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I am a Senior Java Developer with over 7 years of experience building and delivering cloud-native enterprise applications. My expertise spans backend development with Java and Spring Boot, frontend work with Angular, and cloud infrastructure automation using AWS and Terraform. I enjoy crafting clean, scalable microservices and mentoring teams in agile environments. Throughout my career, I've worked across manufacturing, healthcare, and industrial automation sectors, focusing on real-time event-driven architectures and robust CI/CD pipelines. I am passionate about software quality, continuous learning, and maintaining secure, fault-tolerant systems in production.…I am a Senior Java Developer with over 7 years of experience building and delivering cloud-native enterprise applications. My expertise spans backend development with Java and Spring Boot, frontend work with Angular, and cloud infrastructure automation using AWS and Terraform. I enjoy crafting clean, scalable microservices and mentoring teams in agile environments. Throughout my career, I've worked across manufacturing, healthcare, and industrial automation sectors, focusing on real-time event-driven architectures and robust CI/CD pipelines. I am passionate about software quality, continuous learning, and maintaining secure, fault-tolerant systems in production.

Ritu Maharjan

Developer, Programmer, Back-End Developer, +3

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I am a Senior Java Developer with over 7 years of experience building and delivering cloud-native enterprise applications. My expertise spans backend development with Java and Spring Boot, frontend work with Angular, and cloud infrastructure automation using AWS and Terraform. I enjoy crafting clean, scalable microservices and mentoring teams in agile environments. Throughout my career, I've worked across manufacturing, healthcare, and industrial automation sectors, focusing on real-time event-driven architectures and robust CI/CD pipelines. I am passionate about software quality, continuous learning, and maintaining secure, fault-tolerant systems in production.…I am a Senior Java Developer with over 7 years of experience building and delivering cloud-native enterprise applications. My expertise spans backend development with Java and Spring Boot, frontend work with Angular, and cloud infrastructure automation using AWS and Terraform. I enjoy crafting clean, scalable microservices and mentoring teams in agile environments. Throughout my career, I've worked across manufacturing, healthcare, and industrial automation sectors, focusing on real-time event-driven architectures and robust CI/CD pipelines. I am passionate about software quality, continuous learning, and maintaining secure, fault-tolerant systems in production.

Available to hire

I am a Senior Java Developer with over 7 years of experience building and delivering cloud-native enterprise applications. My expertise spans backend development with Java and Spring Boot, frontend work with Angular, and cloud infrastructure automation using AWS and Terraform. I enjoy crafting clean, scalable microservices and mentoring teams in agile environments.

Throughout my career, I’ve worked across manufacturing, healthcare, and industrial automation sectors, focusing on real-time event-driven architectures and robust CI/CD pipelines. I am passionate about software quality, continuous learning, and maintaining secure, fault-tolerant systems in production.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Senior Java Developer at Superior Industries, Inc.

January 1, 2024 - Present

Architected and delivered high-performance Java 17 microservices using Spring Boot 3+, optimized for cloud-native applications such as conveyor system telemetry, manufacturing event logging, and predictive maintenance workflows. Developed responsive Angular 14 interfaces for real-time machinery diagnostics dashboards. Implemented a Kafka-based event streaming platform handling millions of daily equipment sensor events, ensuring strong offset tracking and fault tolerance. Managed multi-account AWS environments with Terraform 1.x and deployed secure RESTful APIs integrated with AWS Lambda and API Gateway. Employed Java 17 features like sealed classes for business logic clarity and extensive unit testing. Enhanced CI/CD workflows using GitHub Actions and GitOps pipelines to automate deployments across ECS and EKS clusters. Enforced static code analysis and security standards with SonarQube, Dependabot, and OWASP. Tuned SQL queries for Aurora PostgreSQL to support high-throughput reporting

Java Developer at UFP Technologies, Inc.

