Sai Krishna Email & Phone Number

Tampa, Fl, Us

United States

•Design, Develop, Integrate, Test, and Maintain identity and risk assessment enterprise applications using Spring boot, and Chassis open-source frameworks for AWS cloud native technologies. •Employed HTML5, CSS3, JavaScript, and jQuery to create a user login, search portfolio, and report creation interfaces. •Developed a flexible and dynamic system for data handling, leveraging XML, XSL, and XSLT. •Leveraged redux tool kit and redux-thunk (middleware) to call back REST APIʼs for posting and retrieving data. •Developed custom modular components and services using RxJS, NgRx, Angular Material, and Typescript to implement key functionalities. •Developed the application with various Spring Framework modules like Spring IOC, Spring AOP, Spring Boot, Spring Security, and Spring Batch. •Developed reactive applications using Java 17 and frameworks like Reactor or leveraging reactive streams and asynchronous programming. •Utilized various AWS services, such as EC2, ECS, S3, Lambda, and Security Groups, extensively as part of the DevOps workflow. •Implementing and setting up for AWS Web Instances & ELB & EKS, EKS Dashboard CloudFront on AWS Environment. •Used Cloud Watch to create cloud watch alarms, and used Amazon EKS (Elastic Kubernetes Service) service with Kubernetes to manage the clusters. •Used Apache CouchDB, which is a document database server, accessible via a RESTful JSON API.

United States

•Resolved access control issues in Active Directory through analysis and adjustment of privileged accounts and security groups •Managed user provisioning and deprovisioning in Active Directory to meet corporate requirements. •Deployed CrowdStrike to over 400 assets successfully, addressing a critical security gap where CrowdStrike was previously absent. •Developed custom queries and automation workflows to optimize security incident monitoring and response in CrowdStrike & FortiSIEM. •Conducted cybersecurity posture assessments by following industry best practices and presented to leadership. •Automated tasks with PowerShell scripts, covering report generation, scheduled tasks management, & Active Directory details retrieval. •Contributed to the effective utilization of cybersecurity tools such as CrowdStrike, Proofpoint, FortiSIEM, and KnowBee4. •Supported senior engineers in strengthening security across Network, Endpoint, Application, IAM, Data Security, etc Provided support to the data team in a migration project within a tight deadline

Mumbai, Maharashtra, India

•Utilized UML methodologies to develop case diagrams and sequence diagrams, effectively representing the dynamic view of the system using visual paradigm. •Implemented message-driven beans using Enterprise Java Beans (EJB) to process input XML files. •Created Java Messaging Service (JMS) MQ listeners to efficiently receive and send XML messages. •Developed a batch file as a build script and synchronized the repository with CDC GitLab for seamless CI/CD code deployments. •Involved in the implementation phase for developing UI using JSF, Service using Spring IOC and DAO code using Hibernate with JPA. Created a POSTMAN script to effectively test REST endpoints. •Improved the graphical user interface (GUI) of applications by refactoring JavaScript, XHTML, JSF, and Prime Faces code. •Used Object/Relational mapping tool Hibernate to achieve object to database table persistency. •Implemented Java code to invoke stored procedures, leveraging Hibernate ORM to access data from tables. •Developed complex queries using PL/SQL and maintained tables in SQL and Oracle Servers. Conducted code reviews to ensure compliance with application standards. •Utilized SVN commands for version control, checking in code and deploying it to the WebSphere application server (WAS) using BART. •Developed microservices using Java 8 and the Spring Boot framework, following agile methodology practices. •Created RESTful service endpoints using Spring MVC and documented services using Swagger. •Gained experience working with application servers such as IBM WebSphere Application Server, WebLogic, Apache Tomcat, and JBoss. •Proficiently worked with build and deploy tools including Jenkins, Maven, and Ant, and successfully integrated Microservices Architecture with Spring Boot and Docker