About Luís
Portuguese
Native or bilingual
English
Fluent
Experience
- Retail ConsultSoftware Engineer – Integrations & BackendMay 2023 - Today (3 years and 1 month)• Designed and maintained backend integration services connecting Oracle Retail systems with external platforms, ensuring reliable data flows across on-premises and cloud environments.• Built and consumed REST APIs (including Oracle Fusion APIs) to automate data exchange between enterprise applications — handling authentication, error handling, and data transformation.• Developed Java Spring Boot microservices for scalable, decoupled backend architectures used in production by large international retail clients.• Wrote PL/SQL scripts for data transformation, validation, and ingestion across multiple source systems.• Used AI-assisted development tools throughout daily work to accelerate delivery while maintaining code quality and full understanding of the output.• Collaborated with cross-functional and distributed international teams, translating complex business requirements into working technical solutions.
- Toogas – Adobe Magento Business Solutions PartnerWeb Developer TraineeOctober 2022 - May 2023 (7 months)• Developed e-commerce integrations using Adobe Magento, contributing to end-to-end delivery of an online store.• Gained hands-on experience in API-based integrations and data flow between front-end and back-end systems.
- Independent ProjectAI Application DeveloperDIGITAL AND ITJune 2025 - December 2025 (6 months)Guimarães, Portugal• Built a full-stack real estate platform from scratch allowing users to find properties through naturallanguage conversation — e.g. 'I want a 2-bedroom apartment in Lisbon'.• Integrated OpenAI GPT API to process natural language queries, understand user intent, and return conversational property recommendations alongside visual property listings.• Built the backend in C# and frontend in TypeScript, handling the full stack independently — from API design to UI delivery.• Integrated Stripe for payment processing, including webhook handling for real-time payment event management.• Platform supports Portuguese (Portugal) and was deployed and operated independently, with the project later archived due to hosting/API costs.• Full source code available on GitHub — built entirely alone, from idea to production, leveraging AI tools throughout the development process.
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Education
- Bachelor's DegreeUniversidade de Trás-os-Montes e Alto Douro2022Bachelor's Degree