Available to hire
Hi, I’m Rishitha, a software engineer with 6 years of experience building scalable, high-performance applications using Java 8/11, Spring Boot, J2EE, and modern JavaScript frameworks like React and Angular. I specialize in designing microservices, REST/SOAP APIs, and event-driven systems with Kafka, RabbitMQ, and Spring JMS.
I’ve deployed cloud-native apps on AWS, Azure, and PCF, containerized with Docker, and orchestrated via Kubernetes. I’m proficient in secure authentication and authorization (OAuth 2.0, JWT, Spring Security) and lead CI/CD pipelines with Jenkins, GitLab, and Terraform. I enjoy pairing frontend and backend work, mentoring teams, and exploring AI/ML integrations to enhance fraud detection and predictive analytics in enterprise apps.
Skills
Experience Level
Language
English
Fluent
Work Experience
Full Stack Java Developer at National Bank
March 1, 2023 - PresentEngineered secure, real-time transaction and alert services using Spring Boot, Apache Kafka, and Apache Flink, enabling sub-second delivery of banking notifications across channels (email, SMS, push). Developed scalable Node.js microservices for thousands of concurrent transactions, integrated with legacy banking systems via REST and GraphQL APIs, migrated legacy Java EE monoliths to microservices following the 12-factor app methodology, designed RESTful and GraphQL APIs for transaction status and real-time balances, implemented OAuth 2.0, JWT, and OpenID Connect for secure authentication/authorization, and configured CI/CD pipelines with Jenkins, GitLab, and Terraform to automate testing and blue-green deployments. Built reusable UI components with Angular 16 and TypeScript for account activity dashboards.
Full Stack Java Developer at National Bank
March 1, 2023 - PresentEngineered secure, real-time transaction and alert services using Spring Boot, Apache Kafka, and Apache Flink, enabling sub-second delivery of banking notifications across channels. Built scalable Node.js microservices and integrated with legacy banking systems via REST/GraphQL. Migrated legacy Java EE monoliths into microservices following 12-factor principles. Designed and consumed RESTful and GraphQL APIs for transaction status and real-time balances; implemented OAuth 2.0, JWT, and OpenID Connect for authentication/authorization. Deployed cloud-native microservices on Docker/Kubernetes (EKS) and automated testing and deployments with Jenkins, GitLab, and Terraform. Created reusable Angular 16 UI components with WCAG compliance; improved uptime to 99.95% and reduced API latency by 35%.
Full Stack Java Developer at National Bank
March 1, 2023 - PresentEngineered secure, real-time transaction and alert services using Spring Boot, Apache Kafka, and Apache Flink, enabling sub-second delivery of banking notifications across multiple channels. Developed cloud-native microservices deployed on Docker and Kubernetes (EKS), improving scalability and deployment speed threefold. Designed and consumed RESTful and GraphQL APIs to reduce response times by 35%. Integrated OAuth 2.0, JWT, and OpenID Connect for secure authentication and authorization. Migrated legacy Java EE monoliths into microservices following the 12-factor app methodology. Built reusable UI components using Angular 16 and TypeScript with WCAG compliance. Automated CI/CD pipelines with Jenkins, GitLab, and Terraform for testing, building, and blue-green deployments to AWS. Tuned applications to maintain 99.95% uptime under peak loads. Designed scalable schemas and wrote optimized queries for Cassandra and Oracle. Improved monitoring through Splunk, Kibana, and CloudWatch, reduci
Full Stack Java Developer at Rogers Communications
February 28, 2023 - October 10, 2025Developed a real-time order and inventory management system enabling online-to-store fulfillment, real-time stock updates, and personalized product recommendations. Built SPAs with ReactJS, NextJS, Redux, and Bootstrap; implemented Apache Flink pipelines for event processing and inventory signal detection. Designed and deployed microservices with Spring Boot on AKS; integrated Node.js services with legacy OSS/BSS systems. Implemented Azure Functions for serverless tasks and used Azure Event Hubs and Kafka for real-time ingestion. Orchestrated CI/CD pipelines with Jenkins, GitHub Actions, Docker, and Helm for AKS deployments. Managed data using Azure Blob Storage, Cosmos DB, SQL, and Redis; monitored health with Azure Monitor and Kibana.
