Systems, Automation & Custom Software

I don't sell software.
I fix what's actually broken.

I help businesses and organizations replace fragmented workflows with systems that are simpler to run and easier to scale. Sometimes that means better automation. When existing tools cannot fit the work, I build the right platform from scratch.

James Castillo
$4,000+
Custom Builds, From
121
Registered Members
205
Attendance Check-Ins
13
Merchandise Orders
5
Coaching Bookings
The Short Version
"The goal isn't more software. It's an operation that works."

My work began in operations: managing clients, content pipelines, handoffs, and the backend details that keep a team moving. That experience taught me to spot where work gets lost—between inboxes, spreadsheets, disconnected tools, and processes that depend on someone remembering the next step.

I start with the workflow, not the software. If configuration and automation can solve the problem, that is the right answer. If the operation needs something existing tools cannot provide, I design and build a custom platform around the people who will actually use it.

Selected Work

One Cavite Pickleball Club

OCPC was coordinating membership through group chats, scattered spreadsheets, and personal notes. Merchandise orders and coaching requests arrived through Facebook Messenger. I turned those disconnected touchpoints into one live platform now supporting 121 registered members—and serving officers, players, spectators, and the wider community.

One Cavite Pickleball Club homepage
Live Client Case Study

From scattered admin work to one community platform.

I led the project as OCPC Vice President and Head of Tech and Social Media, delivering it as a compensated engagement. Live for several months, the platform now connects membership, attendance, merchandise, coaching, open-play schedules, featured courts, and community experiences.

121Registered Members
205Attendance Check-Ins
13Merchandise Orders
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How I Can Help

Two ways to fix what's broken.

The right solution depends on the operation—not on what sounds most impressive.

Option 1

Systems & Automation

For teams whose tools are capable, but whose workflows, handoffs, and follow-ups need to work better.

  • CRM setup & optimization (GoHighLevel)
  • Sales pipeline & workflow automation
  • Lead capture & follow-up systems
  • Appointment booking & onboarding flows
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Running a Growing Operation?

Your systems should make growth easier.

Whether you run a business, club, or community organization, I can help replace scattered tools and manual work with a system designed around your real workflows.

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