Information Architect | YOROZUYA GONZALEZ

【職能】
Information Architect

CAPABILITY OVERVIEW // 業務内容

Engineering resilient digital infrastructure, custom database architectures, and high-performance Progressive Web Applications (PWAs) to eliminate operational friction and administrative drag. Mandates are structured for independent operators, regional enterprises, and specialized facilities requiring exact, sovereign digital workflows where generic commercial software and subscription-heavy platforms fail to align with real-world procedures.

Every data schema, application interface, and synchronization pipeline is architected, coded, and deployed directly as an independent sole practitioner. I do not resell third-party software subscriptions, rely on fragile no-code wrappers, or outsource engineering to development agencies. Combining modern web standards (React, lightweight PWA runtimes) with direct database engineering (PostgreSQL, SQLite, Firebase) and hardware telemetry, I translate manual ground-level workflows into fast, owned digital assets engineered to operate reliably across desktop and mobile devices—both online and completely offline.

Core Operational Suites:

【情報基盤・独自PWA開発】 Custom Database & PWA Architecture

Designing and deploying lightweight, workflow-specific Progressive Web Applications and custom database environments that replace fragmented spreadsheets and expensive commercial platforms with zero recurring licensing overhead.

【遠隔地情報同期・耐障害設計】 Hybrid Edge & Offline-First Data Architecture

Architecting resilient, local-first data capture engines and edge storage systems that maintain full operational uptime through rural cellular dead zones, severe northern winter storms, or power grid disruptions.

Operational Logistics & Bandwidth:

Deployment Reach: Based in Wassamu, Hokkaido. Systems architecture, database modeling, and application development are executed remotely for global and domestic clients, with on-site workflow mapping, physical hardware integration, and local server commissioning deployed nationwide across Japan.

Operational Constraint: To preserve code quality, architectural precision, and direct first-person accountability, technical architecture engagements are strictly limited to a select few client mandates annually.

Professional Scope & Statutory Boundaries: Operations function strictly at the software engineering, database design, and systems architecture layer. I do not operate as a licensed telecommunications carrier, public cloud hosting provider, or certified information security auditor. Cloud infrastructure is deployed directly onto client-owned virtual private environments (AWS, GCP, Cloudflare), ensuring the client retains 100% intellectual property, data sovereignty, and administrative control over their systems at all times.

【遠隔地情報同期・耐障害設計】 // HYBRID EDGE & OFFLINE-FIRST DATA ARCHITECTURE

The Vulnerability:
Modern software is built on the fragile assumption that high-speed, uninterrupted internet connectivity is universally available. In regional Japan—across mountainous transit corridors, deep agricultural valleys, coastal marine areas, and industrial work sites—cellular signals frequently degrade or disappear entirely. Furthermore, during severe northern winter blizzards, seismic events, or localized power grid failures, cloud-dependent platforms become completely unreachable. When field technicians, property inspectors, and regional logistics operators rely on cloud-only software, data entry halts, site inspections are delayed, and personnel revert to handwriting on scrap paper. This produces lost records, transcription errors, and hours of administrative re-work once connectivity is restored.

The Methodology:
I engineer offline-first applications and hybrid synchronization pipelines that allow field personnel to complete full data logging, capture media, and execute structured checklists with zero network connection.

Using local-first storage technologies (IndexedDB, embedded SQLite, and service workers), the mobile or edge device functions as the primary data authority. Operations continue normally during complete network blackouts. The moment the device detects cellular coverage, satellite connectivity, or local Wi-Fi, the system automatically executes an encrypted, conflict-free background synchronization with the central database. This architecture guarantees data integrity, prevents lost field documentation, and maintains an uninterrupted operational rhythm regardless of weather or infrastructure disruptions.

Case Applications:
//　Offline Field Reconnaissance & Evidence Logging: Equipping field investigators, building assessors, and site inspectors with mobile capture tools that store high-resolution photos, GPS coordinates, and inspection notes locally, syncing cleanly to central storage once reconnected.

//　Rural Logistics & Resource Tracking: Building standalone data-capture tools for agricultural sorting yards, timber processing sites, and remote transit nodes that lack cellular reception, recording inventory movements, material grades, and weight logs offline.

//　Disaster-Resilient Local Data Vaults: Establishing local-storage data caches for regional commercial facilities and living properties, ensuring internal access lists, security logs, and emergency operating procedures remain fully accessible during extended power or fiber cuts.

