01
Data engineering
Pipelines, warehouses, and analytics infrastructure. From raw sources to production dashboards — built to run unattended and evolve with your data.
- ELT / ETL
- Warehousing
- Orchestration
- Analytics
A solo studio
Engineering data.
Shipping apps.
Asnojojo builds data infrastructure and iOS applications for teams that need both — working directly, end to end.
Services
Two disciplines, one studio.
02
Mobile applications
iOS apps built with React Native, designed and shipped end to end. Published under the Asnojojo developer account on the App Store, with ongoing support after launch.
- React Native
- iOS
- App Store
- Maintenance
About
Senior work, direct line.
Asnojojo is operated by Joris Jonckers — a freelance engineer working across data platforms and iOS. The combination is deliberate: the same person owning ingestion, modelling, and the app consuming the result.
Engagements are senior and hands-on. No handoffs, no account managers, no junior rotation. Long-term partnerships preferred; short, scoped projects welcome.
Contact
Let's talk.
Send a note describing what you're working on. Replies within two business days.