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JAYOX

Portfolio — 2026

Javier Fernandez

Buildingsoftware thatworks.

Full-stack developer crafting practical tools (plugins, systems), from concept to deployment (code that solves real problems).

Full-StackSystemsEngineering
About

A developer with
Developer

I started writing code in the late 2020s. Now I design and build quality software looking for solutions that are both functional and delightful to use.

My mission is simple: create software that I personally would want to use. If it passes that test, it's worth shipping.

4+

Years

10+

Projects

6

Focus areas

01

Requirements first

Every project is a unique problem. I start by understanding what actually needs to exist before writing a single line.

02

Obsess over details

The difference between good and great is in the pixels, the timing, the feedback. Small things that make interfaces feel alive.

03

Ship the product

Beautiful code that never ships is just a hobby. I focus on delivering working products that people actually use.

Experience

Not a linear path.
A useful one.

Beginning

Code writer & tutorial follower

Creating my first web designs, following tutorials, copying code without understanding it, but learning with every line.

Minecraft

Plugin development

Building plugins for Spigot servers taught me Java, architecture, and how to create interactive experiences for thousands of players.

Freelance

Client work & community

Building websites for clients and creating a developer community. Learning communication, collaboration, and delivering real value.

Now

Open source & systems

Contributing to open source, creating tools, solving real problems. Building the software I want to see exist in the world.

Selected work

Projects with a
job to do.

A few things I've built across plugins, bots, experiments, and tools. The common thread: solve the user's actual problem.

Developer tool2026

Flamingo-Client

A non-bloated API client designed for simplicity and the solo developer. Ignoring over-engineered solutions built for huge teams.

Impact

Designer, developer, maintainer, marketing, support

Role

Build + Ship

TypeScriptElectronReact
2026SaaS platform

Mixel Nodes

A hosting platform for Minecraft servers focused on performance, reliability, and user-friendly management tools.

Infrastructure & Platform architect, developer, support, management

LinuxPterodactylWHMCSGolangReact
2025Minecraft plugin

Lucky Pillars

A feature-rich Paper plugin that adds the Pillars of Fortune gameplay into Minecraft servers worldwide.

Ex-maintainer

JavaPaper APIDatabases
2026Personal site

Portfolio v2

A fast, interactive portfolio built with Next.js, motion, and a custom visual system. This website.

Designer, developer

Next.jsFramer MotionTailwind
2024Self-hosted tool

Cloud Save

Small Google Drive-like file storage application. Self-hosted, private, and simple.

Developer

Express.jsEJSBootstrap
2026Web app

URL Shortener

A free link shortener with a browser extension that makes sharing shortened links fast and effortless.

Designer, developer, marketing, support

Link shortenerBrowser extension
Capabilities

What I bring to
a project.

01

Interfaces

Design that makes usage an experience.

ReactNext.jsTypeScriptTailwindFramer Motion
02

Systems

Backend logic, APIs, and data architecture.

Node.jsGolangJavaPostgreSQLRedis
03

DevOps

Infrastructure, deployment, and reliability.

LinuxDockerGitCI/CDNginx
04

Exploration

Fast experiments around AI and new tech.

TensorFlowNLPPythonAutomation
Contact

Have an idea worth
making real?

Send me the rough version. The messy notes, the half-shaped product idea, the workflow that annoys everyone. I can help turn it into something usable.

Available for

Portfolio or product UI
Minecraft & Discord tooling
Custom software solutions
Developer tools & automation

Elsewhere