November 30, 2023 - August 20, 2025

Engineered high-performance backend services using Java 11 and Spring Boot for medical packaging, aerospace, and custom foam production systems. Developed modular RESTful APIs with Spring MVC and Spring Security supporting factory automation and IoT integrations. Created reusable Angular 12 UI components with RxJS for inventory and compliance dashboards. Designed event-driven architecture leveraging Apache Kafka for asynchronous manufacturing communications. Utilized AWS DynamoDB and Oracle databases optimizing schema and high-volume transactions. Managed containerized deployments with AWS ECS and EKS, automating infrastructure using Terraform. Configured secure credential management with AWS Secrets Manager. Automated CI/CD pipelines with Jenkins and GitHub Actions, implementing JVM tuning and comprehensive testing with Mockito, JUnit 5, and Testcontainers. Maintained code quality with SonarQube and produced Swagger API specs facilitating integration. Monitored performance with CloudW

Java Developer at Richelieu Foods, Inc.

June 30, 2021 - August 20, 2025

Led modernization of internal manufacturing systems using Java 8 focusing on scalability with Streams API and lambdas. Developed secure RESTful APIs using Spring MVC and Spring Security supporting production tracking and quality assurance. Built Angular 10 responsive UIs applying lazy loading and RxJS for production dashboards. Hosted applications on AWS EC2, S3, and RDS supporting FDA compliance data lakes and audit logs. Managed CI/CD pipelines with Jenkins and introduced GitHub Actions for automated deployments. Developed serverless inventory microservices with AWS Lambda and API Gateway. Implemented monitoring via Dynatrace, CloudWatch, and Kibana for performance and logging analytics. Achieved over 85% test coverage using Mockito, JUnit 5, and Spring Boot Test. Automated infrastructure provisioning using Terraform 0.12+. Optimized SQL queries for Amazon RDS (PostgreSQL) and Oracle databases. Collaborated in Agile SCRUM teams and created Swagger API documentation supporting externa

Senior Java Developer at Superior Industries, Inc.

January 1, 2024 - Present

Architected and delivered high-performance Java 17 microservices using Spring Boot 3+, optimized for cloud-native applications in manufacturing telemetry and predictive maintenance. Developed responsive Angular 14 dashboards with OnPush change detection and RxJS. Implemented Kafka-based event streaming for millions of daily sensor events with offset tracking and fault tolerance. Managed multi-account AWS environments using Terraform 1.x, and designed secure RESTful APIs via API Gateway and Lambda. Improved CI/CD workflows with GitHub Actions and GitOps for blue-green deployments on ECS and EKS. Enforced code quality with SonarQube, Dependabot, and OWASP rulesets, tuned SQL and Aurora PostgreSQL for high-throughput analytics, and enhanced observability using Kibana, CloudWatch, and Dynatrace. Facilitated Agile SCRUM ceremonies and team collaboration.

Java Developer at UFP Technologies, Inc.

November 30, 2023 - August 20, 2025

Engineered backend services using Java 11 and Spring Boot for real-time medical packaging and aerospace systems. Developed RESTful APIs with Spring MVC and Security for IoT device communication. Created modular Angular 12 UIs with RxJS and NgModules for inventory and compliance tools. Implemented event-driven architecture with Kafka to enable asynchronous messaging. Managed hybrid AWS DynamoDB and Oracle databases, optimized read/write operations, and containerized microservices on ECS and EKS using Terraform. Automated build and deployment pipelines with Jenkins, GitHub Actions, and Maven. Performed JVM tuning, testing with Mockito and JUnit 5, and maintained code quality with SonarQube. Provided API specifications with Swagger and conducted monitoring with CloudWatch, Dynatrace, and Kibana. Participated in Agile SCRUM ceremonies and led daily standups.

Java Developer at Richelieu Foods, Inc.

June 30, 2021 - August 20, 2025

Led modernization of manufacturing systems with Java 8, utilizing Stream API and lambda expressions. Developed secure RESTful APIs with Spring MVC and Security for production and quality assurance. Built Angular 10 frontends applying lazy loading and RxJS for production dashboards. Hosted applications on AWS EC2, S3, and RDS supporting FDA compliance and data lakes. Maintained CI/CD pipelines with Jenkins and introduced GitHub Actions. Built microservices integrating Lambda and API Gateway for inventory reporting. Implemented monitoring with Dynatrace, CloudWatch, and Kibana. Automated tests using Mockito and JUnit 5 ensuring 85%+ coverage. Used Terraform 0.12+ for cloud provisioning and wrote optimized SQL queries for PostgreSQL and Oracle. Collaborated in Agile SCRUM ceremonies and documented APIs with Swagger for partner integrations.