I am a software development engineer with over 4 years of experience designing scalable full-stack applications and distributed microservices. I have built high-throughput systems for real-time fraud detection at PayPal using Java, Spring Boot, and Apache Kafka, achieving sub-millisecond latency for 500k+ transactions per minute. I enjoy delivering data-rich dashboards and secure, cloud-native infrastructure on AWS, and I thrive in collaborative Agile environments to turn complex business requirements into reliable, high-performance software. I’m driven by building robust APIs, optimizing data pipelines, and improving developer productivity through automated CI/CD and comprehensive testing. I value maintainable code, strong security, and continuous learning, and I’ve contributed to cross-functional teams to improve efficiency and data visualization in internal workflows by over 25%.

Sravani Raghavaraju

I am a software development engineer with over 4 years of experience designing scalable full-stack applications and distributed microservices. I have built high-throughput systems for real-time fraud detection at PayPal using Java, Spring Boot, and Apache Kafka, achieving sub-millisecond latency for 500k+ transactions per minute. I enjoy delivering data-rich dashboards and secure, cloud-native infrastructure on AWS, and I thrive in collaborative Agile environments to turn complex business requirements into reliable, high-performance software. I’m driven by building robust APIs, optimizing data pipelines, and improving developer productivity through automated CI/CD and comprehensive testing. I value maintainable code, strong security, and continuous learning, and I’ve contributed to cross-functional teams to improve efficiency and data visualization in internal workflows by over 25%.

Available to hire

I am a software development engineer with over 4 years of experience designing scalable full-stack applications and distributed microservices. I have built high-throughput systems for real-time fraud detection at PayPal using Java, Spring Boot, and Apache Kafka, achieving sub-millisecond latency for 500k+ transactions per minute. I enjoy delivering data-rich dashboards and secure, cloud-native infrastructure on AWS, and I thrive in collaborative Agile environments to turn complex business requirements into reliable, high-performance software.

I’m driven by building robust APIs, optimizing data pipelines, and improving developer productivity through automated CI/CD and comprehensive testing. I value maintainable code, strong security, and continuous learning, and I’ve contributed to cross-functional teams to improve efficiency and data visualization in internal workflows by over 25%.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Work Experience

Software Developer at PayPal
October 1, 2023 - Present
Designed and implemented real-time fraud detection microservices using Java 8, Spring Boot, and Apache Kafka to process over 500,000 transactions per minute with low latency. Created scalable MongoDB schemas and aggregation pipelines for user behavior logs and transaction metadata, improving data retrieval performance by 12%. Developed a responsive React.js dashboard with Redux, Chart.js, and Material UI to visualize flagged transactions and fraud trends, enhancing analyst workflows. Improved fraud detection efficiency by refining scoring models and optimizing service response times. Implemented secure API authentication with OAuth 2.0 and JWT, and integrated third-party APIs (IP geolocation, device fingerprinting) to boost fraud scoring accuracy. Configured AWS S3 for encrypted storage of historic logs and reports with lifecycle policies, supporting compliance and reducing long-term storage costs through archival to Glacier. Built CI/CD pipelines using GitHub Actions and Jenkins, redu
Associate Software Developer at PwC
June 1, 2021 - November 1, 2022
Designed and implemented scalable Java modules and REST APIs on the Guidewire platform, improving response times by optimizing distributed workflows for enterprise insurance clients. Delivered production-ready software in an Agile environment, collaborating with cross-functional teams during sprint planning. Improved distributed system performance through debugging and optimization. Deployed code through CI/CD pipelines and increased test coverage by 40%. Developed dynamic UI components using JavaScript and HTML/CSS to enhance policy management and claims interfaces, ensuring a responsive and user-friendly experience for insurance agents and clients.
Associate Software Developer at PwC (PricewaterhouseCoopers) – India
June 1, 2021 - November 1, 2022
Designed and implemented scalable Java modules and REST APIs on the Guidewire platform, improving response times by optimizing distributed workflows for enterprise insurance clients. Delivered production-ready software in a fast-paced Agile environment, collaborating with cross-functional teams during daily standups and sprint planning. Improved distributed system performance through debugging and optimization, and deployed code through CI/CD pipelines with increased test coverage by 40%.

Education

Master of Science in Information Systems and Technology at University of North Texas (UNT)
January 11, 2030 - December 22, 2025
Bachelor of Engineering in Computer Science and Engineering at Sathyabama University
January 11, 2030 - December 22, 2025
Master of Science in Information Systems and Technology at University of North Texas (UNT), TX, USA
January 11, 2030 - December 22, 2025
Bachelor of Engineering in Computer Science and Engineering at Sathyabama University, Chennai, India
January 11, 2030 - December 22, 2025
Master of Science at University of North Texas
January 1, 2023 - January 1, 2024

Qualifications

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Industry Experience

Software & Internet, Professional Services, Financial Services, Education, Other