, and performance of Walmart Pay's frontend and backend components.● Utilized version control systems such as Git for code collaboration, branching, and merging, ensuring codebase integrity and facilitating team collaboration.● Participated in Agile development methodologies such as Scrum or Kanban, contributing to sprint planning, daily stand-ups, and retrospectives to drive continuous improvement and delivery of high-quality software.● Staying updated on emerging technologies, industry trends, and best practices in Java development and full-stack engineering, sharing knowledge and insights with the team to foster innovation and growth within the Walmart Global Tech organization. -
Java DeveloperCreative Experts Mar 2014 - Jul 2016Hyderabad, Telangana, India· Used J2EE Design Patterns like Intercepting Filter, Session Façade and Service Locator in the application.· Developed Application Specific framework on top of Struts and Hibernate Framework.· Used XML to maintain Database Schema and provided relationships like one to many and many to many classes in Hibernate API.· Dependent Injection of logging and Exception handling code at runtime is done by Springs Framework.· Written all spring application context xml files.· Developed user interface using HTML, JSP, AJAX and Angular to simplify the complexities of the application.· Used Eclipse to develop the Application.· Experienced in developing documentation using MS-Word.· Developed test cases on JUnit and used Log4J for logging and tracing messages.· Implemented Concurrency, Exception Handling and Collections whenever necessary.· Hands on experience as a UNIX Develop. I was responsible for building and maintaining three Batch frameworks utilizing Unix Korn shell scripts.· Used SQL to perform data mapping and backend testing, also documented all the SQL queries for future testing purposes.· Experienced with using UNIX and LINUX operating systems.· Worked with JMS (Java Messaging Service) for asynchronous communication between different modules.· Managing the OpenShift cluster that includes scaling up and down the AWS app nodes.· Worked in container-based technologies like Docker, Kubernetes.· Used Jenkins pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
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Java Software DeveloperTecholution Mar 2012 - Feb 2014India● Migrated on-prem database and deployments to AWS DynamoDB and EC2 respectively and used ALB for balancing the load on the servers and acted as a discovery service.● Implemented MVC pattern using Spring Controller.● Involved in various stages of Software Development Life Cycle (SDLC) deliverables of the project using the Agile methodology.● Developed business objects using Spring IOC, Spring MVC and Spring AOP. Implemented MVC architecture using Spring, Hibernate and used Spring Framework to initialize managed beans and services.● Implemented Concurrency, Exception Handling and Collections whenever necessary.● Built rich, interactive user interfaces using HTML, CSS, JavaScript, jQuery, Node.js, and used React.● Implemented react JS code to handle cross browser compatibility issues and also created custom filters in the application.● Used React.js library functions for the logical implementation part at client side for all the application.● Implemented React.js Controllers to maintain each view data.● Implemented modules into Node JS to integrate with designs and requirements.● Created process flow for deploying application in Web Sphere application server.● Implemented modules into Node JS to integrate with design and requirements and also created RESTful web services using Node.js.● Strong hands-on experience in developing REST Microservices with SpringBoot Used JUnit for testing and used JIRA for tracking bugs.● Wrote queries using Cassandra CQL to create, alter, insert and delete elements Experienced best practices for integrating Microservices into an existing system architecture.
Naveen K Education Details
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Bachelor Of Technology - Btech
Frequently Asked Questions about Naveen K
What company does Naveen K work for?
Naveen K works for Delta Air Lines
What is Naveen K's role at the current company?
Naveen K's current role is Full Stack Java Developer | Spring Framework & Microservices | Backend Systems & API | J2EE | SQL | JSP | HTML | CSS | JS | Nodejs | Committed to Quality Code and Agile Practices | Problem Solver and Code Enthusiast.
What schools did Naveen K attend?
Naveen K attended Jawaharlal Nehru Technological University Kakinada (Jntuk).
Who are Naveen K's colleagues?
Naveen K's colleagues are Rocken Taylor, Gloria Ortega, Susan Connors, Rachelle (Nique) Baldwin, Josh Farfalla, Delta Airline, Jaycey Kelsven.
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