Senior PHP / commerce · Mid Python / Node / frontend · Software architecture

Abraham RuizSenior PHP / Adobe.Mid Python / Node.

Senior-level in PHP backend, Adobe Commerce, integrations, production systems, and system design; mid-level in Python/FastAPI, Node.js/Express, and frontend delivery.

Selected work

01Senior PHP / commerceAdobe Commerce, Magento, APIs, integrations, and production systems

02Mid Python / Node / UIFastAPI, Express, React, Next.js, TypeScript, and Vite

03ArchitectureCommerce, multiwebsite, ERP, OMS, PIM, and integration design

01 / PositionLevel follows scope

One engineer.
More than one fit.

My senior depth is in PHP backend, Adobe Commerce/Magento, integrations, production ownership, design decisions, and technical guidance.

I fit mid-level Python/FastAPI, Node.js/Express, and frontend roles with React, Next.js, or Vite, contributing directly while growing within those stacks.

BaseMexico | Remote international contractor

CertificationMagento Cloud Certified Developer

LanguagesSpanish native | English C1

MobilityValid U.S. visa | Domestic and international travel

02 / Capability fieldHover, focus, or click to explore

Three role profiles.
One hands-on engineer.

The right level depends on the stack: senior in PHP and Adobe Commerce, mid-level in Python, Node.js, and frontend delivery, and architect for integration-heavy systems.

01 / 03 Signal active

Current role focus

Senior PHP / Adobe Commerce Developer

Own complex PHP and Adobe Commerce backend services, APIs, integrations, production diagnosis, releases, and technical guidance.

PHPAdobe CommerceMagentoAPIsProduction

03 / Selected workImplementation + evidence

Work that moves
from idea to use.

Recent work combining backend and frontend implementation, production debugging, architecture, AI-assisted development, and enterprise integrations.

01 / CASE

AI-Assisted Engineering Toolkit (Personal Project, In Progress)

Built: Developer toolkit combining repository analysis, reusable workflows, PostgreSQL/pgvector memory, MCP integration, a React/TypeScript interface, and Playwright checks.

Applied: Used it to investigate issues across Adobe Commerce Cloud and a Magento, Sage ERP, and AJAX CRM/CMS ecosystem. The workflow improved integration analysis and helped identify two code-injection attempts and unauthorized account creation.

02 / CASE

Internal RAG Support Assistant

Built: Support assistant using Azure AI Search over Blob-hosted documentation, Azure AI Agent, a Dockerized FastAPI backend, and a React/Vite interface.

Implementation: Added polling, retry and deduplication behavior, detailed logging, and an ERP fallback path for support and incident-resolution workflows.

03 / CASE

Magento Data Migration Tools

Built: Reusable Magento 2.x to 2.4.7/2.4.8 migration tooling with idempotent ETL scripts, mapping tables, row-level audits, checksum reports, and rollback support.

Result: Made repeated migration work easier to review, troubleshoot, validate, and roll back while keeping data-quality checks visible.

04 / ExperienceOfficial titles retained for accuracy

Hands-on work.
Across real systems.

Experience spans senior implementation, technical leadership, and architecture while remaining close to the code. Official titles stay visible for employment accuracy.

USA - Remote | May 2025 - Present

MOCAP

Senior Backend / Platform Engineer

Contract engagement · Official title: Senior Software Engineer - Magento Lead / Platform

Develops and maintains Magento backend and platform features, release checks, protected-branch workflows, tagging, rollback procedures, and operational documentation.
Built and deployed an internal Azure RAG assistant with FastAPI, Docker, Azure AI Search, Azure AI Agent, React/Vite, logging, polling, retry/deduplication, and ERP fallback paths.
Uses private code-analysis workflows to investigate Magento issues and identify security gaps and operational risks before release.
Developed diagnostic tooling for payment and order anomalies using cron jobs, plugins, structured logs, and CLI viewers.
Contributed to shared development infrastructure using Docker Compose, Traefik, Redis, OpenSearch, and RabbitMQ.

Latin America - Remote | Aug 2023 - Aug 2026

OMNI.PRO

Senior Adobe Commerce Developer / Software Architect

Parallel consulting engagement · Official title: Software Architect

Implemented and maintained Adobe Commerce/Magento modules and headless e-commerce integrations for projects across Mexico and Latin America.
Built AI-assisted development workflows for impact analysis, issue triage, implementation planning, and fix validation.
Re-architected and rebuilt the Sales Layer integration end to end, adding multi-website support, fault-tolerant processing, and design patterns to improve maintainability, extensibility, and recovery.
Rebuilt a core multi-website customer and sales journey flow, including website-scoped address behavior, multi-website sourcing, and custom business rules per website.
Refactored a critical Magento 2 OMS module into a more maintainable integration compatible with headless implementations.
Developed backend modules and integration solutions for payments, rewards, wallets, and enterprise systems while producing implementation and deployment documentation.
Created reusable migration tooling with idempotent ETL scripts, audits, checksums, rollback support, and troubleshooting documentation.

USA - Remote | Feb 2024 - Sep 2024

LG CNS

Senior Integration Engineer / Solution Architect

Contract engagement · Official title: Senior Magento Engineer / Solution Architect

Developed custom Magento modules and integration solutions across CRM, ERP, ESB, OMS, payment, shipping, and middleware systems.
Implemented technical improvements, created documentation, and collaborated with global teams across multiple time zones.

Thailand | Aug 2021 - Sep 2023

Central Digital

Backend Developer / Solution Architect

Official title: Lead Developer / Solution Architect

Developed headless e-commerce features, custom Magento modules, and APIs integrating CRM, ERP, ESB, OMS, PIM, payments, shipping, and Mirakl.
Supported a growing engineering team through implementation guidance, technical documentation, code reviews, and mentoring.

USA - Remote | Jan 2018 - Sep 2021

Wagento Commerce

Senior Magento Backend Developer / Technical Lead

Progressed to official title: Technical Lead / Senior Magento Backend Developer

Built and reviewed Magento solutions, enterprise integrations, custom modules, and an online point-of-sale system.
Translated client requirements into maintainable implementations and helped teammates through code reviews and mentoring.

Earlier experience

Foundation roles

Megatrix - Magento development and business ownership
LS Retail - Magento Backend Development Consultant
Entrepids - Magento Backend Developer
Pengo Stores - Magento Developer

05 / Technical rangeTools used in delivery

Depth where proven.
Range where useful.

Backend Engineering

PHPPythonFastAPINode.jsREST APIsGraphQLSQL/MySQLLinuxRedisRabbitMQOpenSearch

Frontend Development

JavaScript/TypeScriptReactNext.jsViteHTML/CSSAPI-driven UIResponsive designAccessibilityPlaywright

Commerce and Architecture

Adobe CommerceMagento 2Custom modulesHeadless commerceMultiwebsiteERP / OMS / PIMIntegration patternsFault tolerancePayments and shipping

AI, Delivery and Quality

RAGAzure AI Search/AgentMCP integrationRoot-cause analysisProduction debuggingObservabilityTechnical docsCI/CDDockerXdebug

06 / New signalA little context is enough

Available for Senior PHP / Adobe Commerce, Mid-level Python / Node.js / Frontend, and hands-on architecture scopes

Match the scope.
I'll bring the work.

Open to Senior PHP and Adobe Commerce positions, Mid-level Python, Node.js, and Frontend roles, and hands-on Software/Solution Architect engagements.

Senior PHP / Adobe Commerce

Mid-level Python / Node.js / Frontend

Software / Solution Architecture

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