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Hi, I'm Vasu Pati, a seasoned Java Full Stack Developer with over 10 years of experience working across finance, healthcare, and e-commerce industries. I specialize in creating scalable microservices using Java frameworks like Spring Boot and Hibernate, and have strong front-end skills in React.js and Angular. My passion lies in building efficient, secure, and high-performance applications that solve complex business problems. I am proficient in cloud technologies including AWS, Azure, and GCP, and have hands-on experience with containerization and orchestration tools such as Docker and Kubernetes. I am also skilled in event-driven architectures, CI/CD automation, and extensive testing and monitoring practices. I enjoy collaborating in Agile teams and continuously learning emerging technologies to deliver cutting-edge solutions.…Hi, I'm Vasu Pati, a seasoned Java Full Stack Developer with over 10 years of experience working across finance, healthcare, and e-commerce industries. I specialize in creating scalable microservices using Java frameworks like Spring Boot and Hibernate, and have strong front-end skills in React.js and Angular. My passion lies in building efficient, secure, and high-performance applications that solve complex business problems. I am proficient in cloud technologies including AWS, Azure, and GCP, and have hands-on experience with containerization and orchestration tools such as Docker and Kubernetes. I am also skilled in event-driven architectures, CI/CD automation, and extensive testing and monitoring practices. I enjoy collaborating in Agile teams and continuously learning emerging technologies to deliver cutting-edge solutions.

Vasu Pati

Full Stack Developer, Programmer, Developer, +2

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Hi, I'm Vasu Pati, a seasoned Java Full Stack Developer with over 10 years of experience working across finance, healthcare, and e-commerce industries. I specialize in creating scalable microservices using Java frameworks like Spring Boot and Hibernate, and have strong front-end skills in React.js and Angular. My passion lies in building efficient, secure, and high-performance applications that solve complex business problems. I am proficient in cloud technologies including AWS, Azure, and GCP, and have hands-on experience with containerization and orchestration tools such as Docker and Kubernetes. I am also skilled in event-driven architectures, CI/CD automation, and extensive testing and monitoring practices. I enjoy collaborating in Agile teams and continuously learning emerging technologies to deliver cutting-edge solutions.…Hi, I'm Vasu Pati, a seasoned Java Full Stack Developer with over 10 years of experience working across finance, healthcare, and e-commerce industries. I specialize in creating scalable microservices using Java frameworks like Spring Boot and Hibernate, and have strong front-end skills in React.js and Angular. My passion lies in building efficient, secure, and high-performance applications that solve complex business problems. I am proficient in cloud technologies including AWS, Azure, and GCP, and have hands-on experience with containerization and orchestration tools such as Docker and Kubernetes. I am also skilled in event-driven architectures, CI/CD automation, and extensive testing and monitoring practices. I enjoy collaborating in Agile teams and continuously learning emerging technologies to deliver cutting-edge solutions.

Available to hire

Hi, I’m Vasu Pati, a seasoned Java Full Stack Developer with over 10 years of experience working across finance, healthcare, and e-commerce industries. I specialize in creating scalable microservices using Java frameworks like Spring Boot and Hibernate, and have strong front-end skills in React.js and Angular. My passion lies in building efficient, secure, and high-performance applications that solve complex business problems.

I am proficient in cloud technologies including AWS, Azure, and GCP, and have hands-on experience with containerization and orchestration tools such as Docker and Kubernetes. I am also skilled in event-driven architectures, CI/CD automation, and extensive testing and monitoring practices. I enjoy collaborating in Agile teams and continuously learning emerging technologies to deliver cutting-edge solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Javanese

Fluent

Work Experience

Full Stack Java Developer at Morgan Stanley

November 1, 2024 - Present

Led the design and development of scalable Spring Boot microservices for mortgage processing, including application intake, credit checks, underwriting, and document verification. Created distributed, event-driven systems using Apache Kafka, Spring Cloud, and Spring JPA to enable real-time high-throughput processing. Developed secure RESTful APIs with Spring Security, OAuth2, and JWT, integrating external systems such as credit bureaus and regulatory services. Utilized Java multithreading and concurrency APIs to build fault-tolerant backends. Automated deployments using Jenkins, Helm, and Kubernetes with robust CI/CD pipelines for containerized microservices. Implemented event-driven microservices leveraging Eclipse Vert.x, managed real-time ETL pipelines with Apache Airflow, Redshift, and Snowflake, and optimized application performance with caching layers using Redis. Monitored services using Spring Boot Actuator, Prometheus, Grafana, ELK stack, and distributed tracing tools includin

Full Stack Java Developer at Morgan Stanley

November 1, 2024 - Present

Designed and implemented scalable Spring Boot microservices for mortgage processing including application intake, credit checks, underwriting, and document verification. Built distributed, event-driven systems using Apache Kafka, Spring Cloud, and Spring JPA for real-time processing. Developed secure RESTful APIs integrated with external systems using Spring Security, OAuth2, and JWT. Automated deployments and implemented CI/CD pipelines using Jenkins, Helm, and Kubernetes for containerized microservices. Managed ETL pipelines with Apache Airflow, Redshift, and Snowflake. Improved caching layers with Redis to enhance performance. Monitored services using Prometheus, Grafana, and ELK Stack and improved observability with distributed tracing using Sleuth and Zipkin. Provisioned Dockerized applications using Terraform and AWS CloudFormation with AWS ECS and EKS deployments.

