PedroFerreira

Teaching computer science subjects with a focus on programming, computer networks, and operating systems. Designed and delivered curriculum, led hands-on laboratory sessions, and mentored students through practical software projects while preparing them for technical careers.

Developed and maintained features for an Outlook Add-in used within an international insurance organization. Collaborated with the French business team to refine requirements and deliver backend integrations built on Azure services including Azure AD, Azure Functions, and Azure APIs.

Led development of core modules for a new Electronic Health Record (EHR) platform used by a private healthcare provider in Portugal. Delivered pharmacy and nursing workflows, ensured code quality and system reliability, and implemented integrations with national healthcare systems including Infarmed and SPMS while collaborating with an international engineering team across Mexico, Spain, and Chile.

Developed a healthcare interoperability platform to centralize patient information across multiple units of a private healthcare group. Implemented HL7 (v2) and FHIR-based integrations using REST and SOAP services, and built patient identity validation algorithms running on Oracle SQL databases while collaborating with an international engineering team in Spain.

Designed the architecture and data model for a healthcare workflow platform managing the lifecycle of surgical patients from admission to discharge. Implemented backend services supporting clinical monitoring, billing processes, and financial integrations using Java, Spring, Hibernate, and PostgreSQL.

Implemented a web-based system for managing and tracking workplace accident alerts. Developed backend services and user interfaces for reporting, monitoring, and processing incidents using Java, Spring, Hibernate, JSF/PrimeFaces, and PostgreSQL.

Designed the data model and implemented a web portal for managing and processing industrial licensing applications, including backend services, APIs, and data migration pipelines.

Contributed to the development of a multi-portal platform used to manage operational workflows for clinics and laboratories, implementing backend services and web interfaces with Java, Spring, Hibernate, JSF/PrimeFaces, and PostgreSQL.

Performed corrective and evolutionary maintenance for several enterprise portals, including the Suppliers Portal, Human Resources Management system, and Financial Resources Management platform. Implemented new features, bug fixes, and system improvements using SharePoint 2013, C#, ASP.NET, Entity Framework, and SQL Server.

Contributed to the analysis of requirements and development of a web platform for managing administrative offence records and related regulatory processes. Implemented backend services and scheduled jobs for data processing, and developed web services to integrate with existing government systems using Java, Spring, JSF/PrimeFaces, and SQL Server.

Developed a public portal allowing citizens to view administrative infractions and manage related payments. Implemented backend services and web components using C#, ASP.NET, SharePoint, and SQL Server within a Microsoft-based enterprise environment.

Developed a web solution to automate daily operational tasks performed by Social Security employees. Designed the data model, built backend services and scheduled jobs for data processing, and implemented user interfaces using Java, JPA, JSF/PrimeFaces, and Oracle SQL.

Implemented new features and maintained enterprise applications, resolving reported issues and improving system reliability. Developed backend services and web components using Java, Spring Framework, JSP, and Oracle SQL while working with legacy enterprise frameworks.