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Screy User

@screyuser

Message

I build scalable Java backend systems for fintech, payroll, and high-volume enterprise applications.

Romania

Message

What I'm looking for

I'm looking to build impactful backend software in a collaborative environment where I can keep learning, solve complex distributed-system problems, and contribute to reliable enterprise products.

At iiPay, I develop Spring Boot and JAX-RS backend features for a high-volume payroll platform, support production deployments, and trace complex request flows across multi-service APIs and nginx proxies.

Previously at HCLTech, I helped migrate a large Java 8 monolith to Spring Boot microservices and optimized database queries from minutes to milliseconds. At Infosys Consulting, I built employee-management workflows for onboarding, offboarding, assets, learning, and payroll integrations.

I'm a backend developer with nearly five years of experience who enjoys collaborative teams, continuous learning, and building software that makes a real impact.

Experience

Work history, roles, and key accomplishments

Current

JAVA Developer

Current

iiPay

Apr 2025 - Present (1 year 4 months)

Developed backend features within SpringBoot and a custom JAX-RS transaction framework powering the core API layer of a high-volume payroll processing system. Debugged complex issues across a multi-service architecture, tracing request flows through nginx reverse proxies to identify root causes spanning multiple APIs.

Java Spring Boot Jax Nginx Debugging Auth0 Azure

JAVA Software Engineer

HCLTech

Dec 2023 - Apr 2025 (1 year 4 months)

Contributed to the migration of a large-scale Java 8 monolithic application to a Spring Boot microservices architecture, enhancing the system's scalability and flexibility. Optimized database queries, reducing response times from a couple of minutes to milliseconds, dramatically improving system performance and user experience.

Java Spring Boot Microservices Database Optimization Pagination Asynchronous Programming

JAVA Software Developer

Infosys Consulting

Jun 2022 - Dec 2023 (1 year 6 months)

Developed an employee management system, digitizing onboarding, offboarding, and asset management processes. Designed a MySQL database with tables for audit trails, employee data, and payroll, ensuring data integrity with unique CNP identifiers.

Java MySQL REST APIs JWT Kubernetes Docker