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  • Joined Feb 25, 2026

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sumarditjhai-sys/README.md

๐Ÿ‘‹ Hi, I'm Sumardi

Full Stack Developer | API Designer | AI Integration

I am a fullstack developer who specializes in building robust, scalable APIs and managing complex server-side state. My recent professional work includes engineering backend systems for a major fintech startup and a leading payment gateway company, handling secure transactions and high volume data.

Note: The majority of my professional commits are in private GitLab/GitHub repositories using company issued credentials. Below is a showcase of my personal projects.

๐Ÿš€ Open Source AI Projects:

  1. AI Chess, a web application that allows users to play chess against a Large Language Model (LLM).
  1. MCP Sales Analytics Server which is a real time data extraction and analytics from private SQL data into LLM.
  • This project implements a Model Context Protocol (MCP) server that acts as a bridge between an LLM and a PostgreSQL database. It allows users to ask questions about sales data in plain English like "Who are our top 10 enterprise customers?" or "Tell me everything about [Customer], including their order history." and get immediate, accurate and real-time answers.
  • Tech stack: Python, MCP SDK, Docker.
  • ๐Ÿ’ป View the Source Code

๐Ÿ’ป Technical Arsenal

Languages & Core Backend: JavaScript TypeScript Node.js Express.js PHP Laravel Python

Database & State Management: PostgreSQL MySQL MongoDB

Cloud, Architecture & Security: AWS REST API JWT

๐Ÿ“ซ Let's Connect

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