Looking for a job

Kevin Guzmán Marca

@kevinguzmnmarca

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I build production backend systems with Java, Spring Boot, and PostgreSQL.

Bolivia

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What I'm looking for

I'm looking to build production backend services where I can own APIs, database design, authentication, and deployment while learning from a strong engineering team and delivering real value to users.

I've built and shipped production backend systems for CADET and UCB Tarija, including a live administrative platform that digitized paper-based association workflows.

At CADET, I led the backend for member affiliation, FIFO payment processing, scheduling, role-based virtual office access, and document storage using Spring Boot, PostgreSQL, Flyway, MinIO, and Docker.

For UCB's psychology clinic and vocational orientation platforms, I built REST APIs, authentication flows, psychometric scoring, AI-generated reports, and automated PDF, Excel, Word, and ZIP exports.

I'm a Systems Engineering student who works independently on real client deliverables, from database design and API documentation through production deployment.

Experience

Work history, roles, and key accomplishments

Backend Developer Intern

Favorcito

Jan 2026 - May 2026 (4 months)

Developed and maintained backend services and REST APIs for a live web platform, working independently in a remote environment. Collaborated with the team to integrate backend logic with front-end requirements and debug production issues.

Java Spring Boot REST APIs SQL NoSQL Git GitHub Docker