Work
These are projects where I got to solve real frontend problems. The interesting part is always the context behind the decisions and the tradeoffs that came with them.
Limited availability · accepting select projects for Q1 2026Featured Projects
The projects I'm most proud of. They had the most interesting problems and the biggest impact.
Capsulo One
Creator & Developer
I built this for my girlfriend, then I couldn't stop using it myself
A local screen recorder with on-device AI transcription for Mac. No cloud, no bots, no subscriptions. Built from a real need, refined into a real product.
- + On-Device AI Transcription
- + Zero Cloud Dependencies
- + Four Retro Hardware Themes
- + System Audio Capture
MapVX App
Frontend Tech Lead
Scaled into tech lead, then led the team to fix the debt we all built together
Indoor navigation platform serving 70+ venues across Latin America, the US, and other international markets. I led a 6-person frontend team, built a white-label theming system from scratch, and got loading times down by 90%.
- + 90% Loading Time Reduction
- + 70+ Client Deployments
- + White-Label Theming System
- + 43 Reusable Components
GMK87 Configurator
Creator & Maintainer
One keyboard, four strangers, and a USB protocol nobody documented
I reverse-engineered the USB protocol for the Zuoya GMK87 keyboard and built a cross-platform desktop app so anyone can configure their keyboard without needing to know what npm is.
- + Cross-Platform Desktop App
- + Custom Image Upload
- + RGB Lighting Control
- + Time Synchronization
Puppertino
Creator & Maintainer
Having a framework used by over 5,000 developers is pretty cool
I built the first CSS framework for macOS-style web apps. Zero dependencies, modular imports, cross-tab dark mode sync, and 1,000+ stars on GitHub. Six years of active maintenance.
- + Modular Component Imports
- + Cross-Tab Dark Mode Sync
- + Zero Dependencies
- + 1,000+ GitHub Stars
Interactive Valley
Frontend Consultant
A 3D experience that actually runs on mid-range devices
Creative agency site with scroll-based GSAP animations and a procedural 3D valley in Three.js. Performance was the real challenge.
- + Scroll-Based Animations
- + Custom 3D Procedural Valley
- + Immersive Brand Experience
- + Long-term Collaboration
Stadibox
Frontend Developer
The one that ended up on Shark Tank
I joined a team of backend developers who needed a frontend specialist. I rebuilt the frontend, built the filtering and validation systems, and helped the team ship a stadium rental marketplace that later appeared on Shark Tank Mexico.
- + Full Frontend Rebuild
- + Multi-Criteria Filter System
- + Client-Side Validation Engine
- + Real-Time Notification System
More Projects
More projects I've built over the years, from WordPress sites to fintech dashboards and agency work.
Dr. Xavier Sanchez Garcia
Full-stack Developer
WordPress site for a plastic surgeon with CRM integration, dual booking, an AI chatbot, and video tutorials so the team could run things without me.
- + Custom Post Types for Procedures
- + CRM Integration
- + Dual Appointment Booking
Ivim Health
WordPress Developer
Ivim Health had 100+ medical providers stuck in an Excel sheet with no structure. I built a WordPress plugin that cleans the data, creates individual provider pages, handles SEO, and installs itself into any version of their theme without breaking anything.
- + Automated Data Import Pipeline
- + Custom Post Type Architecture
- + Theme-Agnostic Plugin Design
Deliver Health
WordPress Developer
WordPress site for a healthcare company, built while I was at Rise Agency. Set up automated content pulling so the homepage stays fresh without anyone touching code.
- + Automated Content Updates
- + Accessible Design
- + Rapid Loading Times
View details →"Edgar is a very enthusiastic developer with a proactive attitude and eagerness to learn new technologies. He was able to work within the team to achieve amazing websites..."
- Yael Roufe, Software Project leader at Mercado Libre
Nerdery
Frontend Developer
Built with Joel at Rise Interactive. I created a GSAP helper that lets CMS editors define scroll animations declaratively and preview them before publishing.
- + GSAP Animation System
- + Keyboard Navigation
- + Custom Animation Management
Covalente
Frontend Developer
Built the site for Covalente, an agency that works with Nivea, Hasbro, and Tommy Hilfiger. Mouse-reactive logo, smooth page transitions, and a lightweight CMS so the team could update content on their own.
- + Smooth Page Transitions
- + Interactive Logo Animation
- + Mouse-Movement Reactive Elements
Hostal Juarez
WordPress Developer
WordPress site for a hostel in Mexico so guests could book directly instead of going through Booking.com. Built a booking system, maps integration, and a gallery for their murals.
- + Direct Booking System
- + Maps Integration
- + Interactive Mural Showcase
View details →"I am extremely grateful for the work Edgar did for my hostel. The website has enabled clients to make reservations directly, helping us avoid high fees from booking companies and offering a more personal experience."
- Xavier, Owner of Hostal Juarez
Soluinca
WordPress Developer
Soluinca was stuck on expensive legacy hosting that kept crashing. I migrated them to WordPress, recorded video tutorials, and trained the team so they could manage everything themselves.
- + Legacy Platform Migration
- + Custom Video Tutorials
- + Hands-On Training
iCrea
Frontend Developer Trainee
My first real job as a trainee in 2017. I built the multi-layer hero animations, a geolocation system that adapted the site for Venezuela and Colombia, optimized 130+ images, and hid 41 easter eggs in the loading screen. Pretty much poured all my energy into this one.
- + Multi-Layer Hero Animations
- + Geolocation Content Adaptation
- + Scroll-Triggered Animation System
iPago
Frontend Developer
Early career fintech project in Venezuela. I built the web app for QR payments and transactions, plus an Electron desktop app with auto-updates.
- + QR Code Generation
- + QR URL Sharing System
- + Transaction Management
Alimenta la Solidaridad
Frontend Developer
Donation platform for a Venezuelan nonprofit feeding children. I built the frontend in Laravel with an interactive map of Venezuela's 24 states, a multi-step donation flow with Stripe, and admin tools for the organization.
- + Interactive Venezuela State Map
- + Multi-Step Donation Flow
- + Stripe Payment Processing
MapVX Website
Frontend Tech Lead
WordPress marketing site for MapVX, built with Elementor and ACF. Set up multilingual support for English and Spanish, plus HubSpot forms for lead capture.
- + Custom ACF Layouts
- + Multilingual Support (English & Spanish)
- + HubSpot Form Integration
Cisco DICE
Frontend Developer
Lead generation site for a Cisco partner's SMB solutions in Latin America. Tinted glass design, custom admin panel for managing submissions, and the start of two collaborations that lasted well beyond this project.
- + Tinted Glass Visual Design
- + Lead Qualification System
- + Admin Dashboard with Export
Dealing with something like this?
I've probably seen a version of your frontend problem before, and I'd definitely be happy to talk through it with you.
Let's Talk