leetsoftware.com

We build data-intensive web-based applications

With over 25 years of combined experience, we've built applications collectively valued at over $500 million USD.

Some of our clients

The tech we like to work with

OpenAIAnthropicGolangReactNode.jsSolidityAWSVercel
Dextrac

Dextrac

Blockchain Data Indexing & Monitoring

PRISM is an indexing, monitoring & analytics solution for Chainlink nodes that processes millions of monthly Data Feeds and CCIP transactions.

Data intensive.
We successfully migrated Node.js to Go which resulted in the app showing real-time data at sub second page load times.
High throughput.
We designed & built an architecture able to ingest and process a few million transactions per month staying up to date with current block finality times.
Reliable.
"Alex, our new lead software engineer, has played a pivotal role in successfully launching PRISM." -- Dextrac 2023 Review
Toucan

Toucan

Cross-chain bridges, SDKs & more

Toucan is a smart contract protocol which allows anyone to tokenize carbon credits, sell them on the open market, use them in a number of financial products and retire them. They've reached a peak of $120,000,000 TVL and tokenized over 20 million tons of carbon credits.

Cross-chain from Polygon to Celo & Regen (Cosmos).
We built cross-chain bridges (React+Solidity) responsible for over $10,000,000 in safely bridged assets.
The OffsetHelper SDK.
We built a Solidity & TypeScript SDK which facilitated the offsetting of tens of thousands of tons of CO2.

Transparent pricing

Every project involves unique technical challenges and unknown unknowns. At the start of a project, we know the least about it, so any estimates will be rough.

We try to be transparent though, which is why our rates are open. We bill by the week and we want you to stay with us because you love us and the value we provide is larger than what you pay.

Pay per week

$7,000 USD

Let's build

Ready to get started with us?

There's no perfect time to get started. Whether you have a formal proposal or a few napkin sketches, we're always happy to chat about your project at any stage of the process.

or on email at [email protected]