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I am a seasoned software developer with a strong focus on PHP, API integrations, and full-stack Magento (Adobe Commerce) ecosystems. I excel at bridging high-level architecture with hands-on delivery, stabilizing complex platforms, refactoring legacy code, and delivering high-performance APIs. I bring a business-driven mindset to technical work, balancing scalability, security, and timely delivery while mentoring teams and collaborating across multicultural, distributed environments.…I am a seasoned software developer with a strong focus on PHP, API integrations, and full-stack Magento (Adobe Commerce) ecosystems. I excel at bridging high-level architecture with hands-on delivery, stabilizing complex platforms, refactoring legacy code, and delivering high-performance APIs. I bring a business-driven mindset to technical work, balancing scalability, security, and timely delivery while mentoring teams and collaborating across multicultural, distributed environments.

Jose Emmanuel Valdivia Ignacio

Full Stack Developer, Web Developer, Developer, +2

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I am a seasoned software developer with a strong focus on PHP, API integrations, and full-stack Magento (Adobe Commerce) ecosystems. I excel at bridging high-level architecture with hands-on delivery, stabilizing complex platforms, refactoring legacy code, and delivering high-performance APIs. I bring a business-driven mindset to technical work, balancing scalability, security, and timely delivery while mentoring teams and collaborating across multicultural, distributed environments.…I am a seasoned software developer with a strong focus on PHP, API integrations, and full-stack Magento (Adobe Commerce) ecosystems. I excel at bridging high-level architecture with hands-on delivery, stabilizing complex platforms, refactoring legacy code, and delivering high-performance APIs. I bring a business-driven mindset to technical work, balancing scalability, security, and timely delivery while mentoring teams and collaborating across multicultural, distributed environments.

Available to hire

I am a seasoned software developer with a strong focus on PHP, API integrations, and full-stack Magento (Adobe Commerce) ecosystems. I excel at bridging high-level architecture with hands-on delivery, stabilizing complex platforms, refactoring legacy code, and delivering high-performance APIs.

I bring a business-driven mindset to technical work, balancing scalability, security, and timely delivery while mentoring teams and collaborating across multicultural, distributed environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Intermediate

Work Experience

Lead Engineer & Principal Fullstack Developer at Educational AI Platform (SaaS Startup Phase)

January 1, 2025 - Present

Vision & Execution: Leading the architectural design of a scalable SaaS platform integrating Magento 2 with RAG (AI) for automated learning paths. Stack Leadership: Developed a high-performance headless frontend using React, consuming Magento’s REST API to deliver a seamless user experience.

Senior Software Developer at Grupo Distelsa (Contracted via Widook)

March 1, 2024 - March 1, 2025

High-Security Payments: Integrated CyberSource (Visa) with tokenization and implemented Braze & Kevel, significantly reducing checkout friction and enabling advanced campaign automation for ad personalization. System Stability: Managed enterprise Adobe Commerce sites, ensuring high-availability during peak traffic by streamlining inventory synchronization and optimizing platform stability. Performance Optimization: Refactored UI/UX across PDP, PLP, and Checkout, delivering a highly responsive experience and enhancing platform scalability for global operations.

Mid-level Software Developer at Linets SpA

January 1, 2023 - January 1, 2024

Platform Modernization: Led complex database schema migrations and upgraded the core ecosystem to Magento 2.4.6 and PHP 8.1, ensuring long-term system compatibility and enhanced security. System Refactoring: Re-engineered ERP and payment gateway integrations, eliminating legacy bottlenecks and improving the reliability of background data synchronization. Cloud Infrastructure: Configured Adobe Commerce Cloud environments and optimized Knockout.js bindings, delivering a more fluid frontend while ensuring zero-downtime upgrades during deployment cycles.

Senior Magento Developer (Agile Remote Contracts) at Balloon-Group / Summa Solutions / Grupo Formax

January 1, 2021 - January 1, 2023

Balloon-Group: Deployed tracking pixels (TikTok, FB, Google) ensuring accurate data attribution and optimized API processing for high-volume, scalable stores. Summa Solutions: Architected custom REST APIs for Janis ERP, eliminating data latency in inventory sync and delivering frictionless localized checkout experiences. Grupo Formax: Engineered a custom delivery engine that automated logistics logic and built secure payment modules (PagoEfectivo/Izipay) for multi-website setups.

Software Developer (FullStack & Integrations) at Wagento Commerce

January 1, 2014 - January 1, 2021

Developed payment modules (QR, bank transfer) and Braintree Subscriptions, implementing secure transaction flows and automated billing. Architected custom REST APIs and OAuth-based connectors for seamless ERP/CRM synchronization (Salesforce, Zendesk, SurveyMonkey).

Independent Technical Consultant at Various Clients

January 1, 2019 - January 1, 2024

eCommerce Optimization: Resolved complex Magento 2 cart/catalog rule conflicts for Argentinian stores, reducing processing time by 35%. System Architecture: Designed a member registration app for the Medical College of Santa Cruz, featuring advanced filtering for 500+ professionals. Technical Support: Debugged payment gateways and implemented secure logging for Andrew Cristian Electronics.