I am Suvarna Mandadi, a Full Stack Java Developer with 9+ years of experience in building scalable backend services, RESTful APIs, and modern front-end interfaces. I excel in collaborating with cross-functional teams, delivering high-quality software, and applying CI/CD practices with Docker and Kubernetes to streamline deployments. I have worked across Healthcare, Manufacturing, and IT Services, with expertise in ForgeRock OpenAM/OpenDJ/OpenIG/OpenIDM, batch processing with Spring Batch, and data pipelines using Kafka and Spark. I am comfortable deploying on AWS, Azure, and PCF, and enjoy turning complex requirements into robust technical solutions.

Suvarna Mandadi

I am Suvarna Mandadi, a Full Stack Java Developer with 9+ years of experience in building scalable backend services, RESTful APIs, and modern front-end interfaces. I excel in collaborating with cross-functional teams, delivering high-quality software, and applying CI/CD practices with Docker and Kubernetes to streamline deployments. I have worked across Healthcare, Manufacturing, and IT Services, with expertise in ForgeRock OpenAM/OpenDJ/OpenIG/OpenIDM, batch processing with Spring Batch, and data pipelines using Kafka and Spark. I am comfortable deploying on AWS, Azure, and PCF, and enjoy turning complex requirements into robust technical solutions.

Available to hire

I am Suvarna Mandadi, a Full Stack Java Developer with 9+ years of experience in building scalable backend services, RESTful APIs, and modern front-end interfaces. I excel in collaborating with cross-functional teams, delivering high-quality software, and applying CI/CD practices with Docker and Kubernetes to streamline deployments.

