# Javier Jiménez Molina — Projects

[Website](https://javierjimenez.dev/en/projects)

[Complete Markdown profile](https://javierjimenez.dev/en/index.md)

## Projects

A gallery of the personal products, platforms and tools I have built or continue to develop.

### MoneyFlow

Web and mobile product

A personal finance app with web and React Native clients. They share logic in a monorepo and use Supabase as the backend.

The web and mobile clients share logic in a core package within a monorepo, so product rules do not have to be duplicated across interfaces.

Supabase provides authentication, PostgreSQL and Edge Functions. The product includes accounts, transactions, transfers, recurring entries and analytics dashboards; Gemini assists natural-language entry.

**Category:** Product

#### What it includes

- React web app and React Native mobile app
- Shared core package in a monorepo
- Supabase, PostgreSQL and Edge Functions
- AI-assisted natural-language transaction entry

**Technologies:** React, React Native, TypeScript, Supabase, PostgreSQL, Gemini API

### Self-hosted Knowledge Platform

Self-hosted platform

An Outline-based documentation platform with custom extensions, operated on Linux and container infrastructure.

An Outline-based self-hosted project: reverse proxy, application, PostgreSQL and Redis run in containers on Linux.

Alongside the deployment, I work on custom extensions and their change and CI/CD workflow. Print Studio belongs to the same ecosystem.

**Category:** Platform

#### What it includes

- Docker deployment and reverse proxy
- PostgreSQL and Redis
- Custom extensions and CI/CD workflow

**Technologies:** Linux, Docker, PostgreSQL, Redis, CI/CD

### Print Studio

Product extension

An extension integrated with the knowledge platform to format documents and prepare them for printing or export.

An extension integrated into the knowledge platform to prepare and format documents for printing or export.

It is developed alongside the self-hosted application and shares its workflow: code changes, container deployment and CI/CD.

**Category:** Product

#### What it includes

- Application customization
- Containerized deployment
- CI/CD integration

**Technologies:** Web development, Docker, CI/CD

### Hermes Agent

Personal automation · evolving

A personal environment for working with AI agents: persistent profiles, skills, task memory and tool integrations.

A personal lab for experimenting with agents: profiles, persistent context, skills and task journals.

I am exploring API and MCP tool integrations, local validation and explicit boundaries before external actions. It is still developing, not a production platform.

**Category:** Automation

#### What it includes

- Context organization and task journaling
- Integrations through APIs and MCP tools
- Local validation and explicit boundaries for external actions

**Technologies:** LLMs, MCP, APIs, Automation

### Personal Portfolio

Personal website

This bilingual site presents my career, projects and skills using Astro for the page architecture and React for interactive elements.

This site organizes bilingual content and reusable components. Astro generates the pages, while React is reserved for interactions that need it.

It includes accessible navigation, a command menu and per-language metadata; the project gallery and blog have dedicated routes.

**Category:** Web

#### What it includes

- Spanish and English routes with dedicated metadata
- Accessible navigation and command menu
- Static content with interaction only where useful

**Technologies:** Astro, React, TypeScript, Tailwind CSS, i18n

### Services Site

Services website

A bilingual technology-services landing page built around reusable structure, internationalization and SEO fundamentals.

A Spanish/English landing page for technology services, built on a shared structure across both languages.

Its technical SEO foundation includes OpenGraph, canonical URLs, hreflang, a sitemap and robots.txt, along with reusable components and environment configuration.

**Category:** Web

#### What it includes

- Spanish and English content
- OpenGraph, canonical, hreflang and sitemap
- Reusable components and environment configuration

**Technologies:** Astro, TypeScript, CSS, i18n, SEO