Looking for a job

Agustin Luparia

@agustinluparia

Message

I build production Java backend systems, billing automation, and scalable microservices.

Argentina

Message

What I'm looking for

I'm looking to build and improve production backend systems, especially Java services, microservices, integrations, automation, and reliable delivery pipelines.

I've delivered production enterprise systems at Solutions Malls, maintaining Oracle PL/SQL business logic and modernizing Java EE and Apache Struts applications used by multiple retail clients.

I run the recurring direct-debit billing cycle for SORDIC through Prisma Medios de Pago, handling file submission, responses, rejections, retries, and reconciliation. I'm also building PackedGo as a set of Java Spring Boot microservices with tested REST APIs, multi-tenant data modeling, Docker, and CI/CD delivery.

I own projects end to end, including ProTula, a sports prediction app published on the App Store and Google Play with more than 4,000 users.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Solutions Malls

Jan 2025 - Present (1 year 8 months)

Develops and maintains core business logic in PL/SQL stored procedures on Oracle Database, supports enterprise-scale retail management systems, and refactors legacy Java EE and Apache Struts applications. Diagnoses and resolves critical SOAP web service integration failures and develops AI-powered data extraction features.

Pl SQL Oracle Database Java EE SOAP Agile AI