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SAMHITHA REDDY PATLOORI - Sr. Full Stack Java Developer

[email protected]

Location: Remote, Remote, USA

Relocation: Yes

Visa: Green Card

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SAMHITHA REDDY PATLOORI Sr. Full Stack Java Developer Phone: 9194461291| Email: [email protected] PROFESSIONAL SUMMARY Accomplished Full Stack Java Developer with 10+ years of experience in designing, developing, and deploying enterprise-grade applications across finance, healthcare, telecom, and retail domains, leveraging Java 8 17, J2EE, Spring Boot, Microservices, and REST/SOAP architectures. Proven expertise in scalable backend development, designing RESTful APIs and SOAP web services that integrate seamlessly with enterprise databases, third-party platforms, and legacy applications, supporting millions of secure transactions. Hands-on experience building reactive, event-driven microservices using Spring WebFlux, Kafka, and non-blocking architectures to support high-throughput distributed systems. Experienced in deploying containerized microservices on OpenShift Container Platform (OCP) and Kubernetes environments. Specialized in secure application engineering using Spring Security, OAuth2, and role-based access control (RBAC), delivering compliance-driven solutions aligned with HIPAA and financial industry standards. Advanced experience building modern, responsive front-end applications using Angular (8 14), ReactJS, TypeScript, HTML5, CSS3, and JavaScript (ES6+), enhancing customer experiences across web and mobile platforms. Strong database expertise with Oracle, SQL Server, PostgreSQL, MongoDB, and Cassandra, including performance tuning, stored procedures, triggers, and complex queries to optimize enterprise data management. Hands-on experience in real-time event-driven systems using Apache Kafka, JMS, RabbitMQ, and ActiveMQ, ensuring resilient, scalable, and low-latency data pipelines across distributed systems. Skilled in cloud-native application development and deployment on AWS (EC2, S3, RDS, DynamoDB, Lambda, API Gateway, CloudFormation, IAM, VPC) and Pivotal Cloud Foundry (PCF), delivering cost-effective, secure, and scalable solutions. Proficient in DevOps practices with CI/CD automation (Jenkins, Maven, Gradle, GitHub/Bitbucket, Terraform, Docker, Kubernetes), accelerating release cycles and improving system reliability by up to 40%. Strong advocate of Test-Driven Development (TDD) and Behavior-Driven Development (BDD) with JUnit, Mockito, Selenium, Cucumber, Jasmine, and Karma, ensuring high-quality, defect-free releases. Collaborative team player with extensive experience in Agile/Scrum methodologies, contributing to sprint planning, code reviews, daily standups, and retrospectives to deliver projects on time and with high business value. Hands-on experience with cloud-native application development on AWS and GCP, with transferable expertise to Azure App Services, Azure Functions, and Azure SQL. TECHNICAL SKILLS Languages: Java (J2SE/11/1.8/1.7, J2EE 6/5), SQL, C, Python. Software Methodologies: Agile, Scrum, SDLC, Waterfall Web Technologies: HTML, JavaScript, AJAX, Bootstrap, JSON, Angular12, ReactJS, NodeJS. J2EE Technologies: Java Beans XSD, JAX-RS, JAX-WS, SOAP, WSDL, JCA, JCE, JAAS, JSSE, JGSS, Spring Security, OAuth2, JWT, RBAC, OWASP, mTLS, AWS KMS Web Service Frameworks: Spring Boot, Spring MVC, Spring WebFlux (Reactive), Microservices, Apache Kafka, OpenShift (OCP), Kubernetes, Docker Web Services: SOAP, RESTful Cloud/Deployment tools: AWS, Azure, GCP. Testing Tools/Others: JUnit, Mockito, Log4J, Postman Version Control Tools: GIT, GITHUB 2.12.0, SVN, Bit Bucket. Build Tools: Maven 3.3.9, Ant 1.10, Gradle 3.4.1, Jenkins Application / Web Servers: Web Logic Server 12c, Apache Tomcat (8.5/8.0), Apache HTTP Server, JBoss IDE Tools: Spring Tool Suite 3.8.3, Eclipse, IntelliJ IDEA 2017.1, NetBeans Operating Systems: Windows, Linux, Unix, Mac OS. PROFESSIONAL EXPERIENCE JP Morgan Chase Sr. Full Stack Java Developer Boca