Hi! I'm Uriel

Uriel Ezequiel Ortiz Rosales — Computer Systems Engineering student in Aguascalientes, MX. English C1.

I build interfaces and run my own self-hosted cloud — notes, movies and P2P communication. Experience with LLMs.

Frontend & Cloud

Lego minifigure of Uriel waving
See my workLet's talk
Semester
7th
English
C1
Focus
Frontend & Cloud
Location
Aguascalientes
Projects
+6 built
AI
LLM experience

How I work

Outside the classroom I set up servers for fun — notes, movies and P2P communication, all self-hosted. Dog lover.

I plan first, follow it step by step, and debug at the end of each phase.

  • Self-hosting by defaultI run and maintain my own services on hardware I administer, treating them like real production.
  • Method over speedPlan first, then step by step, debugging at the close of every phase.
  • Documented and organizedClean, documented, predictable work beats clever shortcuts.

Tools I use

From frontend fundamentals to cloud and support tooling. Filter by category.

Languages & Frontend

  • HTML
  • CSS
  • JavaScript
  • Bootstrap
  • LocalStorage

Cloud & Tools

  • Azure Fundamentals
  • Docker
  • Kubernetes Fundamentals
  • Git / GitHub
  • ITIL
  • AI Agents (LLMs)
  • Obsidian

Backend & APIs

  • REST APIs
  • HTTP Endpoints
  • FastAPI Fundamentals
  • Technical Documentation

Process & Support

  • Request Management
  • Incident Management
  • Case Tracking
  • Sensitive Data Handling
  • Documentation

Featured work

  1. Personal · Solo · Desktop app

    1/3

    RaBit

    Built with
    • Tauri 2
    • React
    • TypeScript
    • SQLite

    Local-first desktop organizer for tasks, events, notes and routine — no account, no cloud, no ads. Everything lives in a local SQLite file on your machine.

    My role: Led the entire project — product, architecture and data model — built with AI coding agents that I directed and reviewed at every change.

    View code

  2. Personal · Solo

    2/3

    NOVA

    In development
    Built with
    • Tauri
    • React
    • NestJS
    • Socket.IO
    • WebRTC
    • Cloudflare Tunnel

    Private Discord-style messaging app for two people, in development: 15-day message retention, calls and 1080p60fps screen sharing on a self-hosted server.

    My role: Led the entire project — interface, real-time communication and server — developed with an AI agent I configured and supervised at every stage.

    View code

  3. Academic · Team · Cloud / DevOps

    3/3

    Resilencia-Kubernetes

    Built with
    • Python
    • FastAPI
    • Docker
    • Kubernetes
    • Prometheus
    • Grafana
    • Jaeger
    • OpenTelemetry

    Microservices system that tests how an application behaves on Kubernetes when a service fails and how it recovers.

    My role: Generated 50,000 simulated users for near-real testing, refactored the code, ran the resilience tests and documented observability.

    View code

Experience

Customer-facing and administrative roles that shaped how I approach process, documentation, and detail.

  1. Apr 2020 – Oct 2020

    Teleperformance — Comcast

    Customer Service Representative · Billing, Sales & Repair

    • Managed customer requests across billing, sales, and technical support through internal service platforms.
    • Handled accounts, invoices, call history, and sensitive data within corporate interfaces.
    • Tracked cases related to payments, service, and repairs, applying ITIL fundamentals for request handling, incident management, and case follow-up and closure.
  2. Jan 2024 – Nov 2026

    Centro Alphabiotista

    Administrative Support · Documentation & Process Improvement

    • Organized and improved internal documentation, ensuring clarity, accuracy, and standardization.
    • Reviewed data in the product acquisition system, including pricing, records, and information consistency.

Education

2022 – Present · 7th semester

Universidad Autónoma de Aguascalientes

B.S. in Computer Systems Engineering

Focus

Database design, normalization and administration, plus deploying web apps with a well-protected backend. Security throughout.

Certifications

ITIL 4 Foundation

Azure Administrator (AZ-104)

Udemy

Languages

Spanish · Native

English · Advanced (C1)

Lego minifigure of Uriel holding a laptop

Let's talk

Open to opportunities across frontend, cloud, and IT support.

GitHub ↗
urielortizrr@gmail.com