Parvathi Mareddy
System Engineer @Tata Consultancy Services
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WORK HISTORY
System Engineer @Tata Consultancy Services
Built and maintained scalable Java-based backend E-Commerce application using Spring Boot, microservices architecture and SAP Commerce Cloud.• Developed 30+ REST APIs with Java and Spring Boot, reducing system latency by 20% and increasing transaction efficiency by 30%.• Employed TDD with JUnit and Mockito to achieve 80%+ code coverage, resulting in a 40% reduction in production defects.• Tuned SQL queries and optimized indexing to reduce query latency by 30%, supporting higher data throughput.• Collaborated on CI/CD pipelines and deployment automation with DevOps, shortening release cycles by 15%.• Enforced code quality with SonarQube standards and mentored junior developers, contributing to a 30% improvement in overall code quality.• Leveraged Dynatrace and Kibana for proactive monitoring and automated cronjob alerts, boosting post-deployment stability by 20%.• Actively participated in Agile processes (Scrum/Kanban), ensuring 95% on-time delivery and improved cross-functional collaboration.
EDUCATION
Vasireddy Venkatadri Institute of Technology, Nambur (V), Pedakakani(M), PIN-522508(CC-BQ)
Bachelor of Engineering - BE
ABOUT PARVATHI MAREDDY
Backend Developer with ~3 years of experience delivering scalable Java applications and microservices in cloud environments. I’ve developed 30+ REST APIs, improved backend performance by 30% through SQL optimization, and led major modules like Account Management for enterprise systems.My expertise includes Spring Boot, TDD (JUnit, Mockito), and containerized deployments. I’ve worked extensively with SAP Commerce Cloud and have foundational AWS knowledge, enabling me to build and maintain cloud-native, resilient backend systems.I’ve collaborated with DevOps teams to implement CI/CD pipelines and use tools like Dynatrace, SonarQube, and Kibana for performance monitoring and production stability. I also mentor junior developers and support Agile delivery through Scrum and Kanban.I’m actively seeking Java Backend Developer roles where I can bring my expertise in Java, Spring Boot, microservices, and cloud systems to contribute to innovative, high-impact projects.Let’s connect if you’re hiring or working on something exciting in backend development!
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