Chinmayee Sahoo
Jersey City,NJ
Summary
Senior Software Engineer with 12+ years of experience developing secure, scalable cloud-native applications in the financial services domain. Expertise in Java, Spring Boot, Microservices, AWS, Kafka, Kubernetes, and CI/CD automation. Proven ability to design resilient event-driven systems, optimize application performance, and deliver business-critical solutions through end-to-end software development. Strong collaborator and mentor with a focus on engineering excellence, operational reliability, and continuous improvement.
Overview
13
13
years of professional experience
1
1
Certification
Work History
Senior Associate
JPMorgan Chase & Co
Jersey City, NJ
10.2025 - Current
- Engineered and implemented a cloud-native microservice using Java/Spring Boot to serve as the domain orchestration layer for Chase's Merchant Billpay platform.
- Engineered and sustained a Maven multi-module architecture to ensure clear separation of REST business integration and cross-cutting layers.
- Developed and implemented event-driven integration with payment accounting settlement service through Kafka to streamline settlement and reconciliation processes, focusing on publisher services and consumer architecture.
- Designed and configured AWS infrastructure using EAC.
- Automated CI/CD pipelines with Spinnaker + Jenkins + Jib, including using ECS post-Deployment , spinnaker functional stage integration.
- Worked with AWS services such as ECS,CloudWatch,PrivateLink, IAM, Lambda, and Secrets Manager.
- Assisted in gathering requirements, analyzing needs, designing solutions, developing applications, testing processes, and releasing updates. Supported teams in reducing operational errors through comprehensive requirement analysis and project execution.
- Facilitated collaboration with cross-functional teams to troubleshoot and resolve issues.
- Executed comprehensive performance and database analyses to enhance responsiveness and scalability of newly developed services and data systems.
- Spearheaded management and support of production rollouts, meticulously mitigating risks through comprehensive testing and stability assessments at each phase.
- Conducted in-depth analysis of system performance throughout rollout, proactively identifying and resolving potential issues to maintain optimal functionality.
- Took ownership to work with the consultant team to achieve
our targets and provided mentorship to team members to promote knowledge sharing and best practices. - Executed resiliency testing to ensure optimal Game Day performance.
- Developed comprehensive documentation for architecture onboarding and operational runbook to enhance team efficiency.
- Conducted comprehensive technical presentations and interactive Q&A sessions to support team development.
- Leveraged AI-assisted development tools to accelerate implementation, testing, refactoring, and documentation while maintaining code quality, security, and engineering best practices.
Senior Associate
JP Morgan Chase & Co
Bangalore, IND
07.2020 - 09.2025
- Worked on Limits modernization activities by migrating legacy monolithic applications to microservices architecture.
- Designed and developed cloud-native microservices using Java and Spring Boot.
- Hands-on Kubernetes experience operating containerized workloads in production, including deployments, scaling, observability, and incident troubleshooting.
- Conducted code reviews.
- Optimized SQL queries, reducing response time by 40%.
Software Engineer
JPMorgan Chase & Co
Hyderabad, IND
06.2018 - 07.2020
- Developed enterprise applications with Java, Spring Boot, REST APIs, and database technologies to meet business requirements.
- Implemented enhancements and defect fixes and provided production support within Agile SDLC to improve application stability.
- Participated in design discussions, code reviews, testing, and deployment activities.
Software Developer
Jocata Financial Advisory & Technologies
Hyderabad, IND
10.2013 - 06.2018
- Designed and developed backend services using Java, Spring Boot, and Microservices, integrating REST APIs and backend systems to support enterprise applications.
- Designed and optimized SQL queries, stored procedures, and database interactions using Oracle/MySQL, improving application performance and ensuring data integrity.
- Collaborated with cross-functional Agile teams throughout the Software Development Life Cycle (SDLC), participating in requirements analysis, development, code reviews, testing, deployment, and production support.
Education
Master of Computer Applications - Computer And Information Systems
Berhampur University
India07-2013
Skills
- Java
- SpringBoot
- Microservices
- REST APIs
- Hibernate
- Apache Kafka
- AWS
- Kubernetes
- Jenkins
- Maven
- GIT
- Oracle
- Mysql
- CockroachDB
- Splunk
- Grafana
- Dynatrace
Certification
AWS Certified Cloud Practitioner
Timeline
Senior Associate
JPMorgan Chase & Co
10.2025 - Current
Senior Associate
JP Morgan Chase & Co
07.2020 - 09.2025
Software Engineer
JPMorgan Chase & Co
06.2018 - 07.2020
Software Developer
Jocata Financial Advisory & Technologies
10.2013 - 06.2018
Master of Computer Applications - Computer And Information Systems
Berhampur University
WORK AUTHORIZATION
Authorized to work in the United States.