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🏄‍♂️ Georges-Charles Brain

Digital Craftsman / Sui Move Developer / Web3 Economy Designer

Available to join a team as a Sui move and backend developer.

I've been nearly full-time exploring the crypto / defi / web3 world since the end of 2017. I've studied, interacted, and traded on many protocols on Ethereum and Solana. I am a Sui Move web3 developer and Token Engineer with a background in data analytics engineering, holding an MSc. degree in Mechanical Engineering. My expertise also extends to quantitative finance, data visualization, and Economics. I am passionate about tackling challenging problems that could make a significant human impact once solved. I enjoy developing financial products, optimizing systems, creating structure, and paying attention to details. I am constantly seeking to expand my knowledge by learning new concepts and skills and enhancing my mental models. I keep track of my learning progress by documenting it in my public notes.

Feel free to reach out on:

Georges-Charles's Twitter Georges-Charles's linktree

🧰 Languages and Tools

Python

JavaScript

TypeScript

NodeJS

ExpressJS

Linux

Git

GitHub


🚧 Projects I'm working on

  • valuencer - a platform to invest and bank on the future growth of creators

🚢 Projects I worked on

  • Future Hero - a multifaceted incentive system to stop the practice of child marriage and unwanted teenage pregnancy - YouTube - A lost childhood (7min)
  • Future Hero YouTube Channels (FutureHeroHealthEd, FutureHeroScienceEd).
  • Haraka Public Wifi hotspots in East-Africa
  • Exploring Sui Move
  • Sui | Solana | Aptos Ecosystem Database - Community maintained, includes pre-token and pre-mainnet projects, sorting of projects by category, dev stage, and other properties
  • Sui dev resources by GCB
  • Awesome Sui - collaborative YouTube playlist (add a video)
  • USSD feature phone wallet for the Sui Network (Sui)
  • Curabolist - Curate, collaborate and monetize online research about any topic (Sui)
  • Grid trading (custom gsheet model)
  • Solana Defi arbitrage bot using jup.ag and ccxt
  • Second Brain
  • MoveToEarn / Stepn: a team of 9 East-Africans employees walked 90 phones daily for 6 months, totaling 16200km
  • Reality Mining: community-sourced street-level imagery and map data, 2 employees mapped a city neigborhood using RealityMaps (shut down)
  • Algorithmic cash & carry - perpetual funding rate arbitrage
  • Hedged Yield Farming on Ethereum and Solana (APY.vision, tulip.garden, custom gsheet model)
  • Quant hedge fund investing
  • Uncollateralized lending (TrueFi, notes.finance)
  • A proprietary cross-exchange triangular arbitrage market-making trading engine written in Python (see detailed project description below)
  • Manual triangular arbitrage vs Fiat on CEXs
  • Online course about advanced qlik data analytics apps

🧰 Languages and Tools

Sui move:

Python: CCXT, threading, logging, SQLAlchemy, Redis, boto3, Pandas, Numpy, Dask, Altair, concurrent

Javascript / Typescript: Node, Express

Web3 tools: duneanalytics, thegraph,

AWS: EC2, RDS, CloudWatch, IAM, SageMaker, Parameter Store, S3

Other tools: VS Code, Jupyter Lab, Linux, Zsh, Redis, MySQL, git, render.com, Notion, Asana, gsheets, HeidiSQL, Qlik, TradingView

🚀 Web3 / DeFi / Crypto

I've been nearly full-time exploring the crypto / defi / web3 world since the end of 2017. I've studied, interacted with, and have an understanding of the following protocols:

Sui:
protocols: SNS, ...

Solana:
protocols: MNGO, SNY, TULIP, GMT/GST(Stepn), HXRO, MEAN, IVN, PRT, ATLAS/POLIS(Star Atlas), FIDA, GRAPE, RAY, SBR, MAPS, OXY, SRM

Ethereum:
protocols: PEOPLE, UMA, SNX, UNI, SUSHI, 1INCH, TRIBE/FEI, TRU, AMPL, BAND, ITGR, MLN, Augur, BAL, GLM

Others L1s:
Celo

Other protocols:
RealityCoin, Hivemapper

💩 Fun facts

  • In October 2020, I noticed an increase in scams involving fake domain names. Wanting to help the community, I decided to purchase several NFT marketplace domains including opensea.exchange, sorare.exchange, and rarible.exchange. Despite owning these domains, I have never personally bought an NFT.
  • I have lived in East Africa for 2 years and Latin America for 4 months.
  • I explored GameFi opportunities in East Africa. One of the more interesting experiences was setting up a team of 9 employees to play Stepn, which resulted in 16200 kilometers walked over a period of 6 months using 90 phones.

🕵️ Detailed description of projects

A proprietary cross-exchange triangular arbitrage market-making trading system written in Python:

Built using:

Python: CCXT, threading, logging, SQLAlchemy, Redis, boto3, Pandas, Numpy, Dask, Altair, concurrent
AWS: EC2, RDS, CloudWatch, IAM, SageMaker, Parameter Store, S3
Tools: Redis, MySQL, Linux, git, Atom+hydrogen, Jupyter Lab, Asana, HeidiSQL, P3X Redis Client, ConEmu, bitbucket, VPN, QlikView, TradingView

Features:

  • CCXT exchange APIs integration and requests wrapper
  • CCXT exchange API unit tests evaluation script
  • Oanda Forex API integration
  • A universal bot for parameterized market making in any market vs reference markets
  • An order placement optimizer, dependent on the order book and tunable parameters per market
  • Monitoring:
    • Email alerts
    • Market maker checker (removes all the orders of the books in a self-detected emergency) (python script)
    • Balance overview on request (terminal)
    • Open orders on request (terminal)
    • Bot state on request (Redis viewer)
    • Detailed bot logs (Cloudwatch)
  • A current market state which fetches order books and tickers from all relevant CCXT exchange
  • A balance state which regularly fetches the balances of exchange accounts
  • Total balance over multiple exchange accounts and currencies with time comparison and a backup position re-balancer
  • A parameterized capital management script to auto-transfer crypto assets across multiple exchanges based on balance targets and accompanying thresholds
  • A public trades fetcher for all relevant CCXT exchanges and markets
  • A public trades processor to convert all prices to EUR and add reference bids or asks
  • Market profitability analyzer based on the processed public trades

📊 Stats

Georges-Charles's GitHub stats

Georges-Charles Brain's Projects

crypto-ecosystems icon crypto-ecosystems

A taxonomy for open source cryptocurrency, blockchain, and decentralized ecosystems

hummingbot icon hummingbot

Hummingbot is open source software that helps you build trading bots that run on any exchange or blockchain

ip-amm icon ip-amm

Interest Protocol AMM - K = x * y & K = x^3y + xy^3

ip-amm-sdk icon ip-amm-sdk

TS SDK to interact with Interest Protocol Sui Contracts

ip-move icon ip-move

Interest Protocol DEX & Lending contracts for the Sui Network

sui icon sui

Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language

sui-kit icon sui-kit

Toolkit for interacting with SUI network in typescript

suitears icon suitears

Set of standard production ready modules

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