SARADHA YASASVI YEDURUVADA
248-***-**** ********.**********@*****.***
SUMMARY:
●Experience as a Java Developer in Object Oriented Development, implementation, and maintenance of web. Highly Driven Software professional experienced in working with multiple technologies and providing technical and customer support. Skilled in utilizing software tools with hands-on experience with several programming languages. Strong team player with good interpersonal skills and proven capability to multitask.
●Having 10 years of experience on Java/J2EE Technologies Web Development, Software development and client/Server Implementation.
●Have extensive knowledge and working experience on Software Development Life Cycle (SDLC), Object Oriented Analysis and Design (OOAD).
●Expertise in the implementation of Core concepts Java, J2EE Technologies: JSP, Servlets and frameworks like Spring MVC, Spring Security, Spring Boot, Spring Data, Spring Mail, spring validation, Spring JDBC, Hibernate.
●Expertise in containerized application development using Spring Boot, Kafka, and API design standards. Proven track record of successfully leading teams, building RESTful APIs, integrating microservices, and utilizing Agile methodologies.
●Senior Java Developer with over 8 years of experience in software development, specializing in API and UI development. Extensive experience in transportation-related applications, relational and NoSQL databases. Adept at designing scalable software solutions that drive efficiency and business growth.
●Experience in server side programming like Servlets, JSP, JDBC, JNDI and JMS.
●Good experience on application servers like Apache, JBoss, Web Logic, Web Sphere.
●Developed and maintained Java-based applications for transportation systems and logistics with JB Hunt.
●Integrated RESTful web services to enable seamless data exchange.
●Designed relational database schemas and optimized SQL queries.
●Worked on NoSQL database solutions to enhance application scalability.
●Collaborated with cross-functional teams to deliver high-quality software solutions.
●Experience in developing applications using waterfall and Test Driven methodologies.
●Hands on in Core Java (multithreading, JDBC, Servlets, java performance tuning and memory management etc).
●Experience in developing various front end frameworks like React JS.
●Experience developing rich application UIs using HTML, JSP, JavaScript, JQuery, CSS, AJAX, JSON and AngularJS.
●Experience in Spring MVC architecture, Struts framework, Spring IOC, and Hibernate
●Strong Working experience in Design, Development and implementation of several J2EE frameworks like (Model View Controller) Struts, spring, Hibernate and EJB.
●Exposure to new features and issues addressed in Angular.
●Experience in Handle JMS message events. Implemented JMS based Disconnect events for disconnecting the customers.
●Adept at driving continuous integration and continuous delivery (CI/CD) through tools like Jenkins, Maven, and GitHub. Passionate about improving software development processes, security, and ensuring code quality through unit testing frameworks such as Junit and Mockito.
●Experience in developing Microservices using Spring-Boot.
●Extensive experience in web development using HTML, JavaScript, Jquery XML, XSL, XSLT, CSS.
●Experience with AngularJS Expressions, Directives, Controllers, filters.
●Experience in web technologies like XML, JavaScript, AngularJS, JQuery, AJAX and CSS.
●Experience in Designing and developing the applications using Java Server Faces (JSF) and Spring web flow
●Extensive experience in XML related technologies/tools such as JAXB, XSL, XQuery, and Xpath.
●Experience in Providing in Auto deployment scripts (Jboss) and Auto execution of Junit scripts.
●Experience in implementing REST web services using Jersey / JAX-RS.
●Extensive experience in SQL programming language in Oracle PL/SQL, T-SQL, MySQL database environments. Committed to enhancement of software reliability, performance and adherence to coding standards while contributing to the technical code documentation.
●Hands on experience using the version controls like SVN and TFS.
●Strong knowledge and experience in developing applications using servers like Websphere, WebLogic, JBOSS and Tomcat.
●Strong leadership and team management skills with a proven ability to drive performance and meet project deadlines.
●Excellent problem-solving abilities and analytical thinking, capable of delivering complex technical solutions with ease.
●In-depth knowledge of design patterns, best practices for API development, and security standards.
●Experience using tools like Ant, Maven, Junit and Jenkins.
●Experience with different J2EE Design Patterns like Singleton, DAO, Data Transfer Object,
Session Façade, Template, and Service Locator.