Raton, FL | Dec 2023 Present Collaborated with cross-functional teams at J.P. Morgan Chase to drive the full software development life cycle (requirements gathering, analysis, design, development, and testing) within Agile/Scrum methodologies. Designed and developed modern, responsive user interfaces using HTML5, CSS3, JavaScript (ES6+), TypeScript, AngularJS, Angular CLI, Redux, Bootstrap, AJAX, jQuery, and JSON to enhance client-facing applications. Built scalable, cloud-hosted microservices and RESTful APIs leveraging Spring Boot, Hibernate/JPA, and MVC frameworks, ensuring secure and efficient financial transaction processing. Implemented Java Cryptography Architecture (JCA) and Java Cryptography Extension (JCE) for secure encryption and decryption of sensitive financial data. Configured JAAS (Java Authentication and Authorization Service) for role-based authentication and enterprise-level access control. Configured and maintained CI/CD pipelines with Jenkins, Maven, Bitbucket, GitHub, Nexus, and VSTS, streamlining build, testing, and deployment cycles. Implemented Angular Router, lazy loading, and route guards to improve modularity, performance, and security of single-page applications. Developed reactive and template-driven forms in Angular for data validation and seamless user experience. Enabled secure communication using JSSE (Java Secure Socket Extension) with SSL/TLS protocols for encrypted API transactions. Applied Redux architecture for unidirectional data flow and state management across enterprise-scale applications. Integrated JGSS (Java Generic Security Services) for secure Kerberos-based authentication across distributed systems. Conducted unit and integration testing for front-end and back-end components using Jasmine, Karma, and JUnit, ensuring code quality and reducing defects. Integrated Apache Kafka with Spring microservices for high-throughput, real-time messaging and event-driven architecture across financial platforms. Built custom Kafka message adapters and implemented Spring JMS/ActiveMQ for reliable messaging between distributed systems. Developed reactive microservices using Spring WebFlux and Project Reactor, implementing non-blocking asynchronous processing to improve system scalability and performance. Designed event-driven microservices architecture integrating Kafka and Spring Boot to support real-time data streaming and low-latency processing. Deployed containerized Spring Boot microservices on Red Hat OpenShift (OCP) and Kubernetes, ensuring scalable and highly available cloud-native environments. Deployed infrastructure as code (IaC) with Terraform, managing multi-tier environments including networking, compute, and storage resources, while enforcing best practices like state locking and remote backends. Automated provisioning and deployment of cloud resources by integrating Terraform with Jenkins and GitLab CI/CD pipelines. Implemented AWS solutions (EC2, RDS, S3, DynamoDB, Lambda, CloudWatch, CloudTrail, IAM, VPC) to build scalable, secure, and cost-efficient applications supporting millions of transactions daily. Designed serverless applications using AWS Lambda and API Gateway, reducing operational overhead and improving scalability for specific workloads. Applied AWS security best practices, including IAM role-based access, VPC security groups, and data encryption (at rest and in transit), ensuring compliance with financial industry regulations. Conducted Kafka cluster performance tuning and monitoring using CloudWatch and AWS Config to maintain low-latency, high-availability data pipelines. Supported cost-optimization efforts by analyzing AWS usage patterns and adjusting configurations for efficiency. Environment: HTML5, CSS3, Java, JavaScript (ES6+), TypeScript, jQuery 3.6.0, Bootstrap, JSON, AngularJS, Angular CLI, Redux, AJAX, Jasmine, Karma, Spring, Spring Boot, Hibernate, RESTful APIs, JPA, Microservices, MongoDB, Oracle 11g, Apache Kafka, ActiveMQ, Amazon Web Services (EC2, RDS, S3, DynamoDB, Lambda, IAM, CloudWatch, CloudTrail, VPC, SQS, SNS), Kubernetes, Terraform, Jenkins, Maven, Nexus, GitHub, Bitbucket, VSTS, Tomcat, Eclipse, Log4J, JUnit. Cigna Sr. Full Stack Java Developer Charlotte, NC | Nov 2022 Nov 2023 Designed and implemented Spring Boot microservices and REST APIs in Java 11, enabling secure, high-volume healthcare transactions and data processing. Migrated legacy Java 8 applications to Java 11, leveraging TLS 1.3, JPMS modules, and enhanced features to improve security and reduce runtime issues by 20%. Developed Angular 11 front-end applications with Router Modules, reusable components, and custom validators, improving UI responsiveness and maintainability. Implemented JWT-based token authentication and OAuth2 for secure REST API access. Built HIPAA-compliant applications by integrating Spring Security, IAM roles, VPC security, and encryption standards, ensuring regulatory compliance. Designed and enforced OWASP secure coding standards to prevent XSS, CSRF, and injection attacks. Automated infrastructure provisioning with Terraform and AWS CloudFormation, ensuring consistent multi-environment deployments. Configured Mutual TLS (mTLS) for secure service-to-service communication in microservices architecture. Integrated AWS KMS (Key Management Service) for centralized encryption key management. Implemented CI/CD pipelines using AWS CodePipeline, Jenkins, and CodeDeploy, reducing release cycles by 35% and enabling faster delivery. Integrated Apache Kafka, Spring Integration, and ActiveMQ for real-time event streaming and async messaging, ensuring low-latency and scalable system communication. Managed external configurations via Spring Cloud Config Server, streamlining environment-based deployments across DEV, QA, and Production. Used SonarQube for static code analysis to enforce secure coding best practices. Deployed Dockerized microservices on Kubernetes clusters, improving scalability, load balancing, and application availability. Conducted unit and integration testing using JUnit, Mockito, Postman, and Swagger to validate APIs and ensure defect-free releases. Performed system monitoring and troubleshooting with Splunk, Kibana, and Elasticsearch, proactively resolving failures and reducing downtime. Optimized MongoDB clusters and queries, improving performance for healthcare data storage and retrieval. Participated in Agile/Scrum ceremonies (sprint planning, retrospectives, daily stand-ups) and collaborated with QA, DevOps, and compliance teams to ensure timely delivery. Environment: Java 8/11, Spring Boot, REST APIs, Angular 11, Docker, Kubernetes, AWS (Lambda, EC2, DynamoDB, CodePipeline, CloudFormation, API Gateway), Apache Kafka, ActiveMQ, Spring Integration, Spring Cloud Config, MongoDB, Swagger, Postman, SOAP UI, Maven, Jenkins, Git, Confluence, Splunk, Kibana, Elasticsearch, Agile/Scrum. Florida Hospital Full Stack Java Developer Altamonte Springs, FL | Aug 2021 Nov 2022 Designed and developed Spring Boot microservices in Java 11, enabling secure management of patient records, appointment scheduling, and insurance claims. Built React + TypeScript front-end applications with reusable components, improving responsiveness and patient experience across healthcare portals. Implemented HIPAA-compliant, accessible UIs using ReactJS, HTML5, CSS3, and Bootstrap, ensuring adherence to healthcare regulations. Integrated RabbitMQ and Apache Kafka for asynchronous messaging between clinical, billing, and insurance systems, ensuring reliable, real-time communication. Secured applications with Spring Security and role-based access control, protecting sensitive healthcare data. Optimized data persistence using Hibernate/JPA with Oracle and MongoDB, creating stored procedures and complex queries to handle large healthcare datasets. Developed SOAP services (JAX-WS) for interoperability with legacy vendor systems and external insurance providers. Automated CI/CD pipelines with Jenkins, Maven, and GitHub, reducing manual deployments and accelerating delivery cycles. Deployed containerized services with Docker and