Your business doesn't need more tools. It needs them to work together.

A website captures a lead. Your CRM stores the details. AI can handle enquiries. Automation connects the workflow. Your software keeps everything organized.

But when these systems operate separately, opportunities get missed and teams waste time switching between platforms.

At DevSynt, we build connected digital solutions that bring business processes together.

From AI agents and n8n automation to GoHighLevel workflows, custom software, websites, and mobile apps, we help businesses turn disconnected processes into practical systems.

Less friction. Smarter workflows. Better-connected businesses.

What would you automate first?

BillLaunch — Custom SaaS Development & AI Integration

Complex business workflows deserve software that makes them feel simple.

I designed and developed BillLaunch, a SaaS platform that brings estimates, invoices, contracts, and customer communication into one connected workspace for contractors and service businesses.

The challenge was connecting these workflows in a product that business owners could navigate with confidence. My work brought together interface design, application development, business logic, and AI integration to support that experience.

AI assistance is integrated into practical tasks: drafting contract content, improving estimate and invoice descriptions, and preparing customer messages. Users remain in control of pricing, quantities, and final decisions, with writing support in English, Portuguese, and Spanish.

The visual experience combines clear navigation, structured information, and a consistent design language across the product and its marketing website.

BillLaunch demonstrates how I approach complex development: understand the business, connect the workflows, and make the experience clear for the people using it.

Have a SaaS idea, an internal tool to build, or a business process that needs custom software? Let’s talk about what it needs to do—and build it around your business.

Designed and developed by Branco Dev. Full Stack Developer · Software Engineer · AI Integration - Rest Api

estimates, invoices and contracts in one place is lowkey every freelancer's dream