Full Stack Java Developer at Humana

October 31, 2024 - August 20, 2025

Migrated large-scale enterprise applications to Java 17, improving performance by 20% through code refactoring of legacy systems. Developed and maintained full-stack applications using React.js (Redux, Context API) and Java backends to enhance UI responsiveness and interoperability. Created CI/CD pipelines utilizing Jenkins, Docker, Gradle, and GitHub enabling automated deployments for both Java and Golang services. Implemented serverless architectures integrating AWS Lambda, SNS, SQS, and Terraform for scalable workflows. Developed real-time data processing pipelines with Apache Beam, Flink, Spark (Scala), and Kafka Streams for petabyte-scale analytics. Built RESTful and GraphQL APIs supporting AI integrations. Improved observability through Micrometer and Prometheus, and deployed containerized microservices on Docker, Kubernetes, and OpenShift. Managed secure messaging with JMS, IBM MQ, and RabbitMQ enabling asynchronous Java-Golang service communication. Managed infrastructure as co

Full Stack Java Developer at Humana

October 31, 2024 - August 20, 2025

Migrated large-scale enterprise applications to Java 17 improving performance by 20%. Developed full-stack applications using React.js and Java backend services enhancing UI responsiveness and system interoperability. Built CI/CD pipelines with Jenkins, Docker, Gradle, and GitHub for Java and Golang services. Implemented serverless architecture using AWS Lambda, SNS, SQS, and Terraform. Created real-time data pipelines with Apache Beam, Flink, Spark, and Kafka Streams. Developed RESTful and GraphQL APIs integrating AI with TensorFlow Serving. Instrumented microservices with Micrometer for Prometheus metrics. Deployed containerized microservices on Docker, Kubernetes, and OpenShift. Secured messaging using JMS, IBM MQ, and RabbitMQ. Managed infrastructure with Terraform on GCP and tuned Azure Cosmos DB, PostgreSQL, and Hibernate ORM for global data access.

Full Stack Java Developer at Truist Bank

January 31, 2022 - August 20, 2025

Designed and developed secure, scalable banking applications using Java (J2EE), Spring Boot, and Hibernate while ensuring regulatory compliance. Built and optimized event-driven microservices and RESTful APIs leveraging Spring Cloud and Apache Kafka for real-time transaction processing. Integrated NoSQL databases such as MongoDB and Cassandra to sustain high availability under heavy loads. Implemented authentication and authorization mechanisms using OAuth2, SAML, and SSO. Automated CI/CD pipelines with Jenkins, Docker, and Kubernetes to improve deployment efficiency. Created Java APIs to interact with AWS Lambda for cloud automation and leveraged Hibernate ORM for complex relational data mapping. Migrated monolithic legacy applications to cloud-native microservice architectures to enhance modularity and deployment flexibility. Collaborated extensively with cross-functional teams to deliver client-focused solutions.

Full Stack Java Developer at Truist Bank

January 31, 2022 - August 20, 2025

Designed and developed scalable, secure banking applications using Java (J2EE), Spring Boot, and Hibernate adhering to compliance standards. Built and optimized RESTful APIs and microservices using Spring Cloud and Apache Kafka for real-time transaction processing. Integrated NoSQL databases MongoDB and Cassandra for high availability under heavy loads. Implemented OAuth2, SAML, and SSO for secure authentication. Maintained CI/CD pipelines with Jenkins, Docker, and Kubernetes. Developed Java APIs for AWS Lambda automation. Migrated legacy monolithic apps to cloud-native microservices improving modularity and deployment flexibility. Collaborated cross-functionally to deliver client-centered solutions and conducted unit tests with JUnit and Mockito.

