EcommerceWeb
Brindicis
Role: Backend Engineer. Stack: Magento 2, PHP, MySQL, JavaScript. Focus: custom modules, pricing logic, and ERP-ready integrations.
Gustavo Silva
Backend Engineer for Ecommerce, APIs, and Integrations
I build reliable backend systems for ecommerce operations — from Adobe Commerce and Magento development to API integrations, data synchronization, and performance-focused architecture.
5+
Years of Experience
25+
Projects Delivered
About me
The engineer behind the work
I started my professional path in civil engineering before transitioning into software development, where I found a stronger fit for systems thinking, problem solving, and building practical solutions.
Today I focus on backend engineering, ecommerce platforms, and integrations that support real business operations. I care about reliability, maintainability, and making software work well for both teams and the people who depend on it.
01
Backend & integrations
APIs, business logic, data synchronization, and dependable system behavior.
02
Ecommerce systems
Hands-on Adobe Commerce / Magento experience across production projects and operational workflows.
03
Practical mindset
A grounded way of working shaped by real delivery, international collaboration, and continuous growth.
Core Technologies
Technologies I have used in production systems, together with a live view of where my engineering time has gone.
Technology Distribution
Total Time
1,144
Hours Coded
34.42%
PHP is currently the top language.
PHP
416 hrs 24 mins
Less
205 hrs 43 mins
TypeScript
158 hrs 1 min
XML
92 hrs 58 mins
JavaScript
87 hrs 10 mins
CSS
48 hrs 56 mins
Text
38 hrs 56 mins
JSON
33 hrs 40 mins
Dart
17 hrs 57 mins
Python
16 hrs 49 mins
HTML
16 hrs 20 mins
Log
11 hrs 23 mins
What I Work On
I focus on backend engineering problems where reliability, integrations, and business logic matter most.
01
Backend Development
- Design and implementation of scalable backend services with PHP and MySQL.
- Clean architecture, maintainable codebases, and production-ready delivery.
02
API & System Integrations
- REST API development, middleware design, and ERP/CRM/payment integrations.
- Reliable data synchronization workflows between ecommerce and external systems.
03
Ecommerce Platforms
- Magento 2 and BigCommerce engineering for B2B/B2C commerce operations.
- Custom modules, business rules, checkout flows, and platform extensibility.
04
Performance & Reliability
- MySQL query tuning, indexing strategy, and backend bottleneck reduction.
- Caching strategies and architecture improvements for high-traffic reliability.
Experience
May 2022 - Present
Magento Developer
Toogas
June 2021 - December 2021
Civil Engineer
Mindelo, Cabo Verde
October 2020 - May 2021
Freelance Web Developer
Portugal
Certification & Ongoing Learning
January 2025 - Present
ASP.NET Core, Entity Framework Core, and C# Backend Development
Currently studying architecture patterns, clean APIs, and scalable .NET backend design.
September 2024 - Present
Adobe Commerce Expert Frontend Developer
Adobe
February 2023 - Present
Adobe Commerce Expert Developer
Adobe
July 2022 - Present
Adobe Commerce Developer
Adobe
April 2021 - Present
E-commerce React Developer
Udemy
June 2020 - Present
Web Developer
Udemy
Featured selection
Selected Projects
A curated set of ecommerce and backend-heavy projects that best show how I work with integrations, platform logic, and reliable delivery.
EcommerceWeb
Eternal & Modern
Role: Backend Engineer. Stack: Magento 2, PHP, MySQL, LESS. Focus: catalog structure, checkout reliability, and day-to-day ecommerce operations.
WebEcommerce
Navigator Hub
Role: Lead Backend Engineer. Stack: Magento 2, PHP, MySQL, API middleware. Focus: B2B pricing, stock sync, and integration-heavy order flows.
WebEcommerce
Suprides
Role: Backend Engineer. Stack: Magento 2, PHP, MySQL. Focus: integration stability, store performance, and maintainable commerce operations.
WebEcommerce
Clube Produtores Florestais
Role: Backend Engineer. Stack: PHP, MySQL, data integrations. Focus: synchronization workflows, automation, and long-term maintainability.
WebEcommerce
Magnelusa
Role: Backend Engineer. Stack: Magento 2, PHP, MySQL, JavaScript. Focus: catalog operations, integrations, and performance-minded backend delivery.
Vamos trabalhar juntos!
I design and code beautifully simple things and i love what i do. Just simple like that!