About Carlos Antonio
Spanish
Native or bilingual
English
Conversational
Experience
- Domain LogicSenior Backend DeveloperPUBLIC SECTORSeptember 2024 - December 2025 (1 year and 3 months)Madrid, SpainBackend Developer on the C4T project, focused on police agent management systems, contributing to a greenfield initiative from early stages. Designed and developed domain-driven web services using Spring Boot, Java 21, JPA, MySQL, and Jenkins. Contributed senior-level input to shape development standards, best practices, and architectural consistency as the project evolved. Collaborated closely with frontend teams to deliver high-quality, reliable solutions aligned with functional and operational requirements.
- Grupo FicohsaSenior Backend DeveloperBANKING AND INSURANCEJuly 2023 - October 2025 (2 years and 3 months)HondurasContributed as a technical lead within the team, participating in implementation and integration-level technical decisions aligned with enterprise architecture guidelines. Collaborated in defining service designs, integration patterns, and delivery approaches. Supported production environments, performed dependency analysis, incident resolution, and coordinated service deployments. Developed API-first enablement services aligned with BIAN architecture, implementing RESTful microservices and event-driven integrations using Spring Boot and MongoDB, with orchestration, retries, and asynchronous communication.
- Digital ProfitSenior Backend DeveloperLOGISTICS AND SUPPLY CHAINAugust 2023 - September 2024 (1 year and 1 month)Madrid, SpainDeveloped and enhanced the MSR module for the Inditex project, supporting logistics warehouse operations within a large-scale monolithic enterprise system. Worked with Java 8, DB2, and Maven to deliver new features, improvements, and defect resolutions while ensuring system stability and performance. Collaborated closely with cross-functional teams in a highly integrated environment, applying performance best practices and maintaining code quality in a complex legacy architecture. Utilized the Canvan framework as part of the development lifecycle.
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Education
- Universidad del Valle2011