I have worked across Healthcare, Manufacturing, and IT Services, with expertise in ForgeRock OpenAM/OpenDJ/OpenIG/OpenIDM, batch processing with Spring Batch, and data pipelines using Kafka and Spark. I am comfortable deploying on AWS, Azure, and PCF, and enjoy turning complex requirements into robust technical solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Full Stack Developer at Kaiser Permanente
December 1, 2022 - Present
Part of the Cloud Production and Development team; built RESTful APIs and backend services; designed and implemented a Lambda function (Node.js) to automate firmware uploads across environments; contributed to ForgeRock OpenAM/OpenDJ/OpenIG/OpenIDM sessions; supported AngularJS client-side integration; developed internal CAS application with Ruby on Rails and MySQL; implemented geolocation backend service in Node.js; collaborated on Spring Boot apps with Git; maintained CI/CD using Bitbucket and JIRA; performed deployment and automation tasks in Linux environments.
Full Stack Developer at Caterpillar Inc.
October 1, 2022 - September 29, 2025
Involved in SDLC using Agile/SCRUM; developed Spring Boot microservices with REST and Kafka; built Scala/Spark-based analytical components; crafted SQL queries to generate data files for reports; implemented Kubernetes-based deployments on PCF/AWS; contributed to Actimize-related development; created Angular front-end modules; established CI/CD via Jenkins; utilized Docker and Kubernetes for container orchestration.
Full Stack Developer at InfoTech (Support Soft), India
December 1, 2018 - September 29, 2025
Worked in Agile SCRUM; implemented Core Java, Spring, and Hibernate; developed RESTful and SOAP web services; integrated Kafka messaging; migrated data to Cassandra NoSQL; front-end work with Angular/React; CI/CD with Jenkins; Selenium-based regression testing; Maven-based builds; Git-based version control; cloud exposure with AWS and PCF.
Backend Java Developer at Cochin, India
July 1, 2016 - September 29, 2025
Contributed to J2EE multi-tier architecture using Spring MVC and Hibernate; designed and implemented REST endpoints; utilized Java 8 Streams and Lambda expressions; built front-end components with AngularJS, HTML, CSS, and jQuery; used Tomcat/WebSphere app servers; performed testing with Selenium and JUnit; worked with Oracle/PL-SQL and MySQL; participated in Spring Batch and migration activities.
Full Stack Developer at Kaiser Permanente United States
December 1, 2022 - Present
Full Stack Developer in the Cloud Production and Development team. Built RESTful APIs and backend services; designed a Lambda-based automation for firmware uploads in Node.js; collaborated on ForgeRock OpenAM/OpenDJ/OpenIG/OpenIDM; supported AngularJS front-end and Spring Boot services; implemented security with Spring Security, Okta, and Google SDK; deployed Linux shell scripts for backups and automated agent installation; worked with Scala patterns, Elixir/Phoenix, and Kubernetes; integrated various databases (MySQL, Oracle, MongoDB, Redis, Cassandra) and messaging systems (RabbitMQ/ActiveMQ); orchestrated CI/CD with Jenkins; contributed to Kafka/Spark data pipelines and Hive/SQL transformations.
Full Stack Developer at Caterpillar Inc.
October 1, 2022 - September 29, 2025
Led SDLC activities in an Agile environment; applied MVC, Singleton, Factory, DAO, and DTO patterns; built frontend modules using AngularJS; consumed REST/SOAP services; performed PoC security assessments; worked with ForgeRock OpenAM; Spring Boot microservices with Kafka; Scala/Spark analytics; implemented RESTful services; wrote complex SQL for reports; leveraged Kubernetes stack; used Elixir in microservices; ForgeRock UI customization; Actimize integration; Angular HTTP; Jenkins CI; PCF cloud deployments; OpenIDM provisioning; Kafka messaging; JUnit/Sonar/Karma/Jasmine tests; Maven; Git/Bitbucket; AWS; Kubernetes; React components.
Full Stack Developer at InfoTech (Support Soft), India
December 1, 2018 - September 29, 2025
Delivered Agile Java/J2EE solutions. Used Core Java (Collections, Multithreading, Lambda/Stream API); Kafka messaging; Spring/Hibernate; REST/SOAP; Jersey; Spring Boot; data transformation to Avro and Kafka; Oracle/SQL to Cassandra migration; React components; PCF/AWS cloud deployments; Kafka/Camel pipelines; Maven/JUnit/Selenium-based test automation; Jenkins CI/CD; GitHub/Bitbucket version control; Selenium regression tests and cross-browser testing; Jira for project management.
Backend Java Developer
July 1, 2016 - September 29, 2025
Backend Java development in a multi-tier J2EE stack; Spring MVC, Hibernate, and MVC-based design patterns; front-end work with JavaScript and AngularJS; Spring Batch and Spring Boot; REST/SOAP services; Oracle/PL/SQL; Maven builds; Jenkins; Git; Selenium; JMS/RabbitMQ; CI/CD pipelines; cloud deployments with PCF/AWS.
Full Stack Developer at Kaiser Permanente
December 1, 2022 - Present
Part of the Cloud Production and Development team responsible for designing and developing RESTful APIs and backend services. Implemented a Lambda function to automate firmware uploads across environments in Node.js. Led ForgeRock OpenAM/OpenDJ/OpenIG/OpenIDM configurations (6.x) to support identity and access management. Built client-side features with AngularJS and contributed to an internal CAS application using Ruby on Rails and MySQL. Implemented a Spring Boot application in STS with Git, Bitbucket, and JIRA for build and maintenance. Integrated ForgeRock IG as a proxy for OpenAM authentication and performed UI components using Elixir. Created shell scripts for data backups and automation scripts for security agent deployments on EC2/Elastic Beanstalk. Guided Kubernetes deployments for microservices and contributed to CI/CD using Jenkins and Docker. Worked with REST services and tested with JUnit; collaborated with cross-functional teams to deliver secure and scalable solutions.
Full Stack Developer at Caterpillar Inc.
October 1, 2022 - September 29, 2025
Developed Spring Boot microservices with REST and Kafka integration; implemented analytical components using Scala and Spark; participated in Actimize integration for surveillance models; integrated ForgeRock OpenAM/OpenIDM and deployed on PCF/AWS; built data pipelines using Kafka and Spark streaming; deployed Kubernetes-native Java stacks for microservices; authored JUnit tests; designed complex SQL queries to generate DS files; migrated data flows from Oracle to Cassandra; front-end modules using AngularJS; supported CI/CD with Jenkins and Git; configured deployments on Linux and cloud platforms.
Full Stack Developer at InfoTech (Support Soft)
December 1, 2018 - September 29, 2025
Led core Java/ Spring/Hibernate stack development for REST/SOAP services; built data transformation pipelines and integrated with Kafka; migrated legacy data to Cassandra; developed React/Angular components for front-end; implemented automation and testing with Selenium; managed CI/CD with Jenkins and Git; deployed on AWS and PCF; worked with Oracle/MySQL databases; implemented microservices and maintained documentation.
Backend Java Developer
July 1, 2016 - September 29, 2025
Designed and implemented J2EE-based backend modules, using Spring MVC, Hibernate, and REST interfaces; built front-end components with JavaScript/jQuery; employed Spring Batch, JMS, and WebSphere application server; contributed to test automation with Selenium and JUnit; collaborated on Maven-based build and Git version control; worked on data modeling with Oracle and MySQL; adhered to Scrum/agile processes.

Education

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Qualifications

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Industry Experience

Software & Internet, Healthcare, Professional Services, Manufacturing, Computers & Electronics, Financial Services