Java Developer Stack

Pradeep Mittapeally Full Stack Java Developer

Milwaukee, WI +1-989-***-**** *********************@*****.*** LinkedIn SUMMARY

Full Stack Java Developer with 6+ years of experience in developing scalable web applications using Java, Spring Boot, Spring MVC, and RESTful APIs. Proficient in front-end technologies including React.js, Angular, TypeScript, JavaScript, HTML5, CSS3, Bootstrap, and jQuery. Strong expertise in Microservices Architecture, Apache Kafka, and RabbitMQ for backend integration. Skilled in working with MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, and Azure Cosmos DB. Hands-on experience with AWS (EC2, S3, Lambda, API Gateway), Azure, Docker, Kubernetes, and Terraform for cloud-native deployment and orchestration. Experienced in CI/CD pipelines using Jenkins, GitHub Actions, and version control tools like Git, Bitbucket, and SVN. Knowledgeable in Spring Security, OAuth 2.0, JWT, and compliance standards like GDPR and PCI-DSS. Efficient in Agile environments using Jira, Confluence, and Azure DevOps. SKILLS

Languages & Frameworks: Java, Spring Boot, Spring MVC, Spring Security, Hibernate, JPA, .NET/C#, Node.js, PHP, Ruby, React.js, Angular, AngularJS, Redux, TypeScript, JavaScript, AJAX, Template Engines, MVC Frameworks Frontend Development & UI Technologies: HTML5, CSS3, SASS, Bootstrap, jQuery, React Hooks, Ember.js, Foundation, CSS3 Animations, Responsive Web Design, Lazy Loading, Cross-Browser Compatibility, Adobe Photoshop Backend & Microservices: RESTful API Development, Microservices Architecture, Apache Kafka, RabbitMQ Databases & Caching: MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, Azure Cosmos DB, Redis, PL/SQL, Query Optimization & Caching

Cloud & DevOps: AWS (EC2, S3, EKS, ECS, RDS, Lambda, API Gateway, SNS, SQS, Elastic Beanstalk), Azure, Terraform, Docker, Kubernetes (Container Orchestration), Jenkins, GitHub Actions, Git, GitHub, Bitbucket, SVN, TFS Testing & Debugging: JUnit, TestNG, Mockito, Selenium, Jest, Enzyme Security & Compliance: Spring Security, OAuth 2.0, JWT Authentication, AWS KMS, GDPR, PCI-DSS Compliance Tools & Methodologies: Jira, Confluence, Azure DevOps, Agile (Scrum/Kanban), TDD, Design Patterns, Code Reviews PROFESSIONAL EXPERIENCE

Full Stack Java Developer Cisco Systems USA Feb 2024 – Present

Developed 7+ Spring Boot microservices with Kafka handling 180K+ daily transactions, improving integration across partner APIs and decreasing backend processing time by 42% in B2B communication workflows.

Containerized three services using Docker and deployed on Kubernetes (EKS), reducing application startup time by 60% and enabling blue-green deployments across distributed cloud environments.

Integrated React.js, Redux, and lazy loading into dashboards, improving UI rendering performance by 45% and reducing DOM load time for enterprise client-side applications.

Automated deployments using Jenkins, GitHub Actions, and Terraform, raising build success rate from 82% to 98% and cutting deployment effort by over 70% in CI/CD pipelines.

Applied Spring Security, OAuth 2.0, and JWT for secure access control, ensuring PCI-DSS compliance across 12 internal APIs and 3 external-facing client applications.

Enabled centralized logging with ELK Stack for 9 microservices, resulting in a 70% decrease in incident resolution time through real-time alerts and searchable structured logs.

Optimized PostgreSQL and Redis queries across high-traffic services, improving read/write performance by 38% for endpoints handling 150K+ transactions daily.

Software Developer Sage SoftTech India Dec 2019 – Jun 2022

Built 12 modules using Java, Spring MVC, and JPA, powering features for a multi-tenant platform accessed by 120K+ users across separate business domains.

Created five Angular, Bootstrap, and HTML5 responsive workflows, boosting mobile engagement by 28% and enhancing interface accessibility on tablets and small-screen devices.

Refactored backend workflows with MySQL optimization and Redis caching, reducing response latency by 47% during concurrent access spikes across dynamic report views.

Implemented RabbitMQ messaging queues for background processing, ensuring 99.98% delivery success and reducing synchronous load under high-volume transactional workloads.

Secured system access using Spring Security and OAuth 2.0, enforcing fine-grained role-level permissions across Finance, HR, and Support modules without introducing IAM dependencies.

Improved test coverage from 64% to 91% using JUnit and Mockito, resulting in a 36% drop in production incidents and reducing post-release hotfixes across 18 deployments. Frontend Developer Citius Tech India Jun 2017 – Oct 2019

Delivered 10+ React.js, jQuery, and SASS components for a healthcare portal used by 50K+ users, improving cross-browser rendering consistency and form reliability.

Designed six responsive interfaces using HTML5, CSS3, and Foundation, reducing mobile bounce rate by 22% while improving engagement on tablets and smartphones.

Integrated AJAX with REST endpoints for real-time sync, reducing page reload frequency by 40% and enhancing interactivity on data-driven UI components.

Migrated three AngularJS modules to React Hooks, improving rendering performance by 50% and minimizing memory leaks in long-duration patient sessions.

Resolved 150+ UI defects using browser tools and Selenium, achieving 98% test pass rate and reducing regression testing efforts significantly.

Added WCAG 2.1 compliant enhancements like keyboard navigation, aria-labels, and color-contrast improvements, increasing usability score by 33% in accessibility audit results. EDUCATION

Master’s in computers and information System Concordia University Wisconsin, USA May 2024

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