Prasanthi S
Sunnyvale,USA
Summary
Experienced and dynamic Full Stack Java Developer with a proven track record in designing, developing, and deploying scalable backend solutions using modern technologies such as Kafka, Cassandra, Cosmos DB, and Kubernetes. Skilled in building event-driven architectures and microservices on Azure and AWS cloud platforms, with a strong focus on optimizing system performance and enhancing user experience. Adept at collaborating with cross-functional teams, automating testing processes, and implementing CI/CD pipelines to accelerate delivery cycles. Committed to continuous learning and innovation in software engineering.
Overview
14
14
years of professional experience
Work History
Java Full Stack Developer
Walmart (Cognizant)
Sunnyvale, CA
05.2023 - Current
- Developed and maintained microservices and REST APIs using Spring Boot, Kafka Streams, Cosmos DB, and MySQL, improving data processing efficiency and reducing latency by 20%.
- Configured CI/CD pipelines with Jenkins, cutting build errors by 20% and increasing deployment frequency.
- Built real-time monitoring dashboards with Kibana and Grafana, reducing incident response time by 15%.
- Integrated the FMS system with the CXO system, enabling the creation of test orders that closely resemble production orders. This integration facilitated the generation of real-time orders, improving testing accuracy and ensuring more reliable results.
- Developed automation solutions for creating test orders that flow across multiple systems, replicating production environments. This reduced manual testing time by 30%, increased test coverage, and enhanced QA processes. Automated regression testing pipelines cut release cycles by 25%, enabling the development team to test enhancements more accurately and efficiently, leading to a 20% reduction in development time and effort.
- Contributed on the migration of microservices from JDK 8 to JDK 17, improving security and performance by 10%.
- Implemented MX_SAMS resourcing in the FMS system to optimize stock allocation from distribution centers (DC) to stores, resulting in a 25% reduction in order cancellations due to stock unavailability and a 15% decrease in overall costs.
- Integrated Inventory Management into the FMS system, enabling event-based updates to ensure real-time inventory tracking. This integration resulted in a 30% improvement in inventory accuracy and a 20% reduction in stock discrepancies by ensuring timely and consistent updates for item inventory changes.
- Implemented event-driven architectures using Kafka and distributed databases like Cassandra and Cosmos DB for high-availability data management.
Software Engineer
Apple
Sunnyvale, CA
11.2018 - 06.2020
- Developed backend services with Spring MVC and Kafka, improving data consistency and reducing message latency by 20%.
- Dockerized applications, reducing environment setup time by 40% and improving deployment consistency.
- Designed and optimized responsive GUIs using AngularJS, Bootstrap, and HTML/CSS, enhancing cross-platform performance by 30%.
- Integrated JMS for asynchronous messaging and managed CI/CD pipelines with Jenkins, increasing deployment efficiency by 25%.
- Led backend optimization efforts, reducing message latency by 20% and improving the overall user experience.
- Led regression testing efforts, reducing defect rates by 20% and accelerating release cycles.
Java Developer
Croma Retail
Bangalore, India
09.2013 - 11.2014
- Developed backend solutions using Java, J2EE, Spring, and MyBatis, increasing response time by 20%.
- Designed interactive user interfaces with JavaScript, jQuery, and AngularJS, boosting user engagement by 25%.
- Implemented Spring MVC framework and Log4J for logging, improving error tracking efficiency by 30%.
Software Developer
TATA Consultancy Services
Mumbai, India
10.2011 - 08.2013
- Developed responsive UIs using JSP, JavaScript, jQuery, HTML5, and Bootstrap, reducing load times by 20%.
- Configured Log4J for logging, reducing debugging time by 25%.
- Conducted requirement analysis and design documentation, improving project timelines by 10%.
- Performed testing and bug fixes, reducing post-deployment issues by 15% and enhancing system stability.
Education
Bachelor of Technology (B. Tech) - undefined
SRKR Engineering College
01.2011
Skills
- RESTful apis
- Hibernate ORM
- Spring framework
- API design and development
- SQL and NoSQL databases
- Microservices architecture
- JUnit and mockito
- AWS and Azure
- Git version control
- Maven and gradle
- Design patterns
- Docker and Kubernetes
- Jenkins and travis CI
- Agile methodologies
- Asynchronous programming
- SOAP and restful web services
- Testing and debugging
- Multithreading
- Software development tools: JIRA, confluence
- API integration
- Continuous delivery
- Unit and integration testing
- Java development
- Software architecture patterns
Timeline
Java Full Stack Developer
Walmart (Cognizant)
05.2023 - Current
Software Engineer
Apple
11.2018 - 06.2020
Java Developer
Croma Retail
09.2013 - 11.2014
Software Developer
TATA Consultancy Services
10.2011 - 08.2013
Bachelor of Technology (B. Tech) - undefined
SRKR Engineering College