Trinadh Kumar Nimmakayala

• 10+ years of experience in the IT industry with expertise in Software Analysis, Design, Development, Implementation, and Testing of Object Oriented applications using Java and J2EE. 
• Experienced working with different Software methodologies like Agile Scrum and Waterfall model. Hands on experience in all stages of Software Development Life Cycle (SDLC). 
• Hands on experience in Requirement Analysis, High-level design using Design Patterns and Object-Oriented Programming. 
• Experience using J2EE Design Patterns like MVC, DAO, Singleton and Facade Pattern for reusing most efficient and effective strategies for new development. 
• Strong hands-on experience with Spring MVC Controllers, Spring Annotations, Spring Tag Library, Inversion of Control (IOC), Spring Boot, Spring DAO, Spring ORM (Hibernate) 
• Good Knowledge on developing the UI pages from scratch using HTML5, CSS3, JavaScript, and jQuery, AJAX, Angular and React.js. 
• Written web applications using PHP. Expertise in the implementation of Core concepts of Java, J2EE Technologies: JSP, Servlets, JSTL, JMS, Struts, Spring, Hibernate, EJB, Java Beans, JDBC, XML, Web Services, JNDI, Multi-Threading. 
• Having knowledge on Java 1.8 features like Lambda expressions and functional interfaces, and Parallel Streams. 
• Experience with Front-end JavaScript frameworks like Angular 13, Node JS. Developed and consumed web services using SOAP and REST. 
• Expertise in developing MVC architecture for web based applications using Spring MVC framework and Servlets, JSP, JDBC, Web Services (SOAP & REST). 
• Worked on end to end testing using Selenium Web Driver/IDE/Grid, TestNG and web services like SOAP UI. 
• Have Experience on REST Microservices using Spring Boot for the customers to consume data. 
• Have experience on Microservices in Docker.

  Experience in Pair Programming, Test Driven Development, Waterfall model and agile methodologies like SCRUM, KANBAN.

• Extensive experience in developing producers & customers in Kafka to build a data pipeline. 
• Familiar with web services formats XML and JSON. 
• Hands on Experience with Middleware Technology Messaging Brokers like JMS, Active MQ, and Rabbit MQ. 
• Implemented client-side Interface using React JS. 
• Used SOAP for Web Services by exchanging XML data between the applications. 
• Developed and consumed RESTful Web Services in multiple projects. 
• Extensive experience in developing producers & customers in Kafka to build a data pipeline. 
• Experience in writing SQL, PL/SQL Procedures / Functions, Triggers and Packages on Database (RDBMS) packages like Oracle 11g, MySQL. 
• Good understanding of NoSQL Databases and hands on work experience in writing application on No SQL databases like Cassandra and Mongo DB. 
• Solid knowledge and understanding of AWS (Amazon Web Services). 
• Experience in integrating AWS (Amazon Web Services) with other Application Infrastructure and Deploying scripts to AWS. 
• Utilized Azure App Service, Azure Functions, and Azure Storage for the development and deployment of applications within the Azure cloud environment.
• Integrated applications with Azure SQL Database for efficient storage and management of application data.
• Employed Azure Active Directory for user authentication and management within the developed applications.
• Experience in Open Shift, Eureka, Zuul, Splunk, NewRalic, Jenkins and Configuring Pipeline jobs for new API's. 
• Experience in cloud services using Amazon Web Services (AWS) and Google Cloud Platform (GCP).
• Skilled in implementing Linux features on windows through VM's, UI's and cloud shell in GCP/AWS.
• Configured and managed Virtual Machines on the Azure cloud platform to support specific application requirements
• Good experience in working with Web/Application servers like Apache Tomcat, Web Sphere and/or Web Logic, JBOSS. 
• Worked on CI/CD tools for creating Jenkins jobs, trigger the build and perform release cuts of the application. 
• Expertise in using version control tools like SVN and GIT, CVS. 
• Expertise in creating build files using ANT, MAVEN, and logging using Log4J. 
• Experience in Logging and tracing tool like log4j and SPLUNK.
• Collaborated with teams to enhance user interface designs, integrating digital design principles with Java Spark functionalities.
• Proficient in development, deployment, and publication of Java Spark code.
• Involved in migration projects, leveraging Java Spark for efficient data processing.
• Expertise in developing database application using Oracle, Sybase, DB2, MySQL, SQL Server. 
• Have experience to Develop scripts for build, deployment, maintenance and related tasks using Jenkins, Docker. 
• Good Knowledge on using JUnit for Unit Testing along with Spring Mock and Mockito framework. 
• Experienced in Business/Technical Requirements Capturing, Configuration Management, Team Coordination and Software Engineering Processes.

