Track record

Built, shipped, running.

Selected systems from a career of production delivery — banks, hospitals, telecoms and blockchain networks — through to today's AI-multiplied engagements. What the problem was, what was built, what it changed.

Healthcare

Department P&L, budgeting and finance models for a major hospital

SAP (incl. R/3)Finance modellingData warehouseETLDashboards & reporting

The challenge. Hospital leadership ran operations on SAP (incl. R/3), but finance visibility stopped at whole-organisation level. Department heads had no true profit & loss view, budgeting was a manual spreadsheet exercise, and every planning cycle depended on one-off data pulls.

What we built. Full department-level profit & loss models across the hospital, a structured budgeting framework, and organisation-wide finance models — built on data integrated from the SAP operational systems, with the dashboards and reports finance teams use day to day.

Outcome: Every department gained a true P&L and an owned budget; planning moved from annual spreadsheet archaeology to a repeatable, data-driven cycle on one agreed set of numbers.
Telecom

Large-scale Python ETL platform for a telecom operator

PythonETL / data pipelinesOrchestrationData warehouseMonitoring

The challenge. Massive data volumes across operational and business systems, moved by a patchwork of brittle jobs and manual steps. Integrations broke silently, and every new data need meant weeks of one-off engineering.

What we built. A large-scale, Python-based ETL platform: ingestion from the operator's core systems, transformation and validation layers, and orchestrated, monitored pipelines — engineered as reusable tooling rather than one-off scripts.

Outcome: Data movement became automated, observable and reusable — new sources and targets are onboarded as configuration on the same tooling instead of new projects.
Finance / Digital assets

Blockchain infrastructure for Ownera's institutional finance network

BlockchainTokenisationInfrastructure & DevOpsDeployment automationSecurity

The challenge. Ownera's network for regulated, tokenised institutional assets needs infrastructure that satisfies financial-grade expectations: secure, available, and operable — not a lab prototype.

What we built. Core infrastructure for the blockchain-based network: environment architecture, deployment automation and the operational foundations for running distributed financial infrastructure in production.

Outcome: Production-grade infrastructure underpinning institutional digital-asset workflows — built to be operated, monitored and evolved by an ongoing team.
Banking

Customer 360 data platform for a bank

Data integrationEntity resolutionData modellingData warehouseGovernance

The challenge. Customer data fragmented across core banking, CRM and channel systems — no single, trusted view of a customer, and every business question about customers required manual reconciliation.

What we built. A unified Customer 360 platform: integration from the source systems, entity resolution into a single customer record, and governed data models serving service, marketing and risk use cases.

Outcome: One reliable customer view across the bank — the shared foundation for service, marketing and risk instead of per-team extracts that never quite agreed.
Cloud platforms

AWS infrastructure across diverse customers

AWSInfrastructure as codeCI/CDMonitoringCost optimisation

The challenge. Growing organisations across sectors needed cloud foundations that scale — without the drift, snowflake servers and surprise bills that come from ad-hoc cloud adoption.

What we built. AWS platform engineering across multiple customers: infrastructure as code, environment and account architecture, CI/CD pipelines, monitoring and cost controls — repeatable foundations shaped to each organisation.

Outcome: Reproducible, secure cloud platforms their own teams operate with confidence — releases are routine and infrastructure changes are reviewable code, not tickets.
Contact

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