Full Stack Java Developer with 6+ Years Experience

Prathyusha V

Full Stack Java Developer

Contact: +1-254-***-**** Email id : ****************@*****.*** Location: Dallas,Texas

Professional Summary

Results-driven Full Stack Java Developer with 6+ years of experience designing, developing, and deploying scalable enterprise applications using Java, Spring Boot, and microservices architecture. Proven expertise in cloud platforms (AWS, Azure, GCP), CI/CD pipelines, containerization, and full-stack development across frontend and backend technologies. Strong background in Agile/Waterfall methodologies, system design, and end-to-end project delivery.

TECHNICAL SKILLS:

Languages: Java, J2EE, SQL, Python, JavaScript, TypeScript, PL/SQL, HTML5, CSS3

Frameworks: Spring Boot, Spring MVC, Spring Security, Hibernate, JPA, Struts, Node.js, React, Angular, Vue.js

Cloud & DevOps: AWS (EC2, S3, Lambda, RDS), Azure (AKS, App Services), GCP, Docker, Jenkins, Git, Kubernetes

Databases: Oracle, PostgreSQL, MySQL, MongoDB, Cassandra, DB2, DynamoDB

Tools: Jira, Maven, Grafana, Prometheus, ELK Stack, Tableau, Power BI, Postman

Methodologies: Agile, Scrum, Waterfall, Microservices, RESTful APIs, CI/CD, TDD

PROFESSIONAL EXPERIENCE

Full Stack Java Developer American Express, Phoenix, AZ

Nov 2024 – Present

Developed and maintained scalable web applications using Java 1.8, Spring MVC, and microservices architecture, improving system modularity and deployment flexibility.

Designed and implemented RESTful APIs using Spring Boot, enabling seamless integration with front-end frameworks like Angular and React.

Automated deployment processes by implementing CI/CD pipelines with Jenkins and Git, reducing deployment cycles by 30% and enhancing team productivity.

Leveraged AWS cloud services (S3, Lambda, EC2, RDS) to build resilient and scalable cloud-native applications, reducing infrastructure costs by 20%.

Integrated multi-cloud strategies using AWS, Azure, and GCP to design cloud-agnostic architectures, ensuring high availability and disaster recovery compliance.

Enhanced system observability by implementing monitoring solutions with Prometheus, Grafana, and ELK stack, reducing mean time to resolution (MTTR) by 25%.

Developed secure authentication workflows using OAuth 2.0 and LDAP, strengthening application security and compliance with enterprise standards.

Collaborated with cross-functional teams in Agile/Scrum ceremonies to deliver features in bi-weekly sprints, improving team velocity by 15%.

Containerized applications using Docker and orchestrated with Kubernetes, improving scalability and resource utilization across environments.

Optimized database performance by designing efficient SQL/NoSQL schemas in PostgreSQL and MongoDB, reducing query latency by 40%.

Conducted code reviews and mentored junior developers, improving code quality and adherence to best practices across the team.

Implemented automated testing using JUnit and Mockito, increasing test coverage to 85% and reducing post-release defects.

Full Stack Java Developer Quotient, Mountain View, CA

Jun 2023 – Oct 2024

Migrated legacy Struts application to Spring Boot microservices, improving system performance by 25% and reducing latency through asynchronous processing and caching strategies.

Developed RESTful web services using Spring Boot and integrated with React-based front-end applications, enhancing user experience and reducing page load time by 20%.

Built cross-platform mobile applications with React Native, implementing features like navigation, push notifications, and Firebase integration to support over 10K+ monthly active users.

Deployed and managed applications on AWS EC2, configured IAM policies, and implemented Auto Scaling groups to maintain 99.9% uptime during peak traffic.

Implemented event-driven architecture using Apache Kafka for real-time data streaming between microservices, improving data consistency and system responsiveness.

Designed and optimized NoSQL databases (MongoDB, Cassandra) to handle high-volume transactional data, reducing read/write latency by 35%.

Introduced containerization with Docker and orchestrated services using Kubernetes, streamlining deployment and improving resource utilization across development and production environments.

Developed responsive UI components using React, Redux, and Material-UI, ensuring consistent user experience across web and mobile platforms.

Established automated testing pipelines using JUnit, Mockito, and Selenium, increasing test coverage to 90% and reducing regression bugs by 40%.

Collaborated with cross-functional Agile teams in sprint planning, daily stand-ups, and retrospectives, improving delivery predictability and team velocity.

Integrated CI/CD workflows with Jenkins and GitLab, enabling seamless code integration, automated builds, and deployment to staging and production environments.

Conducted performance tuning and monitoring using AWS CloudWatch and New Relic, identifying and resolving bottlenecks that improved application throughput by 30%.

Software Engineer Deloitte, India

May 2021 – Dec 2022

Translated business requirements into technical specifications for Java-based applications, ensuring alignment with functional and non-functional requirements.

Developed scalable applications using J2EE, Servlets, JSP, and REST APIs, reducing system response time by 20% through code optimization and caching.

Mentored 3+ junior developers through code reviews, pair programming, and Agile training, improving team productivity by 15%.

Designed and implemented Spring MVC and Hibernate-based modules, enhancing application maintainability and reducing database access time by 30%.

Collaborated with QA and business analysts in Agile sprints, delivering 4 major releases ahead of schedule with 95%+ defect-free deployment.

Integrated RESTful web services with front-end frameworks like Angular and React, enabling seamless data exchange and improving UI responsiveness.

Automated build and deployment processes using Jenkins, reducing manual effort by 40% and ensuring consistent delivery across environments.

Participated in system design reviews and architectural discussions, providing input that improved scalability and security of enterprise applications.

Java Developer L&T, India

Sep 2018 – Apr 2021

Developed Java applications using Spring Boot, Hibernate, and REST APIs, improving application performance by 15% through efficient service layer design.

Built responsive and accessible user interfaces using JavaScript, HTML5, CSS3, and React/Angular, enhancing cross-browser compatibility and mobile responsiveness.

Implemented CI/CD pipelines with Jenkins, automating build and deployment processes and reducing manual release efforts by 40%.

Conducted unit and integration testing using JUnit and Mockito, achieving 85% code coverage and reducing post-deployment defects.

Designed and optimized SQL queries and stored procedures in Oracle and SQL Server, improving data retrieval times by 25% for high-transaction modules.

Participated in Agile/Scrum ceremonies, contributing to sprint planning, task estimation, and retrospective discussions to improve team velocity.

Collaborated with QA and business teams to troubleshoot and resolve production issues, ensuring 99% application uptime and user satisfaction.

Utilized Git for version control and branching strategies, improving code collaboration and reducing merge conflicts across the development team.

EDUCATION

M.S. in Computer Science – Rowan University (2024)

B-Tech in Computer Science – JNTUH (2018)

CERTIFICATIONS

AWS Certified Developer

Microsoft Certified: Azure Developer Associate

Oracle Certified Professional (OCP) SE 11 & 17

Full-Stack Java Developer Certification

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