Looking for a job

David Félix

@davidflix

Message

I build production applications, APIs, and deployment platforms that help teams ship reliably at scale.

Portugal

Message

What I'm looking for

I'm looking to build impactful production tools and applications, with ownership from design through deployment. I value strong developer experience, code quality, reliable delivery, and opportunities to solve real customer problems.

At Philip Morris International, I build frontend and integration systems, including 10 MuleSoft APIs for an AI-assisted credit evaluation system connected to SAP. I also rewrote an API catalog across AWS, backend APIs, and React so teams can discover and reuse 800+ APIs.

I create developer platforms that make delivery safer and faster, from Jenkins pipelines and SonarQube rules supporting 50+ product teams to OpenTelemetry observability and AI-powered review automation. Earlier at MaisEficaz, I built full-stack .NET Core, SQL, and Angular applications and document templates for client forms and contracts.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Philip Morris International

Dec 2022 - Present (3 years 9 months)

Designed and built 10 MuleSoft APIs for a credit evaluation system, rewrote the API catalog application end-to-end, and architected CI/CD pipelines in Jenkins. Led Java 17 migration across 17 APIs and optimized shared templates, achieving a 97% response size reduction on a critical API.

MuleSoft REST APIs SOAP SAP AWS React TypeScript Figma Power BI Jenkins SonarQube Java OpenTelemetry New Relic Jira Confluence Claude

Junior Software Engineer

MaisEficaz

Sep 2021 - Jan 2022 (4 months)

Built full-stack applications using .NET Core 5, SQL, Dapper ORM, and Angular with RESTful APIs. Designed and built document templates in Adobe Experience Manager for client forms and contracts.

.NET Core SQL Dapper Angular REST APIs Swagger JSON Adobe Experience Manager