Blockchain
Private and consortium blockchain networks for enterprise use cases where public chains do not meet data privacy, throughput, or governance requirements.
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What it is
Custom blockchain development involves designing and deploying permissioned blockchain networks with configurable consensus mechanisms, access controls, and data privacy settings — used when public chains are unsuitable due to confidentiality, regulatory, or performance requirements.
What you get
Public blockchains are the right choice for applications that benefit from open participation and composability. When your use case requires transaction privacy between known participants, sub-second finality, high throughput without gas costs, or control over who can read and write to the ledger, a permissioned network is more appropriate.
We build on Hyperledger Fabric for enterprise consortium networks, Besu for EVM-compatible private chains, and Substrate for custom runtime logic. Network architecture covers validator node topology, consensus configuration (PBFT, QBFT, or PoA), channel-level privacy in Fabric, and integration with existing enterprise systems via REST APIs and event streams.
Deployment covers the full operational stack: node provisioning on cloud or on-premises infrastructure, monitoring with Grafana and Prometheus, certificate management, network upgrade procedures, and documentation for your internal team to operate the network independently.
Key capabilities
Each engagement is scoped to your requirements — these are the core capabilities we bring to the table.
Channel-level transaction privacy between participants
Permissioned access with certificate authority management
REST API and event stream integration for enterprise systems
Network monitoring with Grafana and Prometheus
Operational documentation and handover training
Our process
A structured, engineering-led approach that moves from understanding your goals to a production system — with no handoff surprises.
Typical engagement
8–16 WEEKS
We map your goals, constraints, and existing infrastructure. Scope is defined and success criteria agreed before any development begins.
We design the technical approach, select the right tools, and produce a milestone-driven delivery plan with no ambiguity.
Iterative development with regular demos. Code reviews, test coverage, and documentation happen in parallel — not at the end.
Production release with monitoring setup and handover documentation. We stay close during the first weeks post-launch.
Built with
Use a private or consortium blockchain when: transaction data must remain confidential between known participants, you need sub-second finality and high throughput without gas costs, regulatory requirements prohibit storing data on a public network, or you need full control over the upgrade and governance process. For use cases that benefit from open participation and public verifiability, a public L2 is usually the better choice.
Hyperledger Fabric networks typically operate well with 3–50 participating organisations. Beyond that, governance complexity and certificate management overhead become significant. For larger consortia, a public chain with permissioned access layers is often more practical. We assess your consortium size and governance model during architecture planning.
We implement on-chain governance policies for membership changes and protocol upgrades, requiring majority or supermajority approval from participating organisations. Network upgrades follow a coordinated process: proposal, review period, vote, and staged rollout to minimise disruption. All governance procedures are documented and tested before mainnet launch.
Work with us
Share what you're building — we'll respond within one business day with questions or a proposal outline.
