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Lavan Kumar - Java developer or java full stack developer or java backend developer

[email protected]

Location: Irving, Texas, USA

Relocation: Yes

Visa: h1b

Having Around 9 years of experience as a Full Stack Java developer in developing web-based client- server applications, data solutions, and Intranet/Internet Enterprise Software applications. Good experience in Software Development life cycle using various methodologies like Waterfall, Agile, and Test-Driven Development Expertise working with frameworks like Spring4/5, Spring Boot, Spring MVC, Spring DAO (Spring JDBC, Spring ORM), Spring Batch, Spring JMS, Spring Security, and Hibernate. Experience in developing Front End web applications using JavaScript, AJAX, j Query, HTML5, CSS3, Angular JS, Bootstrap, React JS, and Node JS Understanding of JVM internals including bytecode execution, Just-In-Time (JIT) compilation, interpreter, and runtime optimizations. Experience in monitoring and managing JVM performance using tools like Java Mission Control, VisualVM, and third-party monitoring solutions. Familiarity with JVM support for concurrency and multithreading through features like Java Memory Model (JMM), Experience in developing Web Applications involving J2EE technologies like JSP, Servlets, EJB, JMS, JDBC, JNDI, JAXB, Struts, Hibernate, and Spring MVC Experience in Microservices using Spring Boot for developing independent applications with Spring Cloud with RDBMS concepts like writing Queries, Functions, Triggers, Stored Procedures, and PL/SQL packages Expertise in using and configuring various web and application servers like IBM Web Sphere Application Server, Web Sphere Liberty profile, Apache Tomcat, J Boss Application Server, and Web Logic Application Server Experience in using the Log4j framework for Logging Applications in developing, and designing UML, Package, Class, and State Diagrams Proficient in developing single-page applications (SPA) using Angular.JS and React.JS Knowledge of Virtual Machines on Multi-Cloud Environments for AWS and Azure. Expertise with web services and SOA (Service Oriented Architecture) related standards such as REST API, Jersey API, and J2EE Web Services based on SOAP, WSDL, UDDI, JAX-WS, JAXB with Jackson API Unique experience with Pivotal Cloud Foundry and Open Shift/Kubernetes architecture and design, troubleshooting issues with platform components (PCF), and developing global/multi-regional deployment models and patterns for large-scale developments/deployments on Cloud Foundry and Open Shift/Kubernetes. Developing of utilizing cloud technologies including Amazon Web Services (AWS), Azure, and Pivotal Cloud Foundry (PCF) Well versed with Java 8 concepts like Collections, Multithreading, Serialization, Java Beans, and Network programming Good experience with Angular6/7 Fusion Charts for interactive dynamic data visualization for reporting extensively used Jasper Reports Extensively worked on coding using core Java concepts like Multithreading, Collections, Serialization, Synchronization, Exception Handling, Generics, and Database Connections, as well as Java features like Streams, collectors, lambda functions Experience with Relational databases (Oracle 11g, MySQL 6.0) and good knowledge of non-relational Databases No SQL databases (Mongo DB 3.4, Dynamo DB) Experience in developing Maven Scripts and ANT scripts for building and deploying J2EE applications in LXC, Dockers, and Amazon AWS services and APIs, including EC2, S3, VPC, and Google Cloud services Exposure to LINUX Commands years of experience in working with Junit for Unit testing and Integration testing proficiency in implementing Service Oriented Architecture (SOA) using SOAP and REST Web Services Experience in deploying applications using Jenkins 2.x and Docker for Continuous Integration / Continuous Deployment (CI/CD) Strong expertise in the development of web-based applications using Python scripting, Django sites with REST, and Angular JS to make it more responsive Working with Web services testing tools like Soap UI and Postman highly experienced with developing multi-tier Enterprise Applications using Eclipse, Net Beans, and My Eclipse. Using various web Servers such as Apache Tomcat, Glassfish, IBM Web Sphere, and Pivotal Server for developing server-side applications. Well acquainted with workflows and Unified Modeling Language (UML) diagrams including Use Cases, Activity Charts, Sequence Diagrams, Data Flow Diagrams, and ER Diagrams using Rational Rose, and MS Vision. Keywords: continuous integration continuous deployment user interface javascript sthree database information technology microsoft procedural language