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Vijay Tummuri - Sr. Java Full Stack Developer

[email protected]

Location: Edison, New Jersey, USA

Relocation: Yes

Visa: GC

Resume file: NAGA SAI VIJAYRAM T_Sr.Java Full Stack Developer_resume-1_1781013487408.docx Please check the file(s) for viruses. Files are checked manually and then made available for download.

NAGA SAI VIJAYRAM T Sr. Java Full Stack Developer Email: [email protected] Phone: 682-219-7709 PROFESSIONAL SUMMARY Over 12 years of experience in Java Full Stack Development with strong expertise in Core Java, Spring Boot, and Microservices architecture for building scalable enterprise applications. Hands-on experience in designing and developing distributed microservices using Spring Boot, Spring Cloud, RESTful APIs, and event-driven architecture patterns. Strong knowledge of Apache Camel for enterprise system integration, routing, transformation, and mediation between heterogeneous systems. Extensive experience with Apache Kafka for real-time event streaming, asynchronous communication, and high-throughput messaging solutions. Experience working with cloud-native and containerized applications using Docker and Kubernetes for deployment, orchestration, and scalability. Good exposure to Quarkus for developing lightweight, high-performance cloud-native Java applications and microservices. Proficient in Azure Cloud Services including Azure App Services, Azure Kubernetes Service (AKS), Azure Storage, and Azure SQL/Database solutions. Experience implementing CI/CD pipelines using Jenkins, Git, Maven, and automated deployment strategies in Agile environments. Strong understanding of RESTful API design, development, integration, and API testing using Postman. Expertise in software development methodologies including Agile/Scrum with active participation in sprint planning, code reviews, and continuous delivery practices. Experience working with relational and NoSQL databases, writing optimized SQL queries, and integrating backend services with enterprise applications. Good understanding of Insurance domain applications, policy administration workflows, claims processing, and enterprise integration solutions. Extensive experience designing and developing scalable enterprise applications using Java 17, Spring Boot 3.x, Angular, RESTful APIs, and microservices architectures. Strong expertise in building secure-by-design applications by integrating security controls across the SDLC, including SAST, DAST, IAST, and vulnerability remediation workflows. Hands-on experience with Spring Boot microservices, Spring Security, OAuth2, JWT authentication, API Gateway integrations, and distributed enterprise systems. Developed responsive and dynamic front-end applications using Angular, TypeScript, HTML5, CSS3, JavaScript, RxJS, and state management concepts including NGRX. Experience implementing enterprise-grade RESTful APIs and asynchronous event-driven systems using Kafka, RabbitMQ, JMS, and Azure Service Bus. Strong experience with Redis caching including Spring Data Redis integration, distributed caching strategies, cache eviction policies, TTL optimization, and performance tuning. Expertise integrating relational and NoSQL databases including Oracle, PostgreSQL, SQL Server, MongoDB, DynamoDB, and Snowflake data platforms. Hands-on experience with Snowflake integrations, CDC pipelines, Streams, Tasks, data ingestion, and enterprise data modeling solutions. Extensive experience optimizing SQL queries, indexing strategies, stored procedures, execution plans, and schema design for high-performance enterprise systems. Experience working with Azure cloud technologies including Azure App Services, AKS, Azure Functions, Azure AD, Azure Key Vault, Blob Storage, and Service Bus. Strong DevOps and CI/CD experience using GitLab CI/CD, Azure DevOps, Jenkins, Docker, Kubernetes, Helm, and automated deployment pipelines. Experience deploying and managing containerized microservices on Kubernetes and Azure Kubernetes Service (AKS). Hands-on experience integrating application security tools such as Contrast Security, SonarQube, Snyk, Checkmarx, Veracode, and dependency scanning tools into CI/CD pipelines. Experience configuring and integrating Sumologic for centralized logging, monitoring, SIEM use cases, alerting, dashboarding, and operational analytics. Strong background in vulnerability management, remediation tracking, security monitoring, and collaboration with InfoSec and compliance teams. Developed automation scripts and security workflows using Python, Shell scripting, and Java for log analysis, scanning automation, deployment activities, and operational tasks. Experience implementing Test-Driven Development (TDD) and Behavior-Driven Development (BDD) using JUnit 5, Mockito, Cucumber, Jasmine, Karma, and Angular testing frameworks. Strong understanding of secure coding practices, OWASP Top 10 vulnerabilities, threat modeling, secrets management, and security governance. Experience building highly available, resilient, and scalable distributed systems using microservices and cloud-native design principles. Worked extensively in Agile/Scrum environments participating in sprint planning, code reviews, architecture discussions, production support, and cross-functional collaboration. Strong analytical, troubleshooting, and performance optimization skills with the ability to evaluate trade-offs and provide scalable technical solutions. Experience working in regulated and enterprise environments including financial services and government sectors with focus on reliability, compliance, and security. EDUCATION: Master s in computer science - The University of Texas at Arlington. Bachelor s in computer science - Jntu. TECHNICAL SKILLS Platforms Windows 2000/NT/ XP/Vista and Sun Solaris 2.8/2.9, UNIX Programming JDK 1.5, 1.6, 1.7,1.8, C, C++ Server Scripting JSP1.2,2.1, JSP-EL, JSTL, Custom Tags Client Scripting jQuery 1.8,1.9, jQuery, Dojo, ExtJS, AngularJS, JavaScript, CSS2, CSS3, HTML4, HTML5, Node.JS Java Frameworks Struts 1.2, Struts 2.1, Spring MVC, DI, AOP, JSF 1.1, JSF 2.1, GWT, Vadim,springboot. Database Tools Toad for Oracle, Toad for MySQL, Toad for DB2, Toad for MS-SQL, Erin, Altova Database Spy, MySQL Workbench, Version Control Tortoise SVN, Rational ClearCase, Accurev, GitHub, CVS Build Tools ANT 1.7,1.8,1.9, Maven, Gradle Continuous Integration Jenkins, Hudson XML Technologies XSLT, JAXP, JDOM, SAX, DOM, XPATH, XPOINTER, XML, XSD, DTD Webservice Tools SoapUI 4.0,5.1, TcpMon, Microservices Webservice Implementations Axis 1.0,2.1, JWSDP2.1, Sun Metro, Sun Jersey, Apache Fire, Apache CXF Application Servers WebLogic 8.1, 10.0, WebSphere 6.1, JBoss 4.0, Glassfish 4.0 Web Servers Tomcat 5.0,6.0,7.1, Joans Defect Tracking JIRA, Bugzilla, Rational ClearQuest Methodologies Agile (XP, Scrum), Rational Unified Process (RUP), Waterfall, Kanban WORK EXPERIENCE Client: Morgan Stanley,New York, NY Sep 2024-Present Role: Sr.Java Full Stack Developer Responsibilities: Strong full-stack development experience with a backend-heavy focus, designing and developing scalable microservices and enterprise applications using Java, Spring Boot, Python, and cloud-native technologies. Proficient in Java, Python, and Google Cloud Platform (GCP), with hands-on experience in GKE, Cloud Functions, Pub/Sub, BigQuery, Cloud SQL, and cloud-native deployments. Experience working with Vertex AI and Agentic AI solutions to build intelligent automation workflows, AI-powered services, and generative AI integrations for enterprise platforms. Skilled in designing RESTful APIs, event-driven architectures, Kafka-based messaging systems, and secure distributed applications using OAuth2 and JWT authentication. Hands-on experience with Apache Camel for enterprise integration, message routing, data transformation, and service orchestration across distributed systems. Extensive experience with Apache Kafka and RabbitMQ for implementing event-driven architectures, asynchronous processing, and real-time data streaming solutions. Good exposure to Quarkus for developing lightweight, high-performance cloud-native Java applications optimized for containerized environments. Experience with Azure Cloud Services including Azure App Services, Azure Kubernetes Service (AKS), Azure SQL Database, and cloud-native application deployments. Good exposure to Capacitor and cross-platform mobile frameworks, integrating mobile applications with backend APIs and responsive web applications. Experienced in containerization and orchestration technologies including Docker and Kubernetes, along with CI/CD pipeline implementation using Jenkins, Maven, GitHub Actions, and Git workflows. Strong understanding of RESTful APIs and API validation/testing using Postman, JUnit, Mockito, Selenium, and JMeter for quality assurance and performance testing. Experience working in Agile/Scrum delivery environments with strong collaboration across development, QA, DevOps, and business teams. Strong ability to independently own the complete Full Development Engineering (FDE) lifecycle, including requirement analysis, development, QA coordination, testing, deployment, production support, and end-to-end delivery. Good understanding of Insurance domain applications, policy administration systems, claims processing workflows, and enterprise integration solutions. Environment: Java 11, Spring Boot, Spring Cloud, Maven, Hibernate, React JS, HTML5, JavaScript, Apache