Blockchain Services
Production-grade blockchain infrastructure
We build the systems that power blockchain applications.
Smart Contract Backends
Robust backend systems that interact with smart contracts. Event indexing, transaction management, and state synchronization.
- • Contract interaction layers
- • Event monitoring and indexing
- • Transaction queue management
- • Gas optimization strategies
Wallet Infrastructure
Secure wallet solutions for web and mobile. Multi-chain support, transaction signing, and key management infrastructure.
- • Multi-chain wallet integration
- • Secure key management
- • Transaction signing flows
- • Hardware wallet support
On-chain Indexers
High-performance indexing systems for blockchain data. Real-time data pipelines that scale with your application needs.
- • Custom indexing solutions
- • Historical data aggregation
- • GraphQL/REST APIs
- • Multi-chain data normalization
Real-time Chain Events
WebSocket-based systems for real-time blockchain updates. Low-latency event streaming for trading, DeFi, and NFT platforms.
- • Real-time event streaming
- • WebSocket infrastructure
- • Custom event filters
- • Sub-second latency delivery
Technology
Built with proven tools
Chains
Ethereum, Solana, Polygon, Arbitrum
Languages
Rust, TypeScript, Go
Infrastructure
AWS, Docker, Kubernetes
Data
PostgreSQL, Redis, TimescaleDB
Have a blockchain project?
We work with teams building production systems. Tell us what you're building.
contact@tier3.computer