Full Stack Java Developer at Rogers Communications
February 28, 2023 - September 5, 2025Developed a real-time order and inventory management system supporting online-to-store fulfillment and personalized product recommendations. Built dynamic SPAs using ReactJS, NextJS, and Redux. Implemented Apache Flink pipelines for event stream processing across warehouses and stores. Designed and deployed microservices on Azure Kubernetes Service using Spring Boot and Spring Security. Managed RESTful and GraphQL APIs using Spring Boot and Node.js. Integrated Azure Functions for serverless operations. Leveraged Azure Event Hubs, Kafka, Spark Streaming, and Flink for real-time event ingestion and processing. Orchestrated CI/CD pipelines with Jenkins, GitHub Actions, Docker, and Helm. Managed data storage using Azure Blob Storage, Cosmos DB, Azure SQL, and Redis. Implemented automated UI and API testing for robust regression coverage. Maintained infrastructure configurations via RBAC policies and Helm charts.
Full Stack Java Developer at Rogers Communications
February 1, 2023 - October 10, 2025Developed a real-time order and inventory management system for online-to-store fulfillment, built dynamic SPAs with ReactJS, NextJS, Redux, Bootstrap, and jQuery, and implemented Apache Flink pipelines for event stream processing. Designed and deployed microservices using Spring Boot, Spring MVC, and Spring Security (JWT) on AKS, integrated Node.js services with legacy OSS/BSS systems, and implemented Azure Functions for serverless tasks. Leveraged Azure Event Hubs and Kafka for real-time ingestion, processed data with Spark Streaming and Apache Flink, and orchestrated CI/CD pipelines with Jenkins, GitHub Actions, Docker, and Helm for AKS deployments.
Full Stack Java Developer at Walmart
December 31, 2020 - October 10, 2025Designed and implemented a real-time returns processing system, reducing refund processing time. Built microservices for claim intake, validation, and adjudication with Java 11, Spring Boot, and Spring Batch; deployed on PCF for cloud-native scalability. Built RESTful and SOAP web services for EDI 837/835 interoperability; integrated with RabbitMQ and ActiveMQ for asynchronous messaging between claims, providers, and audits. Implemented HL7/HIPAA-compliant XML schemas and optimized schemas for PostgreSQL and Oracle; used DynamoDB for unstructured provider data. Created UI for internal claim processors and automated batch job processing for nightly updates.
Full Stack Java Developer at Walmart
December 31, 2020 - September 5, 2025Designed and implemented a real-time return management system to streamline product returns and reduce refund times by 45%. Developed microservices for claims intake, validation, and adjudication using Java 11 and Spring Boot. Deployed microservices on Pivotal Cloud Foundry enabling scalable cloud-native applications. Built and consumed RESTful and SOAP web services for EDI transaction handling with external payer/provider systems. Integrated RabbitMQ and ActiveMQ for asynchronous messaging. Designed database schemas and optimized stored procedures in PostgreSQL and Oracle. Utilized DynamoDB for managing unstructured provider metadata. Developed user interfaces for internal claim processors with HTML5, CSS3, and JavaScript. Employed Spring AOP and DAO for modular service management. Automated UI regression and performance testing using Selenium and Apache JMeter. Managed source control and issue tracking with Git and JIRA. Ensured secure deployments and compliance with data security st
Full Stack Java Developer at Walmart
December 1, 2020 - October 10, 2025Designed and implemented a real-time returns processing system to streamline in-store and online returns, reducing refund processing time. Developed microservices for claim intake, validation, and adjudication using Java 11, Spring Boot, and Spring Batch; deployed on PCF for scalable cloud-native deployments; built and consumed RESTful and SOAP services for EDI 837/835 exchanges; integrated with RabbitMQ and ActiveMQ for asynchronous messaging; designed database schemas for PostgreSQL and Oracle, and used DynamoDB for large-scale unstructured provider metadata. Built internal UI for claim processors with HTML5, CSS3, Bootstrap, and JavaScript; automated UI regression testing with Selenium and performance testing with JMeter.
Education
Bachelor of Technology in Computer Science at JNT University
January 1, 2015 - January 1, 2019Bachelor of Technology in Computer Science at JNT University
January 11, 2030 - January 1, 2019Bachelor of Technology in Computer Science at JNT University
January 11, 2030 - January 1, 2019Qualifications
Industry Experience
Financial Services, Retail, Telecommunications, Software & Internet, Healthcare, Professional Services, Media & Entertainment
Skills
Experience Level
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