Camel, Kafka, RabbitMQ, Quarkus, Python, REST APIs, Oracle, MongoDB, JDBC, Jenkins, Docker, Kubernetes, GitHub, JUnit, Mockito, Selenium, JMeter, Log4j, AWS EC2, GCP, Azure Cloud Services, Apache Tomcat, Eclipse. Client: Gillead Sciences,Foster City,CA Mar 2022-Aug 2024 Role: Sr.Java Full Stack Developer Responsibilities: Client: State Of New Mexico,Santa Fe,New Mexico Aug 2019-Feb 2022 Role: Full Stack Developer Responsibilities: Developed the application using 3 Tier Architecture i.e., Presentation, Business and Data Integration layers in accordance with the customer/client standards. The application is designed using J2EE design patterns and technologies based on MVC architecture. Automate report generation in MongoDB using JavaScript, shell scripting, java. Implemented printable chart report using HTML5, CSS3 and jQuery. Used HTML5, CSS3, JavaScript, Angular 2/4, JQuery to create design layout with JSP. Worked on Responsive Web Design (RWD) to make website Responsive for desktop, mobile and tablets using Bootstrap and media Queries. Worked in Using Angular 2/4 components, Forms, Events, Keys, Routers, Animations and Flux concept. Developed automated solutions to include web interfaces using HTML, CSS, JavaScript and Web services. Written Web Services (JAX-WS) for external system via SOAP/HTTP call. Created Managed Beans for handling JSF pages and include logic for processing of the data on the page. Worked on UNIX, LINUX to move the project into production environment. Hibernate an ORM framework was used on DAO layer to persist application data into Oracle database. Developed Hibernate with Spring Integration as the data abstraction to interact with the database. Involved in developing SQL queries, stored procedures, and functions. Extensively used the Spring framework implemented upon the MVC design pattern. Involved in the configuration of Spring Framework and Hibernate mapping tool. Monitoring WebLogic/JBoss Server health and security. Creation of WebLogic domains and setup Admin & Managed servers for JAVA/J2EE applications on Non-Production and Production environments. Used Log4j framework to log/track application. Creating and updating existing build scripts using Ant for deployment Tested and implemented/deployed application on WAS 6.1 server. Prepared and presented UNIX production and implementation schedules to the Project Manager and client. Installed, maintained and fine-tuned the Apache-Tomcat server and WebSphere Application Server in Linux Platform. Experienced in build, deploy multi module applications using Maven, ANT and CI servers like Jenkins. Involved in the design and development phases of Agile Software Development. Environment: FileNet, IBM RAD 6.0, Java 1.5, JSP, Servlets, Spring, Hibernate, JSF, ICE Faces, Hibernate, HTML, CSS, JavaScript, UNIX, Web Services- SOAP, WAS 6.1, XML, IBM WebSphere 6.1, Rational Clear Case, Log 4j, IBM DB2. Client: Starbucks,Seattle,WA May 2018-Jul 2019 Role: Full Stack Developer Responsibilities: Designed, analyzed, and developed the front-end and back-end Servlets, Bootstrap for designing, HTML5, CSS3, Angular JS, Ember JS and AJAX for developing presentation layers. Developed server-side JavaScript using Node JS. Integrated Fisheye/crucible with JIRA and bamboo for the tracking of the issue and continuous integration. Experience with NoSQL document-based data stores like MongoDB and have designed various data models for the system. Involved on Cucumber testing and defined the test scenarios and created the test cases in Test Manager. Designed and built components, templates, dialogs, workflows in AEM Installed, configured, troubleshot AEM in development as well as system environment Developed the back-end web services using Java and designed the front end of the application using JavaScript, CSS, JSON, Drupal, and jQuery. Developed dynamic responsive Web Application by integrating Angular2 with Bootstrap which is further integrated with Web Services and Vue.js. Used collections in Java for manipulating and looping through different user defined objects. Involved in continuous integration and DevOps methodologies such as Docker, Kubernetes, Jenkins, Gradle, Jenkins File, Docker File and Elastic Search. Setup AWS VPC's for dev, staging and Prod environments. Experience in working with CI/CD tools like Jenkins and migrating towards GitLab CI/CD. Implementation of a responsive UI which will scale itself depending on the device, platform, and browser, using React.JS, HTML5, CSS3, Bootstrap and Performed client-side validations using JavaScript. Monitored resources and applications using AWS cloud watch including creating alarms to monitor metrics such as EBS, EC2, ELB, RDS, S3 and configured notifications