Built for the edge. Architected for uncompromising resilience. Powering the next generation of global payments.
Authored & maintained
A portfolio of Python, Rust and JavaScript libraries I created and maintain. Open source, free to use, and applied to wholesale payments, cross-border settlement, financial data and quantum-resistant cryptography.
A Python library that automates ISO 20022 pain.001 payment file creation from CSV or SQLite. Built for the global migration from MT/MX to structured messages across SWIFT, SEPA and major schemes.
Learn about pain0014116Apache-2.0last commit 1mo ago
Generate, validate and deliver ISO 20022 pacs.008 FI-to-FI customer credit transfer messages. JSON Schema, XSD validation, IBAN across 75 countries, GDPR/PCI-DSS-compliant PII masking.
Learn about pacs0082Apache-2.0last commit 1mo ago
A finance-grade Python toolkit that turns multi-format bank statements into structured data. Designed for the realities of real-world statement files and the audit demands of regulated environments.
Learn about Bank Statement Parser215Apache-2.0last commit 2w ago
A Rust library implementing secure hash and digest algorithms for password encryption and verification. Designed with a quantum-resistant posture for the post-PQC era of authentication.
Learn about HSH201Apache-2.0last commit 3mo ago
A robust Rust implementation of CRYSTALS-Kyber, the NIST FIPS 203 standard for general-purpose post-quantum encryption. The foundation for quantum-resistant payment authentication.
Learn about KyberLib413last commit 3mo ago
A pure-Rust YAML 1.2 ecosystem. Zero unsafe, 100% spec compliance (406 / 406 official suite), streaming-first serde, lossless CST and JSON-Schema validation. Library + CLI (noyafmt, noyavalidate) + LSP + MCP + WASM bindings.
Learn about noyalib1Apache-2.0last commit 2w ago
“Quantum computing threatens the cryptographic foundations of financial services. Payments, from real-time to cross-border settlement, rely on protections that quantum computing will eventually render obsolete.”
Emerging Payments Association Asia (EPAA) · September 2025
Industry white paper for the Emerging Payments Association Asia. The structural threat quantum computing poses to payment infrastructure, and the case for coordinated action now.
EPAA · September 2025
Regulators are treating harvest-now-decrypt-later as a credible present risk. This paper outlines the structural threat and the urgent case for coordinated action across wholesale payment rails.
Latest
Recent research and writing on quantum-safe cryptography, ISO 20022 migration and the future of wholesale payments.
The UK Wholesale Digital Markets Champion role makes tokenised gilts, DLT-based settlement, and digital wholesale finance a national competitiveness project. The 2026 strategic question for banks is design discipline — which tokenised assets sit on which platform, how settlement risk is evidenced, and how to defend the City's wholesale role against Singapore, Switzerland, and Frankfurt.
ISO 20022 after migration is not a project closeout — it's the start of a data-product opportunity. Structured addresses, purpose codes, invoice details, and rich status events become reconciliation, fraud, liquidity, and compliance products. The 2026 question is design discipline: which payment data carries which client workflow, priced for which corporate.
DORA, the EU AI Act, GDPR, cloud concentration risk, and data sovereignty converge into one 2026 compliance stack for banks. The strategic question is design discipline — running compliance, AI governance, ICT-resilience evidence, and sovereign-data choices as one architecture, not five parallel programmes.
Digital assets are no longer an innovation bet. They are a settlement, custody, and balance-sheet architecture question. Crypto is a ~$3 trillion asset class, stablecoins have reached ~$300 billion, and tokenised real-world assets grew ~300% in 2025. The strategic task for banks in 2026 is not whether to engage but how to design infrastructure, controls, and governance for a world where money, assets, and settlement become programmable.
The 2026 AI operating system for payments wires fraud, routing, resilience, and compliance into a single workflow-speed decisioning layer. The strategic question for banks is design discipline — which AI controls run real time on which workflow — not which point tool to pilot.
On 25 May 2026, Pope Leo XIV released Magnifica Humanitas — the first papal encyclical on artificial intelligence. Read from inside the technology industry, not as doctrine but as an ethical framework, it echoes every moral anxiety that accompanied the train, the automobile, nuclear power, and the internet, and lands on hope.
Experience
From global Tier-1 banks to consumer technology. Payments and digital product leadership across HSBC, PayPal, Barclays, Shazam, AKQA and Virgin Group.
