Open to opportunities

Matias Olivera

@matiasolivera

Message

I build scalable headless e-commerce platforms with Shopify, Magento, React, and PHP.

Argentina

Message

What I'm looking for

I'm looking for a full-stack e-commerce role focused on Shopify, Magento, and headless solutions, ideally supporting digital transformation in high-impact technical teams where I can contribute technical leadership.

At NTT DATA, I lead Magento development and serve as the technical reference for Movistar Uruguay, delivering scalable Adobe Commerce B2B solutions for its Hogar Internet business unit.

I've also delivered high-performance solutions for Lawson & Kent in the United States while coordinating distributed teams across India, the US, Uruguay, and Argentina. My work includes Shopify theme customization with Liquid, Storefront API integrations, and headless architectures built with React and Vue.js.

I optimized Magento 2 platforms handling more than 500K orders per year and improved customer journeys through UI/UX, checkout, performance, and scalability enhancements.

Across freelance, Tinka Lawinka, DonWeb, and other teams, I've built and maintained custom e-commerce projects with PHP, Laravel, CodeIgniter, OpenCart, APIs, and modern frontend frameworks. I'm Adobe Commerce and Shopify certified, and I enjoy guiding teams toward maintainable, high-impact digital commerce solutions.

Experience

Work history, roles, and key accomplishments

Current

Lead Engineer

Current

NTT DATA Europe & Latam

Sep 2025 - Present (1 year)

Serving as Lead Engineer, providing technical leadership and expertise in Magento 2 development.

Magento

Current

Full Stack Engineer

Current

NTTDATA | TELEFONICA ARGENTINA | MOVISTAR

Apr 2023 - Present (3 years 5 months)

Lead developer and technical reference for Magento, guiding the Movistar Uruguay team. Full-stack development in Adobe Commerce (Magento 2), delivering scalable B2B solutions for the Hogar Internet business unit. Full-stack development for international B2B client (Lawson & Kent, USA), collaborating with distributed teams across India and US to deliver scalable and high-performance solutions. Deve

Magento Adobe Commerce Shopify Liquid Storefront API React Vue.Js Headless Commerce B2B

Current

Desarrollador web php

Current

Freelance

Jan 2018 - Present (8 years 8 months)

Freelance web developer specializing in PHP, front-end and back-end development, and e-commerce solutions.

Git Desarrollo Front End Laravel CodeIgniter Angular Material AngularJS JavaScript Comercio Electrónico PHP Object Oriented Programming Doctrine Desarrollo De Software E commerce Solutions Web Development

Desarrollador de Magento

NTT DATA Europe & Latam

Jul 2023 - Sep 2025 (2 years 2 months)

Developed Magento solutions for B2B clients, utilizing PHP frameworks and Magento 2.

Magento B2B PHP Framework

Desarrollador full stack

Tinka Lawinka | Web Development & Design

Sep 2020 - Jun 2025 (4 years 9 months)

Desarrollé y mantuve más de 10 proyectos e-commerce personalizados para clientes internacionales usando PHP y frameworks como CodeIgniter y Laravel, mejorando la eficiencia operativa en un 15% promedio.

Git PHP Framework Desarrollo Front End Laravel CodeIgniter JavaScript Comercio Electrónico PHP Object Oriented Programming jQuery Doctrine Desarrollo De Software

Desarrollador full stack

Asap Consulting S.A.

Apr 2023 - Oct 2023 (6 months)

Full stack developer working with PHP, Laravel, and various front-end technologies.

SQLite Git Desarrollo Front End Laravel JavaScript MySQL PHP Object Oriented Programming jQuery Doctrine Desarrollo De Software Lumen Web Development

Back End Developer

DonWeb

Nov 2021 - Apr 2023 (1 year 5 months)

Designed and developed backend applications and APIs using SOLID principles, ensuring modular and maintainable systems. Built robust web services in Laravel, integrating third-party systems and internal tools. Contributed to Symfony 5 projects, extending and improving existing functionality. Optimized server-side integrations with Node.js, enhancing communication between services. Led the implemen

Laravel Symfony API Development SOLID Principles Inventory Management Payment Processing

Desarrollador full stack

DonWeb

Nov 2021 - Apr 2023 (1 year 5 months)

Full stack developer working with PHP, Laravel, and AngularJS, contributing to e-commerce projects.

Git Laravel Blade AngularJS JavaScript Comercio Electrónico PHP Object Oriented Programming Doctrine Desarrollo De Software Full Stack Full Stack Developer

Desarrollador de software

InfoKontrol

Mar 2017 - Nov 2021 (4 years 8 months)

CMS para la logistica de documentacion de contratistas y subcontratistas desarrollado en CodeIgniter 2

Git Desarrollo Front End CodeIgniter JavaScript Comercio Electrónico MySQL PHP Bootstrap Object Oriented Programming Doctrine Web Development

Desarrollador de software

WAIA

Jul 2021 - Sep 2021 (2 months)

Software developer working with PHP and OpenCart for e-commerce solutions.

Git Desarrollo Front End Comercio Electrónico PHP Object Oriented Programming Doctrine Desarrollo De Software OpenCart JavaScript E commerce Solutions

Full Stack Engineer

WAIA

Apr 2020 - Nov 2020 (7 months)

Implemented and customized online stores in OpenCart, improving user experience and business workflows. Developed and optimized e-commerce features: shopping carts, checkout, and inventory. Collaborated with cross-functional teams to align technical work with business objectives. Improved site performance and conversion rates through speed optimization. Proactively identified and resolved technica

OpenCart Check Out Inventory Performance Optimization

Full Stack Engineer

INFOCONTROL

Jan 2020 - Apr 2020 (3 months)

Designed and developed a document management system for Mercado Libre Colombia. Gathered requirements and delivered features aligned with client needs. Built intuitive UIs to improve usability and user interaction. Ensured security and confidentiality of contractor/subcontractor documentation.

Document Management UI Development Requirements Gathering Security Confidentiality