Java Full-Stack Engineer with Cloud Focus
Resume:
Swathi Y.
Java Full Stack Developer
Dallas, Texas 74038
https://www.linkedin.com/in/swathiyadlapalli/
Career Objective:
Java Full Stack Developer with 5+ years of experience in designing, developing, deploying, and supporting enterprise and cloud-native applications using Java, J2EE, Spring Boot, Microservices, and Object-Oriented Design principles. Strong expertise in backend technologies including Spring Framework (IOC, AOP), Hibernate/JPA, RESTful and SOAP Web Services, along with solid experience in frontend development using HTML5, CSS3, JavaScript, Angular, and React. Proven experience working with AWS cloud services, Docker, and CI/CD pipelines using Jenkins, Maven, and Git to deliver scalable and secure solutions. Demonstrated strength in database design and optimization using Oracle and SQL Server, as well as building event-driven systems with Kafka and JMS. Adept in Agile methodologies and modern development practices, with hands-on experience leveraging GitHub Copilot, Generative AI, LLMs, and NLP concepts to enhance developer productivity and build intelligent, future-ready applications.Backend-focused full stack engineer with experience in Java/Spring Boot and exposure to Ruby on Rails–based service architectures, building scalable, service-oriented systems across finance and healthcare domains.
Technical (IT) Skills
Programming Languages: Java, Python, C++,SQL, JavaScript, TypeScript, .NET (Basics), Go, C#, PHP
Frontend Technologies: HTML5, CSS3, Next.Js, JavaScript (ES6+), Angular, React JS, Redux, Bootstrap, jQuery, AJAX, VUE, Django
Backend & J2EE Technologies: Spring (Core, MVC, Boot, Data JPA, Security, Batch, Cloud), Hibernate, JPA, JDBC, Servlets, JSP, EJB, JMS, REST, SOAP, Microservices, Ruby
Web Services & APIs: RESTful APIs, SOAP, JAX-RS, JAX-WS, Apache CXF, Axis, Jersey, WSDL, XML, JSON, FastAPI
Databases & Data Stores: Oracle, SQL Server, MySQL, DB2, MongoDB, Cassandra, PostgreSQL
Cloud & DevOps: AWS (EC2, S3, RDS, IAM, Lambda, ECS, EKS, SQS, CloudWatch), Docker, Kubernetes, PCF, CI/CD Pipelines, GCP
Data Engineering & Pipelines:Apache Spark, Apache Flink, Airflow, Dagster, Kafka, ETL/ELT Workflows
Build & Configuration Tools: Maven, Gradle, Ant, Jenkins, Bamboo, Webpack, NPM, Gulp, Grunt, Kotlin, swift
Testing & Quality Tools: JUnit, TestNG, Mockito, Selenium, SOAP UI, JMeter, Jasmine, Karma, Mocha, Jest, Cypress
Version Control & Project Tools: Git, GitHub, GitLab, Bitbucket, SVN, Jira, Rally, Azure DevOps
AI, GenAI & Developer Productivity: Copilot, Prompt Engineering, Generative AI APIs, LLM Integration, NLP Basics, AI-assisted code review and testing automation
Application & Web Servers: Apache Tomcat, JBoss, WebLogic, WebSphere, GlassFish, GraphQL, RabbitMQ
Operating Systems & IDEs: Linux, Unix, Windows, macOS, IntelliJ IDEA, Eclipse, Spring Tool Suite, VS Code, Visual Studio, Putty, WinSCP, FIGMA
Professional Experience
Java Full Stack Developer Capital One
Plano, Texas, USA Aug 2025 - Current
Key Responsibilities:
Led the design and development of enterprise-scale Java 8 + Spring Boot microservices, owning core business workflows and service contracts across distributed systems.
Designed, implemented, and maintained highly scalable and performant backend services for core financial workflows, supporting service-oriented architectures with strong focus on reliability, latency, and long-term maintainability.
Built service-oriented APIs and event-driven pipelines using Spring Boot and Apache Kafka, enabling asynchronous processing and improving fault isolation across distributed systems.
Identified gaps in legacy codebases and led refactoring initiatives, improving modularity, increasing unit and integration test coverage, and reducing production defects in critical services.
Worked closely with product managers, platform, data, and DevOps teams to understand business requirements, resolve ambiguities, and translate complex needs into stable, well-documented service designs.
Implemented automated CI/CD pipelines and cloud-native deployments using Docker, Kubernetes, and AWS, enabling continuous delivery and zero-downtime releases for backend services.
Integrated observability and monitoring through application metrics, health checks, and alerts, enabling proactive detection of performance regressions and faster incident response in production.