●Excellent communication skills, both written and oral, facilitating effective collaboration with cross-functional teams.
●Experience in leading teams and mentoring junior developers
●Quick Learner, highly motivated team player with excellent organizational and analytical skills
WORK EXPERIENCE
Software Developer Nov 2024- Current
Service Now
●Worked on gathering the requirements and implementing RESTful APIs and message-based communication via Kafka to support real-time data processing.
●Designed and implemented SQL queries, stored procedures, and indexing strategies for Oracle 19c databases.
●Built front-end features with JavaScript and HTML, ensuring a seamless user experience.
●Lead the design, development, and deployment of scalable and containerized microservices applications using Spring Boot, Kafka, and Docker.
●Developed and deployed enterprise applications across Solaris and Windows-based environments, ensuring compatibility and stability.
●Developed and maintained PL/SQL procedures, functions, triggers, and packages to support complex business logic in Oracle 19c databases.
●Optimized existing SQL queries and PL/SQL code for performance improvements, reducing query response time by up to 40%.
●Implemented data integrity, consistency, and validation mechanisms using PL/SQL and Oracle constraints.
●Developed applications using Java, JSP, HTML, CSS, JavaScript, and Bootstrap 2.0 to create responsive and user-friendly interfaces.
●Designed and optimized SQL queries, including DDL, DML, and Stored Procedures, to support efficient data operations and business logic.
●Built scalable backend systems using Spring MVC, Spring Boot, and Spring Batch for enterprise-level applications.
●Guide a team of 6 engineers in adopting Agile methodologies for iterative delivery and collaboration.
●Build and maintain comprehensive documentation, including configuration and security practices for applications and services.
●Designed and optimized complex SQL queries, stored procedures, and views in Oracle 12c/19c and Microsoft SQL Server.
●Implemented data migration strategies between Oracle and SQL Server environments.
●Spearhead the integration of Cloud Kubernetes services (AWS EKS, GCP GKE) to enhance scalability and reliability.
●Develop and enforce API standards and best practices (Open API/Swagger, JSON, Async APIs, etc.) for consistency and efficiency across projects.
●Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.
●Maintain and improve CI/CD pipelines using Jenkins and GitHub to ensure efficient software delivery.
●Designed and developed enterprise-grade applications using Java/J2EE technologies to support core business processes.
●Worked closely with product managers and stakeholders to understand and implement business logic, improving software functionality and user experience.
●Built and integrated RESTful APIs, following best practices in design patterns and performance optimization.
●Used Kafka for building asynchronous message-based systems to facilitate data communication between microservices.
●Developed applications using Spring Boot, focusing on modularity and easy maintainability, reducing time to market by 20%.
●Ensured code quality through unit testing with JUnit and Mockito, achieving a 95% code coverage across projects.
●Involved in DevOps practices and supported deployment pipelines using Jenkins, Maven, and Git.
●Contributed to the development of Java-based applications, focusing on business process automation and workflow systems.
●Assisted in the design and development of SOAP and RESTful APIs for internal systems and third-party integrations.
●Participated in daily scrum meetings and sprint planning, delivering on time and maintaining code quality.
●Wrote unit tests for features and bug fixes, ensuring stability and reliability using JUnit and Mockito.
●Assisted in the implementation of CI/CD pipelines with Jenkins to streamline build and deployment processes.
●Designed a microservice-based real-time data processing system using Spring Boot, Kafka, and Docker.
●Integrated Kafka to enable event-driven architecture for processing high volumes of data in real-time.
●Developed an API Gateway using Spring Cloud to streamline internal communication between microservices.
●Used Swagger to document API endpoints, ensuring clear communication and reducing integration errors.
Environment: Java, Spring Boot, Spring MVC, Hibernate, Kafka, RESTful APIs, SOAP, GraphQL, Swagger, JSON, JDBC, Docker, Kubernetes (AKS, EKS, GKE), Docker Compose, Jenkins, Maven, Git, GitHub, ServiceNow, CI/CD Pipeline, Databases: MySQL, MongoDB, Oracle, PostgreSQL, JUnit, Mockito, TestNG, AWS, Azure, Google Cloud, Agile/Scrum methodologies, Design Patterns, OpenAPI, API Security Best Practices
Software Developer Aug 2022- Nov 2024
Deloitte
●Currently working with Deloitte for Tennessee state, to develop backend Java logic for our clinical application called TEDS.
