rubenmarcus.dev // terminal resume

Ruben Marcus — Senior AI Fullstack Engineer
Lisbon, Portugal · remote worldwide · 14 years shipping

proof
  #1 ECDSA.fail ............ multi-agent research harness (9 roles, 7+ providers)
  #1 QEC decoder ........... Optimization Arena, 2,642 EPM
  Bitte AI runtime ......... 2.85M+ messages · 24,164 users · 16,703 agents
  CS Brasil (browser FPS) .. 2,191 players · 154K+ kills · 27 countries
  aeo.js / check.aeojs.org . 4,569 AEO scans
  npm ...................... 34K+ all-time downloads

open source
  ralphstarter.ai · autoresearcher.org · aeojs.org
  check.aeojs.org · scanrepo.dev · csbrasil.online

hire me
  social linkedin.com/in/rubenmarcus
  cv     GET  /cv.pdf
  api    POST /api/hire  {"name","contact","brief"}
  mcp    POST /api/mcp   (initialize · tools/list · tools/call)
  json   GET  /api/resume.json

agents welcome — this server speaks MCP.