Dave Lange

About me

As a frontend developer, I’ve worked with a bunch of different frameworks and technologies - React, Svelte, Next.js, SvelteKit, Wordpress, Vue, or just plain HTML/CSS/JS. These projects have involved a variety of different backend solutions, such as Phoenix, NodeJS, PHP, and Jamstack style tech such as headless CMSs or Supabase.

Regardless of the tech used, my goal is always to provide the end user with a great experience.

I’ve been working at Finiam for the past couple of years, where I’ve also had the chance to work in web3 related projects. In particular, I’ve had a bunch of experience building frontends for dapps and other apps that need to interact with the blockchain and user wallets, both on L1 Ethereum and Starknet.


Open source

I’ve also contributed to some open source projects and events, such as:

Starknet book

The Starknet Book is an open source curriculum created to teach the Cairo programming language and Starknet development. It’s built by the Starknet community, and I’ve contributed to the StarknetJS and starknet-react sections, drawing on my experience using these tools.

Secrets

A simple web app we build at Finiam. It transmits E2E encrypted messages safely and ephemerally. You can check it out here.

starknet-react

This is a collection of React providers and hooks for Starknet. Along with many others, I’ve contributed to making it a little bit easier to build Starknet dapps. I also gave a talk on this and indexing, in a Starknet Meetup.

Coimbra.Blockchain

Coimbra Blockchain kindly invited me to give a talk on dApp Frontends.

Falcone Options

An educational resource we built at Finiam, onboarding users to what options trading is, and Carmine Finance.