Portfolio

Case studies from real engagements.

A selection of projects across our core industries. Client names are used with permission; for engagements under NDA we can share a redacted case study during a discovery call.

FinTech (Sweden)

Nordic Ledger

Multi-currency reconciliation platform

Duration14 weeks
Next.jsNodePostgreSQLStripeAWS
Challenge

Manual reconciliation of bank feeds across 4 currencies and 12 legal entities was consuming ~40 finance hours per week and producing month-end errors.

Solution

We designed a rules-based reconciliation engine with an audit log, integrated bank APIs and Stripe payouts, and rebuilt the finance dashboard as a React application.

Outcome

Reduced monthly close from 9 to 2 business days. Reconciliation accuracy raised to 99.6% based on the client's internal audit.

Logistics (Germany)

Portside Logistics

Fleet and dispatch web platform

Duration18 weeks
React NativeNodePostgreSQLPostGISGCP
Challenge

Dispatchers were coordinating 60 vehicles across spreadsheets and phone calls, with no visibility into driver ETAs or delivery status.

Solution

Delivered a dispatch console, driver mobile app and customer tracking page. Integrated with the client's existing WMS and telematics provider.

Outcome

Dispatch capacity per operator increased by roughly 35%. Late-delivery rate reported by the client dropped from 11% to 4%.

HealthTech (Netherlands)

Lumen Health

Patient intake and triage portal

Duration16 weeks
Next.jsTypeScriptPostgreSQLFHIRAzure
Challenge

A group of 8 clinics needed to replace paper intake forms with a GDPR-compliant digital workflow that could feed structured data into their EMR.

Solution

We designed the patient-facing intake flow, built a clinician review console and integrated with the EMR over HL7 FHIR.

Outcome

Average intake time per patient reduced from 22 to 6 minutes. All 8 clinics onboarded in under 3 months.

E-commerce (United Kingdom)

Atlas Commerce

Headless storefront migration

Duration12 weeks
Next.jsTypeScriptStripe BillingAlgoliaVercel
Challenge

A legacy Magento storefront had a mobile checkout completion rate of 46% and could not support new subscription products.

Solution

Migrated the storefront to a headless Next.js frontend with the existing back-office intact. Rebuilt the checkout for mobile and added subscriptions via Stripe Billing.

Outcome

Mobile checkout completion improved to 71%. Subscription revenue reached 18% of monthly GMV within 4 months of launch.

SaaS (United States)

Helios CRM

AI-assisted CRM copilot

Duration10 weeks
PythonOpenAIAnthropicpgvectorAWS
Challenge

The product team wanted to ship an AI assistant that could summarise deals and draft follow-ups without leaking data across tenants.

Solution

Built a per-tenant RAG pipeline over CRM records with strict isolation, prompt-level evaluation and cost monitoring across 3 model providers.

Outcome

Assistant adopted by 62% of active users within 8 weeks. Average time per follow-up email reported down by ~40% in beta cohort.

EdTech (France)

Meridian Learn

Subscription learning platform

Duration20 weeks
Next.jsPaddlePostgreSQLCloudflare R2
Challenge

The client needed a subscription-based learning platform with drip content, quizzes and certificates, replacing a stitched-together toolstack.

Solution

Designed and built a Next.js platform with Paddle billing, course authoring for editors and a certificate generator. Migrated 2,300 existing subscribers.

Outcome

Support tickets dropped by 55% after migration. Free-to-paid conversion improved from 3.1% to 5.4% over the first quarter.

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