Marketplace at Scale
Built a high-throughput marketplace with lazy-minting and royalties, reducing gas costs by 40%.
Engineering
Blockchain platforms and custom protocols
Design and build L1/L2 integrations, custom chains and bridge logic with production-grade tooling.
Architecture & Design
Consensus design, validators, indexing and infra planning for reliable throughput.
- Consensus mechanism selection & design
- Validator node topology & incentive modeling
- Custom indexing layer with sub-second finality
Integration
RPC, oracles, relayers, and bridge design for safe cross-chain flows.
- Multi-chain RPC failover & load balancing
- Oracle integration (Chainlink, Pyth, custom)
- Bridge architecture with fraud-proof design
Monitoring & Ops
On-chain observability, alerting and runbooks for production stability.
- Real-time on-chain event monitoring
- Automated alerting with PagerDuty/Slack
- Incident runbooks & disaster recovery plans
Technical deliverables
- › Auditable smart contract source code (verifiable)
- › Test suite with CI integration
- › Deployment scripts and infra as code
- › Monitoring dashboard and runbooks
Integrations
Common integrations: The Graph, Alchemy/Infura, OpenZeppelin Defender, and popular wallet providers.
Case studies
Timeline
- 1
Discovery
1 weekStakeholder interviews, chain selection, success metrics.
- 2
Architecture
2 weeksProtocol design, validator topology, integration mapping.
- 3
Implementation
6-10 weeksCore chain logic, integrations, indexing pipeline.
- 4
Testing
2-3 weeksLoad testing, chaos engineering, cross-chain validation.
- 5
Launch
1 weekGenesis deployment, monitoring setup, handoff.
What clients say
“ClickMasters delivered a custom L2 solution that cut our transaction costs by 60% while maintaining security.”
“Their deep understanding of consensus mechanisms helped us avoid critical design pitfalls early.”
Frequently asked questions
We work with EVM chains (Ethereum, Polygon, Arbitrum, Optimism, Base), Solana, Cosmos SDK chains, and custom Substrate-based L1s.
We use battle-tested bridge patterns with fraud proofs, optimistic verification, and multi-sig guardian sets. Every bridge design undergoes independent threat modeling.
A custom L2 takes 3-5 months. An L1 with novel consensus takes 6-12 months. We'll give you a precise estimate after the discovery phase.
Ready to talk?
Schedule a discovery call and receive a tailored scope and estimate. No commitment required.