Custom systems. Built to work.

I build web apps, dashboards, and automations that make your operations run smoother.

Photo of Mario Herrera

Some of what I can build

These are a few of the services I offer. I build workflow automations, AI prototypes, mobile apps, and scalable cloud solutions.

Workflow Automations

Reduce manual work with reliable automations across your core systems.

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AI Prototypes

Rapid prototypes to validate feasibility and ROI quickly.

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iOS/Android Apps

Mobile apps built for iOS and Android.

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Scalable Cloud Apps

Scalable apps using AWS and Google Cloud.

FAQ

You have questions, I have answers

Common questions about working together.

What type of projects do you do?

AI projects, custom apps, internal tools, MVPs, and proofs of concept.

Who do you partner with?

E-commerce sellers, service providers, coaches, and growing businesses that need custom tools or automations.

Do you only work in e-commerce?

E-commerce is where most of my work happens, but I also help info, coaching, and other service-based businesses.

What is the pricing model?

Typically hourly with a cap, or fixed-cost based on budget. Transparent, no surprises.

What is the team composition?

Mostly solo developer. For specialized needs, I bring in trusted partners.

How fast can you deliver a proof of concept?

Usually 2-4 weeks. I prioritize the riskiest assumptions first and validate quickly.

Get in touch

Ready to build?

Book a free 30-minute call to discuss your project, or send me an email.