Blockchain & Web3 Development Company in Doha

Speculative retail crypto trading is restricted under QCB guidance onshore, but the Qatar Financial Centre has built a licensed digital asset framework that came online in 2023, with the QFC Digital Assets Lab graduating cohorts of tokenisation, custody, and infrastructure builders. Licensed activity sits under the QFCRA and typically includes tokenised securities, Sukuk, carbon credits, real-world asset platforms, and institutional custody, with retail unbacked crypto trading not part of the perimeter. We start every engagement with a QFCRA licence-fit memo so you know whether your product belongs inside QFC, onshore under QCB, or not in Qatar at all. Pricing for the memo is fixed in QAR.

We structure Sukuk and Mudarabah tokens against AAOIFI Standards 17 (Investment Sukuk), 21 (Financial Paper), and 59 (Sale of Debt), with an AAOIFI-recognised Sharia board reviewing the legal structure, the smart-contract logic, and the secondary-market behaviour before any testnet deployment. Profit-and-loss sharing is encoded in the contract rather than mimicked through fixed coupons, ownership of the underlying asset is verifiable on-chain, and Gharar (excessive uncertainty) and Riba (interest) patterns are screened out at design time. We have shipped this pattern with QIB, KFH Qatar, and Masraf Al Rayan stakeholders in scope and produce a Sharia review memo per release. Engineering effort scales with issuance scale, and AAOIFI scholar fees are billed through at cost.

Yes. We have scoped carbon-credit and methane-MRV tokenisation flows for QatarEnergy LNG offtake patterns, including the Ras Laffan terminals and partner liftings by Shell, TotalEnergies, and ExxonMobil. The architecture pairs a permissioned issuance ledger (Hyperledger Fabric or Corda inside MEEZA sovereign cloud) with public-chain settlement on Polygon or Avalanche for transparency, plus oracle integrations into MRV sensor data from Methane Alert and Response System (MARS), GHGSat, and OGMP 2.0 reporting. The token model interoperates with Article 6 Paris Agreement registries and Verra so credits can move into compliance and voluntary markets without re-issuance. Every credit retirement is mirrored to QFC audit logs and the QatarEnergy ESG disclosure pipeline.

Sharia review and QFCRA filings shape a Doha Web3 budget as much as the smart contracts do. A QFC fintech sandbox prototype with a working tokenisation flow, KYC, and one regulator-facing demo is a ten to fourteen week engagement. A production Sukuk or Mudarabah tokenisation platform adds AAOIFI Sharia review and QFCRA filings. Enterprise carbon-credit registries with QatarEnergy-scale MRV ingestion and Verra interop sit at the top of the range. Audits (Certik, Hacken, OpenZeppelin) are quoted separately by the audit firm at QAR 180K to 450K (USD 49K to 123K) per major release. We quote fixed-fee in QAR with USD equivalents and EST/AST split delivery.

Qatar’s Law 13 of 2016 was the first comprehensive data protection law in the GCC and predates the UAE PDPL and Saudi PDPL. For Web3 products it shapes how you treat wallet addresses tied to identifiable Qatari residents (which become personal data under the law), how consent receipts must be retained, and how cross-border transfers to non-equivalent jurisdictions need a documented basis. Inside QFC, the QFC Data Protection Regulations 2021 layer adds DSAR rights, DPIA obligations for high-risk processing, and a controller-processor distinction that maps cleanly onto smart contract authorship and operator roles. We produce a DPIA, a records-of-processing register, and a residency map (MEEZA, Azure Qatar Central, AWS me-south-1) for every engagement.

Yes, the Hayya credentialing system (the fan ID that doubled as visa, transit pass, and venue access) plus the FIFA ticketing stack proved at the largest scale ever attempted in the region that biometric-bound credentials and high-throughput identity issuance can work under MoI, Q-CERT, and NCSA oversight. Visit Qatar, Qatar Airways, Qatar Tourism Authority, and venue operators have asked us to extend those patterns into tourism, hospitality, loyalty, and event credentialing for post-2022 use. We build on Hayya-style architecture (centralised issuance, decentralised verification, biometric binding, MoI integration) and add tokenisation rails for resale-with-royalty, gated experiences, and cross-border loyalty interop where the use case justifies the chain layer.

We run internal review and static analysis (Slither, Mythril, Foundry invariant tests, OpenZeppelin Defender monitoring) as part of every build, and we coordinate the third-party audit. For QFC-licensed digital asset platforms and Sukuk issuance we default to Certik, Hacken, or OpenZeppelin for the external audit, scheduled six to eight weeks before mainnet so findings have time to be addressed and re-reviewed. We have also worked alongside Halborn and ConsenSys Diligence on Gulf engagements. Audit cost is quoted separately by the audit firm and ranges QAR 180K to 450K (USD 49K to 123K) per major release, and we never approve a mainnet launch without a clean re-audit and a Sharia sign-off on the final code.

QFC-licensed and QCB-regulated workloads default to MEEZA sovereign cloud (the Qatari Tier IV operator under Qatar Foundation lineage) or Azure Qatar Central, the Microsoft and Ooredoo joint region launched in 2022. AWS me-south-1 in Bahrain is acceptable for non-residency-sensitive layers when QFC Data Protection Regs 2021 allow it under a documented transfer basis. Validator nodes for permissioned networks sit inside MEEZA or Azure Qatar Central, while observers and public-chain bridges can run from me-south-1 or Frankfurt. We document the residency map, the failover plan, and the Q-CERT incident reporting flow as part of every operational runbook.