Riyu Tokiwa
CDIO（Chief Digital Innovation Officer）
Founder/CDIO | AI Solutions Architect. Implementation and customization of Cronias products — AI employees, ultra-integrated AI-ERP, AI development platforms, AI training engines, and integrated AI platforms. Solo-SIer delivery. Pink hair at events—say hi! 🌹
AI Solutions Architect with 52 projects and direct contracts with 15+ companies including 7 listed enterprises. Delivers end-to-end implementation, customization, and contracted development using Cronias products (ARIA / Arthea / PROMETIA / THEMIS / Elysion) as a solo SIer through AI-driven development. [Track Record Summary] 52 projects (in-house tools + ongoing + past) / Direct contracts with 15+ companies including 7 listed / Max 200-person team management / 11+ years of experience / 12+ industries / 4 SpeakerDeck presentations [Career Path] Hairstylist → Video production & Design → Engineer (MVP award) → PM → 2020 Company establishment, CDIO → Listed telecom PdM/Architect → Construction DX & Government AI → 2024~ AI Solutions Architect & Solo SIer → 2026 SF Expansion. Cronias product implementation delivery and Bedrock AgentCore speaking experience.
Build systems where one person can run a company — AI employees handle day-to-day work, humans stay on the loop for final decisions. Scale human intent to enterprise execution without sacrificing ethics or explainability.
Hairstylist (Skills & Management)
On-site skills acquisition and management experience
Team ManagementCustomer RelationsQuality ControlProcess ImprovementSole Proprietor (Video, Design, Stage Direction)
Video production, design, stage direction, and PR
Video ProductionDesignStage DirectionClient RelationsEngineer & Programming School Instructor
MVP award. Full-stack development and technical education in parallel
Full-Stack DevelopmentTechnical EducationProject ManagementPM / DX Consultant → 2020 Company Est., CDIO
Supported listed companies and government agencies. Appointed CDIO 2020. 200-person metaverse PdM
Project ManagementDX ConsultingBusiness ManagementArchitecture DesignAI Solutions Architect & Solo SIer
A2A Standard Platform, Bedrock AgentCore Runtime integration, Agentic RAG 52% cost reduction, DSPy AgentCore, ARIA SDK-First design
Bedrock AgentCoreA2A/MCP ProtocolStrands Agents SDKAWS CDK 8-StackSpeaking Experience4-Layer integrated AI platform Design & SF Expansion
Conceived integrated AI platform vision through SF conferences. Simultaneously designing ARIA (Elixir/OTP + Rust NIF), Elysion (DID/VC), PROMETIA (Development Federation Portal), Arthea (AI-ERP), Themis (Nava reflection + Compass behavioral norms engine)
Elixir/OTP4-Layer integrated AI platformDID/VC AuthSF Expansion StrategyPatent Preparation
Speaker Deck — Presentations
Conference talks and technical presentations on AI agent architecture, enterprise AI, and governance frameworks.