Overview
We design scalable system architecture for fintech and crypto products — chain selection, clear on-chain/off-chain boundaries, and infrastructure built for production.
What we do
- End-to-end system design for decentralized applications and hybrid fintech products
- Chain and layer selection (Solana, Ethereum, EVM L2s, Stellar, and others)
- Cross-chain bridge and messaging architecture
- Node, RPC, and indexer strategy for reliability and cost control
- Backend and API design that sits alongside smart contracts
- Scalability, custody, and upgrade-path planning for growing user bases
How we do it
- Discovery & requirements — We map business goals, compliance constraints, throughput needs, and budget to technical options.
- Architecture design — We produce diagrams, data flows, component boundaries, and technology recommendations.
- Proof of concept — Where needed, we validate critical assumptions with focused prototypes on chosen chains.
- Implementation oversight — We guide your team or build core components — contracts, backends, integrations — to the agreed design.
- Launch & iteration — We support mainnet deployment, monitoring setup, and architectural adjustments as usage grows.
Use cases
- New DeFi or token launch needing a clear on-chain/off-chain split
- Fintech product adding blockchain settlement or stablecoin rails
- Migration from one chain or architecture to another
- High-traffic dApp requiring indexer and caching strategy
Frequently asked questions
- When do I need blockchain architecture consulting?
- Before committing to a chain, token model, or vendor stack. Early architecture work prevents expensive rewrites after launch.
- Do you only advise, or do you also build?
- Both. We deliver architecture documents and can implement the full stack — smart contracts, backends, and integrations.
- Which blockchains do you architect for?
- Primarily Solana and Ethereum/EVM ecosystems, with experience on Stellar and cross-chain designs.