Stack Developer Java

Prudhvi Potnuru

FULL STACK DEVELOPER

Location: - Texas, USA Mail: ***************@*****.*** +1-469-***-**** LinkedIn PROFESSIONAL SUMMARY:

Full Stack Java Developer with 5+ years of experience in designing and implementing robust, scalable and secure applications. Expertise includes Java 21, Spring Boot 3.x, Kafka, Docker, AWS Lambda, S3, API Gateway, RESTful APIs, GraphQL, OpenAPI, OAuth2, OpenID Connect, JWT, mTLS, React.js 18+, Redux Toolkit, TypeScript, Tailwind CSS, SonarQube, Checkmarx, OWASP, Redis, Memcached, Apache Spark, Flink, Kafka Streams, FIX Protocol, ISO 20022, Power BI, ELK Stack, Prometheus, Grafana, JUnit, Selenium, Spring Security, MySQL, PostgreSQL, Angular, Bootstrap and WebSocket.

TECHNICAL SKILLS:

Programming Languages: Java 21, TypeScript, JavaScript Frameworks & Libraries: Spring Boot 3.x, Spring Security, Redux Toolkit, React.js 18+, Angular, Bootstrap API Development: RESTful APIs, GraphQL, OpenAPI, WebSockets Security: OAuth2, OpenID Connect, JWT, mTLS, OWASP Top 10, SonarQube, Checkmarx Microservices & Cloud: AWS (Lambda, S3, API Gateway, EC2), Docker, Kubernetes Messaging & Streaming: Kafka, Kafka Streams, Apache Flink, RabbitMQ Databases: MySQL, PostgreSQL, Redis, Memcached

Big Data & Processing: Apache Spark, Apache Flink

Infrastructure & DevOps: ELK Stack (Elasticsearch, Logstash, Kibana), Prometheus, Grafana, CI/CD Testing & Automation: JUnit, Selenium, Postman, TestNG, JMeter Version Control : Git, GitHub, GitLab

Project Management: Jira, Agile, Scrum

Operating System: Windows, Linux, Mac iOS.

EDUCATION:

Master of Computer Science - State University of New York, Buffalo, NY, USA Bachelor of Computer Science and Engineering - Andhra University, Visakhapatnam, India PROFESSIONAL EXPERIENCE:

JPMorganChase – TX August 2022 – Present

Full Stack Developer

Engineered a high-performance, event-driven microservices architecture for real-time financial transactions using Java 21, Spring Boot 3.x, Kafka and Docker, reducing transaction latency by 45% and improving fault tolerance.

Optimized cloud infrastructure by integrating AWS Lambda, S3 and API Gateway for serverless financial report processing, cutting infrastructure costs by 25% while ensuring compliance with SOC 2 and PCI DSS.

Designed and developed secure and scalable RESTful and GraphQL APIs with OpenAPI documentation, improving cross-platform API interoperability and streamlining integration with third-party banking services.

Implemented advanced security mechanisms using OAuth2, OpenID Connect, JWT and mutual TLS (mTLS) to ensure secure authentication, authorization and data encryption for financial transactions.

Developed and deployed an intuitive, high-performance React.js 18+ UI with Redux Toolkit, TypeScript and Tailwind CSS, enhancing real-time financial data visualization and improving user experience.

Strengthened application security and ensured regulatory compliance (e.g., SOX, GDPR and FFIEC) by enforcing secure coding standards with SonarQube, Checkmarx and OWASP Top 10 best practices.

Optimized system performance by implementing distributed caching solutions with Redis and Memcached, reducing API response time by 35% and enhancing scalability.

Developed financial data processing pipelines leveraging Apache Spark, Flink and Kafka Streams, enabling real-time fraud detection and anomaly detection, reducing fraudulent transactions by 30%.

Integrated financial industry protocols such as FIX Protocol and ISO 20022 to facilitate seamless banking transactions across multiple financial institutions, ensuring compliance with SWIFT and SEPA standards.

Designed and implemented real-time Power BI dashboards for transaction monitoring, financial risk analysis and KPI reporting, improving data-driven decision-making by 40%.

Enhanced system observability and real-time monitoring using ELK Stack (Elasticsearch, Logstash, Kibana), Prometheus and Grafana, reducing mean time to resolution (MTTR) by 50%. Zensar Technologies – India June 2018 - July 2021 Full Stack Developer

Spearheaded the design and implementation of a microservices architecture, resulting in a 40% increase in system scalability and enabling seamless integration of new features without downtime.

Strategically integrated AWS services, including EC2 and S3, achieving a 30% reduction in infrastructure costs while enhancing application performance and reliability through optimized resource allocation.

Developed and implemented automated testing frameworks utilizing JUnit and Selenium, leading to a 50% decrease in manual testing efforts and significantly improving code quality and deployment speed.

Engineered and maintained high-performance web applications leveraging Java and Spring Boot, ensuring robust functionality and user-centric design to meet evolving business requirements.

Established and enforced security protocols using Spring Security and OAuth 2.0, ensuring secure user authentication and authorization processes to protect sensitive data.

Designed and optimized complex database schemas in MySQL and PostgreSQL, enhancing data retrieval efficiency and supporting high-volume transactions with minimal latency.

Created and consumed RESTful APIs to facilitate seamless communication between front-end and back-end services, ensuring data integrity and responsiveness in application interactions.

Leveraged Docker and Kubernetes for the containerization and orchestration of microservices, streamlining deployment processes and enhancing scalability and maintainability of applications.

Implemented comprehensive logging and monitoring solutions using the ELK Stack, providing real-time insights into application performance and facilitating proactive issue resolution.

Developed responsive and dynamic UI components using Angular and Bootstrap, ensuring cross-browser compatibility and an optimal user experience across various devices.

Designed and implemented WebSocket services to enable real-time data updates within applications, enhancing user engagement and interactivity.

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