Senior Software Engineer
Senior full stack engineer with 15+ years building scalable systems across healthtech, pharma, finance, and logistics.
Backend specialist in PHP and Laravel, with strong experience in Vue, PostgreSQL, and CI/CD.
Experience
Healthtech, pharma, finance, logistics, and CRM.
Oct 2025 — Present
Self-employed · Remote
Operate as an independent consultant under G. P. Weinschütz Softwares M.E., partnering with clients to ship full-stack features in PHP, Laravel, and Vue.js. Engage end-to-end, from translating business needs into technical scope, to delivering features and resolving critical incidents in production systems.
Aug 2021 — Aug 2025
Adeva · Remote
Led the engineering of a HealthTech platform supporting clinical research, designing scalable Laravel/PostgreSQL APIs and HIPAA-aware data workflows handling sensitive patient and trial data across multiple tenants. Implemented Auth0 SSO, hardened GitLab CI/CD with Docker, and set engineering standards for testing and code review across distributed teams.
Oct 2016 — Aug 2021
Modus Create · Remote
Delivered platforms across pharma and finance over a five-year tenure using PHP, Laravel, Vue.js, and MySQL, supporting high-volume data ingestion from thousands of clinical sites under strict regulatory compliance. Grew from senior IC into a team lead role—running Agile delivery, building automated validation pipelines, and conducting technical interviews to shape the engineering bar.
Feb 2015 — Oct 2016
Fidelize · Rio de Janeiro, Brazil
Owned the redesign of a large-scale logistics platform serving pharmaceutical distributors, restructuring core architecture and data flows to support an 8x increase in data-exchange throughput without disrupting operations.
Aug 2012 — Jun 2014
Petaxxon Comunicação Online · Petrópolis, Brazil
Maintained and evolved the WebLetras platform and client sites in PHP, MySQL, and vanilla JS, with a focus on usability, accessibility, and SEO. Built foundational full-stack and database expertise through close cross-functional collaboration with designers, editors, and clients.
Jul 2009 — Sep 2009
Polaris Informática · Vitória, Brazil
Implemented enterprise authentication and IAM for Vale (one of the world's largest mining operators), using Novell iChain, Access Manager, and Java, enabling SSO across mission-critical applications. Partnered with internal IT and security teams on integration and compliance.
Mar 2007 — Jun 2009
Polaris Informática · Vitória, Brazil
Led a cross-functional team delivering Java-based enterprise systems on Oracle and MS SQL Server, owning the full SDLC from requirements to production deployment. Mentored developers and established Agile, code-review, and architecture standards that anchored the team's engineering practice.
Aug 2006 — Dec 2006
LNCC · Petrópolis, Brazil
Developed 3D craniofacial reconstruction software in C++/Qt/VTK for biomedical research, implementing image processing and mesh generation pipelines used in prosthesis modeling. Collaborated with research teams from LNCC and USP São Carlos on CT-based reconstruction methods for clinical applications.
Skills
Contact
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