//　Mobile Machinery Maintenance Logs: Deploying offline service and maintenance tracking applications for heavy equipment operators to log operating hours, fluid service, serial numbers, and part replacements directly at remote work sites.

//　Edge-Cached Operational Reference Portals: Structuring self-contained, offline-accessible operating manuals, emergency response protocols, and statutory compliance checklists accessible to field staff during acute infrastructure outages.

//　Conflict-Free Multi-Device Data Aggregation: Implementing data-merging protocols that allow multiple team members working concurrently in disconnected zones to merge local records into a unified central database without overwriting or corrupting each other's entries.

Retainers & Phased Structure:
・Phase 1: Network Resilience Audit & Edge Specification (80,000円 Flat Fee)
Comprehensive intake audit evaluating operational dead zones, field data collection requirements, device hardware constraints, and data security mandates, concluding with an Edge Architecture Specification detailing data-queuing logic, database schemas, and synchronization protocols.

・Phase 2: Offline-First Engine Build & Deployment (150,000円 – 350,000円 Scoped Project Fee)
Development and implementation of local database storage layers, custom service workers, background sync handlers, and encryption protocols, culminating in a deployment tested and verified under real-world disconnected conditions.

【情報基盤・独自PWA開発】 // CUSTOM DATABASE & PWA ARCHITECTURE

The Vulnerability:
Organizations and independent operators frequently struggle with the disconnect between off-the-shelf commercial software and their actual daily operational workflows. To avoid perpetual per-seat subscription fees, lean teams often attempt to manage critical business operations across fragmented spreadsheets, conflicting file versions, and unstructured chat logs. This creates severe administrative liabilities: data overwrite errors, lack of role-based access control, and institutional memory loss when personnel depart. Conversely, adopting mainstream enterprise platforms introduces steep implementation costs, rigid data structures that require extensive retraining, and recurring subscription overhead that drains operating capital without resolving core workflow bottlenecks.

The Methodology:
I translate practical ground-level workflows into lightweight, custom Progressive Web Applications (PWAs) and structured relational databases engineered around the organization's exact operational requirements.

Operating strictly as an independent systems architect, I begin with primary-source workflow extraction—analyzing every task, physical record, verification step, and data point to design clean relational schemas and intuitive interfaces. Applications are built ground-up using modern, open web standards that deploy instantly across iOS, Android, macOS, and Windows via standard web URLs without app-store gatekeepers or recurring licensing fees. By engineering single-purpose, owned software systems, I provide operators with complete data sovereignty, predictable performance, and zero subscription drag.

Case Applications:
//　Operational & Curriculum Tracking Systems: Architecting specialized web applications to log hyper-specific operational metrics—such as training hours, technical proficiencies, milestone certifications, and equipment maintenance—that generic commercial software cannot accommodate.

//　Unmanned & Lean-Staff Access Portals: Building web-based member, contractor, and guest portals wired directly to physical access controllers—enabling real-time check-ins, automated digital waivers, and entry logging for physical facilities with minimal or zero on-site staff.

//　Analog-to-Digital Operations Migration: Converting legacy paper ledgers, physical binders, and localized filing systems into searchable, relational, cloud-backed databases with tamper-evident audit trails.

//　Automated Intake & Qualification Funnels Engineering intake portals that screen, vet, and qualify incoming client inquiries or applicants against specific statutory, financial, or operational criteria prior to scheduling direct review.

//　Payment-Triggered Credential Synchronization: Integrating payment processor webhooks (such as Stripe) directly with access control hardware (RFID, PIN, QR relays) to instantly grant or revoke facility permissions based on live account billing status.

//　Bilingual Operational Interfaces: Structuring dual-language (Japanese/English) portals that allow overseas owners or directors to coordinate directly with domestic Japanese field staff, aligning localized execution with high-level reporting.

Retainers & Phased Structure:
・Phase 1: Workflow Extraction & Systems Architecture Blueprint (80,000円 Flat Fee)
Comprehensive diagnostic audit evaluating existing operational spreadsheets, paper forms, communication channels, and administrative bottlenecks, concluding with an Information Architecture Blueprint detailing database schema, UI wireframes, API integrations, and a fixed build scope.

・Phase 2: Custom PWA Engineering & Deployment (150,000円 – 350,000円 Scoped Project Fee)
Execution of the approved blueprint: database provisioning, front-end PWA development, automated API/payment integrations, testing, and production deployment onto client-owned cloud infrastructure with complete source-code ownership.

【職能】 Information Architect

【職能】
Information Architect