Mandapati Appi Reddy
Java Full Stack Develope @J.P. Morgan
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WORK HISTORY
Java Full Stack Develope @J.P. Morgan
Led development of cloud-native microservices for digital wealth management and retirement platforms, supporting regulated financial workflows under SOX, SEC, and PCI-DSS compliance. • Designed and implemented Spring Boot–based microservices with Hibernate and PostgreSQL, reducing API latency by 35% and improving system scalability by 50%. • Built event-driven architectures using Apache Kafka to enable asynchronous trade execution, portfolio updates, and account rebalancing across distributed services. • Implemented Redis caching for high-frequency market and portfolio data, cutting database load by 45% and improving response times for real-time dashboards. • Developed responsive, high-performance UI components using React.js, TypeScript, Bootstrap, and Tailwind, reducing page load times by 30% for investment analytics dashboards. • Integrated enterprise-grade authentication and authorization using OAuth2, JWT, and SAML, strengthening security posture and meeting ISO 27001 and GDPR standards. • Collaborated closely with product owners, QA, and DevOps teams in Agile/Scrum environments to deliver secure, scalable features with high production stability.
EDUCATION
Siddhartha Institute of Engineering & Technology.
Bachelor's degree, Computer Science
Rivier University
Master's degree, Computer Science
ABOUT MANDAPATI APPI REDDY
I am a Java Full Stack Developer with 4+ years of experience in designing and building scalable enterprise applications using Java, Spring Boot, Microservices, Angular/React, PostgreSQL, MySQL, and AWS. I specialize in developing high-performance backend systems, optimizing API and database performance, and creating responsive, modern UI components. I’ve delivered solutions that improved system scalability by up to 50%, reduced latency by 35–45%, and supported real-time financial transactions processing millions of requests per day.My experience includes implementing secure authentication frameworks (OAuth2, JWT, SAML), building event-driven systems with Kafka, automating CI/CD with Jenkins and GitHub Actions, and deploying containerized microservices on Docker and Kubernetes. I’ve contributed to large-scale digital transformation projects at Fidelity Investments and HCL Tech, ensuring 99.9%+ uptime, faster releases, and enhanced user experiences. I’m passionate about clean code, cloud-native development, and solving complex engineering challenges that drive meaningful business impact.
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