for the alarms generated Worked on deploying services on Docker and Kubernetes containers based on events defined. Built a highly scalable, low-latency Node-JS API Gateway to interact with MongoDB databases with JSON using Express JS middleware. Worked on Test-driven development (TDD) and Behavior Driven Development (BDD) to generate JUnit test cases for testing various Java components. DevOps experience with Jenkins, Gradle, GitHub, Artifactory, Maven and Docker. Involved in writing Spring Configuration XML file that contains declarations and another dependent object declaration. A working understanding of object-oriented programming (OOPS) and design. Performed UNIT testing with Junit and used Mocha and Chai for JavaScript framework and Cypress for e2e testing. Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) architecture and hibernate. Experienced in front-end technologies such as Angular, HTML5 and Bootstrap. Environment: Java 8, Spring Boot 1.x, Spring MVC, Cloud Foundry, JavaScript, Bamboo, AWS, Big Data, Docker, Jenkins, Oracle, Cucumber, Gradle, RabbitMQ, Agile, Maven, JSON, and GitHub. Client: Geico Insurance,Chevy Chase,MD Sep 2016-Apr 2018 Role: Java/ J2EE Developer Responsibilities: Involved in Scrum (daily stand-ups) meetings, Sprint/retrospective planning, and estimation of the tasks for the user stories and refine the tasks for next sprint. Making reproducible framework situations for the micro services engineering. Created a Request for Proposal (RFP) micro service providing RESTful API using Spring MVC and Spring Boot. Created REST clients to consume data from other partner applications and involved in creating POC s using MEAN stack and enhancing existing REST API s developed using Node-JS, Express-JS, and Mongo-db. Developed business service layer and data access layer using Spring and MongoDB (Spring Mongo-Template) Experience in User Experience (UX) design and development, User Interactive (UI) Web Pages and visually appealing User Interfaces using JavaScript, Vue.js, Typescript, and Node.js. Responsible for creating efficient design and developing User Interaction screens using HTML, CSS3, Bootstrap, JavaScript, and Angular and Node JS. Experience in using build/deploy tools such as Jenkins, Docker, and Open Shift for CI/CD for Micro services. Implementing or exposing the Micro services based on RESTful API utilizing Spring Boot with Spring MVC. Developed the Spring Features like Spring MVC, Spring Boot, Spring Batch, Spring Security, and Spring Integration. Used Web services (SOAP, REST) for transmission of large blocks of data over HTTP. Making documents and training manual for users in multi languages as required for project. Used IntelliJ for development and debugging Spring Boot applications and Used GIT for version control. Developed CI/CD pipeline, build tasks to run the unit tests on Jenkins, maintained separate build in Maven for the module for easy integration to the portal build, and configure with Jenkins. Used GIT as version management, Jira for defect management system. Unit testing and E2E testing frameworks are used. Supports different markets for alerts and bugs, Analyse and understand fix them. Environment: Java 1.8, JDK, ReactJS, Jenkins, Spring-JDBC, JMeter, Activity, Spring-ws-core, Wsdl4j 1.6.1, SOAP, Open-Source, Spring, MySQL, Maven, Log4J, Junit, Eclipse, SQL Navigator, Oracle10g and DB2 Version Control / QA tool: Subversion, Jenkins Client: Citi group,New York,NY Oct 2014-Aug 2016 Role: Java Developer Responsibilities: Analyzed the business requirement and developed app using Java and Mozilla XUL. Involved in development using spring, Hibernate and JSF Framework. Used ANT script for project deployment. Use case, design class, sequence diagrams. User Interface design Data Modelling logical and physical models Requirements gathering- Proto-typing, Walk-through to business groups and gap analysis Understand the business aspect of the application and converted into requirements document. Create POC for first time patterns and vendor integrations. Code review with the developers and delivery team Co-Ordinate and manage Global Delivery teams at offshore locations. Schedule and organize weekly or daily stand-up meeting with the whole development teams both onshore and offshore. Develop Functional Requirements Specification (FRS) Business process review and modelling Environment: Java, JSP, Servlets, HTML, JDBC, JDK, Waterfall Model, Tomcat, Windows XP. Keywords: cprogramm cplusplus continuous integration continuous deployment quality analyst artificial intelligence user interface user experience javascript sthree database active directory microsoft mississippi California Colorado Maryland New York Washington