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Cristian Escalante

@cristianescalante

Junior software developer focused on Java backend, building Programa Registro, a layered REST API for dental work management.

Argentina

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What I'm looking for

I'm seeking an internship where I can contribute, learn from an international team, and continue developing practical software engineering skills.

I built Programa Registro, a REST API for dental work management, using Java, Spring Boot, and PostgreSQL. Its layered architecture separates controllers, services, repositories, and entities.

I modeled Cliente, Paciente, Trabajo, EstadoTrabajo, TipoTrabajo, and DetalleTrabajo with JPA relationships and PostgreSQL persistence. I implemented CRUD operations, validations, logical deletion, query filters, and business rules.

I also added BigDecimal calculations for subtotals and totals, global error handling, and basic DTOs for summary responses. I manually tested endpoints with Postman and maintained the project with Git and GitHub.

At Coto C.I.C.S.A., I record and track incidents, prepare reports, and coordinate tasks with internal teams and external providers. My earlier IT technical support work included diagnosing computer, peripheral, and software configuration issues.

Experience

Work history, roles, and key accomplishments

Current

Loss Prevention / Operational Control

Current

Coto C.I.C.S.A.

Jan 2023 - Present (3 years 9 months)

Record, track and communicate incidents; prepare reports and follow internal procedures. Coordinate tasks with internal teams and external providers; track assets and support staff training.

Incident Tracking Reporting Coordination Asset Management

IT Technical Support

Coto C.I.C.S.A.

Jan 2020 - Dec 2022 (2 years 11 months)

Diagnosed and resolved computer, peripheral and software configuration issues. Configured IP printers, checked hardware, maintained technical inventories and updated drivers.

hardware troubleshooting Software Configuration Printer Setup Inventory Management