Plectrum: The cloud foundation fintech companies actually launch on
Plectrum Engineering | UK
28 Sep 2026
Every industry and payments platform eventually hits the same wall: the infrastructure that got you to launch isn’t the infrastructure that gets you through your next audit, your next scale event, or your next regulator review.
Plectrum has spent over a decade, since 2014, solving exactly that problem for banks, EMIs and payment platforms operating under real regulatory pressure.
When cross-border payments platform Schuman Financial needed to move off a single, non-autoscaled EC2 instance before a licensed EMI launch, Plectrum rebuilt their entire AWS foundation: 20+ accounts, 15+ services onto ECS Fargate, and deployments down to a three-minute average, all in five weeks.
For AI-enabled investment platform Dalinora, Plectrum delivered a nine-account, fully-Terraform AWS foundation, production-ready in that same five-week window, ahead of a licensed launch.
Same pattern every time: production-first design, near-100% infrastructure-as-code, and a security baseline built for supervised environments from day one, not retrofitted after the fact.
Want to know what “launch-ready” actually looks like for a regulated platform? Come talk to us at stand S5. We’ll walk you through what typically breaks, what regulators actually check, and what a well-architected foundation should cost you in time and risk.
Don’t miss Plectrum chief technology officer Daniel Rajčan on the Powerhouse Debate panel ‘From pilots to production: Scaling Open Finance in practice’, Wednesday, 14 October, 11:20am to 12:00pm, on the Open Finance Show stage.
He’ll be joined by speakers from NatWest Group, Danske Bank, BKM and Open Banking Limited, discussing how organisations move Open Finance use cases from pilot to production-level services.


