Real-Time Gross Settlement System
Replacement RTGS system for a Nordic central bank. 4 years of construction. SEK 6 trillion processed in first 3 years of production with zero unscheduled outages. Erlang/OTP, PostgreSQL.
Custodial & Reporting Platform
Custody platform for a private bank serving Baltic family offices. 18-month engagement. 30,000 portfolios under management. OCaml backend, kdb+ for time-series.
Vessel Routing & Cargo Platform
Routing and cargo manifest system for a Gothenburg shipping company managing 42 vessels across the North Sea and Atlantic. Integrates with AIS, weather services, and 14 port systems.
Electronic Health Records
EHR and clinical research platform for a major Stockholm medical institution. 2-year delivery. Deployed across 11 hospitals and 40 research units. Strict GDPR compliance and EU data residency.
Mainframe Modernisation
Migration of a 1989 PL/I core banking system from IBM Z to a modern Linux platform. Zero downtime, full historical data preserved. 3-year project. Wrote a custom transpiler for the dialect of PL/I in use.
Classified Communications Platform
Cryptographic communications system for a Northern European defence ministry. Details under perpetual NDA. Built on Rust and seL4. Independently audited; full audit reports remain classified.
Earlier Engagements
| Year | Sector | Engagement |
|---|---|---|
| 2021 | Asset Management | Treasury platform for a Zürich private wealth firm. AUM in excess of CHF 40 billion. |
| 2020 | Government | Tax administration platform for a Nordic kingdom, replacing a 1978 mainframe system. |
| 2019 | Maritime | Port operations platform for a Hanseatic harbour authority. 8.4 million TEU/year. |
| 2018 | Banking | Settlement engine for a Geneva private bank. Processes trades in 9 asset classes. |
| 2017 | Cultural Heritage | Digital cataloguing system for a national library. 12 million records. |
| 2016 | Insurance | Underwriting platform for a marine insurance house chartered in 1812. |
| 2014 | Government | National identity verification platform. Used by 78% of Swedish residents. |
| 2011 | Banking | Core banking platform for a Stockholm institution. Continuous service since 2012. |
How to Verify Our Claims
If you are considering engaging us, we are happy to arrange a 30-minute conversation between you and one of our existing clients in a comparable industry. We will introduce you and step out of the conversation entirely.
References are arranged after a brief initial call to understand what you are evaluating us for. This protects our clients' time and gives you a more useful conversation.
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