SyedSubhan.co.uk
Syed Ahsan Subhan
Building thoughtful systems in FinTech & Health.
I care about how systems behave under pressure, and the people they’re built for.
What I Care About
I care about the systems I help build, not just whether they ship, but whether they behave responsibly under real-world pressure. In regulated environments, small oversights become large problems. Thoughtfulness matters.
I care about the people those systems serve. Payments, financial data, and health decisions are not abstract workflows. They affect real users. Good delivery means protecting both the platform and the person on the other side of it.
I’m not afraid to ask difficult questions when something feels unclear, or to move quickly when something isn’t working. Failing early, adjusting deliberately, and learning in the open are part of building durable outcomes.
Selected Work
A small set of highlights where scheme complexity, delivery discipline, and ecosystem scale all meet.
Apple
Tap to Pay on iPhone
Vanilla PSP implementation
Time-to-launch compression through standardised enablement, SDK integration, and scheme validation alignment.
Led and supported PSP ecosystem enablement across 40+ European markets, contributing to hardware-free contactless acceptance through Tap to Pay on iPhone.
Worked across domestic schemes including girocard (DE) and Cartes Bancaires (FR), alongside global networks, before supporting expansion into Saudi Arabia (KSA) through alignment with mada and regional enablement requirements.
Standardised vanilla PSP integrations reduced launch timelines from 4–6 months to 6–8 weeks, transferring European operational discipline into high-growth Middle Eastern markets.
Markets
40+ European markets + KSA expansion
Time-to-launch (vanilla)
4–6 months → 6–8 weeks
Tier-1 PSP exposure
Adyen (€900B+) · Stripe ($1T+) · Worldline (€600B+) · Nexi (€200B+)
Scale signals
4M+ merchants | 40M+ users
Lloyds Banking Group
API & Platform Delivery
Delivered API-driven platform components supporting products such as Black Horse FlexPay, focused on improved customer journeys and outcomes.
Built within regulated UK banking environments impacting 20M+ customers, in a group serving approximately 1 in 3 UK banking customers.
Enterprise governance discipline, applied with delivery momentum.
Customer scale
20M+ customers | ~1 in 3 UK banking customers
Product impact signal
Multi-million-pound product spend (FlexPay)
Experience
My work sits inside regulated ecosystems, where delivery is never only technical. It’s alignment, integration, risk, and the patience to get details right.
I’ve worked across payments and Open Banking, often between teams and partners, translating constraints into progress.
The full detail is in my interactive CV.
Projects
I build in public to learn deliberately.
FinLens
Open Banking transactions, categorisation, summaries, and reporting. Exploring how financial signals become usable insight.
Status: In progress
Questions for My Doctor
A structured question generator for medical conversations. No diagnosis, no medical advice. Just preparation.
Status: Prototype
Contact
The simplest way to reach me is LinkedIn.