Java Full Stack Developer (7+ Years)

Miraliben

************@*****.*** 314-***-****

Java Full Stack Developer

PROFILE SUMMARY:

Experienced Java Full Stack Developer with 7 years designing and delivering enterprise applications using Spring Boot, Hibernate, React.js, and AWS.

Skilled in building event-driven systems with Kafka and RabbitMQ for real-time processing and high-volume messaging.

Proficient in developing RESTful and GraphQL APIs that improve service communication and system integration.

Accomplished in creating responsive front-end applications using React.js, Redux, React Router, HTML5, CSS3, SCSS, and ES6+.

Adaptable Agile contributor involved in sprint planning, stand-ups, backlog grooming, and retrospectives.

Well versed in AWS deployments across EC2, RDS, Lambda, and S3, supported by Docker, Terraform, and Jenkins pipelines.

Capable of building cloud-native microservices with Spring Cloud, emphasizing modularity and resilience.

Efficient in optimizing persistence layers with Hibernate ORM and JPA on MySQL and PostgreSQL databases.

Hands-on with Docker and Kubernetes for container orchestration and cross-environment deployments.

Detail-oriented in maintaining code quality through JUnit, Mockito, Jest, and SonarQube reviews.

Knowledgeable in securing systems through Spring Security, OAuth 2.0, and API gateways with role-based access control.

Structured in managing source control and delivery workflows using Git, Bitbucket, and JIRA.

Consistent in communicating designs clearly, delivering on commitments, and collaborating across teams.

TECHNICAL SKILLS:

Full Stack Engineering: Java, Spring Boot, Spring MVC, Spring Security, Spring Cloud, Hibernate, JPA, REST, SOAP, GraphQL, JMS, JSON, AJAX

Web Interface Development: HTML5, CSS3, SCSS, JavaScript, TypeScript, JSP, React.js, Redux, Angular, Vue.js, jQuery, Tailwind CSS

Data Platforms & Storage: MySQL, PostgreSQL, MongoDB, Redis, SQL, PL/SQL, JDBC

Cloud Platforms & Infrastructure: AWS (EC2, S3, RDS, Lambda, ELB), Azure (Functions, Logic Apps, Data Factory, Active Directory), Terraform, Docker, Kubernetes

Build & Delivery Pipelines: Jenkins, Maven, Gradle, Azure DevOps, Git, GitHub, Bitbucket

Runtime & Observability Tools: Tomcat, JBoss, WebLogic, ELK Stack, Log4J, JProfiler

Testing & Code Quality: JUnit, Mockito, Jest, Postman, Swagger, SonarQube

Event Streaming & Messaging: Apache Kafka, RabbitMQ

Delivery Practices & Collaboration: Agile, TDD, JIRA, Confluence

PROFESSIONAL EXPERIENCE:

Java Full Stack Developer

Village Bank & Trust, Arlington Heights, IL Nov 2024 - Present

Implemented microservices-based platforms with Spring Core, Spring Boot, and Spring Cloud to improve modular deployment.

Developed Hibernate/MySQL persistence layers and optimized complex queries, reducing API response times by 35%.

Strengthened build pipelines with Jenkins and Gradle while packaging services in Docker containers.

Applied Java multithreading and Streams API to support concurrent processing and system scalability.

Maintained Git repositories with feature branching and pull-request workflows to support team collaboration.

Delivered cloud-ready solutions on AWS using EC2, Lambda, S3, RDS, ELB, and Auto Scaling services.

Improved code quality through SonarQube analysis and remediation of security issues.

Created responsive UI features with React.js, Redux, and React Router to strengthen user navigation flows.

Enforced application security using Spring Security with RBAC models and API Gateway integrations.

Tracked system health and log activity using the ELK Stack to accelerate troubleshooting and diagnostics.

Validated REST and GraphQL APIs using Postman to confirm functional and integration requirements.

Automated infrastructure provisioning through Terraform to maintain consistent and repeatable environments.

Optimized Apache Tomcat configurations to ensure stable application runtime and hosting reliability.

Applied test-driven development practices with JUnit to strengthen reliability and regression coverage.

Configured Apache Kafka pipelines for distributed services, boosting throughput by 40% during peak loads.

Participated actively in Agile Scrum ceremonies, including sprint planning, stand-ups, and retrospectives.

Enhanced front-end functionality through HTML5, CSS3, SCSS, JavaScript (ES6+), and AJAX integrations.

Integrated GraphQL services to streamline client-server communication and reduce data transfer complexity.

Environment: Spring Core, Spring Security, Spring Cloud, ELK Stack, AWS, Kafka, Docker, React.js, MySQL, Jenkins, Git, Terraform, Agile, JIRA, Spring Boot, Hibernate, GraphQL, Gradle, Apache Tomcat, JUnit, SonarQube, AJAX

J2EE Developer

Zealous System, India May 2023 – Oct 2024

Delivered enterprise Java solutions with J2EE and Spring Framework while applying IoC and Dependency Injection patterns.

