What we build | Tesserium Partners

Our productIn build

Grassroots sports club platform

A platform for community sports clubs. Session planning with age-grade contact rules built in. Player development plans, and concussion stand-down and return-to-play records. Club messaging and membership payments, with separate views for coaches, players, parents and physios. Designed and built by Tesserium.

It records stand-downs and return-to-play stages but does not diagnose concussion or decide when a player returns.

Screenshot of the return-to-play checklist in our grassroots sports club platform, physio view. — Return-to-play checklist in our grassroots sports club platform, with sample data. The app records each stage and never decides when a player moves on. A qualified healthcare professional makes that call.

What the capture shows

The 6 stages follow England Rugby's GRAS, which applies to every community player, whatever their age.
The physio records each check in the open stage as it happens.
Later stages stay locked until their earliest day, counted from the injury: day 8 for non-contact training, day 15 for full contact and day 21 for a match.

Client platformLive

Care management software

Chronic care, remote monitoring and billing for US value-based care

Used by care teams at community health centers, rural health clinics and specialty practices such as podiatry. It covers chronic and principal care management, remote patient monitoring and month-end billing.

We lead product and engineering as fractional CTO.

Tell us what has to work

Daryn Shaxted leads every engagement. Tell us where the platform is and where it needs to be, or the decision you need a view on. No pitch deck needed.

What happens next

We reply within 2 working days to say if we can help.
If we can, we talk it through on a call.
We send a written proposal with the scope, term and fee.
Work starts once you have signed it.