Open to opportunities

Leayes Eid

@leayeseid

Message

Java full-stack engineer building reliable financial and payment platforms on AWS/Azure.

United States

Message

What I'm looking for

I’m looking for a team building secure, high-reliability fintech products where I can own Java/Spring APIs, React dashboards, and scalable AWS/Azure deployments—improving performance and reliability end to end.

I’m a Java full-stack engineer with 2 years of hands-on experience building financial and payment systems. I design, build, and deploy data platforms on AWS and Azure, delivering features across backend and frontend with a strong focus on reliability and security. I specialize in REST APIs with Java and Spring Boot that process thousands of daily transactions, including services that support critical financial workflows for 200+ applications.

I also build frontend experiences with React and React.js, creating dashboards and real-time displays that help financial teams track payments and reconcile accounts. On the data and operations side, I design PostgreSQL schemas and use Redis caching to improve performance and consistency, and I deploy at scale with Docker, Kubernetes, and CI/CD pipelines. In my current role, I’ve maintained 99.95% uptime, achieved 85+ code coverage with JUnit and Mockito through test-driven development, and I mentor teammates on Spring Boot patterns, database optimization, and production best practices.

Experience

Work history, roles, and key accomplishments

Current

Java Full Stack Engineer

Current

Davis and Church

Aug 2024 - Present (1 year 11 months)

Builds REST APIs in Java 17 with Spring Boot for high-volume transaction processing and develops React dashboards for payment tracking, transaction history, and reconciliation. Implements PostgreSQL schema and query optimization, Redis caching, unit testing with JUnit/Mockito, and Docker/Kubernetes deployments with GitHub Actions CI/CD.