About

Work Experience

• Fullstack Developer, Paycritical - Soluções de Pagamento, Lda

  Mar, 2023 - Present

  𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄:

  • Developed an innovative solution for WYD Lisbon 2023: Enabled restaurants to redeem meals by reading pilgrims QR Codes, streamlining the process for thousands of participants.
  • Full-cycle development of DeGrazie: Created a solution that allows restaurants to provide QR Codes on tables, enabling customers to easily read, order, and pay for their meals.

  𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:

  • Backoffice Development: Utilized React to implement a backoffice for merchants to manage QR Codes and define menu products.
  • Frontoffice Development: Developed a React-based frontoffice for customers to read QR Codes and seamlessly order and pay for their meals.
  • Database Management: Employed SQL for efficient data storage and retrieval.
  • Message Queuing: Implemented RabbitMQ for background operations, ensuring smooth and reliable task execution.
  • Task Scheduling: Used Hangfire to schedule background operations with a robust retry system.
  • Real-time Updates: Leveraged SignalR to read messages from RabbitMQ and automatically update the web app without user refresh.

  𝗪𝗼𝗿𝗸 𝗠𝗲𝘁𝗵𝗼𝗱𝗼𝗹𝗼𝗴𝘆: Agile

  𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: GIT

• Fullstack Developer, Omnibees

  May, 2019 - Feb, 20233 years 9 months

  𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄:
  Full-cycle development of Omnibees to enhance hospitality services, ensuring seamless operations and improved customer experiences.

  𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:

  • Developed an API Template (.Net Core): Created a comprehensive API template in .Net Core, featuring authentication, authorization, tracing, health checks, logging, metrics, EF Core for database access and many usefull abstractions.
  • Migrated Silverlight to Angular: Transitioned legacy systems to modern frameworks, enhancing performance and user experience.
  • Developed Web APIs in C# (.Net Framework): Created robust APIs to support data integration and communication.
  • Implement and manage message queuing systems using MSMQ to handle asynchronous processing tasks.
  • Implemented distributed caching: Utilized Couchbase and Redis to optimize data retrieval and performance.
  • Database Management: Employed SQL for efficient data storage and retrieval, ensuring API efficiency.
  • Develop and maintain ETL packages using SSIS (SQL Server Integration Services) to extract, transform, and load data from various sources to make API reads more performant.
  • Unit Testing: Implemented unit tests using Moq to ensure business logic integrity during refactors.
  • Integration Testing: Ensured API endpoints functioned correctly through comprehensive integration tests.
  • End-to-End Testing: Applied Cypress tests to validate the entire system's functionality.

  𝗪𝗼𝗿𝗸 𝗠𝗲𝘁𝗵𝗼𝗱𝗼𝗹𝗼𝗴𝘆: Scrum and Kanban

  𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: TFSVC and GIT (gitflow and trunkbase depending on the project size)

• Software Developer, Visualforma - Tecnologias de Informação, SA

  Aug, 2015 - Apr, 20193 years 8 months

  𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄:
  Developed cutting-edge software solutions tailored for the hospitality industry, enhancing operational efficiency and customer experience.

  𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:

  • Develop interactive and rich user interfaces using Silverlight to streamline hospitality operations. This involves creating controls, layouts, and handling user interactions.
  • Implemented back-end logic for ASP.NET MVC applications, including creating and managing controllers, views, and models.
  • Developed Web APIs in C# (.Net Framework): Created robust and scalable Web APIs to support seamless data integration and communication.
  • Utilized SQL for efficient data storage and retrieval, ensuring the API’s optimal performance.
  • Implemented unit tests and integration tests for API.

  𝗪𝗼𝗿𝗸 𝗠𝗲𝘁𝗵𝗼𝗱𝗼𝗹𝗼𝗴𝘆: Scrum

  𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: TFSVC

• R&D Engineer, Universidade do Algarve

  Apr, 2014 - Jul, 20151 year 3 months

  R&D Engineer at SRM - Smart Revenue Management (QREN I&DT n.º 38962)

  𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄:
  Led the development of innovative web crawlers to enhance data retrieval from e-commerce websites, significantly improving data warehouse capabilities.

  𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:

  • Spearheaded the design and implementation of Web Crawlers using Selenium WebDriver, ensuring efficient and accurate data extraction.
  • Used C# (.Net Framework) to develop robust and scalable solutions tailored to project requirements.
  • Managed and optimized data storage with MongoDB, enhancing data accessibility and performance.
  • Applied algorithms to normalize data extracted from different sources.

Projects Experience

• Display(Matriz) de LEDs interativo

  May, 2015 - Sep, 20154 months

  A LED Display made to be exposed in 'Semana Académica do Algarve' over the bar tend of my course. Led Matrix features: React to sound beats (frequency), Show images, Play Simple Games, Write Messages.

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