Ruma

This is me, turning coffee into web applications since 2022

Hi, I'm Jorge

Full Stack Developer | +4 years

Available for work

Last update: September 2026

As a Full Stack Developer, I prioritize creating exceptional user experiences by effectively integrating robust backend systems with elegant and intuitive front-end interfaces.

Connect with me

Resume

EXPERIENCE

+4 years building
digital products
that deploy on Fridays

Full Stack Developer

April 2025 - Present

Gux Technologies - Chile

Development of web, mobile apps and WordPress sites
Collaboration in defining application architecture
Integration of third-party APIs and external services
Performance and user experience optimization
Implementation of unit and integration tests
Agile methodologies and team code reviews

Full Stack Developer

February 2023 - May 2025

Vortrius - Chile

Front-end with Next.js: attractive and responsive interfaces
Back-end with NestJS: scalable and high-performance REST APIs
Collaboration with designers to implement designs
Unit testing with Jest to ensure stability
Mini-app on Telegram Web Apps: 120,000 users and 40,000 concurrent

PROJECTS

Projects that went
from "works on my
machine" to prod

Sanvar Shop

• 2026

A live online store: daily deals, a cart that works without signing up, debit and credit card payments, order tracking, and an admin panel to run the whole business.

Next.js

NestJS

PostgreSQL

Docker

AWS

Mercado Pago

STACK

Technologies I use
(not just the ones
on my resume)

Next.js

The React Framework for the Web

TypeScript

JavaScript with syntax for types

NestJS

A progressive Node.js framework

PostgreSQL

Object-relational database system

GitHub Actions

CI/CD platform integrated with GitHub

Amazon EC2

Resizable compute capacity in the cloud

Amazon S3

Scalable object storage

Claude

Anthropic models for conversational agents

WhatsApp Cloud API

Meta's official WhatsApp Business API

RECOMMENDATIONS

Honest testimonials
from teammates
and bug hunters

Manuel Torres

CEO • Vortrius

Jorge (better known as Ruma) is that developer who learns whatever is necessary in one night and puts it into practice the next day. With good vibes and zero ego, he shares, unblocks, and accelerates everyone's work. Working with him means moving forward and growing.

Latest Posts

View all posts

A WhatsApp agent that knows when to call a human

It answers at any hour, qualifies the prospect and places a Twilio call from the same number. A project of my own built with Claude, Kapso and NestJS, and the four things that genuinely cost me.

Sep 14, 20266 min read

How to audit and optimize your website with a single command using Claude Code

I discovered Addy Osmani's Web Quality Skills for Claude Code: 6 skills covering performance, accessibility, SEO, Core Web Vitals and best practices. Here's how I use them in my projects.

Mar 8, 20264 min read

Debugging WordPress, Elementor, and a Safari Mobile bug that cost us over 10 hours

A real-world debugging story involving WordPress, clean AWS environments, and a Safari Mobile rendering bug caused by CSS gradients.

Feb 7, 20263 min read

CONTACT

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