Reviewed code developed by other engineers, providing feedback on style, correctness, testability, and efficiency, and promoting best practices across the team.
Leveraged AI-assisted development tools to generate test cases, improve documentation, and accelerate debugging for complex service interactions.
Technologies Used: AWS, Cassandra, CI/CD, DB2, Docker, EC2, Hibernate, Java, Java 8, Jenkins, Kafka, Kubernetes, Lambda Expressions, Microservices, MySQL, Node.js, Oracle, Oracle 9i, PCF, React, Spring, Spring Boot, SQL, Stream API
Java Full Stack Developer Abbott
Irving, Texas, USA Sep 2024 - Jul 2025
Key Responsibilities:
Developed and maintained Spring Boot–based microservices within a service-oriented architecture, supporting scalable and highly available enterprise applications.
Implemented JMS-based asynchronous messaging, ensuring reliable message delivery and decoupled communication between upstream and downstream systems.
Integrated application monitoring and metrics using Spring AOP and Spring Actuator, enabling proactive performance tracking and faster production issue resolution.
Deployed and supported applications on Kubernetes and OpenShift, managing containerized workloads across multiple environments.
Implemented security and access control using Spring Security and OAuth2, enforcing role-based authorization and compliance with enterprise security standards.
Developed Angular-based frontend modules, building reusable UI components and supporting unit and UI testing with Jasmine and Selenium.
Supported CI/CD pipelines and production operations, troubleshooting build failures, database issues, and application alerts in collaboration with DevOps teams.
Technologies Used: Angular, AOP, Azure, Bootstrap, CI/CD, CSS, CSS3, HTML, HTML5, Java, Jenkins, JMS, Kafka, Kubernetes, Microservices, MySQL, RESTful, S3, SOA, Spring, Spring Boot, Spring Security, SQL, SQL Server
Java Full Stack Developer State Street Corporation
Hyderabad, India Jan 2022 - Jul 2023
Key Responsibilities:
Played a senior developer role in designing and building next-generation Microservices using Java 8, Spring Boot, Spring MVC, and RESTful APIs, deploying and managing services on Pivotal Cloud Foundry (PCF) in an Agile/TDD-driven environment.
Developed responsive Single Page Applications (SPA) using React, HTML5, JavaScript, and advanced UI components such as drag-and-drop functionality, ensuring efficient client–server data binding and optimized browser caching.
Implemented rigorous Unit and Integration Testing using JUnit, strictly following Test-Driven Development (TDD) practices to ensure high code quality, reliability, and regulatory compliance in financial applications.
Designed and implemented data integration and ETL solutions using RESTful Web Services, OAuth 2.0, and JSON, enabling secure data exchange and validation across distributed systems.
Designed and integrated relational and NoSQL data stores including AWS RDS (Aurora), MySQL, DynamoDB, and MongoDB, leveraging the AWS Java SDK for secure connectivity, scalability, and high availability.
Technologies Used: Agile, AWS, DynamoDB, HTML, HTML5, IntelliJ, Java, Java 8, JavaScript, JSON, JUnit, Microservices, MongoDB, MVC, MySQL, NoSQL, OAuth, OAuth 2, OAuth 2.0, PCF, RDS, React, RESTful, Spring, Spring Boot.
Java Developer Visa Inc.
Bangalore, India Sep 2020 - Dec 2021
Key Responsibilities:
Designed, developed, and maintained enterprise-grade Spring MVC applications using Java, Servlets, JSP, HTML5, CSS3, JavaScript, and jQuery, delivering responsive, secure, and high-performance user interfaces.
Implemented Hibernate/JPA-based persistence layers, integrated SQL databases through stored procedures, and designed NoSQL data models with advanced features such as TTL columns and Bloom filters to support high-volume transactional data.
Developed and enhanced frontend modules using Angular 11, building scalable UI components for displaying transaction, reporting, and operational data in compliance-driven environments.
Automated data validation and reporting workflows using Spring Validation, JASPER Reports, and comprehensive JUnit-based unit testing, ensuring data accuracy, system reliability, and audit readiness.
Deployed and supported applications on WebLogic and WebSphere Application Servers, leveraging Pivotal Cloud Foundry (PCF) for cloud-native deployments and managing CI/CD pipelines using GitHub Actions and Java 8 features (Lambdas, Streams, Method References) to streamline builds and releases.
Technologies Used: Spring MVC, Java, Servlets, JSP, HTML5, CSS3, JavaScript, jQuery, Angular 11
Education
Masters / Computer Science (Aug 2023 - May 2025) from Illinois Institute of Technology - Illinois, USA
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