Eldridge Ng

Computer Science student passionate about market making, low-latency systems, and software engineering.

Hello 👋 🔗

Whether it's exploring algorithmic trading or working on mission-critical systems, I'm motivated by finding inefficiencies, understanding why they exist, and engineering scalable solutions around them.

I thrive in high-ownership teams building blockchain and on-chain infrastructure, especially systems where transaction execution, reliability, and latency directly shape outcomes. I'm particularly interested in engineering low-latency trading and execution systems that turn real-time market signals into coordinated on-chain actions.

Favourite projects: view all 🔗

  1. Blockchain Bundler & Volume Bot: A JavaScript, TypeScript, and Web3 system for token creation and deployment, multi-wallet execution, and atomic transaction bundling—cutting fees by ~10× and processing 500+ trades per run. Implemented Solidity smart contracts for staking logic on Ethereum, alongside transaction execution and multi-wallet tooling on Solana.
  2. Blockchain Trading Bot: A Python/C++ Solana trading engine that monitors 300+ Telegram KOL channels via Telethon, enriches signals with Dexscreener data, and coordinates multi-wallet execution through asyncio, async RPC, and Redis with sub-200ms event-to-execution latency.
  3. BrandScalify AI: An AI automation agency I founded, deploying voice and messaging agents for service businesses that drove up to £23,000 in additional monthly revenue per client.
  4. ELEOS: A full-stack merchandise platform with product browsing, cart, checkout, and multi-payment support, built for NUS Fintech Society.

Experience: view all 🔗

  1. Shopee: Architected a Python and LangGraph AI diagnostic agent chatbot for a core Data Suite platform processing 1M+ daily pipeline tasks, reducing incident recovery time from 35 minutes to under 3 minutes. Built FastAPI services with asynchronous execution, tool calling, human-in-the-loop workflows, and SSE streaming across Redis, MySQL, and Milvus; engineered data pipelines with Hive, Spark, Presto, and StarRocks; and deployed scalable workflows with Docker and Kubernetes.
  2. Dicoding: (NUS Entrepreneurship Overseas College) Went to Indonesia for this prestigious programme, working at one of Indonesia's largest startups — redesigned backend APIs and built scalable Node.js services that improved file retrieval by 6× and lifted monthly user retention by 43%.
  3. HeyMax: Built backend services for authentication, payments, and order management, and automated ETL pipelines that improved data retrieval rate by 65%.
  4. NUS Entrepreneurship Society: Head of Sponsorships — led the CatalystX startathon mentoring aspiring youths on entrepreneurship, and networked directly with CEOs from companies like Airwallex, Singtel, and Osome.
  5. NUS Fintech Society: Tech Lead — leading a team to build a full-stack e-commerce platform with Stripe payments, ReactJS, and MongoDB.

Other profiles 🔗

  1. GitHub
  2. LinkedIn

Projects

Things I've built. More on my GitHub.

⛓️
Bundler & Volume Bot TypeScript · Web3 · Solidity · Solana
Blockchain Bundler & Volume Bot

JavaScript, TypeScript, and Web3 automation for token creation and deployment, multi-wallet operations, and coordinated on-chain transaction execution.

  • Batches multiple transactions into atomic bundles, reducing fees by ~10× while avoiding partial execution across the bundle
  • Runs volume-trading workflows that process 500+ trades in a single run
  • Implemented Solidity smart contracts for staking logic on Ethereum, alongside transaction execution and multi-wallet tooling on Solana.
📈
Trading Bot Python · C++ · Solana · Redis
Blockchain Trading Bot

Low-latency Solana trading engine that transforms real-time social and market data into coordinated, multi-wallet on-chain execution.

  • Monitors 300+ Telegram KOL channels with Telethon and enriches detected signals using Dexscreener market data
  • Uses Python asyncio, async RPC, C++, and Redis-backed caching to achieve sub-200ms event-to-execution latency
  • Coordinates signal generation and multi-wallet transaction execution under live market conditions

GitHub link obscured for security reasons.

🤖
BrandScalify AI OpenAI · VAPI · Agentic
BrandScalify AI — Founder, AI Automation Agency

Founded an AI automation agency, architecting agentic workflows using OpenAI APIs, REST API integrations, webhooks, and branching orchestration logic with tool use.

  • Deployed autonomous voice and messaging agents (VAPI) for service-based businesses
  • Driving up to £23,000 in additional monthly revenue per client
🛒
ELEOS ReactJS · Node.js · MongoDB
ELEOS — Full Stack Ecommerce Platform

Full-stack merchandise platform delivering secure user accounts, dynamic product browsing, real-time cart and checkout flows, and a seamless multi-payment customer experience.

🍜
FoodFetch React Native · JavaScript
FoodFetch — iOS & Android App

Cross-platform iOS/Android app with a swipe-based interface for discovering nearby restaurants by distance and cuisine, integrating Google Geocoding and Places API for real-time recommendations.

🌡️
WBGT Telegram Bot Python
WBGT Telegram Bot

Automated Telegram bot delivering real-time heat stress alerts to personnel, helping them plan strenuous activities safely. Eliminated manual hourly checks, saving over 1,780 man-hours to date across multiple teams. Recognised by the Air Force Commander and awarded Best Airman of the Month.