Multi-party supply chain traceability
A logistics or manufacturing network records custody handovers, inspections and certificates on a shared ledger, so each party can verify a shipment’s history without depending on a single central operator.
KIntelligence & Data
Blockchain & Web3 EngineeringLedgers built for proof, not promises.
We design blockchain systems where they genuinely earn their place: a shared record across organizations, verifiable provenance, and smart contracts engineered with the discipline of financial software.
- Code
- K
- Practice
- Intelligence & Data
- Scope areas
- 6
- Delivery phases
- 6
Overview
Permissioned ledgers, audit-ready smart contracts and Web3 integration for traceability and digital assets.
Blockchain is a specific tool for a specific problem: several parties who need to share a record that none of them controls alone, with a tamper-evident history of every change. That condition holds for supply chains spanning multiple companies, documents that third parties must be able to verify, and assets whose ownership has to be represented and transferred under explicit rules. In those cases, a distributed ledger can remove reconciliation work and disputes that conventional databases leave in place. When it does not hold, a well-designed database with a trustworthy audit log is usually the better answer, and we will tell you so.
In Saudi Arabia and across the region, interest in this space is tied to digital transformation programs, the modernization of trade and logistics, and evolving frameworks for digital assets. That makes regulatory fit a first-order design input rather than an afterthought: the applicable requirements depend on the use case, the sector and the type of asset involved, and they must be assessed case by case with the client’s legal and compliance advisors before an architecture is committed to. We design with that in mind, favoring permissioned networks, minimizing what is written on-chain, and defining precisely who may read, write and upgrade.
AMA GROUP treats blockchain work as systems engineering, not token launches. We start with a feasibility and ledger-fit assessment, model governance and data flows, and then build smart contracts with the practices that value-bearing code demands: written specifications, extensive automated testing including invariant and fuzz testing, static analysis, peer review and preparation for independent third-party audit. The ledger is then integrated with the rest of your technology landscape (identity, ERP, APIs and reporting) so it delivers value inside real workflows instead of standing apart from them.
Scope of work
What this service can cover. Most engagements combine several of these areas.
Blockchain architecture & ledger-fit assessment
We first establish whether a distributed ledger is warranted, then select the platform, consensus model, node topology and on-chain/off-chain data split that fit your governance and performance requirements.
Permissioned & consortium ledgers
Networks such as Hyperledger Fabric and Hyperledger Besu with defined membership, data segregation by channel or privacy group, and participant identities tied to your existing PKI or identity provider.
Smart contract engineering
Solidity contracts and Fabric chaincode written against explicit specifications, with role-based access control, governed upgrade paths, comprehensive test suites and full preparation for independent security audit.
Traceability & provenance
End-to-end tracking of goods, documents and events across organizations, anchoring cryptographic hashes on-chain while sensitive data remains in governed off-chain stores.
Tokenization use cases
Representing assets, entitlements or loyalty units as tokens using established standards such as ERC-20, ERC-721 and ERC-1155, designed within the regulatory boundaries that apply to each specific asset.
dApps & Web3 integration
Web and mobile front ends, wallet and key-management flows, indexing services and APIs that connect on-chain logic to ERP, identity, payment and reporting systems.
Typical use cases
Representative scenarios where organizations need this service: examples of the need, not past client engagements.
Verifiable credentials & document authenticity
An education or training provider issues certificates whose integrity employers can verify instantly, while personal data stays off-chain.
Inter-organization reconciliation
Financial institutions or business partners share a permissioned ledger of agreed transactions to reduce manual reconciliation and disputes over which record is authoritative.
Real estate & asset registries
A property or asset manager pilots token-based representations of fractional interests or rental entitlements, within a scope defined carefully against the applicable regulatory requirements.
Shared loyalty ecosystems
A retail or hospitality group runs a rewards program shared across partner brands, with transparent issuance and redemption rules enforced by smart contracts and visible to every participant.
Audit trails for regulated processes
An energy or public-sector entity anchors approval records and meter or certificate data to provide a tamper-evident audit trail for internal and external review.
