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Click here or scroll down to respond to this candidateCandidate's Name
Java Full Stack DeveloperEmail: EMAIL AVAILABLEPhone #: PHONE NUMBER AVAILABLEAddress: Street Address
Seasoned Java Full Stack Developer with around 6 years of expertise in Web, Enterprise, and Mobile applications. Adept inall SDLC phases using both waterfall and agile methodologies. Specialized in Java/J2EE technologies and open-source toolsfor back end programming like Spring MVC, Spring Boot, Spring Security, Hibernate, Kafka, Oracle, Mongo DB, and Microservices. Proficient in modern development tools including Machinet and Codium AI for test case generation, codeoptimization, and documentation. Skilled in front end technologies like React.js, Angular JS, Angular 8, Javascript, typescript, NgRx, CSS, HTML for web design and back-end build tools such as Gradle and Maven. Experienced in AWS servicesand well-versed in design principles, SOLID principles, and best practices for robust, scalable, and maintainable code.PROFESSIONAL SUMMARY:Experience in managing projects from scratch, including communicating with clients for requirement gathering,grooming, prioritizing, designing, developing, deploying, and testing applications. Analyzing client issues and providingresolutions.Experience in developing scalable, high-availability applications using Core Java, Spring Boot, Spring MVC, andmicroservices.Experience in working with Java EE technologies, including Servlets, JSP, JSF, Spring, JDBC, Hibernate, and JMS.Experience in both SQL (Oracle) and NoSQL (MongoDB) databases, as well as PostgreSQL, MySQL, Oracle SQL, PL/SQL,and Redis.Experience in implementing object-oriented programming and design patterns such as Singleton, Builder, Factory,DAO, and DTO.Experience in application security using Spring Security, OAuth, OAuth2.0, and JWT.Experience in developing and exposing RESTful endpoints and using Swagger for API documentation.Experience in implementing distributed caching with Redis using IBMs Compose for Redis Service and Jedis RedisClient API.Experience in developing dynamic single-page applications using AngularJS, Angular 8, React JS, and other front-endtechnologies including HTML5, CSS3, Bootstrap, JavaScript, and AJAX.Experience in using Git and SVN for version control, and in build tools such as Maven, Gradle, Gulp, and Webpack.Experience in continuous integration and deployment using Jenkins and other CI/CD tools.Experience in deploying applications on AWS, including EC2, S3, RDS, IAM, CloudWatch, Lambda, SQS, SNS, andDynamoDB, as well as on-premises servers like Tomcat.Experience in Docker and Kubernetes for container orchestration and managing microservices architectures.Experience in comprehensive testing with JUnit, Mockito, and RestAssured, and using application monitoring tools likeGrafana and Kibana for performance tracking.Experience in Agile, Kanban, and Waterfall methodologies, and utilizing Jira and Confluence for project managementand documentation.Experience in Unix/Linux system administration, including shell scripting for automation and performance tuning.Experience in reactive programming using Mono and Flux, and in utilizing AI tools like Machinet for generating JUnittest cases and documentation.Experience in API documentation using Swagger and managing JSON and XML data formats.Experience in interacting with clients, solving application environment issues, and coordinating with on-shore and off-shore teams.Experience in creating robust user interfaces, implementing scalable and secure design practices, and utilizingTECHNICAL SKILLS:various data structures for efficient algorithmic solutions.Programming Language : JavaJava Version : JDK 21Java/J2EE Technologies : JDBC, JPAFrameworks : Spring MVC, Spring boot, MockitoORM Tools : Hibernate, JPABuild Tools : Maven, GradleArchitecture : MicroservicesMessaging queue : Kafka, JMS, RabbitmqJava Script Framework : React JS, Angular JS, Angular 8Unit Testing Tool : JunitApplication Server : TomcatIDE : STS, IntelliJ, and EclipseWeb Services : REST APIWeb Technologies : HTML, CSSDatabases : Oracle, MongoDB, REDIS, PostgreSQLVersion Control : GitHub, GitlabTools : Postman, Git Bash, DockerOperating System : Windows 10PROFESSIONAL DEVELOPMENT:Upgraded proficiency from JDK 8 to the latest JDK 21, ensuring alignment with the latest Java technologies and bestpracticesExpanded expertise in AWS Cloud services, including VPC, EC2, Elastic Beanstalk, Route 53, RDS, SNS, DynamoDB, IAM,S3 storage, and Cloud Watch. Applied acquired knowledge in real-world scenarios to enhance project efficiency andscalabilityKEY MERITS:Upgraded the projects JDK version from 7 to 17, enhancing compatibility and leveraging modern Java features.Improved database transaction performance by reducing query cost, applying projections, and creating non-clusteredindexes.Optimized a module's efficiency by reducing database hits from 12 to 2 through the creation of a service layer.Developed and documented Open API specifications for a micro services project, ensuring clear communication andintegration standards.Implemented Mongock for automated DDL/DML version control using annotations like PostConstruct,ApplicationListener, ApplicationRunner, and CommandLineRunner.Designed and scheduled automated tasks using cron jobs for routine