Full Stack Java Developer at Goldman Sachs

June 30, 2019 - August 20, 2025

Developed reactive, non-blocking APIs using Spring Boot WebFlux and Java Streams to optimize system resource utilization. Implemented secure, OAuth 2.0 and JWT-based APIs with RBAC using Spring Security and API gateways for compliant access control. Automated infrastructure provisioning and deployment using Terraform, Ansible, AWS CloudFormation, and Helm across AWS Lambda and Kubernetes environments. Built microservices and GraphQL APIs improving modularity and scalability. Designed streaming architectures with Kafka and Kafka Streams for real-time data processing. Developed ETL pipelines with Airflow, Python, and Java to optimize data ingestion for data warehouses and AWS S3. Automated testing with JUnit, Mockito, and Selenium. Managed cloud-native deployments on GCP and configured UI components with React.js. Integrated and optimized NoSQL and RDBMS databases for scalable storage. Applied design patterns to enhance service maintainability and flexibility. Implemented CI/CD pipelines

Full Stack Java Developer at Goldman Sachs

June 30, 2019 - August 20, 2025

Developed reactive, non-blocking APIs using Spring Boot WebFlux and Java 17 Flow API to optimize performance. Implemented secure APIs using OAuth 2.0, JWT, and API gateways. Automated infrastructure provisioning and deployment with Terraform, Ansible, AWS CloudFormation, and Helm on GCP, AWS Lambda, and Kubernetes. Built microservices with Spring Boot, Hibernate, and GraphQL. Designed streaming architectures with Kafka and Kafka Connect. Developed ETL pipelines with Airflow, Python, and Java optimizing data ingestion. Automated testing using JUnit, Mockito, and Selenium WebDriver. Deployed applications using Docker, Kubernetes, and Helm. Integrated NoSQL and RDBMS databases for scalable storage. Applied design patterns and reflection to improve service maintainability and implemented CI/CD pipelines using Jenkins and GitLab.

Full Stack Developer at ICICI Prudential

November 30, 2016 - August 20, 2025

Followed Agile methodologies with TDD and Pair Programming to drive quality code and collaboration. Designed Spring Boot microservices integrated with REST APIs and messaging queues such as RabbitMQ. Deployed containerized microservices on AWS ECS and automated serverless functions using AWS Lambda and Serverless Framework. Secured applications with Spring Security, OAuth2, JWT, and implemented two-factor authentication. Developed ETL pipelines using Apache Airflow and Python for batch processing into MongoDB and DynamoDB. Optimized Oracle DB performance through partitioning, clustering, stored procedures, and query tuning. Enhanced observability leveraging Spring Boot Actuator, AWS CloudWatch, AWS X-Ray, Zipkin, and Prometheus. Enabled asynchronous communication with Amazon SNS and Kafka connectors. Managed infrastructure as code with Terraform for AWS and GCP deployments.

Full Stack Developer at ICICI Prudential

November 30, 2016 - August 20, 2025

Followed Agile SCRUM methodology with Test Driven Development and Pair Programming. Designed and implemented Spring Boot microservices integrated with REST APIs and RabbitMQ for scalable event-driven architecture. Deployed containerized microservices on AWS ECS and automated serverless functions via AWS Lambda and SAM/Serverless. Built CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, and AWS CodePipeline. Secured services using Spring Security, OAuth2, JWT and implemented two-factor authentication. Developed ETL pipelines using Apache Airflow and Python loading into MongoDB and DynamoDB. Optimized Oracle database performance with partitioning and query tuning. Enhanced monitoring through Spring Boot Actuator, AWS CloudWatch, X-Ray, and Prometheus. Managed infrastructure and IAM with Terraform supporting AWS and GCP provisioning.

Full Stack Developer at NISUM

November 30, 2015 - August 20, 2025

Applied strong Core Java concepts including Generics, Collections, Multi-Threading, and Exception Handling while integrating MongoDB for efficient NoSQL storage. Used Spring Web MVC and Spring Web Flow to build scalable web applications for Biotechnology and Healthcare domains. Created service accounts and managed GCP TechStack provisioning using Terraform. Employed Spring IOC/DI and Spring AOP for modular, loosely coupled architectures. Used Jira and Confluence for project management and documentation. Enhanced performance with servlet caching strategies like EHCache and Redis. Developed detailed API documentation with Swagger and Javadoc. Implemented reusable code modules through Struts interceptors. Conducted cross-browser compatibility testing ensuring seamless user experience.

Full Stack Developer at NISUM

November 30, 2015 - August 20, 2025

Applied strong Core Java concepts including Generics, Collections, Exception Handling, Multi-Threading, and Serialization. Integrated MongoDB for efficient data storage. Used design patterns like Singleton to create reusable code. Built web applications with Spring Web MVC and Spring Web Flow in healthcare and pharmaceutical domains. Managed GCP TechStack with Terraform service accounts. Applied Spring IOC, Dependency Injection, and AOP for modular architectures. Used Jira for project management. Utilized Hibernate ORM for database integration. Implemented servlet-based caching strategies with EHCache and Redis. Developed detailed API documentation using Swagger and Javadoc. Enhanced Struts action execution with interceptors. Conducted browser compatibility testing for seamless user experience.