Developed RESTful APIs using Spring Boot in a microservices architecture to promote scalability and service reuse.

Automated build and release pipelines with Jenkins and Maven to streamline continuous integration workflows.

Strengthened application security by implementing OAuth 2.0 and integrating external identity providers.

Deployed containerized microservices through Docker and Kubernetes to support high availability environments.

Reviewed peer code, reinforced coding standards, and reduced technical debt through collaborative feedback.

Investigated JVM performance with JProfiler to resolve memory issues and optimize resource usage.

Designed responsive user interfaces with Angular and TypeScript, styled through HTML5, CSS3, and Tailwind CSS.

Unified Hibernate ORM with MongoDB and relational databases to strengthen multi-model persistence strategies.

Documented and validated REST endpoints with Swagger to improve cross-team development alignment.

Implemented serverless workloads using AWS Lambda and managed cloud services across EC2, S3, and RDS.

Ensured application reliability by writing unit tests with JUnit and Jest across backend and frontend layers.

Enabled asynchronous service communication through RabbitMQ, reducing processing delays by 30%.

Tuned JBoss application servers to improve stability and throughput, cutting production incidents by 25%.

Contributed to Agile delivery cycles using GitHub and JIRA while participating in sprint planning and retrospectives.

Standardized JSON request and response models to ensure reliable client-server interactions.

Environment: Spring, J2EE, Hibernate ORM, AWS, Kubernetes, Jenkins, GitHub, Maven, RabbitMQ, MongoDB, Angular, TypeScript, JSON, RESTful APIs, Swagger, JUnit, JEST, OAuth 2.0, IoC, DI, Spring Boot, JBoss, Agile, JIRA

Java Software Engineer

Space-O Technologies, India Sep 2021 - Apr 2023

Implemented distributed caching with Redis, cutting response times by 40% and reducing database load.

Automated delivery pipelines with Azure DevOps and maintained source control through Bitbucket.

Designed responsive, cross-browser user interfaces using HTML, CSS, jQuery, and Vue.js.

Partnered with cross-functional Agile teams while maintaining technical documentation in Confluence and supporting sprint planning.

Tuned database performance through PL/SQL, Spring Data JPA, and JDBC to ensure efficient data retrieval.

Developed event-driven backend workflows using Azure Functions and coordinated integrations through Azure Logic Apps.

Built scalable web applications with Spring MVC while leveraging IoC and Dependency Injection for maintainable, testable codebases.

Deployed and optimized Java applications on WebLogic servers to maintain stable runtime operations.

Verified business logic by writing unit tests with Mockito to strengthen application reliability.

Orchestrated ETL pipelines with Azure Data Factory to support analytics and reporting initiatives.

Delivered secure RESTful services that supported dependable data exchange across microservices platforms.

Introduced proven design patterns to improve code structure and accelerate enterprise feature delivery.

Integrated applications with Azure Active Directory to enforce authentication and authorization controls.

Advanced microservices adoption by encouraging service independence and reducing cross-system dependencies.

Environment: Spring Data JPA, JDBC, Microservices Architecture, Azure, Vue.js, Spring MVC, Azure DevOps, Bitbucket, WebLogic, PL/SQL, Agile, Mockito, IoC, DI, Confluence

Software Developer

Moweb Technologies, India Mar 2019 - Aug 2021

Enabled asynchronous communication across distributed systems through Java Message Service (JMS).

Automated build and deployment cycles with Apache Ant to improve delivery consistency in Agile teams.

Managed persistence layers using Hibernate ORM and PostgreSQL while refining CRUD operations on complex schemas.

Leveraged object-oriented principles to create clean, reusable, and maintainable application code.

Configured application logging with Log4J to strengthen monitoring and accelerate troubleshooting efforts.

Participated in sprint planning, peer reviews, and iterative development within cross-functional Agile groups.

Developed and consumed SOAP services with WSDL to support enterprise-wide system integration.

Created dynamic server-side views with JSP and JSTL to simplify UI maintenance.

Designed microservices with Core Java and Spring to support scalable enterprise platforms.

Applied data structures and algorithmic techniques to streamline processing and enhance runtime efficiency.

Implemented Spring-based Dependency Injection and IoC to improve modular design and limit cross-service dependencies.

Maintained transactional business components using EJB to ensure reliability in large-scale deployments.

Enhanced client-side responsiveness using jQuery integrated with Java-based back-end services.

Environment: Core Java, Hibernate ORM, SOAP, PostgreSQL, JMS, Spring Framework, JSTL, jQuery, Agile, Apache Ant, JSP, WSDL, EJB, Log4J

EDUCATION:

B.E. in Computer Engineering (Software Engineering) – GTU, India

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