Java Full Stack Lead with Cloud-Native Microservices Expertise
Resume:
Vaishnavi Enantala
Java Full Stack Developer
PROFILE SUMMARY:
Extensive expertise in Core Java, J2EE, Spring Framework, Spring Boot, Spring MVC, Spring Security, Hibernate, JPA, EJB, JMS, JNDI, Java Mail, RESTful Web Services, and SOAP Web Services.
Proven experience in designing and developing cloud-native Microservices using Spring Boot, enabling scalability, fault tolerance, and high performance with minimal configuration.
Strong hands-on experience with AWS services, including AWS Lambda, EC2, Auto Scaling, SQS, and cloud-based deployment strategies using Docker and Kubernetes, including Zero-Downtime Deployments.
Solid experience in event-driven architectures and messaging systems using Apache Kafka for real-time message processing and asynchronous communication between microservices.
Proficient in front-end development using Angular, React, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, JSP, Ajax, and jQuery to deliver responsive and scalable UI solutions.
Strong database expertise with SQL, PL/SQL, Stored Procedures, Triggers, and performance tuning, along with hands-on experience in NoSQL Databases such as MongoDB and Cassandra.
Extensive experience in building automation and CI/CD pipelines using Maven, Gradle, Ant, Jenkins, GitHub Actions, and version control systems including Git, GitHub, SVN, and CVS.
Proven testing expertise using JUnit, Mockito, SoapUI, Cypress, and Playwright for unit, integration, API, and end-to-end functional testing.
Exposure to Machine Learning and data-driven application development, including Data Preprocessing, Model Training, and Model Integration using Python, TensorFlow, Scikit-learn, and REST APIs to enable predictive analytics and intelligent system capabilities.
RELEVANT SKILLS:
Programming Languages: Java, J2EE, SQL, Python, C, C++, C#, R
Web Technologies / Front-End: HTML5, CSS3, DHTML, JavaScript (ES6+), TypeScript, AngularJS, ReactJS, NodeJS, BackboneJS, Bootstrap, jQuery, AJAX, JSON, XHTML, Mobile Web Development, Progressive Web Apps (PWA)
Java Frameworks / Libraries: Spring Framework, Spring Boot, Spring Data JPA, Spring JDBC, Spring Security, Hibernate, ElasticSearch, Log4J, Apache Camel, Spring REST Docs
Cloud / DevOps Tools: AWS (Lambda, S3, EC2, SQS, Auto Scaling), Azure, Docker, Docker Compose, Kubernetes, Terraform
Databases / Data Stores: MySQL, PostgreSQL, MongoDB, Cassandra, Redis
Unit / Integration Testing: JUnit, Mockito, Spock, Cypress, Playwright, Selenium
CI/CD & Build Tools: Jenkins, Maven, Gradle, GitHub Actions, GitLab CI/CD
Web/Application Servers: Apache Tomcat, WebLogic, WebSphere, JBoss
Version Control: Git, GitHub, GitLab, SVN
Development Methodologies: Agile (Scrum/Kanban), Waterfall
Atlassian Tools: Jira, Confluence, Bitbucket
Mobile Development: Android Studio, Flutter (optional for cross-platform apps)
Operating Systems: Windows, Linux, MacOS
Machine Learning / Data Science Skills: Python, NumPy, Pandas, Scikit-learn, TensorFlow, Keras, PyTorch, Matplotlib, Seaborn, ML Model Deployment using Flask / FastAPI / REST APIs, Data Preprocessing & Feature Engineering, Predictive Analytics, Recommendation Engines, NLP Basics (NLTK, SpaCy), Time Series Forecasting
RELEVANT EXPERIENCE:
Java Full Stack Developer Huntington National Bank, Columbus, Ohio, USA Sep 2025 - Current
Description: Huntington Bancshares Incorporated is an American bank holding company. Operate as a Full-Stack Developer for applications, portals, and integrations, indicating involvement in both front-end and back-end development. Leverage advanced experience in Java for back-end development.
Responsibilities and Achievements:
Designed, developed, and deployed scalable Microservices using Java, Spring Boot, Spring MVC, and Kubernetes, ensuring high performance, fault tolerance, and enterprise-grade delivery.
Implemented RESTful Web Services and GraphQL APIs, secured with Spring Security and OAuth 1.0/2.0, enabling seamless integration with internal and external systems.
Developed Single Page Applications (SPA) using React.js, React Native, JavaScript (ES6+), JSX, Virtual DOM, and One-way Data Binding, delivering interactive and responsive user interfaces.
Worked on serverless architectures in AWS, including API Gateway, Lambda & Lambda@Edge, CloudFront, DynamoDB, S3, and CloudFormation for automated deployment of static websites and backend services.
Hands-on experience with databases including Oracle, MySQL, PostgreSQL, Cassandra, and MongoDB; used JPA, Hibernate, Spring ORM, JDBC, and PL/SQL for data access, persistence, and query optimization.
Implemented high-speed messaging and streaming solutions using Apache Kafka, Akka, and Reactive Programming to support real-time data processing and event-driven architectures.
