Sidr Systems
We design and build the apps, dashboards, automations, and backend workflows that turn operational friction into measurable business control.
Three proof objects appear first. Expand the section when a buyer wants to inspect the rest of the prototype library.
01 / Mobile IV therapy and wellness memberships Mobile IV membership app and dispatch command center
Online booking can capture an appointment, but it does not fully expose membership credits, intake state, nurse ETA, dispatch readiness, or post-visit rebooking.
Open PoC
02 / Health, wellness, and meal planning Native retention app for nutrition subscriptions
Customers lose momentum when the plan cannot flex around dinners out, skipped meals, delivery changes, or renewal hesitation.
Open PoC
03 / Meal plans and healthy food subscriptions Native subscriber app for meal-plan retention
Subscribers need reliable control over swaps, pauses, delivery changes, issues, credits, and renewal timing after they have already paid for a multi-week plan.
Open PoC
04 / Automotive service and repair WhatsApp service concierge with branch control
Service booking and approval intent can disappear inside manual calls, unstructured messages, and branch handoffs.
Open PoC
05 / Home services and cleaning operations Operations workflow for cleaning service reliability
Late arrivals, cleaner reassignment, recurring preference drift, and public complaints can surface after the customer is already frustrated.
Open PoCSidr Systems also builds owned software properties. These projects prove execution outside client prototypes.
Japanese PDF editing and conversion tools that keep files in the browser.
PDFラク is a Sidr Systems product for common PDF workflows in Japanese: merge, compress, split, rotate, delete pages, crop, add page numbers, convert PDF pages to JPG or PNG, convert images to PDF, and manage PDF passwords.
The product is built around no-registration utility pages, clear file-handling notes, and browser-side processing so selected PDFs and images are not uploaded to a server for supported tools.
Visit pdfraku.comWe start with one revenue or operations workflow, build the pilot around measurable state, and expand only after adoption is visible.
Find the workflow leak.
Show the system before it is built.
Ship the pilot with backend state.
Measure adoption and revenue movement.
Expand only after proof.
Send the operational problem. We will map the pilot shape and the system that should exist.