At a Germany-based client, I contribute backend functionality and APIs using Node.js, Express.js, and TypeScript. I also contributed to CI-built release packaging, signed-manifest verification, and authenticated release downloads.
I completed a supervised test-server deployment on DigitalOcean, verifying migrations, services, release identity, and health checks. My work also includes PostgreSQL access controls and regression coverage for tampering and invalid releases.
At Magnatec Systems, I developed REST APIs and microservices for enterprise applications. I built FinTech merchant-onboarding functionality with automated KYC workflows and developed multi-tenant healthcare features.
At Wizmen Systems, I led and mentored six engineers while developing ERP and accounting solutions, including Bullet Accounts. I also refactored legacy monoliths into modular monolithic architectures and built CI/CD pipelines.