Collaborated with DevOps teams to streamline CI/CD pipelines using Jenkins, Docker, Docker Compose, and Kubernetes, including containerization, orchestration, and automated deployments.
Utilized Spring Core, IOC, AOP, and Transactional Support to implement robust business logic, logging using Log4j, and maintainable enterprise applications. Integrated Machine Learning / AI solutions with enterprise applications by consuming ML models via REST APIs, performing data preprocessing, predictive analytics, recommendation engines, and leveraging Python, Scikit-learn, TensorFlow, and Keras for intelligent features.
Maintained version control and code quality using Git, SVN, and Jira/Confluence, while ensuring best practices in Agile and Waterfall development methodologies for on-time delivery of high-quality software products.
Technologies Used: AWS, AWS Lambda, Cassandra, CI/CD, DevOps, Docker, EC2, Hibernate, Java, Java 8, Jenkins, Kafka, Kubernetes, Microservices, Node.js, Oracle, PCF, PL/SQL, React, S3, Spring, Spring Boot, SQL
Java Full Stack Developer CBRE Group, Columbus, Ohio, USA Nov 2023 - Aug 2025
Description: CBRE Group, Inc. is an American commercial real estate services and investment firm. Utilized JavaScript, CSS, and potentially front-end frameworks/libraries like React.js. Worked on Spring Boot microservice architectures for building scalable and maintainable applications.
Responsibilities and Achievements:
Designed, developed, and deployed RESTful Microservices using Java, Spring Boot, Spring MVC, and Spring IOC, integrating asynchronous messaging with JMS, while implementing metrics and persistence using Spring AOP and Spring Actuator.
Migrated enterprise applications to Microsoft Azure, leveraging Azure Services for cloud deployment, scalability, and availability, and managed MongoDB environments for performance and high availability.
Developed Single Page Applications (SPA) using Angular 8, React.js, TypeScript, CSS/SCSS, and implemented routing, data binding, and interactive UI components, ensuring responsive and modern front-end experiences.
Implemented CI/CD pipelines and automated builds using Jenkins, Maven, Ant, Docker, and version control using GitHub, including migration from SVN and build/deploy processes on WebSphere Application Server.
Utilized Swagger for API documentation and JUnit/Mockito for unit and integration testing.
Collaborated with cross-functional teams, applied Python/Django for backend integration, monitored application logs using Log4j, tracked tasks in Jira, and researched/upgraded development processes with the latest Java, Kubernetes, and cloud-native technologies for enterprise-grade solutions.
Technologies Used: Angular, AOP, Azure, CI/CD, CSS, Django, Git, GitHub, Java, Jenkins, JMS, Kafka, Kubernetes, Microservices, Microsoft Azure, MongoDB, Spring, Spring Boot, Spring IOC, SVN, XML
Java Full Stack Developer Nokia, Bangalore, India Jun 2020 - Jul 2023
Description: Nokia is a Finnish multinational corporation that specializes in telecommunications, information technology, and consumer electronics. I developed and consumed REST web services and APIs for communication between different parts of the application. Worked with both relational (e.g., SQL, MySQL) and NoSQL databases for data storage and retrieval.
Responsibilities and Achievements:
Designed, developed, and deployed cloud-based Microservices using Spring Boot, Spring MVC, and Spring Cloud (Eureka, Ribbon, Circuit Breaker), integrating with Oracle databases and implementing REST APIs hosted on PCF for scalable enterprise applications.
Developed Single Page Applications (SPA) using React.js, React Flux Architecture, Redux, Node.js, Backbone.js, HTML5, CSS3, and JavaScript, implementing components, forms, routing, events, animations, and interactive UI features for responsive front-end solutions.
Built and maintained SQL queries, scripts, and indexes, performed complex data analysis, and designed ETL solutions leveraging OAuth 2.0 for secure data processing and integration across multiple modules.
Automated business logic validation and reporting using JUnit, Spring Validation, and Jasper Reports, while developing GUI screens with JSP, HTML, and CSS; tested web services using SoapUI with Contract-First Web Services approach.
Monitored cloud applications and infrastructure using AWS CloudWatch, containerized Microservices using Docker, applied Java 8 Lambda Expressions and Stream API for functional programming, and collaborated in Agile teams to deliver enterprise-grade, high-performance solutions.
Technologies Used: AWS, CSS, Docker, HTML, IntelliJ, Java, Java 8, JavaScript, JSP, JUnit, Lambda Expressions, Microservices, MVC, Node.js, Oracle, PCF, React, React Flux, Spring Boot, Spring Cloud
EDUCATION:
Master’s in computer science from Avila University, USA
Dedicated Java Full Stack Developer with 5+ years of progressive experience in web and enterprise application development. Seeking to leverage strong technical skills in Java, Spring Boot, Angular/React, microservices, and DevOps practices to contribute to a forward-thinking organization, while continuing to grow as a technical leader and solution architect.
*********@*****.***
Contact this candidate