Arkhatic© 2026
Multidisciplinary practice — est. 2018

ArthurARKHATIC

01CTO / COO
02Engine systems engineer
03Fullstack developer
04Offensive security
05Composer · Pianist
Scroll ↓
N 49°27′ · W 011°04′
(i) Manifesto↦ scroll
I build the layers most people never see: engine systems, hardened pipelines, original scores. Composed in silence. Shipped in motion.
(iii) Practice · Cybersec consoleop_id 0x4a7c

Operating across four vectors, one engine.

cybersec · engine · fullstack · ops · all on the same band

threats00
probes04
lat ms42
integ100%
CH 01 · engine402.71

Engine Systems

Unity-side: deep engine integrations, custom render passes, editor tooling, gameplay systems that hold up when the project gets big.

  • · Custom render features & SRP integrations
  • · Editor tooling — inspectors, asset pipelines, build automation
  • · Gameplay & simulation architecture
  • · Native plugin bridging (C# ↔ C/C++)
signal · locked
CH 02 · fullstack411.06

Fullstack

End-to-end product engineering. APIs, web, infra. Pragmatic stacks chosen for the problem.

  • · TypeScript / Next.js / React
  • · Node, Go, Rust services
  • · Postgres, Redis, vector stores
  • · Docker / CI / cloud (AWS, GCP)
signal · locked
CH 03 · security419.83

Offensive Security

OffSec PEN-200 (OSCP) and Cisco CyberOps. Red-team mindset applied to the systems we ship: security by design, not as an additional.

  • · Web & infra penetration testing
  • · Threat modelling for studio pipelines
  • · Hardened build & deploy chains
  • · Incident triage / blue-team handoff
signal · locked
CH 04 · leadership428.50

Leadership

Chief Technology and Operations Officer of a software development house and a game studio. Hiring, runway, architecture, the unglamorous half of building.

  • · Cross-discipline team building
  • · Operational architecture & process
  • · Roadmap, budget, runway
  • · Founder-level technical reviews
signal · locked
tail :: /var/log/arkhaticlive
013 init :: vector_engine ↦ ok
060 scan :: 0x07a3:443 ↦ tcp_open
107 audit :: pipeline.yml signed
154 deploy :: chain v3.1.4 ↦ green
201 monitor :: latency 42ms p99
248 exploit :: cve_triage queued
295 log :: stream ↦ /var/log/arkhatic
342 trace :: ingress 200ok
spectrum · 0–1 GHz · ±FSFFT 512
0 MHz5001 GHz
operator · ARKHATIC · clearance Δnominal · last sweep 00:04 ago
The World That Bears My Name
(iv) Soundcomposer · pianist · top-down

Music sits next to the code, not under it.

Five orbits, five pieces. Each nebula is a song; the active ring's spectrum drives the swarm.

Transmission · Open00:00:00 UTC
(v) Contact
CALL SIGN — ARKHATIC · TECHNOLOGY AND OPERATIONS
arthurdutra@holoom.com
decoded ↦

Offensive security specialist, DevSecOps, strategic analysis of technical development and legal affairs.

Military and corporative training, red teaming and purple teaming, penetration testing, threat modeling, strategic consulting.

Award-winning composer by Hacelo Corto festival, in Buenos Aires, Argentina. Original score for games and independent productions.

Cisco CyberOpsOffSec PEN-200Military and Civilian CommsEW and Cyber WarfareUnity and Unreal
waterfall · ↓RBW 50 Hz
cipher · ↦ enc
AGFNCSKIRR
plaintext · ↦ dec
Q3 BOOKING
  1. frequency band · áreas de atuação
  2. FRQ 01440.12 MHz
    Offensive Security
    signal · locked
  3. FRQ 02443.55 MHz
    DevSecOps
    signal · locked
  4. FRQ 03447.08 MHz
    DevOps & QA
    signal · locked
  5. FRQ 04450.40 MHz
    Technical and Legal Affairs
    signal · locked
  6. FRQ 05453.17 MHz
    LGPD · GDPR
    signal · locked
  7. FRQ 06456.80 MHz
    Technical Leadership
    signal · locked
Arkhatic · 2026 · End of transmission ↘
Initializing
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ARKHATIC · ENGINE · CIPHER · SCORE