Sushant K.
Java Engineer (Spring Boot | Angular | Kafka | Microservices | AWS)
- Role
- Software Engineer at American Airlines
- Location
- Phoenix, AZ, US
- LinkedIn followers
- 500 followers
About Sushant K.
Senior Java Spring Developer(Angular | AWS | Kafka | Microservices) with experience…
Experience
Software Engineer
Mar 2024 — Present · Phoenix, AZ, US
Senior Java Developer of a Time and Pay Application (20-year monolith with active development). Owned critical features in a live monolith—exposing new REST APIs, refactoring legacy Servlets, and extending, adding new pay-rules and balanceaccrual logic where a single balance/pay error can trigger immediate escalation and manual intervention. Tech: Java 17, Spring 3.4, Oracle, Servlets, Kafka, GitHub Actions, Angular- Angular Development: Built responsive standalone Angular components for GPMS UI, implementing reactive forms for pay rule configurations and reusable component libraries while optimizing change detection for large employee datasets- Kafka Event Streaming: Designed Kafka event-driven architectures for real-time clock and balance data transfers across different systems- AWS Cloud Infrastructure: Deployed containerized microservices on ECS with Fargate for serverless compute and EC2 for legacy workloads, configured auto-scaling policies for variable processing demands, and utilized CloudWatch for monitoring and IAM for secure access management across services- Job Schedulers: Built ecient nightly job schedulers that process millions of employee records and refresh the system’s source-of-truth payroll balances before each workday- Partnered directly with business owners to translate payroll-domain ideas into clear, testable requirements, aligning technical work with critical business timelines and priorities- Microservices Modernization/Migration: Framework leap-frog. Guided a distributed team through Angular 7 to 18, Spring 2.15 to Spring 3.40, Java 8 to Java 17 across eight services.
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.