●Our application is focused on providing medical eligibility to Tennessee state residents who are below a criteria to get these benefits in the healthcare IT sector.
●This application has multiple modules on which we are majorly focused on EDBC(Eligibility Determination) which is part of EMR-Integrated System. The backend java application is used to determine the eligibility for the applicants who request for the benefit for an individual or for a family.
●Have been working on creating new logics and adding enhancements to the existing codebase.
●Have used core Java, Javascript, Session EJBs and JSP and Integration Tools to maintain the data using Soap, Rest APIs.
●Have recently migrated to cloud technologies and have implemented logic on the RedHat Jboss server.
●Created and integrated RESTful APIs and SOAP services, leveraging XML and JSON formats to ensure seamless data exchange.
●Applied Service-Oriented Architecture (SOA) principles to design modular, maintainable application components.
●Deployed and maintained Java applications in Microsoft Azure, using services such as Azure SQL, JBoss EAP, and Azure-hosted environments.
●Designed and executed stored procedures and batch jobs for automated data processing, reporting, and backend processing.
●Developed and maintained J2EE-based web applications using Servlets, JSP, EJBs, and JDBC.
●Implemented MVC design patterns using frameworks like Spring and Struts within the J2EE environment.
●Designed, developed, and deployed robust applications using Java/J2EE and microservices architecture.
●Led the team in implementing containerized applications using Spring Boot and Kafka, enhancing scalability and performance.
●Collaborated with stakeholders to understand business requirements and translate them into technical specifications.
●This position is responsible for development tasks assigned during the Waterfall methodology.
●Have been working on documents programs, develops, and implements new features, and supports critical web applications' layer architecture and various back-end systems supporting the platform and other digital initiatives.
●Used Oracle SQL Developer for development, debugging, and performance tuning of PL/SQL code.
●Ensured data security and compliance through role-based access control, audit trails, and encryption techniques.
●Troubleshoot and resolve complex PL/SQL-related production issues, ensuring minimal downtime and data integrity.
●The position applies some advanced programming techniques and concepts during the solution design and development.
●Helps lead development efforts in an waterfall development environment, daily stand ups, demos on the new enhancement logics implemented for that release
●Implements web designs that are asynchronous, responsive, and provide a rich user experience.
●Was Working on Oracle PL/SQL store procedures and functions to process information and Java SOAP webservices to expose store procedures and functions.
●Using the Oracle SQL DB worked on the browsing the database objects and to run SQL statements, edit, debug PL/SQL statements.
●Have migrated the DB to Postgres and started using Dbeaver for all the SQL operations.
Environment: Java 8, Spring boot and Spring frameworks,Java SOAP webservices, RedHat Jboss server, Postgres using Dbeaver, sql server, microservices with Spring,HTML, design principles, Kafka, event driven architecture, SQL database, unit testing,PL/SQL,Oracle,Tomcat,Restful Web services,Eclipse, J2EE, Node.js, Python, Go, GKE, CI/CD.
Java Developer Mar 2022 - Aug 2022
Walmart, AR
●Currently working with Walmart as part of International Store Inventory Management and the salesfloor team.
●International IMS is a world class store inventory management system for store associates to modernize all legacy applications to cloud powered next gen solutions.
●This position is responsible for development tasks assigned during the Agile sprint and work allocated using the Jira tool.
●Worked with senior developers and production teams across units to identify business needs and solution options.
●Automated routine tasks and data pipelines using batch processing and shell scripting in both legacy and modern environments.
●Adhered to full Software Development Life Cycle (SDLC) methodologies, from requirement gathering to deployment and maintenance.
●Working with Java 8 on the backend and developing domain specific applications using Java SE, JDBC, multithreading, Collections and API.
●Contributed to cloud deployment strategies, utilizing Kubernetes services (AKS, EKS) to enhance application resilience.
●Managed CI/CD pipelines using Jenkins and Maven, streamlining release processes and reducing deployment errors.
●Working on Data migration from legacy applications where data is being migrated from maria Db to Azure Sql Database.
●Develop solutions that take advantage of external cloud technologies and feature sets to facilitate the organization’s strategic direction.
