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I am a passionate Mobile Developer with almost 2 years of hands-on experience dedicated to creating impactful technological solutions. Currently, I specialize in Flutter, developing mobile apps focused on payment solutions for micro and small enterprises in Brazil and the USA. I also work with native iOS (Swift), React and Next.js for web, and React Native for mobile; I’m comfortable with basic Java for back-end and building REST APIs. I am committed to continuous learning and improving 1% every day!…I am a passionate Mobile Developer with almost 2 years of hands-on experience dedicated to creating impactful technological solutions. Currently, I specialize in Flutter, developing mobile apps focused on payment solutions for micro and small enterprises in Brazil and the USA. I also work with native iOS (Swift), React and Next.js for web, and React Native for mobile; I’m comfortable with basic Java for back-end and building REST APIs. I am committed to continuous learning and improving 1% every day!

Natan da Rosa Dias

Web Developer, Front-End Developer, Back-End Developer, +4

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I am a passionate Mobile Developer with almost 2 years of hands-on experience dedicated to creating impactful technological solutions. Currently, I specialize in Flutter, developing mobile apps focused on payment solutions for micro and small enterprises in Brazil and the USA. I also work with native iOS (Swift), React and Next.js for web, and React Native for mobile; I’m comfortable with basic Java for back-end and building REST APIs. I am committed to continuous learning and improving 1% every day!…I am a passionate Mobile Developer with almost 2 years of hands-on experience dedicated to creating impactful technological solutions. Currently, I specialize in Flutter, developing mobile apps focused on payment solutions for micro and small enterprises in Brazil and the USA. I also work with native iOS (Swift), React and Next.js for web, and React Native for mobile; I’m comfortable with basic Java for back-end and building REST APIs. I am committed to continuous learning and improving 1% every day!

Available to hire

I am a passionate Mobile Developer with almost 2 years of hands-on experience dedicated to creating impactful technological solutions.

Currently, I specialize in Flutter, developing mobile apps focused on payment solutions for micro and small enterprises in Brazil and the USA. I also work with native iOS (Swift), React and Next.js for web, and React Native for mobile; I’m comfortable with basic Java for back-end and building REST APIs. I am committed to continuous learning and improving 1% every day!

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Work Experience

Mobile Engineer at CloudWalk Inc.

September 1, 2025 - October 21, 2025

Delivered high-quality and robust Flutter solutions following SOLID principles, TD-D (Test-Driven Development), and Clean Architecture. Contributed to both UI layer and business logic, including image recognition in the AI chat for payments via boletos and Pix, and implemented voice recognition for optimized user communication with the AI agent. Led the development of complex UIs with state management using the BLoC pattern, aiming for clean, scalable, and maintainable code.

Mobile Engineer at CloudWalk Inc.

September 1, 2025 - October 24, 2025

Delivered high-quality Flutter solutions and robust mobile features, adhering to SOLID principles and Test-Driven Development (TDD). Contributed to both the UI layer and business logic, implementing strategic functionalities that added substantial value. Integrated image recognition into the AI chat for payments via Brazilian payment slips (boleto) and Pix, and implemented voice recognition to optimize communication with the AI agent. Focused on building clear, concise, and scalable UI state management using Bloc, while ensuring the codebase remained clean and maintainable. Also worked on native iOS (Swift) components and web development with React and Next.js, as well as back-end REST APIs.

Flutter Developer at Kobe Apps

October 1, 2023 - Present

Joined Kobe Apps to work on their main SaaS platform, delivering high-performance, scalable, and reliable applications for hundreds of clients, including Americas, Tok& Stok, and Zaffari. Implemented a single, clean codebase with Firebase Remote Config to dynamically build and deploy customized apps at scale, enabling granular control over each app's environment and providing tailored solutions for each customer.

Mobile Engineer at CloudWalk

September 1, 2025 - October 24, 2025

Delivered high-quality and robust Flutter solutions following SOLID principles, TDD, and Clean Architecture; contributed to UI layer and business logic; integrated features such as image recognition in the AI chat for Brazilian payment slips (boleto) and Pix keys; implemented voice recognition for optimized communication with AI agents; integrated AI agents into apps to improve user flows.

Flutter Developer at Kobe Apps

October 1, 2023 - Present

Delivered high-performance, scalable, and reliable Flutter applications for hundreds of clients, including Americas, TikTok, and Zaffari. Achieved this by using a single, clean codebase with Firebase Remote Config to dynamically build and deploy unique, customized apps at scale. Enabled granular control over each app's environment, providing tailored solutions for each customer while maintaining a robust codebase.

Mobile Engineer at CloudWalk

September 1, 2025 - October 24, 2025

Significantly honed skills delivering high-quality Flutter solutions following SOLID principles, Test-Driven Development (TDD), and Clean Architecture. Contributed to UI and business logic, implementing features that added substantial value. Integrated image recognition in the AI chat for boleto and Pix payments, and implemented voice recognition for optimized interaction with the AI agent. Built complex UIs with state management using BLoC, focusing on clean, scalable, maintainable code.