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Click here or scroll down to respond to this candidateCandidate's Name
FULL STACK JAVA DEVELOPEREmail: EMAIL AVAILABLEPhone: PHONE NUMBER AVAILABLEPROFESSIONAL SUMMARY:Having over 8 years of hands-on experience encompassing every phase of the software development lifecycle (SDLC), including the design, development, and deployment of web-based applications.Skilled in using Java frameworks like Spring and Hibernate to optimize development processes and boost system performance. Proficient in both front-end and back-end technologies.Practical knowledge of the spring Framework, including a great deal of use with Spring Boot, Spring DI, Spring DAO, Spring AOP, Spring JDBC Templates, and Spring MVC.Expertise working with microservice-based architecture using Spring Boot with Spring Cloud Components like Eureka Service Discovery, Zuul Proxy API Gateway, Spring Hystrix, Resiliane4j, Spring Zipkin, and Spring Cloud components.Involved in event-driven communication between microservices by using sage pattern by using Apache Kafka and Event BridgeProficiency with Java 1.8/11/17, including servlets, JDBC, Java Beans, EJB, JMS, JSP, and JSF.Knowledge in using JavaScript, HTML5, and CSS3 frameworks like Angular 2/8/14/16 and React to create responsive user interfaces.Capable of working with SCRUM framework under agile methodology, proficient in classic software models such as Waterfall and Test-Driven Development (TTD), BDD (Behavior Driven Development) approach.A track record of success in database administration and solid SQL competence.Skillful in composing SQL queries, Functions, Procedures, and Triggers, along with a solid understanding of Relational databases (including PostgreSQL, Oracle, MySQL, and DB2).Skillful in using sophisticated techniques such as MVC patterns, Object-Oriented JavaScript, and JSON.A strong foundation in DOM scripting, XPath, JSON, and Maven. Practical expertise in writing build scripts using ANT, Maven, and Gradle tools.Familiar with scripting Docker files and deploying them into Docker containers. Have tested with Junit Framework before using Mockito and Easy Mock.Skilled in managing security groups on AWS, EC2, RDS, SQS, and SNS. Knowledge in implementing Kubernetes for container management and AWS service deployment.Wide range of experience with cloud computing and web services, including setting up, implementing, and managing cloud solutions in Microsoft Azure and AWSManaged Amazon Web Services components utilizing AWS console and API integration, including EC2, S3 bucket, ELB, Auto-Scaling, SNS, SQS, AMI, IAM, Dynamo DB, Elastic search, and Virtual Private Cloud (VPC).Designed a solution for continuous Integration/ Continuous Deployment (CI/CD) that uses Jenkins in Kubernetes and Docker environments to optimize the Build, Test, and Deployment of applications.Competent in using software development tools from Integrated Development Environments (IDEs) including IntelliJ, Eclipse, Visual Studio, Sublime, and Spring Tol Suite (STS).Proficient in handling Windows Systems and have hands-on experience with UNIX and Linux commands, such as installing applications on servers.Investigating new technologies constantly to spur creativity and boost productivity in development.Proficient in working with cross-functional teams to produce excellent solutions that surpass client expectations and fulfill criteria.TECHNICAL SKILLS:Programming LanguagesJ2EE, Java17/1.8/11, SQL, TypescriptMethodologiesAgile, Scrum, Waterfall, TDD, BDD, SDLCOperating SystemsWindows, Linux, Unix, MacOSVersion ControlCVS, GIT, SVNWeb TechnologiesHTML5, CSS3, Angular 8/16, ReactIDEsIntelliJ, Eclipse, Visual StudioBuild ToolsANT, Maven, Gradle, JenkinsJava/J2EE TechnologiesServlets, JSP, JSF, JDBC, JMS, JAX-RS, JAX-WS, SOAP, REST, WSDLApplication/Web ServersWeb Logic Server, Apache Tomcat, WebSphereDatabasesOracle, MySQL, SQL Server, PostgreSQL, Casandra, MongoDBORM FrameworksHibernate, JPA, Spring DataWeb Service FrameworksSpring, Hibernate, Spring Boot, Spring MVC, Spring AOP, Spring DAO, Struts, Data JPAWeb ServicesSOAP, RESTful, JAX-WS, JAX-B, JAX-RS, WSDLTesting ToolsSoapUI, Postman, JUnit, JMeter, Mockito, Log4J, Jasmine, KarmaCI/CD ToolsJenkins, BambooCloud EnvironmentsAWS, AzureACADEMIC QUALIFICATIONS:Master of Computer Information Sciences September 2022 December 2023CGPA 3.6PROFESSIONAL EXPERIENCE:Client: Intuit, San Antonio, Texas Sep 2022 - PresentJava Full Stack DeveloperResponsibilities:Utilized microservices, heavy traffic scenarios can be mitigated by moving user-specific data from service instances into a centralized repository.Using core Java concepts, such as concurrency, file input/output, multithreading, and the collections framework.I used Java 1.8 features like functional interface, lambda expression, method references, Stream API, Completable Future, Optional Classes, and Date Time APIActively participated in every phase of the software development life cycle (SDLC), which includes the phases of analysis, Design, implementation, and testing.Hands-on experience with Azure development, with an emphasis on Azure web applications, Azure Search, Azure virtual machines, Azure AD, Azure web applications, and Azure notification hubs.Working on many microservices using Spring Boot, as part of the internet