●Working knowledge on Cloud Platforms like Azure, GCP and Stand-up cloud deployments.
●Building microservices with Spring boot and Spring frameworks like Spring AOP and Spring core.
●Coding and building services from scratch as well as taking existing code and modifying it and using microservices to break down large architectures that are already in place.
●Experience with Kafka to build real-time streaming data pipelines and real-time streaming applications while using it as a messaging tool to communicate between domains and servers.
●Working with SQL database experience and good understanding of SDLC (software development life cycle) and Maintained SQL scripts indexes and complex queries for analysis and extraction.
●Experience with the Design principles like spring boot, synchronous to asynchronous, event driven architecture and have knowledge working with relational and non-relational databases SQL, Cosmos DB, Cassandra.
● Good amount of knowledge on the CI/CD pipeline such as Jenkins, Kubernetes.
●Experience with unit testing using Mockito, Junit.
●Working on creating own documentation for all the modules including the migration playbook and also maintaining the Scripts for SQL queries.
Environment: Java 8, Maria DB, CI/CD pipeline using Jenkins, Kubernetes, Docker, concord, etc., Spring boot and Spring frameworks, cosmos DB from Azure, GCP, Azure Cloud deployments, sql server, microservices with Spring, design principles, Kafka, synchronous to asynchronous designs, Cassandra, event driven architecture, SQL database, unit testing using unit testing (Mockito, Junit), REST, SOAP, GraphQL, Async APIs, OpenAPI/Swagger, Maven, ServiceNow, GitHub, JUnit, Mockito.
Java Developer Nov 2021 – Feb 2022
JB Hunt, AR
●Currently working with JB Hunt technologies by implementing the logistics application for the Telematics team which keeps track for inbound and outbound truck data.
●Designed and developed scalable microservices using Java and Spring Boot to enhance transportation applications.
●Developed a Java-based system for optimizing logistics and fleet management.
●Built RESTful APIs to integrate with front-end applications and third-party systems.
●Developed UI components using Angular/React to improve user experience.
●Worked with relational databases such as Oracle and PostgreSQL to optimize data storage and retrieval.
●Implemented NoSQL solutions using MongoDB and Cassandra for distributed data processing.
●Improved system reliability by designing fault-tolerant applications.
●Led code reviews and mentored junior developers in best coding practices. Deployed applications on AWS cloud using Docker and Kubernetes.
●This position is responsible for development tasks assigned during the Agile sprint.
●Have been working on documents programs, develops, and implements new features, and supports critical web applications' layer architecture and various back-end systems supporting the platform and other digital initiatives.
●Used data-driven development and testing practices to validate application behavior and performance.
●Diagnosed and resolved complex application issues by leveraging strong troubleshooting and problem-solving skills.
●The position applies some advanced programming techniques and concepts during the solution design and development.
●Helps lead development efforts in an Agile development environment, daily stand ups, sprint planning, backlog grooming, retrospectives, and sprint demos.
●Implements web designs that are asynchronous, responsive, and provide a rich user experience.
●Develops and implements new features that meet J.B. Hunt’s standards in performance, reliability, and maintainability.
●Develops and implements new services/applications that meet J.B. Hunt’s standards in performance, reliability, and maintainability.
●Have been using GCP and Dynatrace to look up the running time and performance of the applications for production releases.
●Working with GCP to strategize and design, lead the deployment of scalable solutions.
●Troubleshoots and solves production issues related to performance and reliability throughout the software stack with assistance from other team members.
●Performs application debugging using their IDE of choice; unit testing using architecture standards and documentation of current or future work tasks with a visual modeling application and/or an integrated README.
●Guided team members in coding best practices and code reviews, fostering a culture of continuous improvement.
●Developed and maintained comprehensive documentation on configuration, processes, and security protocols.
●Helps lead team members in execution and release of builds using continuous integration and deployment using our current CI/CD applications and processes.
●Help lead analysis and design tasks with the Agile team using software development lifecycle concepts.
●Works within a collaborative environment and contributes to team goals by offering open and honest communication and helping to meet deadlines.
