Available for remote opportunities

Wilfredo Sevilla

Full Stack & Infrastructure Developer

I build scalable tools and lightweight architectures for modern web applications.

View Projects Contact

About

Focused on what matters.

I focus on building practical infrastructure and developer tools. Recently working on external asset storage systems and lightweight architectures for static applications.

I care about systems that are simple, fast, and maintainable — not clever for the sake of clever.

Specialties

  • → Backend systems & API design
  • → Infrastructure & VPS management
  • → Object storage & CDN architectures
  • → Performance optimization
  • → Full-stack development
  • → Micro SaaS development

Featured Project

Arenal Cloud

External asset storage for static apps.

Problem

Static builds get heavy when assets grow. Bundles bloat, deploys slow down, and version control becomes a mess with binary files mixed in.

Solution

A decoupled asset layer with programmatic access, API keys, and real-time metrics. Store assets externally, access them via CDN, and keep builds lean.

Stack

VPSObject StorageREST APIAPI Keys AuthMetrics Tracking
View Demo

Other Projects

Innovawallet

Digital loyalty SaaS platform for merchants. Virtual points cards, promotions, and real-time retention metrics synced across devices.

Node.jsPostgreSQLSupabaseVue.js
View →

Project Name

Short description of what this project does and the problem it solves.

Node.jsPostgreSQL
View →

Project Name

Short description of what this project does and the problem it solves.

VueREST API
View →

Websites

Websites built for clients and personal projects.

Design and development of results-oriented sites: landing pages, corporate sites, and stores. Multiple projects delivered.

View all sites →

Skills

Backend

  • Node.js
  • REST APIs
  • Authentication systems
  • Storage systems
  • PostgreSQL

Frontend

  • Vue
  • Astro
  • SPA architectures
  • Tailwind CSS
  • TypeScript

Infrastructure

  • VPS management
  • Object storage
  • CDN principles
  • Deployment pipelines
  • Nginx

Building in Public

I share my building process and technical learnings on LinkedIn.

Follow along as I document decisions, mistakes, and patterns from building Arenal Cloud and other tools.

Follow on LinkedIn →

Contact

Let's talk.

Open to backend, infrastructure, or remote positions. Also happy to talk shop.

Email LinkedIn GitHub