Activation team at the organization.I use front end development using HTML5, CSS3, Bootstrap, Angular 16. Involved in creating angular components, directives, and pipes, and consuming rest API specification.I am working on both template-driven and reactive forms with pattern validation in angular.Worked on many microservices modules that are installed on AWS clusters and have been developed and maintained. The client was able to access many RESTS APIs with JAX-RS implementation.I use SPRING JPA to write numerous custom-named queries that are connected to an Oracle database.Track and analyze logs in Putty and Splunk to examine performance indicators and identify any problems that may arise.Utilizing Mockito to simulate the services and JAVA PA, we have created many units to test the written functionality as part of TDD.To cover every feature of the web application with the test data and test all validations using the same, I have also built Selenium automation test scripts. Consumed messages from producers that are handled by our services.Used XML and JSON to handle response data from RESTFUL web services and update UI interacted with controllers in Java.Worked with Oracle as the backend database and utilized Spring integration to obtain Data access objects.The Hibernate Tool was utilized to provide ORM components, while the spring framework was used for the authentication and authorization.Utilizing the Hibernate framework to develop the persistence layer, POJO objects were generated, and Hibernate annotations and transaction management were used to map the data.New Relic application monitoring for real-time performance metrics to automatically identify and diagnose issues with the application. For the rest service testing, SOAPUI, CURL, and POSTMAN were used.Has build automation experience with Maven and Jenkins.working on integrating GIT source controllers while converting deployments to Jenkins-based continuous builds.Environment: Java 17, J2EE, JavaScript, Angular 16, HTML, Bootstrap, CSS, Material Design, Web-Services, Restful, JAX-RPC, WSDL, Web Logic Server, Hibernate, Spring boot 2.7, Oracle, JUnit, Maven, Eclipse, GIT.Client: AT&T, GA -Remote April 2020 - Feb 2022Java Full Stack DeveloperResponsibilities:Worked as a member of the backend team for video chat, accountable for developing the video calling functionality and associated microservices.Following Agile approaches, I participated in daily stand-ups and worked on JIRA stories that were allocated on a sprint-by-sprint- basis.In charge of applying Spring Boot, Java8, REST, and Jersey implementations to fully develop RESTFUL microservices for video chat.Excellent practical knowledge of filters, streams, and a few other Java 8 features.Employed EKS to orchestrate cloud applications, including pod scaling by requirements.Spring Boot with Hibernate for Oracle database handles data operations. Strong understanding of the parsing of JSON and XML formats.Utilizing the Test-Driven Development (TDD) methodology, engaged in analysis, definition, design, implementation, and testing.Every day involved in SCRUM meetings to discuss the status and work out any problems. The application is implemented utilizing an Agile methodology.To design MVC architecture, the spring module was utilized. Utilizing spring dependency injection (DI), spring Annotations, and spring Boot, the application was integrated with SPRING -MVC.Worked with different specification files to create different Data Access Objects for record insertion, modification, and deletion. Implemented Singleton, Factory, DAO, and composite view design patterns in the application.Utilizing REST APIs, Spring Boot, and Pivotal Cloud Foundry, a new library is developed with a microservices architecture.Used Java Message Service (JMS) to produce, send, receive, and read messages.The RESTFUL web services are being designed and developed, with network communication facilitated by the JAX-RS API.Utilized RESTFUL and SOAP web services within the SOA framework and conducted tests using the SOAP user interface.Built Jenkins integration links with EC2 instances via the public domain. Kinesis streams were created and handled, and Splunk logs from AWS cloud watch were established.Involved in deploying applications in EKS and ECS clusters. Integrated different cloud components like EC2, S3, AWS Lambda, RDS, and CloudWatch.Involved in creating terraform templates in AWS.For testing rest services, Postman and SOAPUI were used. Unit, integration, and production testing were conducted using JUnit extensively.Integrated Maven test cases for JMeter and SOAPUI and corrected the issues after keeping an eye on the error logs with Log4J.Involved in creating class and function components and used Redux to maintain state management in React.Used Jest for unit testing ReactJS applications using Jest and Junit and Mockito for Spring Boot applications. Also, used a protractor for end-to-end testing.Made use of JDBC to keep Java Objects persistent in the database.Completely refactored an existing project to improve its Restfulness and thread safety.Created and developed a variety of modules using J2EE technologies, including JSON, servlets, and JSP.Contributed to requirement analysis by outlining requirements using scenarios and use cases.Took on duties including code reviews, codebase