Replatforming a pan-European B2B marketplace
A legacy monolith serving 40,000 trade buyers was replaced incrementally with a server-rendered Next.js platform, without a single day of downtime.
Every case below reports the baseline as well as the result, because a percentage without a starting point is marketing rather than evidence. Filter by sector or discipline to find comparable work.
Showing 12 case studies.
A legacy monolith serving 40,000 trade buyers was replaced incrementally with a server-rendered Next.js platform, without a single day of downtime.
Crews working in low-signal industrial environments moved from paper job sheets to an offline-first mobile application with conflict-free sync.
A prototype became a multi-tenant product with SSO, RBAC and SOC-2 technical controls, closing its first six-figure enterprise contract in five months.
Twelve staff reading claim PDFs became two handling genuine exceptions, using an OCR and extraction pipeline with confidence-routed human review.
Eleven clinics gained remote consultation and FHIR-synchronised records without replacing their existing Epic deployment.
A bilingual LMS serving 340,000 concurrent students through examination windows, with adaptive sequencing and retention-risk modelling.
An event-sourced ledger with AML screening in the transaction path replaced T+2 settlement with instant cross-border transfers across five currencies.
Attribution was rebuilt before budgets were touched, revealing that a third of paid spend was buying demand the brand already owned.
A full identity system and bilingual product launch took the platform from regional obscurity to a closed Series A in seven months.
A strangler-fig migration consolidated eleven divergent regional systems into a single operational platform, with parallel-run reconciliation throughout.
Infrastructure as code, progressive delivery and SLO-based automated rollback turned deployment from a scheduled event into a routine one.
An original research report with an engineered gating funnel generated more qualified pipeline in one quarter than a full year of event sponsorship.
Reviews collected independently from named client contacts after project completion.