Harrison Rodriguez

Fullstack Software Engineer

Backend-heavy fullstack engineer · 9 years · enterprise integrations & modern frontend

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About

Harrison Rodriguez

Backend-heavy fullstack engineer with 9 years building enterprise integrations, REST APIs, and microservices. Led the migration of a Node.js monolith to a NestJS + RabbitMQ architecture with Vue.js microfrontends. Comfortable across the stack — from PostgreSQL query optimization to React components — and an active user of AI-assisted development tooling.

Backend

  • TypeScript
  • Node.js
  • NestJS
  • Python
  • FastAPI
  • PostgreSQL
  • MongoDB
  • RabbitMQ

Frontend

  • React
  • Vue 3
  • TypeScript
  • HTML5
  • CSS

Cloud & DevOps (self-taught)

  • AWS Lambda
  • AWS SQS / SNS
  • AWS EventBridge
  • AWS API Gateway
  • Docker
  • GitHub Actions
  • Kubernetes
  • Monitoring & Logging

AI-Assisted Development

  • Copilot
  • Gemini
  • MCP
  • Agentic patterns

Experience

  1. Jul 2022 Jan 2026

    Web Developer Acid Labs (Client: Sky Airline)

    Remote

    • Led the migration from a coupled Node.js monolith to a NestJS-based microservices architecture with RabbitMQ, decoupling dependencies per business cell. Introduced Vue.js microfrontends. Improved latency and eliminated single-service failures affecting the entire system.
    • Designed and built the services module from scratch (backend + frontend) for booking changes (seat, date, ancillary services), payment calculations, and notifications. Applied SOLID principles. Stack: NestJS, RabbitMQ, MongoDB, PostgreSQL, Vue.js.
    • Contributed to the adoption of rigorous code reviews, reducing production errors from human mistakes (e.g., debug logs exposing error paths in the pre-AI tooling era).
    • Used Copilot for code and tests, and Gemini for queries, to optimize the personal development cycle.

    Stack: NestJS · RabbitMQ · MongoDB · PostgreSQL · Vue.js · TypeScript

  2. Jun 2019 Jul 2022

    Web Developer Consumer Electronics Groups

    On-site

    • Led the complete migration from Microsoft Access to Laravel + Vue, streamlining internal processes and enabling new sections for other departments. Added multi-user support and multi-database connectivity (SQL Server, Oracle).
    • Optimized SQL queries for reports and PDF generation. Built Node.js + Express microservices for latency-critical paths and heavy PDF workloads. Developed a Python FastAPI + React application for specific business areas.

    Stack: Laravel · Vue.js · Node.js · Express · Python · FastAPI · React · SQL Server · Oracle

  3. Dec 2016 May 2019

    Web Developer CERO K SAS

    Colombia

    Early career role — see CV for details

Projects

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