Rafael Alves · Software engineer · Mobile & web applications

From Problem to Product

I turn complex business and technical challenges into reliable, scalable products — owning the journey from architecture and development to production and real-world impact.

Where I contributed

Select a company to explore my contribution and impact.

Contributions that make a difference

Experience across financial services, logistics, consumer apps, and education, working alongside each company’s teams.

Acto

My work helped make the product more consistent for users and easier for the team to evolve.

Cafezinho

I helped support the app’s continued evolution and strengthened shared foundations for the team.

Caixa Econômica Federal

My contributions supported important customer journeys at national scale, with growing responsibility for the experience after contracting.

Megleo

My work expanded the platform’s commercial offering and gave customers more autonomy to adapt it to their operations.

Unimontes

I helped deliver and evolve a platform with dozens of educational experiences, supporting more interactive ways to learn.

Services

From your idea to a product people use.

I help businesses create and evolve digital products, connecting customer needs with thoughtful delivery from planning to launch and beyond.

Multi-platform apps

Bring your product to mobile and web with a consistent experience shaped around your audience.

  • Apps for Android and iOS
  • Connected mobile and web experiences
  • Launch support and ongoing evolution

Web applications

Turn complex workflows into clear, accessible experiences that work across screen sizes.

  • Customer portals and self-service tools
  • Dashboards and internal applications
  • Responsive interfaces for everyday use

Business platforms & integrations

Connect your operations and give your team more time to focus on what matters.

  • Custom tools for your business workflows
  • Connections between existing services
  • Automation of repetitive tasks

Product evolution

Build on what you already have with improvements focused on usability, reliability, and long-term value.

  • New features for existing products
  • Improvements to critical user journeys
  • Reusable foundations for future growth

Selected work

Products I’ve contributed to, with a focus on the experience and value delivered alongside their teams.

Mobile app

Cafezinho

Contributed to core app interactions, reusable experiences, and ongoing product improvements.

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Mobile app

CAIXA Habitação

Contributed to housing-credit application journeys, including home-equity lending.

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Mobile app

CAIXA

Contributed to credit contracting, renewal, and post-sales experiences.

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Mobile app

CAIXA Super App

Contributed to the team building the bank’s new digital app experience.

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Web

Megleo

Contributed to the Megleo product ecosystem, with a focus on logistics and customer autonomy.

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B2B platform

Megleo B2B

Designed configurable freight calculation and contributed to customer communication and operational workflows.

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Confidential work

More work behind the scenes

Many projects I’ve worked on involve private products and sensitive business information. To respect client confidentiality, I don’t publish their details, screenshots, or source code. This selection represents only the work I can share publicly.

Have something in mind?

Let’s talk about your goals and find the right starting point.

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