customization, and upkeep for a variety of apps.Environment: Java 1.8, J2EE, JSP, Servlets, Spring Boot 2.0, Spring Framework, ReactJS, Redux, Apache Tomcat, REST and SOAP Web services, SVN, Log4J, Unix, Eclipse, JIRA, HTML, JavaScript, AJAX, XML, JSON, Oracle 11g, Junit, Hibernate.Client: Discover Financial Services, Remote Jan 2018 Mar 2020Java/J2EE DeveloperResponsibilities:competent in SCRUM, an Agile development methodology that emphasizes sprint cycles and daily stand-up meetings.Made use of Streams for effective manipulation of Collection objects and Java 1.8 Lambdas for anonymous inline function calls.Added client-side code in jQuery and ReactJS, server-side code in MVC4, and implemented ReactJS for usage metrics and end-to-end event tracing analysis.Externalised application configuration properties across various environments by using Spring Boot Actuator.Using Spring Eureka, microservices were created for load balancing via Ribbon and API route retrieval, all of which were controlled by a single API gateway.Integrated Hystrix dashboard and circuit breaker pattern for Spring microservices monitoring.Using Spring Security and OAuth2 token-based authorization, REST API security was guaranteed.Use CI/CD Jenkins server to set up continuous delivery pipelines for lambda function and microservices deployment.Used Apache Kafka to facilitate dependable, asynchronous data transfer between business apps.Made use of the Swagger API to generate REST call documentation automatically.Microservice architecture was put into practice, utilizing Spring Boot-based services that communicated over REST and message brokers from Apache Kafka and Zookeeper.Widely used ideas from Hibernate 4.2, including transactions, slow loading, inheritance, and dirty checking.Created and managed Pods for Kubernetes deployment of managed microservices builds using Jenkins pipelines.Developed PL/SQL, SQL queries, and service methods for interacting with Oracle databases.For effective handling and querying of JSON data, REST APIs and Elastic Search were employed.Using Docker container services, web applications were deployed, and several WebLogic servers were managed for high availability and load balancing.NoSQL and MongoDB were used for Ethernet provisioning and data management related to client order tracking.Made use of Java Messaging Services (JMS) to exchange vital data asynchronously and dependably, including reports on payment status.Set up, protected, and configured Linux virtual servers and AWS cloud servers on Amazon AWS.Used the AWS admin console and EC2 container services to deploy microservices Docker containers based on Spring Boot.Oversaw AWS resources such as load balancers, EC2 instances, IAM Users and Roles, Auto Scaling groups, and Cloud Watch applications that were monitored.Used GIT for version control and had prior GitHub and GIT-Bash knowledge.Skilled in a variety of testing approaches, including performance, JUnit, FIT, SIT, End-to-End, regression, and user acceptance testing.Environment: HTML 5, Java 1.8, CSS 3, Bootstrap, Spring boot, ReactJS, Node JS JavaScript, Ajax, Maven, Spring 4. x, Hibernate 4. x, Docker, CloudWatch, AWS S3, VPC, REST, WebLogic Server, Swagger API, Kafka, Kubernetes, Jenkins, GIT, Junit, Mockito, Oracle, MongoDB, Agile Scrum.Client: Digit Ivy Technologies Solutions INC, India Jan 2016 Dec 2017Java DeveloperResponsibilities:Create and manage Java-based applications with a focus on scalability, responsiveness, and high performance.Work together with cross-functional teams to gather and evaluate requirements, create features, and develop solutions.Assure the stability and dependability of the applications by debugging and fixing problems in the current codebase.Build reliable and effective backend systems by utilizing Java frameworks like Spring and Hibernate.Use Spring MVC or JAX-RS to implement RESTFUL web services that allow clients and servers to communicate easily.Using PostgreSQL and other technologies, create and optimize database schemes.When working with team members and managing source code, make use of a version control system like Git.Worked on making sure the codebase was dependable and of high quality, wrote unit tests, and performed integration testing.Worked continuously to keep up with the most recent Java best practices and technology and apply them to the development process.Utilized Agile working environments and methodologies such as Scrum or Kanban to deliver software increments effectively and iteratively.Using Node.js and Express.js, create and manage backend systems that are connected to MongoDB databases for effective data storage and retrieval.Utilise the aggregate architecture and query language provided by MongoDB to implement complicated queries and CRUD activities.Utilized Hibernate annotations for smooth object-relational mapping, designed and implemented Hibernate mappings, including inheritance schemes and many-to-many relationships.Environment: Java 1.8, JDK, J2EE, Spring, Servlets, Hibernate 4.0, CSS3, HTML5, GIT, XML, AJAX, Angular 8, Eclipse, JUnit, JavaScript, Oracle, IBM WebSphere, Docker, AWS, Microservices, Pivotal Cloud Foundry (PCF), JavaScript, RESTful Web Services, spring boot, Kubernetes ANT, NodeJS, SOAP, RESTful, Swagger, jQuery, JUnit, Mockito, JIRA, Git, Maven, Jenkins, Windows. |
