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About

Full stack engineer building enterprise systems and web platforms from Tunja, Colombia.

I'm a Full Stack Software Engineer with 4+ years of experience delivering production-grade web platforms and enterprise systems. I specialize in backend architecture and microservices, with strong skills across the full stack — from REST APIs and databases to React, Next.js, and Flutter mobile apps.

I've led backend teams for enterprise-scale electronic billing systems, designed microservices and event-driven architectures, integrated payment gateways, and shipped real-time dashboards and mobile apps to Google Play. I enjoy working close to the business logic and am comfortable in both leadership and hands-on engineering roles.

I'm self-driven and passionate about continuous learning — including AI-assisted development workflows. I speak Spanish natively, English at C1 level, and have working knowledge of Portuguese and French. I'm always open to new challenges and meaningful collaborations.

Skills

  • TypeScript

    Language · Expert

  • Java

    Language · Expert

  • JavaScript

    Language · Expert

  • Dart

    Language · Advanced

  • NestJS

    Backend · Expert

  • Spring Boot

    Backend · Expert

  • Node.js

    Backend · Expert

  • Next.js

    Frontend · Advanced

  • React

    Frontend · Advanced

  • Flutter

    Mobile · Advanced

  • PostgreSQL

    Database · Expert

  • MongoDB

    Database · Advanced

  • Docker

    DevOps · Advanced

  • AWS

    Cloud · Advanced

  • Microservices

    Architecture · Advanced

  • RabbitMQ

    Messaging · Advanced

Experience

Mid Senior Software Developer

2023 – Present

Alteza Enterprise

Lead the backend team for enterprise-scale electronic billing systems. Drive architectural improvements through microservices adoption, async messaging with RabbitMQ, and SOLID design principles. Integrate payment gateways and implement risk analysis strategies for financial security.

  • Designed microservices architecture improving modularity and maintainability
  • Integrated payment gateways with risk analysis for financial security
  • Leveraged AI-assisted tools to accelerate development and optimize workflows

Mid Senior Software Developer

Apr 2025 – Nov 2025

Vortex Soluciones SAS

Designed and delivered a mobility metrics monitoring platform (Flutter mobile app + NestJS web admin) and an LMS system for ATEC. Built real-time dashboards, scalable REST APIs, and managed cloud deployments on Railway and Google Play Store.

  • Built real-time mobility analytics dashboards for operations teams
  • Published mobile app to Google Play Store
  • Applied clean architecture with JWT and role-based access control

Backend Software Developer

Jun 2022 – Nov 2023

Sougile SAS

Developed and optimized backend services with Node.js and NestJS, applying OOP principles and code refactoring for improved architecture. Managed database structures with Firestore on Google Cloud, facilitating collaborative development integration.

  • Improved backend architecture with OOP and SOLID principles
  • Managed cloud databases with Firestore on Google Cloud
  • Built and containerized microservices with NestJS and Docker