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David Cumps

Client work through Cumps Consulting and the things I built for myself, newest first. The entries up to 2021 come from my previous site, with their original screenshots and client quotes.

Stablecoin Liquidity Provisioning Bot

Stablecoin Liquidity Provisioning Bot

A bot that keeps competitive stablecoin limit orders on Chainflip so retail users earn yield without babysitting an LP dashboard. First place in the Chainflip General Track of the Cross-Chain Summer Hackathon 2024.

Broker as a Service

Broker as a Service

Broker as a Service (chainflip-broker.io) runs a Chainflip broker for wallets, DEXs and other integrators, so they earn swap fees without operating any infrastructure.

Swappy

Swappy

Swappy is a Discord and Telegram bot for cross-chain crypto swaps on Chainflip: swap BTC, ETH, SOL, DOT, TRX, USDC and USDT from a chat, without connecting a wallet.

Chainflip

Freelance work for Chainflip, the cross-chain swap protocol, in 2021 and 2022: I built the FLIP InfoBot, wrote Ansible playbooks and helped set up the AWS infrastructure.

Basisregisters

Basisregisters

Designed and developed a system of Flemish Base Registries which serve as an official source inside the Flemish Government with regards to all informatie…

Wegwijs

Wegwijs

Developed an organisations and bodies registry containing entities which are part of the public domain, such as municipalities, churches, police zones…

Codaba

Codaba

Developed a collaboration platform where all European countries can manage their defense capabilities.

ESS

ESS

Developed an ERP system in Angular with ASP.NET Web API as backend. Integration with Azure Active Directory has also been implemented.

Elise/Dice

Elise/Dice

Developed middleware to track all Belgian train movement via Siemens hardware and provide it to the backend.