Digital public infrastructure

National-scale DPI across
47 countries, 2.6B+ citizens.

Architecture and delivery for sovereign digital services — ePassport, eVignette, eHealth, eCadastre, eNotar, eRegister, benefit payment systems. Designed for resilience, interoperability and national sovereignty at the highest scale.

What makes DPI architecture different

National DPI must satisfy five masters simultaneously: the ministry, the regulator, the auditor, the citizen and the next-government administrator. Architecture decisions made now lock in operating costs and sovereignty constraints for 20 years. Getting it right requires deep experience in trust services, interoperability frameworks and operational resilience — not just cloud-native patterns.

Sovereign services delivered: ePassport · eVignette · eHealth · eCadastre · eNotar · Benefit systems

DPI outcomes

47Countries with DPI deployments
2.6B+Citizens reached
14MBenefit cards issued
6MePassports processed
2M+System queries per day

DPI service types

ePassporteVignetteeHealth eCadastreeNotarBenefit systems eRegisterCross-border

What I offer

DPI architecture services

🏛️
National DPI architecture

End-to-end sovereign digital service architecture — from capability strategy through reference design to deployment governance.

47 countries delivered
🔗
Interoperability & trust services

Cross-border interoperability frameworks, eIDAS compliance, PKI/HSM architecture, federated identity and credential management.

2.6B+ citizens reached
🪪
Identity & credential systems

National identity backbone — ePassport, biometric, eNotar, eHealth card systems with HSM-backed trust chains and IAM governance.

6M+ ePassports
💳
Benefit & payment systems

Sovereign benefit delivery — card issuance, payment processing, fraud control, 14M+ beneficiaries on governed platforms.

14M benefit cards
📐
Regulatory & sovereignty alignment

Architecture aligned to national sovereignty requirements, data residency, regulatory mandates and international interoperability standards.

Compliant by design
⚙️
Operations & resilience

2M+ queries/day operational platforms — active-active HA, DR tested, 99.999% SLA targets, 24×7 operations governance.

2M+ queries/day
47Countries
2.6B+Citizens reached
14MBenefit cards
6MePassports
2M+Queries/day

Key engagements

DPI mandates

PIR2-IT — Armenia / Georgia · 2025–2026
Armenian eJustice AI Platform — 40+ judicial institutions; Georgian Ministry of Justice AI Governance Framework 2026. 35% reduction in case-processing time; sovereign AI governance blueprint for two jurisdictions.
AI / LLMJudicial DPISovereign AI Governance−35% case timeArmenia · Georgia
PIR2-IT — Distributed-Ledger eGovernment · 2020–2023
Designed and delivered a distributed-ledger eGovernment platform spanning 35 state institutions. Architecture subsequently acquired by a top-5 global IT corporation for further productisation and international rollout.
Blockchain / DLTeGovernment35 state institutionsSold to top-5 IT corpEnterprise architecture
United Nations / OICT · 2016–2019
Digital backbone for 11 UN system entities — 47-country reach, 178-state engagement. Interoperability frameworks, sovereign cloud platform, AIOps. Delivered as enterprise architecture authority at UN Secretariat HQ, New York.
National DPIInteroperabilitySovereign cloud178 statesAIOps
Innovation Center — Romania Government · 2019–2022
Romanian ePassport programme (€30M contract): PKI infrastructure, biometric system, ICAO compliance. Romania Cadastre Agency Single Window and Ministry of Finance integration. Programme managed to ISO 27001 and EU security standards.
ePassport · BiometricPKI · ICAO€30M programmeCadastre · FinanceISO 27001
UNDP · 2014–2015
Benefit system architecture and delivery across 47 countries — 14M+ beneficiary cards, cross-border interoperability, national eCard programmes. Engagements in Armenia, Georgia, and wider CIS region.
Benefit systemseCard14M+ beneficiaries47 countriesCross-border
Motorola Solutions · 2006–2008
ePassport and biometric identity infrastructure — national deployments across multiple markets. PKI and chip personalisation systems, border control integration, ICAO Doc 9303 compliance.
ePassportBiometric PKIBorder controlICAO Doc 9303

Advising on a national DPI programme?

Architecture authority, interoperability frameworks and sovereign service design — available for government and multilateral mandates.

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