IWho owns the task?
Custom Applications
If the answer depends on opening three spreadsheets or asking the person who was here yesterday, the tool is part of the problem. We build the tool — customer records, quotes, requests, dispatch, financials, document management and project updates in one place your team uses together.
IIFour things every application gets
Discovery
Discovery maps the roles, the data, and the decisions that need a person before anything is designed. The Blueprint you sign off is the state machine, the human gates, the integrations and the acceptance criteria.
One codebase
Next.js for the browser, Expo for iOS and Android — the same backend and permissions behind both, so the office and the field see the same record.
Access
Each role sees and changes what the Blueprint says it can, and nothing else. An administrator role is a role like any other, with its own scope.
Data
Schema-per-tenant isolation, scoped at the connection rather than filtered in application code. Export and code ownership are agreed in the Blueprint, so nobody discovers them at handover.
IIIWhat we build
The system your team works inside all day. Records, states, permissions, and the report someone is currently rebuilding in a spreadsheet every Monday. The example is the BMG CRM: members, leads, tasks and a dashboard derived from a mirror of the practice's commerce system.
See the BMG CRMSample record shown. Your screens, roles and states are the ones the Blueprint names.
Quotes, projects, dispatch, tickets, time and billing in one browser tool, so the number the owner wants is on the dashboard rather than in the bookkeeper's inbox. The example is DiegoTech Operations.
See DiegoTech OperationsSample ticket shown. The chain is the part that is reusable; the stages are yours.
iOS and Android from one codebase with Expo (React Native), sharing the web application's backend and permissions, so the office and the field see the same record. The example is SSA's field app: a fault alert is dispatched to a technician and the job runs from alert to invoice on one record.
Mobile app pricingStore listing, device permissions and offline behaviour are named in the Blueprint before the build.
When two systems hold the same customer, the first decision is which one owns the record. The BMG WooCommerce → CRM mirror is one shape. The Precision Electric Sage bridge and Procore service account — read-only, outbound-only — are the automation-side shape.
See the Project CoordinatorWhich connections we will deliver is named in the Blueprint, after reviewing what each system actually exposes.
IVThree client applications
/ applications we've built
Internal tools and CRMs
A membership and leads CRM built for a subscription business. Modules, in the order the app shows them: Member Lookup · Calendar · Dashboard · Contacts · Leads · Members · Tasks · Settings.
The CRM itself is private and is not linked.
Read the membership CRM case
Operations applications · DiegoTech
A browser-based operations application for a technology and IT services company. Modules from the sidebar: Dashboard · CRM · Quotes · Projects · Dispatch · Calendar · Tickets · T&E · Billing · Reports · Knowledge · Administration.
/ inside DiegoTech Operations
A quote becomes a project, a project becomes scheduled visits, a visit becomes hours and materials, and those become an invoice. Each screen below is one link in that chain.
Screens from a working installation loaded with sample records. Every company, contact, telephone number and figure in them is invented.
Ecommerce operations · RF Supplements
The operations command centre for the business, at ops.rfsupplements.com: orders, logistics and shipping, affiliates, an athlete program, contacts and inquiries, tasks, and sales analysis, wrapped around a WooCommerce store on a live sync from the shop. Staff sign in; it is not a public site.
Built and deployed for RF Supplements (Sept 2026).
Read the RF Supplements Operations caseCoreShift's own product · Precision Electric is the initial tenant
CoreShift's own multi-tenant application for solar field service, and the one place you can see all three pillars in one system. A fault alert arrives from the field, gets dispatched to a technician, and ends as an invoice — one record, one thread, no re-keying between three tools.
Around that run four things the crews actually asked for: an admin interface for the office; an error-code translation layer that turns a manufacturer's fault code into a sentence a technician can act on before leaving the yard; customer management, so the job history sits with the site rather than in an inbox; and parts management, so the truck is loaded against what the fault says is wrong. It is multi-tenant on the same isolation model everything else here runs on — one schema per tenant, scoped at the connection.
VWhat's included
Agreed in the Blueprint before code: every screen, every role, and what each role can see and change.
Which states a record moves through, and which transitions wait for a person.
The connections we will deliver are named in the Blueprint, after reviewing interfaces, access permissions, data quality and integration limits.
Written down before the build, so the test at the end is the test agreed at the start.
Documentation, training and a full data export. Code ownership is set in the Blueprint.
Hosting, monitoring and fixes, scoped separately from the build.
People use an application to review records and make decisions. Automation acts on a trigger behind the scenes. A project may need either or both.
The customer sends the useful details. The website, the office, and the follow-up each have a job to do. Here is one way to connect them; you can commission any part on its own.
Ask what the job involves, where it is, and how to reach them. Give the office more to work with than “please call me.”
Keep the job details, assigned person, and missing information together. The next person can pick up where the last one stopped.
The rule is written before anything runs, and it has two halves. The automation may act on its own when nothing is at stake: chase a missing document, or put the request in front of the person it was assigned to. It may not contact your customer on its own. So the quote is prepared and then it waits — it leaves only after the reviewer you named has approved it.
Example workflow. Your project defines the tools, connections, and approval rules.
Map the current workflow, user roles, data, and systems. Identify the decisions that require a person.
Review screens, states, integrations, and acceptance criteria. Agree code ownership, data access, and delivery scope before implementation.
Review working slices. Test permissions, business rules, imports, failure paths, and the handoffs between systems.
Agree deployment responsibility, documentation, training, export needs, and optional hosting, monitoring, and fixes.
Starting from
$1,999
per project
Subject to specifics of the project. Final scope and price are agreed before work begins.
Discuss your applicationOngoing hosting and support are scoped separately.
VIA few things you might be wondering
We review the interfaces, access permissions, data quality, and integration limits first. The Blueprint names the connections we will deliver.
Yes — iOS and Android from one Expo codebase, sharing the web application's backend and permissions. Store listing, device features and offline needs are agreed in the Blueprint.
Data export and code ownership are agreed in the Blueprint. We document account access and deployment responsibilities before handover.
A walkthrough of the current task, examples with sensitive data removed, the people involved, and the tools the application needs to work with.
We agree support and maintenance as part of the engagement. Managed operation can be scoped separately from the initial build.
The same form as the contact page, with this service already ticked. A few sentences are enough.
VIA few things you might be wondering
Let’s talk about the work
Show us the spreadsheet, the website, or the task you keep explaining. That’s enough to start a useful conversation. Start a project