Accounting is waiting for a PM to confirm what can be billed.
The work may already be complete, but billing cannot move until project details are checked somewhere else.
For specialty contractors with work getting stuck between the field and billing
Work is finished. Why is billing still waiting?
If a completed job still needs a PM, an email, a spreadsheet, or one missing document before accounting can bill it, I help fix that handoff. I work around the software you already use.
Send one recurring workflow. I reply within one business day. No newsletter. No sales sequence.
Built for Baja Carports
One operating workflow from project setup to billing.
I built Trabaja to connect project records, crew scheduling, documents, change work, approvals, billing, reporting, and role-based access across Baja Carports' day-to-day operation.
~220active projects supported
20operating regions
50U.S. states
1connected operating workflow
“He is a skilled and creative coder, with a great ability to understand complex ideas, and then build solid, reliable workflows.”
Where billing gets held up
The delay usually sits between systems, not inside one of them.
A job can be complete in the field and still be days away from billing because someone has to find an approval, re-enter a change, or confirm a status somewhere else.
Change work is documented after the fact.
The field record, supporting documents, approval status, and billing record do not live in one reliable path.
The same job information gets entered more than once.
People copy data between a project system, spreadsheet, email, accounting tool, or customer-facing workflow because the tools do not share the right information.
A simple status question turns into a chain of messages.
If nobody can see what is blocking a job without asking around, the system is making people reconstruct the truth manually.
How I approach it
Keep the tools that work. Fix the handoff that does not.
I trace one real job through the current process, find where information waits or gets entered twice, and fix the smallest part that removes the recurring delay.
Trace one real job
Follow the job from setup through scheduling, documentation, approvals, billing, and reporting.
Mark the waits and duplicate work
Find where people chase information, copy it between systems, or hold work because the next step is unclear.
Decide what should actually change
Keep the tools that work. Replace a manual handoff, connect two systems, or build the missing workflow only where it earns its keep.
Build around the live operation
Ship the fix without forcing the business into a generic process that ignores how the work is really done.
Depending on the bottleneck, the fix may be:
System integrationsProject and billing workflowsChange-work captureDocument and approval flowsInternal operations toolsAutomation around existing software
If the problem is worth fixing
We scope the smallest useful build, not a rewrite by default.
If your workflow looks worth fixing, we can walk through it together, confirm the systems and people involved, and define the smallest change that removes the bottleneck. That might be an integration, an automation, an internal tool, or a targeted change inside an existing application.
The call is free. If implementation makes sense, focused builds start at $5K.
Who you will talk to
You will speak to the engineer doing the work.
I am Adnan. I have spent more than a decade building production software, including contractor operations platforms, data-heavy backends, and AI products. I stay directly involved from the first technical decision through delivery.
10+ years building softwareTop Rated Plus on Upwork100% Upwork Job SuccessDirect senior ownership
Before you book
Questions that usually matter.
Do we have to replace Procore, QuickBooks, Jobber, or our current software?+
No. I start with what you already use. If a system is doing its job, it stays. The work may be an integration, a custom workflow, an internal tool, or a targeted change to an existing application.
Do you only work with carport or solar contractors?+
No. Baja Carports is one example of the kind of operation I work well with: multiple active jobs, field crews, project managers, documents, approvals, billing, and reporting. The same handoff problems show up across many specialty trades.
What can you actually build?+
Custom web applications, integrations, backend services, operational dashboards, approval and document workflows, automation, scheduling logic, billing-related workflows, and extensions around existing systems. The technology depends on the problem.
What does an engagement cost?+
The 30 minutes fit call is free. Focused implementation work starts at $5K. If the problem needs deeper discovery before a build, I scope that separately rather than guessing at a fixed build price.
What should I send before we talk?+
Pick one recurring workflow that is causing delay or repeated admin. Tell me what should happen, what actually happens, which teams touch it, and the tools involved. A rough explanation is enough.
Can you work inside an existing codebase?+
Yes. I regularly work with existing systems. A rewrite is not the default. I first look for the smallest change that removes the operational constraint without breaking the parts that already work.
One workflow is enough to start
Show me where the job keeps getting stuck.
Send the workflow first. If it looks worth a deeper conversation, we can book one.