Zeno — Accountability tracker for builders
Self-initiated SaaS app for builders who want a lightweight way to log work, keep streaks, and review performance over time.
20+ active builders
200+ logs recorded
Problem
Solo builders often know what they should be doing, but the feedback loop is weak. Most productivity tools are either too bloated, too generic, or disconnected from actual shipping habits.
Solution
I built Zeno around one clear workflow: log meaningful work, preserve momentum with streaks, and surface performance trends through simple analytics. The product forced me to design authentication, streak logic, dashboards, and the data model as one connected system instead of isolated features.
Outcome
Zeno reached early usage with active builders and repeated logs, which gave me real feedback on onboarding, retention loops, and how a product evolves after launch. It is the clearest example of me shipping a full-stack product, then learning from actual behavior instead of stopping at the first deploy.