All case studies.
BlueVi
Long-running platform work on a Dutch occupational-health and absence-management (verzuim) SaaS used by employers, arbo services, and case managers.
Data-Exchange Portal
A data-exchange portal connecting a Dutch absence-management (verzuim) platform to external HR and payroll systems. It mapped each partner's incoming data into the canonical format our API accepted, migrating roughly 500 partners and exchanging object lists of 20,000 to 200,000 records per day.
Workflow
A connected suite of self-hosted tools that run a software business end to end: project tracking, uptime and incident monitoring, invoicing, unified mail, and calendar. One login, one design language, each app focused but built to talk to the others.
Tracker
A self-hosted issue tracker built to replace Linear once it hit its free-tier limit. Multiple projects, each with its own key and independent issue numbering, epics and sub-issues, a Kanban board, a token-authenticated API, and a command-line client that turns a new ticket straight into a ready-to-use git branch.
Tempo
An endurance-training app that syncs Garmin activity data, keeps a structured training log, scores daily readiness, and builds adaptive training plans.
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