Available for new projects

Custom Software Development.
Powered by Artificial Intelligence.

We're Herkul. We build custom systems, apps and digital platforms for your business, built to scale and ready to be found and recommended by AI.

Every detail, thought through.

We don't sell a catalog. We work across four custom-built areas, from the full product to the layer that helps AI engines find you. Less surface, more depth.

Custom software

Architecture, development, and ongoing improvement of applications built for your problem, rather than adapted from a template. You own the code and every decision.

  • Bring your idea: free feasibility analysis
  • Your system live in a matter of weeks
  • Source code and full documentation, delivered to you
  • Integration with the systems you already use
Three layers of a system connected by a line of light: interface, logic flow, and data.

We build what matters.

Most of the universe is empty. What makes a difference is the small fraction where something was built with intent. Software is the same: value lies in what it solves, not in the amount of code.

We build custom software. We work with a few companies at a time, from the beginning (an idea) to the finish (a live product that can be found, including by AI engines).

Meet our team and story

Principles

Custom-built, never templated

Every decision has a reason. No ready-made theme in disguise.

Precision over noise

Less, done well. We remove what doesn't need to exist.

Transparency

You follow the process and understand every technical choice.

How we work

  1. Conversation

    We understand the problem before discussing solutions.

  2. Scope

    A clear proposal: what, how, timeline, and price.

  3. Build

    Short cycles, with you closely involved.

  4. Launch & growth

    Delivery, measurement, and continuous improvement.

Next step

Have a problem to solve? Let's talk.

A few examples of what we build.

Full case studies are often covered by NDAs. We're happy to share details in a conversation.

nProjetos home page after AI search optimization

AI readiness  ·  2025

nProjetos: AI search optimization and technical consulting for generative results

Comprehensive optimization of content, schema, and metadata, reaching a 100/100 AI readiness score.

FrontendAI readinessTechnical consulting
Lead board in the nProjetos internal management system

Internal management  ·  2026

nProjetos: internal management software with CRM, ERP, and integrated AI agents

An internal management system with the CRM and ERP tools the team uses every day, integrated with AI agents inside the workflow.

CRMERPAI agents
FRV Construções website home page

AI readiness  ·  2026

FRV Construções: a website ready for AI and generative search

A website prepared to be cited in AI searches by ChatGPT, Gemini, and Claude.

AEOGEOGenerative search

Your project is next

Let's bring your project to life

From an early idea to a live product. Tell us what you want to build and we'll map the way forward.

Let's talk.
From problem to proposal.

Tell us a little about what you want to build. We reply personally, usually on the same day.

Phone

Frequently Asked Questions

Answers to the most common questions about our work and process.

My website isn't being cited by AIs like ChatGPT. Can you fix this?

Yes. We apply AEO and GEO techniques to structure your website's data and content. This helps AI engines understand your business and recommend your brand when customers make generative searches.

I have a software idea, but I'm not sure whether it's technically or financially viable. How do we start?

We always start with consulting and architecture. Before writing any code, we design a solution that fits your current stage and choose the right technologies without overengineering. That way, you invest only in what you really need.

My company's current website is slow and feels patched together. What do you do differently?

We don't use purchased templates or ready-made themes. We build custom, high-performance websites and applications for your needs. We address Core Web Vitals from the foundation, creating a fast, accessible, and well-indexed website.

After the project is delivered, will I own the code or be tied to you?

The code is 100% yours. We build custom software for you without creating technological dependency or vendor lock-in. You have complete control over the product and the technical decisions made during the process.