Delivery approach
Clear phases with defined outputs, so you can follow progress and make decisions at every stage.
- Step 1
Ledger-fit & feasibility
We test the problem against the conditions that justify a blockchain (multiple writers, limited mutual trust, a need for shared history) and document the better alternative if those conditions are not met.
- Step 2
Regulatory & governance mapping
Together with your legal and compliance advisors we identify the requirements that apply to the use case, then define network membership, roles, data residency, and upgrade and emergency authority.
- Step 3
Architecture & specification
We produce the network topology, the on-chain/off-chain data model, a threat model and a written specification of every contract’s behavior and invariants before any code is written.
- Step 4
Contract engineering & verification
Contracts are built test-first, with unit, fuzz and invariant testing, static analysis, gas profiling and peer review completed before any deployment.
- Step 5
Integration & bounded pilot
We connect the ledger to identity, enterprise systems and user interfaces, then run a bounded pilot on a test network with real participants and success criteria agreed in advance.
- Step 6
Audit readiness, launch & operations
We prepare documentation for independent audit and support remediation of its findings, then hand over runbooks covering node operations, key management, monitoring and incident response.
Technical capabilities
Tools and platforms we select from, based on your context, constraints and existing stack.
Ledgers & platforms
- Hyperledger Fabric
- Hyperledger Besu
- Ethereum
- Polygon
- EVM L2s
- IPFS
Smart contract engineering
- Solidity
- Fabric chaincode (Go / TypeScript)
- OpenZeppelin Contracts
- Foundry
- Hardhat
Security & verification
- Slither
- Echidna
- Mythril
- Foundry (fuzz / invariant)
- Safe multisig
- STRIDE
Integration & applications
- ethers.js
- viem
- WalletConnect
- The Graph
- Node.js
- React / Next.js
- HSM
Operations & monitoring
- Docker
- Kubernetes
- Prometheus
- Grafana
- Cloud KMS
Technologies listed are capabilities and ecosystems we work with, not partnerships, certifications or endorsements.
Deliverables
What you receive during and at the end of the engagement. The exact set depends on the agreed scope.
- Ledger-fit and feasibility assessment with a recommended architecture
- Governance model defining participants, roles, permissions and upgrade authority
- Network topology, on-chain/off-chain data model and threat model
- Smart contract specifications, source code and complete test suites
- Static analysis and test-coverage reports prepared for independent audit
- Integration APIs, indexing services and user-facing dApp interfaces
- Runbooks for deployment, key management, node operations and incident response
Not always. A distributed ledger is justified when several independent parties need to write to a shared record without fully trusting any single operator to run it. If one organization owns and controls the data, a database with an append-only audit log usually achieves the goal with less cost and complexity. Every engagement starts with an honest assessment of exactly this question.
Related industries
Sectors where this service is commonly needed.
Financial Services & Fintech
Secure digital banking, payments and analytics platforms engineered for trust and scale.
Logistics & Supply Chain
Fleet, warehouse and delivery platforms that give real-time visibility from first mile to last.
Real Estate & PropTech
Property management, sales and tenant platforms that bring transparency and efficiency to real estate.
Government & Public Sector
Citizen-centered digital services, interoperable platforms and Arabic-first experiences for public entities.
Energy & Utilities
Asset monitoring, field operations and analytics platforms for energy, utilities and sustainability.
Related services
Services that often work alongside this one.
Security Engineering
Security built into architecture, code, and delivery pipelines from day one, not bolted on after launch.
API & Integration
REST and GraphQL APIs, payments, webhooks, and event-driven integrations that make separate systems work as one.
Enterprise Software
ERP, CRM, HR and finance systems shaped around how you work: integrated, adaptable and built to grow with you.
Cloud & DevOps
Secure, scalable cloud foundations, automated delivery pipelines and full observability on AWS, Azure and Google Cloud.
Tell us what you are building.
Share your goals for Blockchain & Web3 Engineering. We will come back with a clear approach, a proposed team shape and practical next steps.