Independent product work | Technical systems
I help shape and ship mobile, web, and wearable products where workflow, state, and product judgment have to hold together. Start with the selected work, then follow the notes and working approach for deeper proof.
Selected work
TrailScope and Poolhouse pair public product surfaces with the implementation decisions, system diagrams, and technical notes behind them.
A local-first trail workout app spanning Android, Wear OS, route import, watch sync, recoverable recording, and clean GPX/FIT export.
A cross-platform sports pool app spanning web and mobile, multiple pool formats, validated picks, live scoring, standings, and private groups.
Capabilities
I help define the product path, turn it into a coherent system, and strengthen the details that make the result usable, maintainable, and ready to ship.
Shape vague needs into flows, requirements, and decision points that support real users instead of internal assumptions.
Build interfaces, state flows, and cross-device behavior that hold together across Android, Wear OS, web, and mobile surfaces.
Sequence the implementation, make failure and recovery explicit, and tighten validation, accessibility, performance, and release evidence.
About
I work where technical decisions, human behavior, and business context all matter. The useful question is what the product should become, how it should behave under stress, and how to keep the result understandable after launch.
Writing
Two technical notes make the state and recovery decisions behind TrailScope and Poolhouse easier to inspect.
A practical note on validation, lock windows, live scoring, standings, and private pool boundaries where user trust depends on clear state.
Read trusted-state noteA practical note on files, device sync, recovery, offline behavior, and user trust in workflows where a clean happy path is too small.
Read local-first noteContact
If your product, workflow, or system needs clearer direction and a usable build, LinkedIn is the current public path to connect.
Good fit
A short first message is enough: what you are building or untangling, the decision in front of you, and what kind of help would make the next step clearer.