Environment: Agile, HTML, CSS, JavaScript, jQuery, Restful, Web Services,AJAX and Angular 6/7,XML, JAVA,Java8, Springs(IOC,AOP, JDBC) Frameworks, Spring Boot, Kafka, Microservices, JSP, Hibernate Framework, Hibernate, SQL, PL/SQL,Oracle,Tomcat, JDBC, JSON.
Java Developer Mar 2021-Oct 2021
Gainwell, Conway,AR
●Currently working with Gain well technologies by implementing our web application to Design and develop technical solutions using Java application by utilizing Java and JavaScript.
●Perform analysis to design technical solutions.
●Perform analysis to troubleshoot/resolve application issues/defects.
●Code and Test technical solutions which meet the approved business requirements.
●Provide technical support to Business Analysts as needed.
●Actively participate in all team ceremonies like weekly team status meetings and development related calls etc.
●Working on Java Web Application using J2EE technologies and JSP using popular open-source framework Struts.
●Integrated RESTful and message-based APIs, ensuring alignment with organizational standards and industry best practices.
●Spearheaded the adoption of agile methodologies, improving project delivery timelines and team collaboration.
●Review continuous integration build status and fixes build failures.
●Configured and maintained source code repositories in GIT/GitHub and Worked on Version control systems like GIT.
●Working on Oracle PL/SQL store procedures and functions to process information.
●Working on Java SOAP web services to expose store procedures and functions.
●Using the Oracle SQL DB worked on the browsing the database objects and to run SQL statements, edit, debug PL/SQL statements and run reports
●Working on the oracle WebLogic to develop and deploy the application that has business logic and also to allow the web-based applications to access the Db servers.
●Worked with the database objects like Tables, Views, Stored Procedures, Functions, Packages, DB triggers, Indexes using oracle tools like Oracle SQL Database and PL/SQL.
●Working with the application development using web services based on SOAP and REST protocols.
●Knowledge on understanding of Web Services, WSDL structure.
Environment: Agile, HTML, CSS, JavaScript, JQuery, AJAX and Angular 6/7,XML,DAO,POJO, JPA,JAVA,Java8, Springs(IOC,AOP, JDBC) Frameworks, Spring Boot, Kafka, Microservices, JSP, Hibernate Framework, Hibernate, Angular, SQL, PL/SQL, TeamCity, Docker, Spring Boot, Eclipse, Oracle, Tomcat, AKS, EKS.
Java Developer Mar 2020-Feb 2021
Ford Motor Company, North America
●Involved in gathering and analyzing System Requirements.
●Developed application using spring, Hibernate, Web Services (SOAP and RESTFUL).
●Used Hibernate for connecting to the database and mapping the entities by using hibernate annotations. Extensively used to access Hibernate in data access layer and used Hibernate Query Language (HQL) for writing the queries
●Developed and Consumes SOAP and Restful web services and validated using SOAP UI.
●Involved in the migration of the UI using Angular and Java.
●Responsible for developing the UI pages using Angular 6/7, HTML5, CSS3, JavaScript and Bootstrap.
●Responsible to Style, look and feel of the web page with SASS that extends CSS with dynamic behavior such as variable, mixing, operations and functions.
●Implemented AngularJS Controllers to maintain each view data. Implemented Angular Service calls using Angular Factory tested all application controllers extensively with Angular JS built-in testing facilities.
●Core Java concepts such as OOP Concepts, Collections Framework, and Exception Handling, I/O System, Multi-Threading, JDBC, Generics.
●Used various Core Java concepts such as Exception Handling, Collection APIs to implement various features and enhancements.
●Involved in creating and consuming Restful Web Service using Node JS.
●Used various Angular custom directives and developed reusable components and templates that can be re-used at various places in the application.
●Deployed the application on Amazon Web services (AWS) and used it to provide a large computing capacity for scalable solutions.
●Used Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup.
●Created POJO’s and DAO’s for the database entities using Spring JDBC annotation mappings.
●Used Java 8 features in developing the code like Lambda expressions, creating resource classes, fetching documents from database.
●Built single page apps, modules, graphics and reusable components using React JS.
●Integrated with Spring Cloud projects to provide distributed tracing and other features.
●Developed MicroServices with spring and tested the application using Spring Boot.
●Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API’s and Spring Boot for MicroServices.
●Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angular.
