At Artekium Technology Studio, I design and implement Java and Spring Boot backend services for fintech and banking clients. I also develop React, TypeScript, and Node.js applications, delivering production-ready features end to end.
I optimized Oracle SQL queries to improve performance and reduce response times in production, and contributed to architecture design, code reviews, and CI/CD deployment strategies.
At Geopagos, I developed backend services and React frontends for a high-traffic fintech environment, integrating secure REST APIs with third-party payment providers. I also designed and optimized relational and NoSQL data models.
At Coldview, I led a team of six developers delivering enterprise content management and document archiving solutions. I designed Java and PL/SQL backend systems, managed hiring and mentoring, and oversaw architecture decisions and production deployments.
