Custom Systems and AI Project Examples
Explore the business need, the work delivered and the capabilities behind it. Your project can be different. These examples show how DOYJO turns requirements into working tools and connected systems.

Mac-Tech: from machinery data to sales material
Client project
The business need
A salesperson needs to turn detailed machine information into something a customer can use. The document must keep the relevant specifications together and handle public and staff pricing appropriately.
The work delivered
DOYJO developed custom WooCommerce sales-sheet tools that generate branded PDFs from product information. QR links reconnect the document to the current listing. The wider engagement includes industrial content and publishing workflows.
The useful result is a repeatable route from catalog information to a sales document. It demonstrates data handling, document layout, permissions and a tool designed for a specific working role.
- Product information
Use the machine listing as the starting point.
- Sales-sheet tool
Prepare the document and relevant pricing context.
- Customer material
Share a branded PDF linked to the current listing.
How this experience can apply elsewhere
A similar approach can be scoped for product summaries, customer documents or another output your team repeatedly assembles.
Read the documented DOYJO case study · Discuss a similar or different project

DryAway Dealer: an account relationship built into the website
Client project
The business need
Wholesale work begins before checkout. A prospective dealer needs to apply, the business needs to review the account, and approved users need access that reflects their relationship.
The work delivered
DOYJO built dealer application, account approval and wholesale ordering workflows, with account-specific discount levels and support for distributor communications.
The system connects information collection, business rules and ongoing access. It demonstrates how several stages of a relationship can work together rather than becoming separate manual tasks.
- Application
Collect the information needed for an account review.
- Account decision
Apply approval and access rules.
- Dealer relationship
Support wholesale ordering and account communications.
How this experience can apply elsewhere
The same development skills apply to membership applications, customer portals and other workflows with distinct user permissions.
Read the documented DOYJO case study · Discuss a similar or different project
111Things: a publishing process with review and control
DOYJO-owned platform
The business need
A publishing operation needs to move from a topic and its sources to an article that is ready for readers. Research, review and release must remain connected as the volume and subject matter grow.
The work delivered
The 111Things platform connects research, editorial rules, validation, scheduling and publication in a managed environment. Human review and source checking remain part of the publishing process.
This demonstrates how a complex task can be divided into stages, with clear inputs and decisions about what is ready to proceed. It is an owned platform, not a client testimonial.
- Research
Gather the material for the topic.
- Editorial review
Check the information and apply publication standards.
- Release
Coordinate scheduling and publication.
How this experience can apply elsewhere
Related project directions include reviewed document workflows, internal knowledge processes and other systems where information needs checks before release.
Read the documented DOYJO case study · Discuss a similar or different project
Custom data and website features
Time & Weather
DOYJO-built plugin. Local time, forecasts, radar and alerts become part of a website experience that responds to location. This demonstrates API connections, changing data and custom WordPress interfaces.
Explore the plugin and its production use.
Prototypes and new ideas
A first version can help clarify an unfamiliar interaction before a larger build. Product selectors, planning tools and reporting interfaces are possible directions to assess against your requirements.
Experience across business systems
CJ’s Premium Spices
Client portfolio example. Retail and wholesale commerce connected with PayPal, QuickBooks and ShipStation. The project illustrates application integration around order handling and business rules.
Read the e-commerce integration example.
Belchfire
Client portfolio example. The documented work includes a custom quoting system and a relationship that began in 2003. It shows business-focused development experience extending well beyond the current generation of AI tools.
Your project does not need a matching example
Describe the task, the people using the result and the systems involved. We can assess feasibility, identify a useful first scope and explain what is needed to estimate the work.