• Worked in teams following the Agile Scrum methodology to create full-stack applications. 
• Worked closely with the Project Manager and project team in the development, enhancement, and maintenance of the NIDA grant application. 
• Analyzed user needs and software requirements to determine feasibility of design, developing of timelines and managing of tasks for quality, schedule and budget.
• Developed the necessary front-end user interfaces in JSP's, HTML, Java Script and CSS that will be integrated using Spring MVC Framework. 
• Used Maven scripts to build and deploy the J2EE scripts. 
• Worked on EXT JS with Restful and Soap Web service technologies 
• Build web pages that are more user-interactive using AJAX, JavaScript. 
• Application was designed and developed using the spring framework.

  Used Spring Dependency

  Injection to inject required services. 

• Experience in Pair Programming, Test Driven Development, Waterfall model and agile methodologies like SCRUM, KANBAN. 
• Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angular 13. 
• Implemented Node JS as a server-side proxy for an event-driven, non-blocking I/O model to make the application lightweight and efficient.
• Extensive experience in developing producers & customers in Kafka to build a data pipeline. 
• Extensively used React.JS framework and integrating them to Node.js server-side code in secondary application. 
• Developed the application using Google Framework which is based on the MVC design pattern. 
• Created Selenium web-driver automation scripts using cucumber frame work to validate functionality on various browsers. 
• Developed code in Java8, J2EE, Web work and Hibernate using XP Practices Pair Programming, TDD and Continuous Integration. 
• Developed single page applications using Angular 13, Typescript, HTML5, CSS3, and Bootstrap. 
• Worked on the Spring Framework in integration with Hibernate ORM framework. 
• Designed the user interface of the application using HTML5, CSS3, Java Server Faces 2.0 (JSF 2.0), JSP, JSTL, JavaScript, Angular, NodeJS and AJAX. 
• Design and develop template-based User Interface using Bootstrap and Angular 13. 
• Designed and developed the modules of the SIIF application. The back-end entities were created from tables in the JPA database, the application architecture was designed using layers for services, domain and presentation, the front-end views were created using HTML and predefined CSS, and the programming was done using Spring 3.1, JSF with PrimeFaces 3.4, Hibernate 4, SQL Server 2008, XHTML.
• Utilized Spring Core, Spring Boot, and Spring Security MVC for Pair programming and development. 
• Performed Data driven Testing (DDT), Cross browser testing and Parallel Test execution using Selenium Web Driver, TestNG and selenium Grid. 
• Used a micro services architecture, with Spring Boot-based services interacting through a combination of REST and Apache Kafka endpoints. 
• Expert in Various Agile methodologies like SCRUM, Test Driven Development (TDD), Incremental and Iteration methodology and Paired Programming as well as implementing Waterfall model. 
• Created views using components of PrimeFaces in XHTML files and configured JSF framework. 
• Created web services and desktop applications to access and display data needed by support teams using HTML5, JavaScript, jQuery, Backbone.JS, Node JS, CSS3, SaaS and AJAX. 
• Responsible for developing the UI pages using Angular 13, HTML5, CSS3, JavaScript, PrimeNG and Bootstrap. 
• As part of GCP implemented a spring boot app using IntelliJ IDE and deployed it to Google APP Engine. 
• Used a micro services architecture, with Spring Boot-based services interacting through a combination of REST and Apache Kafka endpoints. 
• Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for micro-services. 
• Followed Test Driven Development (TDD), Scrum concepts of the Agile Methodology to produce high Quality Software. 
• Working experience on Open shift platform and designing Docker images/ Templates (Java S2i, Jenkins, Webs SO, Hazel cast etc.) to use in the bank with compliant technologies. 
• Prefer experience with JavaScript and JavaScript frameworks both client side (Angular, React JS) and server side (Node js) 
• Participated in a Scrum team and Agile Practices including Test-Driven Development (TDD), Behavior-Driven Development (BDD) and paired programming. 
• Enhanced application performance by Angular 13 Component based development in view of future Angular framework transitions. 
• Create desktop application with Angular 13 and Unit Test with Karma-Jasmine 
• Experience in building components with React.JS 
• Implemented Spring MVC Framework. 

Bachelors in Electronics and Computer Engineering