Understandand build.

Tailor-made software.

Case studies

Institutional website

Editable content, consistent experience

Client:GDI Empreendimentos(via Imobmark)

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Online for five years, edited countless times without a code change.

The GDI Empreendimentos website was built in partnership with Imobmark, which supplied a prototype drawn up by a professional designer.

The goal was to turn the prototype into a real website, with reliable infrastructure for managing the content and the list of developments.

The challenge was to keep the result faithful to the original design, responsive across devices, and easy for the marketing team to update.

The solution was to custom-build the site, integrate it into WordPress, and simplify the content-editing interface.

The result is a lasting website that is easy to maintain and helps organise the company’s communication.

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Try the block editor

Internal system

Commission management with a change history

Client:Empréstimo Sábio

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Five active agents, hundreds of processes a week.

Empréstimo Sábio works in credit intermediation. It already had a process-management system built on WordPress.

The goal was to develop new features for managing franchisings and commissions.

The challenge was to fit complex features into the existing system, since processes are managed in the same panel used to manage the website’s content.

The solution was to develop a standalone module, using a separate database, that plugs easily into the existing system. In the future, the franchising module could be integrated into a new application or even into external systems.

The result is a scalable system that is easy to maintain and grows with the company.

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Read the full case study

Illustrative data

Tool

A salary matrix for an accounting firm

Client:Atual Assessoria Contábil e Gerencial

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Three days by hand without a usable result. Now, three seconds.

The Salary Matrix is a tool built for Atual, an accounting advisory firm.

The goal was to see salaries broken down by sector and sorted automatically by size, to make better-informed decisions about payroll costs.

The challenge was to generate this chart automatically and interactively, so that scenarios could be tested in an intuitive interface.

The solution was to build a tool that runs directly on the client’s computer, saves changes between sessions, and exports and imports Excel files.

The result is a tool that does in seconds what could not be done by hand.

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The Salary Matrix with invented data: five departments in columns, each with its total, and one card per role with its salary, ordered from highest to lowest.
Illustrative data

Testimonials

We’ve worked with Estevão on several projects at our agency, from websites to software and systems, and we’ve always been delighted with the results. His work is excellent, built around our needs, and the care he puts in carries through from delivery to ongoing support. I highly recommend him.

Tui BarrosImobmark

Service

The better I understand your situation, the more effective the solution I can build.

The service covers both parts:

  • Listening closely, and watching for the patterns, connections and opportunities.
  • Designing the architecture, writing the code and delivering the solution.

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Who is my service for?

Small and medium-sized businesses with a concrete goal.

  • Goal

    You want to present your company well.

    Solution

    Institutional website

    Your company’s pages, easy for you to update.

    Price

    From €800

    Depends on the design, the amount of content and any extra features.

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  • Goal

    You want to organise your operation.

    Solution

    Internal system

    The rules of your business in one place, with a change history.

    Price

    From €5,000

    Depends on scope, number of users and integrations.

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  • Goal

    You want to save time on a repetitive task.

    Solution

    Custom tool

    The task automated, done in seconds.

    Price

    From €300

    Depends on complexity, where it runs and the security required.

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About

Estevão Pereira – software developer and functional analyst with eight years of experience.

I began my career as a freelance developer while still studying, in 2018.

In my final year, I was an intern on the Robotics team at CTI, where I designed and taught more than 80 hours of introductory courses in Robotics and the Internet of Things (IoT).

In 2019, I graduated as an IT technician from CTI at São Paulo State University (UNESP). When I finished my studies, I chose to carry on as a freelancer.

Since then, I have been building websites, systems and tools for small and medium-sized businesses.

The partnership with Imobmark, a real-estate marketing agency, stands out: through it I have delivered several institutional websites for clients in construction, architecture and property investment.

My most recent project is in partnership with Empréstimo Sábio, a credit intermediation company, for which I have been building custom modules to manage proposals, franchises and commissions.

Sustainability. Simplicity. Trust.

Contact

A 30-minute conversation and a fresh understanding of your current challenge.

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estevao.pereira@eprworks.com+351 935 941 598