KEY RESPONSIBILITIES – Design and development of backend services with NestJS under hexagonal architecture for the Bre-B project (Banco Davivienda / Banco de la República). – Implementation of DynamoDB databases on AWS for high-volume financial transaction persistence. – Frontend development with Angular and TypeScript; version control with GitHub and code quality enforcement with SonarQube. – Applied agile methodologies with Jira within cross-functional teams. ACHIEVEMENTS ★ Reduced inter-module coupling by ~40% through the adoption of hexagonal architecture, significantly improving system maintainability. ★ Successfully delivered the Bre-B technology integration within the deadlines set by the Banco de la República, with zero critical production incidents.

KEY RESPONSIBILITIES – Development and implementation of backend solutions using Node.js and Java 11 (Spring Boot / JBoss). – Oracle database management and Git-based version control in software consulting projects. – Collaboration with cross-functional teams under Scrum methodology. ACHIEVEMENTS ★ Delivered critical modules on schedule, maintaining quality standards aligned with client objectives.

KEY RESPONSIBILITIES – Development and maintenance of solutions with Node.js, PHP, Angular, and MariaDB deployed on AWS. – UI/UX design validation in Figma and support for legacy modules built in Java Spring Boot. – Code quality control with SonarQube; critical production incident response under Scrum methodology. ACHIEVEMENTS ★ Resolved critical production incidents minimizing downtime and ensuring business continuity. ★ Standardized code quality practices across the team via SonarQube, reducing accumulated technical debt.

KEY RESPONSIBILITIES – Implementation of systems with Laravel and MySQL; automation of BI processes through Python scripts. – Technical support in the integration of new technologies and tools for the development team. ACHIEVEMENTS ★ Automated manual BI processes, reducing data processing times and freeing up operational capacity for the team.

KEY RESPONSIBILITIES – Development of client-server web applications with Vue.js, Nuxt.js, TypeScript, and MariaDB. – Configuration of continuous deployment pipelines with Bitbucket; collaboration with UX/UI teams using Adobe XD. ACHIEVEMENTS ★ Implemented CI/CD pipelines with Bitbucket that reduced deployment errors and shortened delivery cycles.

KEY RESPONSIBILITIES – Development of graphical interfaces and backend services with Node.js (AdonisJS), Angular, and SQL Server. – Integration of the Facebook Messenger webhook to automate client communication. ACHIEVEMENTS ★ Active participation in cross-functional teams, ensuring quality deliveries aligned with project goals from the very start of my professional career.