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║ Joan Sebastian Tuquerrez Gómez ║
║ Backend Engineer · DevOps · Systems Architect ║
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Systems Engineering student at Universidad del Cauca building robust backend systems and full infrastructure stacks. I care about clean architecture, real automation, and deploying things that actually work in production.
- 🔧 Specialized in Java / Spring Boot microservices and REST APIs
- 🐳 Comfortable designing and shipping fully dockerized environments
- ☁️ Deployed on AWS (EC2, RDS) and GCP (Compute Engine, Cloud SQL)
- 🤖 I automate what can be automated — from git commits to document metadata
- 🌍 English B2 · Spanish native
Core
Frontend
Data
Infrastructure & DevOps
SITIS S.A.S. — Popayán, Colombia · Sep 2025 – Present
React Spring Boot Docker Nextcloud Gitea Python Bash PostgreSQL
A full-stack document management platform built for multiple business areas (Quality, Finance, HR, Commercial) with real-time collaboration, version control, and audit tracing.
- 🐳 Fully dockerized stack: Nextcloud + Collabora + PostgreSQL + Redis + Gitea + custom services
- 🔄 Automated git sync services that detect file changes in Nextcloud and commit them attributed to the real user, resolved from PostgreSQL activity tables
- 🏠 Migrated version control from GitHub to self-hosted Gitea, eliminating storage limits and keeping all document history on local servers
- 📄 Python scripts that walk the directory tree, generate YAML metadata sidecars and consolidated Excel catalogs classified by type, area and status
- 🔍 Real-time audit service monitoring Apache access logs and Nextcloud activity, recording every file view and download with user resolution and event type
- 🌐 React frontend + Spring Boot REST API for document catalog visualization and medical record history queries
Universidad del Cauca · May 2025 – Sep 2025
Spring Boot React AWS Docker Keycloak GitHub Actions
Web system for tracking reagent inventory, lab practice sessions and safety evaluations across multiple user roles.
- ⚙️ Microservices architecture deployed on AWS EC2 + RDS
- 🔐 Role-based access (lab staff, students, admins, teachers) via Keycloak
- 🚀 Automated CI/CD pipeline with GitHub Actions
Universidad del Cauca · Oct 2024 – May 2025
Spring Boot Angular Docker Keycloak GCP
Platform for managing students, courses, rubrics and learning outcomes with dashboards for administrators and student progress tracking.
- 🏗️ Hexagonal architecture with reactive communication between microservices
- ☁️ Deployed on GCP (Compute Engine + Cloud SQL)
- 🔐 Keycloak integration for role-based access control
Python React Docker SQL Bash
Desktop + web application for daily sales management, customer loyalty and promotional discounts for a local florist business.
- 📦 Full CRUD for products, clients and sales orders
- 💾 Automated database backups with custom Bash scripts
- 🎁 Personalized discount logic based on purchase history and loyalty tiers
- 🐳 Dockerized for simple local deployment
- Advanced observability with OpenTelemetry + Prometheus + Grafana
- Redis caching strategies for high-traffic APIs
- Kubernetes for container orchestration
- Advanced GitHub Actions workflows
"Build things that work. Automate what can be automated. Ship."