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az-coder-123/README.md

Hi there, I'm Nam Long (az-coder-123) 👋

Senior Software Engineer & Solutions Architect

I am a passionate Senior Software Developer with over 16 years of professional experience specializing in constructing robust cross-platform applications, optimizing developer workflows, and building deep integrations between AI Agents and Enterprise Data Systems.

Currently, my core focus revolves around empowering LLMs via the Model Context Protocol (MCP), architecting scalable high-performance frontend solutions using Flutter, and building advanced developer tooling.


🛠️ Core Tech Stack & Expertise

  • Languages: Dart, TypeScript, JavaScript, SQL (T-SQL, PL/pgSQL)
  • Mobile & Desktop: Flutter (Cross-platform MacOS/Windows/Linux/Mobile), Android TV
  • AI Integration & Protocols: Model Context Protocol (MCP), LLM Agent Tooling, GitHub Copilot / Cursor Workflow Optimization
  • Databases & Backend: Microsoft SQL Server, PostgreSQL, Supabase, SQLite, Node.js

🚀 Featured Open Source Projects

🤖 AI Tooling & Model Context Protocol (MCP)

A production-ready Model Context Protocol (MCP) server engineered in TypeScript/Node.js for Microsoft SQL Server. It seamlessly bridges AI Agents (like Cursor or Claude Desktop) with enterprise relational databases, allowing secure database schema discovery, automated T-SQL querying, and intelligent metadata extraction.

  • Keywords: MCP Server, SQL Server, TypeScript, Node.js, AI Context

An advanced MCP implementation designed specifically for PostgreSQL databases. It provides secure inspection capabilities, context mapping, and structured query execution interfaces tailored for seamless LLM interactions, supporting safe permission tiers (read_only, read_write, admin).

  • Keywords: PostgreSQL, Model Context Protocol, Database Explorer, LLM Tooling

📱 Developer Utilities & Productivity Tools

An interactive, high-performance JSON visualizer and formatter built from the ground up with Flutter. It transforms complex, deeply nested JSON payloads into beautiful, fully-searchable graphs and hierarchical tree structures natively across Desktop and Mobile environments.

  • Keywords: Flutter Cross-Platform, JSON Viewer, Data Visualization, Developer Experience (DX)

A comprehensive, open-source desktop and mobile client specialized for testing Firebase Cloud Messaging (FCM) HTTP v1 API. It automates OAuth 2.0 authentication streams via Service Account JSON ingestion, simplifies device token tracking, and features real-time payload debugging.

  • Keywords: Flutter Desktop, FCM HTTP v1, OAuth 2.0, Push Notifications, Firebase

A lightweight companion CLI/Console utility tailored for rapid, automated FCM push-notification dispatch and testing pipelines via the modern HTTP v1 protocol.

  • Keywords: Dart Native, FCM API, Automation Tool, DevOps

📐 Architecture & Engineering Philosophy

  • Clean Architecture & SOLID Principles: Firm believer in explicit separation of concerns, feature-driven folder structures, and high-cohesion, low-coupling design patterns.
  • Robust State Management: Architecting scalable applications using predictable state containers like Riverpod in Flutter ecosystems.
  • Security First: Strict alignment with tokenized authorization (OAuth 2.0), environment scoping, and defensive permission tiers in data-driven AI operations.

📊 GitHub Analytics

Long's GitHub Stats

Top Languages


📬 Connect with Me

  • GitHub: @az-coder-123
  • Domain Expertise: Feel free to open an issue or reach out if you are looking to collaborate on Model Context Protocol (MCP) extensions, Flutter Enterprise wrappers, or optimizing infrastructure pipelines for AI workflows!

“Simplicity is the soul of efficiency.” 💻

Pinned Loading

  1. jsonlens jsonlens Public

    🚀 JSONLens: Interactive JSON Visualizer & Formatter built with Flutter. Transform complex JSON data into beautiful, searchable graphs and tree structures. Support Dark Mode & Cross-platform.

    Dart 13

  2. log-bridge log-bridge Public

    A lightweight local log server for mobile apps built with Express.js and TypeScript. Receive, view, and search real-time logs from multiple devices on your LAN with a beautiful dark-themed web dash…

    HTML 3

  3. mongodb-mcp mongodb-mcp Public

    Professional MongoDB MCP Server. Empowers LLMs with intelligent document management, complex aggregation pipeline construction, and collection analysis. Built for secure, AI-driven NoSQL developmen…

    TypeScript 4

  4. mysql-mcp mysql-mcp Public

    Secure MySQL MCP Server with Clean Architecture. Enables AI assistants (Cursor, Copilot, Cline) to safely interact with MySQL/MariaDB databases, featuring RBAC, audit logging, and intelligent query…

    TypeScript 4

  5. postgres-mcp postgres-mcp Public

    Production-grade PostgreSQL MCP Server. Empowers LLMs with 40+ tools for deep database interaction, including schema inspection, secure query execution, performance analysis, and administrative tas…

    TypeScript 4

  6. sql-server-mcp sql-server-mcp Public

    Model Context Protocol (MCP) server for MS SQL Server. Enables LLMs and AI agents (Cursor, Copilot, Claude) to safely explore schemas and execute read-only queries with advanced SQL injection prote…

    TypeScript 4