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@VMVCosmeticGroup

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Alexasto12/Readme.md

Alejandro 👋

High-Density Systems · PostGIS Logic · Pixel Perfection 🔧

GitHub Neibr Website

Website

🧠 The Engineer's Mind

I am a Visual Architect from Spain 🇪🇸. I am a Visual Architect from Spain 🇪🇸 operating under a Deterministic Logic. My workflow filters out noise to prioritize absolute coherence and low-latency systems. I don't just "write code"; I simulate physical constraints.

  • The "Combat Engineer": I reject "magic" in code. I need to control memory layout (Go) and deterministic spatial relations (PostGIS).
  • The Visual Obsession: If the frontend aesthetics (Pixel Perfect) do not match the backend's structural elegance, the system is broken.
  • The Hardware: I code on a tuned Ryzen 7500F / RTX 5070 Ti setup because I demand 1:1 responsiveness between thought and execution.

🛠️ The Arsenal (Polyglot Architecture)

Domain Technology Architectural Reasoning
High-Perf & Security Go Chi SQLite Used for WebShield. When blocking IPs under heavy load, I need Go's worker pools and SQLite in WAL mode for non-blocking I/O.
Legacy Integration Java Spring Boot AS400 Used for AS/400 API. Java is the industry standard for robust connection to IBM legacy mainframes via JDBC/jt400.
Frontend Ecosystem TypeScript Next.js React Used for Claims & Sign. TypeScript provides the strict data contracts required for corporate legal workflows.
System Scripting PHP Bash Used for VMV Backups. PHP CLI interacting directly with Kernel calls (exec, tar) to bypass memory limits.

🏛️ Enterprise Engineering (VMV Cosmetic Group)

Production-grade ecosystem designed to modernize legacy infrastructure.

🛡️ VMV WebShield (Security Core)

Private

Distributed Threat Defense System.

  • Architecture: Go (Golang) microservice acting as a centralized brain for blocking malicious traffic.
  • Performance: Implements Worker Pools (Producer-Consumer pattern) to handle 10k+ request buffers without blocking HTTP threads.
  • Data: SQLite in WAL Mode for high-concurrency writes.
  • Logic: Automatic "Score Decay" system to rehabilitate IPs over time.

💾 AS/400 Integration API

Private

The Bridge to Legacy.

  • Stack: Java 21 + Spring Boot 3.
  • Mission: Exposes a secure REST interface to query the internal IBM AS/400 mainframe (DB2).
  • Tech: Uses jt400 driver and Spring Data JDBC to map legacy COBAR/CODALT fields to modern JSON.

📦 VMV Backups (Teleport Protocol)

Private

Distributed Infrastructure Backup System.

  • Innovation: Bypasses PHP memory limits by invoking Kernel System Calls (tar, mysqldump, exec) directly.
  • Protocol: Implements a custom "HTTP Chunked Teleport" protocol to move GB-sized artifacts between servers without FTP.
  • Vault: Local "Packer" agent + Remote "Bridge" receiver.

✍️ VMV Sign (LegalTech)

Private

Digital Signature Gateway.

  • Core: Next.js 16 App Router + Server Actions.
  • PDF Engine: Dynamic injection of data into AcroForms using pdf-lib binary manipulation.
  • Integration: Orchestrates biometric/OTP signature flows via 3G Mobile Sign API.

Other Microservices:

  • 📧 Storage Service: Node Ultralight stateful asset manager (S3-like) using Node.js Streams & Docker Volumes.
  • 📋 VMV Claims: Next.js Full claims management platform with Atomic Design & JWT Auth.

🚀 Personal Flagship (R&D)

📦 Neighborly Backend

Role: Lead Architect. A B2B logistics broker API connecting delivery operators with a distributed neighbor network.

Private Go Fiber

  • 🏗️ Core Logic: Replaced document routing with Spatial Queries (ST_DWithin) for <150m matching.
  • 🔐 Security: SHA-256 double-blind security & API Key hashing.
  • 📒 Ledger: Immutable financial tracking via Event Sourcing.
  • 📄 Docs: Full ADRs (Decision Records) & Arc42 docs.

📓 Diario Bitácora

Role: Product Engineer. AI-powered developer journal that processes daily work logs into structured intelligence.

Private Live

TypeScript Next.js MongoDB LLM/AI

  • 🤖 Logic: AI "Technical Librarian" that consolidates unstructured logs.
  • 🧠 Memory: Historical context window for productivity velocity analysis.
  • 📊 Metrics: Automatic impact scoring & work categorization.

🎬 Peer2Stream (TFG)

Role: Full-Stack Architect. Decentralized streaming discovery platform. Academic Grade: 10/10.

Public Live

  • 🔍 Architecture: Zero-database content distribution model.
  • 🔐 Auth: Full JWT system with captcha & email reset loops.
  • ⏩ UX: Infinite scroll & debounce search optimization.

🎨 Pokédex DS

Role: Visual Architect. A study in Skeuomorphism & Pixel Perfection.

Public Live

  • The Detail: Recreated the Nintendo DS physical interface using pure CSS/JS.
  • The Logic: No canvas shortcuts. Just pure DOM manipulation and math to simulate physical buttons and dual screens.

⚡ System Capabilities

🏗️ Architecture ██████████ Event Sourcing, ADRs, Clean Arch
🔐 Security █████████ SHA-256, OAuth2, GDPR, Bearer Tokens
⚙️ High-Perf Backend ██████████ Go Fiber, PostGIS, Concurrency
🎨 Visual Frontend ██████████ Pixel Perfect, React 19, Framer Motion
🤖 AI Engineering ███████ LLM Memory Systems, RAG Pipelines

📊 System Telemetry

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"Solving physical problems with digital precision."
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