Our Products
View all projects→Built for longevity
Flagship products evolving independently — united by a shared philosophy of durable, privacy-conscious engineering.
OnTrack
Live · Early accessKnow where you stand—across assets, goals, and time.
A personal system for tracking wealth, goals, and long-term progress — designed to reduce anxiety through clarity.
Visit OnTrack→
Payments coming soon · Early adopters by request
CBAP-OSS
Open SourceComposable foundations for enterprise software without the monolith.
A composable backend platform providing secure, modular foundations for building long-lived business systems.
View on GitHub→
Community-driven · Commercial extensions planned separately
Eluvi
ConceptA privacy-first vault for life’s most important information.
A conceptual secure vault for long-term storage and controlled access to life-critical digital information.
Who this is for
Built for people who care about longevity, security, and clarity.
- Individuals managing personal finance and life goals
- Founders and builders creating long-lived software
- Teams needing secure, modular backend foundations
- Organizations prioritizing privacy and durability
How we operate
LeanDev Studio focuses on intentional growth and uncompromising standards.
Security-first by design
Hardened from the first line of code.
Privacy-respecting by default
You own your data; we just build the tools.
Built for maintainability
Optimized for long-term reliability and low operational cost.
"We build slowly, intentionally, and for the long term."
Roadmaps, intentionally high-level
We publish direction, not blueprints. The differentiation lives in depth, execution, and the lessons we learn from real usage. We iterate in the open.