Hyperledger Fabric networks
We build Hyperledger Fabric networks end to end: channel design, membership service providers, ordering service, chaincode in Go or Node.js, and private data collections that keep confidential records off shared channels.
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Hyperledger development services for permissioned networks
Webisoft designs and builds enterprise blockchain systems on Hyperledger Fabric, Besu, Indy, and Sawtooth: network architecture, chaincode, identity, and the integrations that connect the ledger to the software you already run.
A senior Montreal engineering team takes your consortium from framework selection to a production network your operators can maintain, with governance and data privacy designed in from the start.
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Hyperledger development
What our Hyperledger development covers
Webisoft is a Hyperledger development company based in Montreal. We design, build, and operate permissioned blockchain networks for organizations that need shared records without a public chain: consortium ledgers where every participant is known, every transaction is signed, and sensitive data stays with the parties it belongs to.
We work across the Hyperledger frameworks: Fabric for consortium networks with channels and private data, Besu for permissioned EVM deployments, Indy for decentralized identity, and Sawtooth where its architecture fits the workload. Framework selection comes first, and our blockchain consulting services cover that decision before any code is written.
Typical engagements come from supply chain, finance, healthcare, and government teams that need auditability and controlled membership. For those programs, our enterprise blockchain services add the security review and integration work a regulated deployment demands.
Besu for permissioned EVM
When your consortium wants Ethereum tooling behind closed doors, we deploy Hyperledger Besu with QBFT consensus, write and review the Solidity contracts, and set up node permissioning so only approved members validate and transact.
Identity with Hyperledger Indy
We implement decentralized identity on Hyperledger Indy: verifiable credentials, DID infrastructure, and issuer and verifier services, so people and organizations can prove claims without a central identity database.
Process
How we deliver a Hyperledger project
Permissioned networks fail on governance and integration more often than on code. Our delivery process treats both as engineering problems from day one, backed by the same discipline as our broader blockchain development services.
- 01
Scope the network and its governance
We start with the consortium itself: who runs nodes, who can join channels, who approves chaincode upgrades, and what each member is allowed to see. Those answers shape the architecture, so we settle them before writing any code.
- 02
Design channels, identity, and data privacy
We map your data flows onto channels, private data collections, and access policies, and design the certificate authority and MSP structure that gives every organization control of its own identities. The same design work applies when the engagement runs through our private blockchain development practice.
- 03
Build and test the chaincode
Our engineers write the chaincode or smart contracts, cover them with unit and integration tests against a local network, and exercise endorsement policies and failure paths before anything reaches a shared environment.
- 04
Deploy, integrate, and operate
We stand up the production network on your cloud or on-premise infrastructure, connect it to your ERP, APIs, and reporting systems, and hand over runbooks, monitoring, and upgrade procedures. Teams that prefer not to run nodes at all can keep us on for managed operations.
Why Webisoft
Why teams choose Webisoft for Hyperledger
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Senior North American engineers
No offshore handoffs. When you hire Hyperledger developers through Webisoft, you work directly with senior engineers in Montreal who join your calls, read your compliance requirements, and stay on the project through production.
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Enterprise integration depth
A ledger nobody can read from their existing systems is a stalled pilot. We build the event listeners, APIs, and reconciliation layers that make the network a working part of your ERP, payment, and reporting stack.
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Delivery through production
We take responsibility past the demo: hardened deployments, monitored nodes, rehearsed chaincode upgrades, and documentation your operators can actually follow when the original project team has moved on.
FAQ
Frequently asked questions
(6)- Cost depends on scope: the number of organizations in the network, the complexity of the chaincode, and how much integration the existing systems need. A single-purpose proof of concept and a multi-member production consortium are very different projects, so credible pricing starts from a written specification. A short scoping conversation followed by a documented estimate is the normal way to get a real number rather than a guess.
- A focused proof of concept is usually a matter of weeks. Production consortium networks take longer because governance, member onboarding, and integration with existing systems all sit on the critical path, and those depend on people as much as code. Phased delivery works best: a working network with a small membership early, then expansion of members and features once the operating model is proven.
- Yes. Engineers can join an existing team for specific workstreams such as chaincode, network operations, or integration, with hours scaled up or down as the roadmap requires. Full project delivery with a dedicated team is the alternative when there is no in-house blockchain capability to extend. The trade-off with part-time arrangements is continuity, so they work best when the network is documented and at least one engineer holds long-term context.
- It depends on the workload. Fabric suits consortium networks that need channels, private data collections, and fine-grained endorsement policies. Besu fits teams that want EVM and Solidity tooling in a permissioned setting. Indy is purpose-built for decentralized identity and verifiable credentials, and Sawtooth has its own niche where its architecture matches the use case. The selection should be a short, documented consulting exercise before development starts, not a default inherited from a tutorial.
- Yes, and integration is usually where most of the engineering effort goes. The standard pattern is an event-driven layer that listens to ledger events and reconciles them into existing databases, plus APIs that let internal applications read and write chain data through infrastructure the organization controls. Done well, operations teams keep working in familiar systems while the shared, tamper-evident record lives on the network.
- Yes. A takeover starts with a structured review of the network topology, chaincode, certificate and key management, and operational runbooks, grading what is solid against what needs rework. Common findings are undocumented governance, expired or poorly managed certificates, and upgrade procedures that were never rehearsed. A written assessment gives the owner a clear picture regardless of who performs the fixes.