●Used Spring IOC to maintain loose coupling between layers published the business layer as services and injected the necessary dependent components and published cross cutting concerns like Logging, User Interface exceptions, Transactions using Spring AOP and annotations.
●Deployed applications into Continuous integration environments like Jenkins to integrate and deploy code on CI environments for development testing.
●Designed and implemented by configuring Topics in new Kafka cluster in all environment.
●Developed application using Spring Modules following MVC design pattern.
●Primarily focused on the spring components such as Dispatcher Servlets, Controllers, Model and View Objects, View Resolver
●Involved in the design of new services using Spring Boot.
●Involved in the enhancement and technology upgrade of the system.
●Used GitHub as version control tool to maintain the code repository.
●Used JIRA tool for Issue/bug tracking, monitoring of work assignment in the system.
●Involved in deploying the application on development and Staging environments using TeamCity.
●Used Gradle build tool to automate the process of generating Docker files, building Docker Images and pushing them to Docker Private Registry.
●Actively participate in all team Agile ceremonies like Backlog Refinement/Iteration Planning, Stand-up, etc.
●Support the application on a rotational basis.
Environment: Java, J2EE, Restful Web services, Kafka, Spring Boot, Angular JS, SQL, PL/SQL, Spring, Serena, Eclipse, Oracle, RTC, Tomcat.
SoftwareEngineer Dec 2016- Feb 2020
Tata Consultancy Services,Hyd
●Was responsible for developing Enterprise level IVR applications using JAVA framework.
●Design, Analysis, Development, Integration, Implementation, and Maintenance of Enterprise Applications using Java/J2EE technologies.
●Experience with AJAX, JSON, JavaScript, DHTML, XHTML, XML
● Experience with Unix and Linux systems.
●Designed and developed for the Presentation layer using JSP/Servlets and Spring MVC Framework.
●Involved in writing business logic using spring boot.
●Developed a customer Management portal for the end users to track information on the claims, cases and new policies that gets added to the portal.
●Maintaining the CRM functionality and the customer data by implementing SFDC.
●Used Spring Boot which is radically faster in building cloud MicroServices and develop spring based application with very less configuration.
●Involved in Data Migration process using Azure by integrating with GitHub repository and Jenkins.
●Involved in creating and Deployment of REST API and Microservices in Java J2EE using Spring Boot.
●Worked in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
●Worked with Microservices based integration software development meta-architecture, framework and continuous delivery pipeline and its exemplary realization through a few production services
●Designed and developed the REST based MicroServices using the Spring Boot.
●Involved designing in web pages using HTML 5, CSS3, JavaScript, MongoDB.
●Worked with Jenkins under the CI/CD pipeline providing continuous improvement to agile software development teams.
●Worked on Docker hosting the server and setup the Docker containers to host the application.
●Involved in developing components on Reporting Dashboard with Spring MVC, Spring Framework and Hibernate and created MicroServices using Spring Boot.
●Created environment on AWS platform, AWS Hadoop EMR cluster, Kafka Cluster, Cassandra Clusters and implemented system alerts.
●Used AWS SDK for connection to Amazon S3 buckets as it is used as the object storage service to store and retrieve the media files related to the application.
●Spring JDBC used retrieve and update, inserting data in Cassandra tables.
●Setup and build AWS infrastructure various resources, VPC, EC2, S3, IAM, EBS, Terraform, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates.
●Built single page apps, modules, graphics and reusable components using React JS.
●Designed User Interface using with HTML5, jQuery, CSS3 and SASS. Involved in the developing functions to acquire data from API server using AJAX.
●Development of new listeners for producers and consumer for both Rabbit MQ and Kafka.
●Implementing Presentation layer using CSS Framework, AngularJS, Wire-framing and HTML5.
●Developing the presentation layer and GUI framework using CSS3, HTML5 and AngularJS. Client-Side validations are done using JavaScript.
●Strong Experience in database design using PL/SQL to write Stored Procedures, Functions, Triggers and strong experience in writing complex queries, using Oracle 12g, DB2, SQL Server and MySQL
●Worked with Web Application Servers IBM WebSphere, Oracle WebLogic and Apache Tomcat
●Experience in Object Oriented Analysis and Design (OOAD) using UML methodologies in generation of class diagrams, sequence diagrams and Use case diagrams in Rational Rose.
●Expertise in all phases