maintenance and operations.PROFESSIONAL EXPERIENCE:1. Client: KnowHow- Dallas, TXRole: Java full stack developer May 2022 till dateScope: REST API creation and business logic implementationResponsibilities:Worked on collecting and prioritizing requirements, and providing estimations during sprint planning using Agilemethodologies.Worked on developing dynamic single-page applications (SPA) and reusable UI components with React JS,including functional components and forms.Worked on building microservices architecture with Java 17, Spring Boot, and integrating Restful APIs using JSONand XML.Worked on integrating MongoDB and PostgreSQL databases with ORM management using JPA and Hibernate forefficient data handling.Worked on utilizing Kafka for real-time data streaming and messaging, and implementing distributed messagequeues.Worked on writing and executing unit tests with JUnit and Mockito, and creating comprehensive designdocuments.Worked on deploying applications using AWS services (S3, Beanstalk), Docker for containerization, and managingcode with Git.Worked on leveraging Maven and Gradle for build automation, and using Postman and Swagger for API testing anddocumentation.Worked on collaborating with stakeholders to resolve production issues, and continuously improving code forperformance and scalability.Worked on applying J2EE design patterns, developing business logic as Spring Beans, and working with NoSQLdatabases like MongoDB and Apache Cassandra.Technologies used: Java 17, Spring Boot, Microservices, MongoDB, PostgreSQL, Kafka, REST API, React JS, Hibernate, JUnit, Mockito,Java, J2EE, Spring Framework, JSON, XML, Agile Methodology, IntelliJ, Maven, Windows, Docker, Git, Web Services, Postman, Swagger,JPA.2. Client location: Seattle, WARole: Java Full Stack developer April 2021 May 2022Scope: REST API creation and business logic implementationResponsibilities:Worked on creating design documents and developing applications with unit testing for enhanced code quality.Worked on deploying applications to the OpenShift cloud container platform and performing comprehensivetesting.Worked on increasing unit test code coverage to ensure higher code quality and reliability.Worked on developing dynamic single-page websites and forms using React JS, including implementing drag-and-drop functionality and Excel export features.Worked on monitoring applications with Grafana and Kibana, and implementing circuit breakers for new APIs toenhance reliability.Worked on creating Swagger documentation for new APIs to ensure clear and comprehensive API specifications.Worked on following Scrum Agile methodology for iterative development and participating in technical and high-level design review meetings.Worked on using Spring Framework (including AOP, ORM, JDBC), and implementing Dependency Injection, MVCarchitecture, and Hibernate for ORM and CRUD operations.Worked on utilizing Kafka for real-time data processing and SOA messaging, and configuring MongoDB withMongoose and Elastic Search for efficient data handling.Worked on configuring Docker for containerization, implementing continuous delivery pipelines with Docker,Jenkins, and AWS, and mentoring the development team on best practices.Technologies used: Java 11, Spring Boot, React JS, Micro services, Oracle Database, Redis Database, JPA, REST API, AWS, Swagger,Java, J2EE, Spring Framework, JSON, XML, Agile Methodology, IntelliJ, Maven, Gradle, Windows, Git, Web Services, Docker, Postman,Kafka, PL/SQL, Hibernate3. Client: HEB (Howard E. Butt)- Austin, TXRole: Java Full Stack developer September 2018 April 2021Scope: REST API creation and business logic implementationResponsibilities:Worked on creating controller classes and implementing business logic, and developing the data access layer usingHibernate.Worked on building and deploying JAR files on Tomcat servers and upgrading applications from Java 1.5 to Java 1.8.Worked on unit testing applications with Mockito and providing weekend support for ongoing maintenance.Worked on participating in Agile scrum meetings, daily status calls, and technical design review meetings with businesscustomers.Worked on designing use cases, class diagrams, activity diagrams, and collaboration diagrams for comprehensiveapplication design.Worked on utilizing Spring Framework for dependency injection and developing J2EE components with servlets andSpring-based multitier applications.Worked on implementing Hibernate mappings and Table per Hierarchy inheritance, writing performance-optimizedSQL queries, and PL/SQL stored procedures.Worked on developing UI pages using HTML, CSS, JavaScript, AJAX, and Angular JS, with client-side validations anddynamic data retrieval.Worked on deploying applications on Tomcat and JBoss, performing code builds and deployments using Maven, andmanaging version control with SVN.Worked on capturing runtime exceptions with Log4j, conducting code walk-throughs, performing peer code reviews,and ensuring functional coverage across different environments.Technologies used: Java 8, Spring MVC, Spring Boot, Oracle Database, JUnit, Mockito, Java, J2EE, JSP, HTML5, SpringFramework, Hibernate, JavaScript, JDBC, REST, JSON, HQL, Git, Gradle, Agile Methodology, Angular JS, JMS, PL/SQL, Eclipse,Maven, Unix, XML, Subversion (SVN), GitHub.EDUCATION:Bachelor of Technology in Computer Science and Engineering. |
