Meghana B
Full Stack Developer(Java, ForgeRock, Cloud Native, AWS Public Cloud Infrastructure)
- Role
- Senior Software Engineer at Mastercard
- Location
- O\'Fallon, MO, US
- LinkedIn followers
- 500 followers
About Meghana B
Extensive experience in full-stack development, I bring a wealth of knowledge and…
Experience
Senior Software Engineer
Jan 2024 — Present · Dallas, TX, US
Led design of Spring Boot microservices on AWS ECS Fargate, building fault-tolerant systems for high-concurrency workloads. Implemented Jenkins pipelines with canary and rollback flows for reliable CI/CD automation and eliminate manual deployments. Integrated AWS Lambda, API Gateway, and IAM to enforce service communication with token-based authentication architecture. Designed React.js and Redux UIs consuming REST APIs and WebSocket’s, ensuring responsive user experiences in production. Re-architected legacy Hibernate modules into modular back-end services using and clean layered architectural patterns. Refined PostgreSQL schemas and complex queries to improve API response time under concurrent traffic and transactional load. Developed unit/integration tests with JUnit and Mockito to ensure functional coverage and code stability at every release cycle. Containerized Spring Boot services using Docker and managed local testing environments with Docker Compose configurations. Set up monitoring using Prometheus and Grafana to track service metrics, alert thresholds, and real-time system behavior analysis. Worked in Agile Scrum teams using Jira to deliver production-ready features in bi-weekly sprints through structured ceremonies.
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