Available to hire
I’m Gustavo Couto, a Porto-based computer engineer with 2+ years of experience designing and delivering reliable software solutions in complex business environments. I specialize in building full-stack ERP systems and scalable web platforms, combining Angular, Node.js, and PHP to deliver production-grade applications with maintainable architectures.
I enjoy solving real-world problems from system design to deployment, thrive in Agile teams, and value clean code, data integrity, and user-focused results. I’m eager to grow in challenging engineering roles and contribute to teams with a strong emphasis on collaboration, maintainability, and long-term impact.
Skills
Language
Portuguese
Fluent
Spanish; Castilian
Fluent
English
Advanced
Work Experience
Full Stack Developer at Mercadona
December 31, 2022 - September 6, 2025Developed full-stack web applications using Angular, Node.js, PHP and Java; performed database management with MySQL, Oracle and MongoDB; implemented modules for inventory management and order tracking; contributed to front-end and back-end integration and data flow.
Customer Service & Inventory Assistant at Mercadona
December 31, 2018 - September 6, 2025Provided customer service and sales support; replenished stock and managed warehouse inventory; ensured product availability and smooth store operations.
Customer Service and Warehouse Assistant at Mercadona
January 1, 2022 - September 6, 2025Provided customer service and sales support; replenished stock; managed warehouse inventory.
Customer Service & Cashier at Continente Modelo
January 1, 2023 - September 6, 2025Delivered customer service at the counter and as a cashier; performed kitchen tasks and food preparation; replenished stock and ensured inventory availability.
Customer Service & Sales Support at Mercadona
January 1, 2024 - September 6, 2025Provided customer service and sales support; assisted in stock management and warehouse inventory.
Full Stack Developer at Inventore: Oficina de Software
August 1, 2024 - PresentDesigned and delivered full-stack ERP solutions using Angular, Node.js, and PHP; built a production-grade online booking platform integrated with ERP workflows; created a custom timeline-based scheduling module for real-time resource allocation; led a critical database migration; refactored SQL queries and repository logic to improve performance; designed RESTful APIs and modular backend services; contributed to deployment workflows; currently designing a secure authentication and session management system for a client-facing ERP portal.
Supermarket Manager at Mercadona
June 1, 2023 - August 1, 2024Managed day-to-day supermarket operations, including staff coordination, inventory control, customer service, and process improvements to increase efficiency and service quality.
Crew Trainer at McDonald's
March 1, 2019 - October 1, 2022Led onboarding and training for new crew members, ensured adherence to service standards, and supported team development during tenure.
Education
Bachelor's Degree in Computer Engineering at Instituto Superior de Engenharia do Porto (ISEP), Porto, Portugal
January 1, 2017 - January 1, 2020Orchestral Musical Instrument - Violin at National Orchestra System (Venezuela)
January 1, 2011 - December 31, 2011Orchestral Musical Instrument - Violin at National Orchestra System (Venezuela)
January 1, 2014 - December 31, 2014Bachelor's degree in Computer Engineering at Instituto Superior de Engenharia do Porto (ISEP), Porto, Portugal
January 1, 2017 - January 1, 2019Bachelor's degree in Informatics at Central University of Venezuela (Universidad Central de Venezuela), Venezuela
January 1, 2017 - January 1, 2019Bachelor’s degree in Computer Engineering at Instituto Superior de Engenharia do Porto (ISEP)
January 1, 2021 - January 1, 2024Bachelor’s degree in Informatics at Central University of Venezuela
January 1, 2017 - January 1, 2019Bachelor's degree in Computer Engineering at Instituto Superior de Engenharia do Porto (ISEP)
January 1, 2021 - January 1, 2024Bachelor's degree in Informatics Science (Uncompleted) at Central University of Venezuela
January 1, 2017 - January 1, 2019Qualifications
High School Merit Award
January 1, 2017 - January 1, 2017Driver's License: Light Vehicle (Category B) – European License
January 11, 2030 - September 6, 2025Driver's License: Light Vehicle (Category B)
January 11, 2030 - September 6, 2025Driver's License: Light Vehicle (Category B)
January 11, 2030 - September 6, 2025Driver’s License: Light Vehicle (Category B – European License)
January 11, 2030 - April 4, 2026Industry Experience
Software & Internet, Media & Entertainment, Professional Services, Education, Retail, Manufacturing
Skills
Hire a Full Stack Developer
We have the best full stack developer experts on Twine. Hire a full stack developer in Porto today.