Professional Experience

Senior Fullstack Developer

• Integrated third-party SDKs into a marketing automation platform using Go, streamlining campaign operations and data tracking.
• Built and styled modular UI components using React.js, collaborating closely with design teams to ensure brand consistency and usability.
• Extended CMS functionality by developing custom modules to support dynamic content management and improved editor workflows.

Senior Fullstack Developer

• Designed and implemented scalable backend services using Node.js (NestJS) and Go, optimizing performance and maintainability across distributed systems.
• Developed responsive and accessible frontend interfaces with Next.js, adhering to WCAG standards and ensuring consistent cross-device user experience.
• Built high-throughput microservices using Java and Spring Boot, integrating with Apache Kafka for real-time event streaming and decoupled communication.

Senior Fullstack Developer

• Led the migration to micro frontend architecture, improving codebase modularity, maintainability, and design system adherence.
• Engineered and integrated dynamic UIs with React and APIs with Node.js, enabling real-time data interactions and enhanced user workflows.
• Developed Node.js APIs and Azure functions to facilitate seamless system integration.

Senior Fullstack Developer

• Designed and developed a scalable eCommerce API using NestJS, MongoDB, and TypeScript, supporting high-concurrency shopping workflows.
• Created efficient and flexible data models using Mongoose, optimizing storage and retrieval in a document-oriented database environment.
• Built responsive web interfaces using Svelte, ensuring optimal performance and accessibility across devices.

Backend Developer

• Developed secure and scalable RESTful APIs for fintech solutions in Colombia and Peru, enabling cross-border financial operations.
• Implemented Spring Cloud and Zuul for robust API gateway management, facilitating service discovery, routing, and centralized security.

Fullstack Developer

• Enhanced customer service center (CAC) functionality by designing and implementing user-centric features that streamlined workflows and improved overall user experience.
• Developed and integrated solutions enabling seamless connectivity with external SOAP and REST services, extending system capabilities beyond its original scope.

Java Developer

• Enhanced ATM reliability by proactively addressing error scenarios, reducing downtime and improving user trust.
• Decreased bug incidence in money dispensers by implementing robust error detection mechanisms, ensuring accurate and secure cash delivery.

Fullstack Developer

• Contributed to enterprise-grade applications using Java, delivering critical backend functionality and feature enhancements.
• Worked extensively with relational databases (SQL Server, PostgreSQL, MySQL, Oracle) and containerized applications using Docker and Kubernetes.