
@cesarzanisCesar Zanis
Systems Architect & Executive Technology Leader | From Code to Policy
Software architecture, people-first engineering leadership, Cloud FinOps, and evidence-based economic analysis backed by primary data.
Good decisions have a number, a deadline, and an owner.
DOOR 01 · INTERACTIVE TOOLSOpen-formula tools
Test the 6-Field Decision Simulator & Brasília Arcade
Validate any project against the 6-field execution checklist, calculate Cloud FinOps unit economics, or explore the 16-bit satirical arcade.
6-Field Decision Panel + Open FinOps & DevOps calculators
DOOR 02 · ESSAYS & PODCASTPrimary sources (World Bank, OECD, ILO, DORA)
Watch & Listen to Beyond the Numbers + 75 Deep Essays
Practical studies on engineering leadership, psychological safety, AI agent unit economics, and long-term economic productivity.
75 verifiable essays published in EN, PT, and ES
DOOR 03 · B2B EXECUTIVE ADVISORYCzanix Engineering
Request a 72-Hour Forensic Diagnosis or Fractional CTO
Cloud FinOps cost reduction, real-time data architecture, production AI agents, and boardroom-aligned engineering governance.
50% cloud spend cut, R$ 140k/mo Data Lake savings & 99.99% availability