orchestrated workloads in Kubernetes clusters, improving scalability and high availability. Conducted unit, integration, and functional testing with JUnit, Mockito, Selenium, and Cucumber, ensuring defect-free releases. Enhanced monitoring and compliance reporting with Log4j and Spring Actuator, enabling real-time application health checks and audit tracking. Collaborated with healthcare professionals, compliance officers, and Agile teams to align applications with HIPAA standards and hospital workflows. Participated in Agile ceremonies (sprint planning, daily standups, retrospectives), contributing to continuous improvement and timely delivery. Environment: Java 11, Spring Boot, Spring Security, Hibernate, JPA, ReactJS, TypeScript, HTML5, CSS3, Bootstrap, REST, SOAP, RabbitMQ, Kafka, Oracle, MongoDB, Docker, Kubernetes, Jenkins, GitHub, JUnit, Mockito, Selenium, Cucumber, Log4j, Spring Actuator, JIRA. Chili s Full Stack Java Developer Mount Dora, FL | Feb 2019 Jul 2021 Designed and implemented Spring MVC and Angular 8 applications, supporting restaurant operations including order management, billing, and loyalty programs. Built single-page applications (SPA) with Angular, TypeScript, HTML5, CSS3, and Bootstrap, enhancing customer experience for menu browsing and online ordering. Developed RESTful and SOAP services with Spring Boot and JAX-WS, integrating with third-party vendor systems and payment gateways. Configured Hibernate/JPA with DB2 for persistence, writing stored procedures and complex queries to manage order, billing, and inventory data. Implemented asynchronous messaging with ActiveMQ and JMS, enabling reliable POS kitchen communication during peak operations. Automated deployments using Jenkins CI/CD, Docker, and Pivotal Cloud Foundry (PCF), reducing manual effort and improving release reliability. Conducted unit testing (JUnit, Mockito) and end-to-end testing (Protractor, Selenium, Cucumber) to ensure defect-free deployments. Optimized application performance for high transaction volumes, documented workflows with UML diagrams, and collaborated with QA, DevOps, and product managers under Agile/Scrum. Monitored production environments, applied proactive fixes, and participated in Agile ceremonies (sprint planning, retrospectives, code reviews) to drive continuous improvement. Environment: Java 8/11, Spring Boot, Spring MVC, Spring REST, Spring Security, Hibernate/JPA, Angular 8, TypeScript, HTML5, CSS3, Bootstrap, ActiveMQ, JMS, DB2, SOAP (JAX-WS), Jenkins, GitHub, Docker, PCF, JUnit, Mockito, Protractor, Selenium, Cucumber, JIRA. Huawei Java Developer Gurugram, Haryana, India | June 2015 Oct 2018 Designed and developed enterprise web applications using JSP, Servlets, HTML, CSS, and JavaScript, improving usability and responsiveness for internal users. Built and maintained modules on the Struts framework (Action Forms, Servlets, Dispatch Actions) with server-side and client-side validations to ensure data integrity. Implemented SOAP-based web services (JAX-WS) for secure data exchange and integrated Hibernate ORM with Spring for efficient persistence operations. Optimized Oracle database performance with stored procedures, triggers, indexes, and batch processes while leveraging JDBC drivers for real-time access. Applied Java Collections and multithreading to handle concurrent requests and Spring dependency injection (IoC) to modularize components and improve testability. Automated builds and deployments with Apache ANT, and supported production by troubleshooting issues, fixing defects, and ensuring 24/7 stability. Collaborated in Agile/Waterfall teams to deliver high-quality releases within project timelines. Environment: Core Java, J2EE, JSP, Servlets, Struts 2.x, Spring, Hibernate, JDBC, SQL, Oracle, JavaScript, HTML, CSS, SOAP Web Services, JMS, Apache ANT. EDUCATION Bachelor of Technology - Hyderabad Institute of Technology and Management - CSE 2015 Keywords: cprogramm continuous integration continuous deployment quality analyst user interface sthree Florida North Carolina