Available for New Projects

Senior Certified Magento Backend Specialist.

10+ years architecting complex Magento backends — B2B quoting systems, headless recoveries, deep ERP integrations. The problems generalist agencies won’t touch.

Eduardo De Leon — Senior Certified Magento Backend Specialist
Magento 2 Certified Solution Specialist
Adobe Certified Magento 2 Solution Specialist
★★★★★
5.0 Average Rating across 20+ complex
Magento projects on Upwork
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Is your Magento backend holding your business hostage?

Generalist developers are fine for theme tweaks, but when the core of your business breaks, you need a certified backend expert. I step in when:

Upgrade Terror

You’re terrified to run security upgrades because they always break your checkout.

Deep Performance Issues

Your site is frustratingly slow, and “image optimization” plugins aren’t fixing the deep database issues.

Silent Integration Failures

Complex integrations (ERP, WMS, Custom Payment Gateways) are failing silently and costing you orders.

Sound familiar? Let’s fix it.

Book Free Triage Call →

Battle-tested in the most complex B2B environments.

Generalists break when things get complicated. I thrive on building and fixing deep backend architecture for high-volume merchants.

Ace Exhibits — B2B Trade Show Solutions

Complex B2B Quoting & CRM Pipeline

The Challenge

Sales reps were processing quotes manually and deals were slow to close. They needed a quoting system deeply integrated with HubSpot CRM that off-the-shelf Magento solutions couldn’t handle.

My Solution

I built a quoting-to-deal pipeline where Magento quotes auto-generate HubSpot deals with stage tracking. I also architected custom post-order editing tools so reps could issue partial refunds and charge additional amounts after completion — critical for B2B where orders evolve.

The Result

Sales reps closed deals faster without hiring additional headcount. The quoting-to-deal pipeline became a core operational advantage.

Magento Commerce HubSpot CRM Cart2Quote Custom Order Editing B2B Workflows
ZNet Flooring — B2B Flooring Supplier

Salvaging Headless SEO

The Challenge

An ambitious move to a headless PWA (React) architecture caused an SEO disaster — Google couldn’t index client-side rendered pages. Organic traffic dropped significantly.

My Solution

As project lead, I diagnosed the core rendering issue and directed the team to implement a server-side pre-rendering layer that served fully rendered pages to Google’s crawler while keeping the PWA experience for users.

The Result

Google indexing restored and organic traffic recovered. A hard-won lesson: I now advise clients against PWA for Magento — modern alternatives like Hyva deliver speed without the SEO risk.

Headless PWA React SEO Recovery SearchSpring Team Leadership

What it’s like to work with me.

★★★★★
“Eduardo has developed an advanced shipping module for Magento 2 for us. Being a developer myself I can assure that the code standard is brilliant, and we are very satisfied with the work delivered. We will definitely recommend working with Eduardo.”
Mathias webshipr.com — Denmark
★★★★★
“I’ve worked with some big US based firms and never felt like they treated our project as if it as important to them as it is to us. Remmote made us feel that this project was as important to them as it was to us.”
Byron Batres ez-probate.com — USA

I’m Eduardo, the certified specialist behind Remmote.

Since 2012, I’ve architected high-stakes Magento backend systems for U.S. and European clients — custom B2B quoting engines, complex ERP integrations, and headless SEO recoveries. I don’t patch front-end themes. I solve the deep architectural problems where your revenue actually lives.

The AI Edge: I’m actively building at the intersection of Magento and AI — four AI-powered extensions shipped in the last year, from automated SEO alt-text to LLM store assistants. This modern mindset drives every engagement.
Book Free Triage Call →

Specialized Backend Services with Flat-Rate Pricing.

No hourly billing surprises. Each service has a clear scope, defined deliverables, and a fixed price — so you know exactly what you’re getting.

Zero-Downtime Upgrades

Flat-Rate Magento 2 Upgrade Service

Get your store patched and secure on the latest version. I handle the conflicts, test the critical paths, and ensure zero downtime during deployment.

From $2,500
Get Upgraded Safely →
Actionable Roadmap

SEO & Performance Audit

Speed tests only scratch the surface. I identify the slow queries, inefficient custom modules, and SEO-killing misconfigurations hurting your rankings and conversion rate.

From $1,500
Book an Audit →
Custom Integrations

Custom Backend Integrations

Off-the-shelf connectors break on complex workflows. I build custom ERP, CRM, and payment gateway integrations that handle your real business logic.

From $3,500
Discuss Your Integration →

Ready to fix your Magento backend — for good?

Share your site URL and biggest concern. I’ll take a quick look and reply with an honest assessment — no pitch, no obligation.

Prefer to talk now? Book a call directly →