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I am a seasoned software engineer with 20 years of experience specializing in web and mobile application development, particularly with React Native and related technologies. I enjoy creating scalable, efficient, and user-friendly software solutions and have a solid track record working in remote and hybrid settings across different countries. Throughout my career, I have worked on diverse projects, from cryptocurrency mobile apps to city utility applications, constantly improving architectures and enhancing performance. I am passionate about continuous learning, applying best practices, and maintaining high-quality standards in software development.…I am a seasoned software engineer with 20 years of experience specializing in web and mobile application development, particularly with React Native and related technologies. I enjoy creating scalable, efficient, and user-friendly software solutions and have a solid track record working in remote and hybrid settings across different countries. Throughout my career, I have worked on diverse projects, from cryptocurrency mobile apps to city utility applications, constantly improving architectures and enhancing performance. I am passionate about continuous learning, applying best practices, and maintaining high-quality standards in software development.

Fábio Elisio

Developer, Programmer, App Developer, +1

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I am a seasoned software engineer with 20 years of experience specializing in web and mobile application development, particularly with React Native and related technologies. I enjoy creating scalable, efficient, and user-friendly software solutions and have a solid track record working in remote and hybrid settings across different countries. Throughout my career, I have worked on diverse projects, from cryptocurrency mobile apps to city utility applications, constantly improving architectures and enhancing performance. I am passionate about continuous learning, applying best practices, and maintaining high-quality standards in software development.…I am a seasoned software engineer with 20 years of experience specializing in web and mobile application development, particularly with React Native and related technologies. I enjoy creating scalable, efficient, and user-friendly software solutions and have a solid track record working in remote and hybrid settings across different countries. Throughout my career, I have worked on diverse projects, from cryptocurrency mobile apps to city utility applications, constantly improving architectures and enhancing performance. I am passionate about continuous learning, applying best practices, and maintaining high-quality standards in software development.

Available to hire

I am a seasoned software engineer with 20 years of experience specializing in web and mobile application development, particularly with React Native and related technologies. I enjoy creating scalable, efficient, and user-friendly software solutions and have a solid track record working in remote and hybrid settings across different countries.

Throughout my career, I have worked on diverse projects, from cryptocurrency mobile apps to city utility applications, constantly improving architectures and enhancing performance. I am passionate about continuous learning, applying best practices, and maintaining high-quality standards in software development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Portuguese

Fluent

Work Experience

Senior Software Engineer at Klue Canada

February 1, 2022 - Present

Developing and maintaining the web app software for competitor analysis including the Mobile App created in React Native. Worked on the front-end of the AI module (ChatBot) for both Web and Mobile, enhancing scalability by restructuring architecture. Core maintainer of the internal UI library (Klue-UI).

Senior Software Engineer React Native at Seegno Portugal

January 31, 2022 - July 10, 2025

Developed and maintained a Crypto coin mobile app with features such as face capture integration with Android and React Native, a form to validate user data, and blockchain service integration using React Native.

Senior Software Engineer at Pixelmatters Portugal

July 31, 2021 - July 10, 2025

Worked on key mobile projects such as Porto City mobile app built from scratch using React Native with Storybook and Jest for testing and dynamic navigation, Ronin Cancer Care platform mobile app focusing on UI and navigation improvements using JetPack architecture, and the Quantic Responsive Website building the entire web app architecture and API communication to modernize and increase scalability.

Senior Software Engineer React Native at Alpha Fitness Portugal

January 31, 2019 - July 10, 2025

Worked remotely on React Native mobile app development and maintenance.

Senior Software Engineer at Polisystem Brazil

August 31, 2018 - July 10, 2025

Hybrid work role involving software engineering responsibilities.

Senior Software Engineer at Senai Cimatec Brazil

February 28, 2016 - July 10, 2025

Software engineering activities with emphasis on development and maintenance.

Pl/Senior Software Engineer at Open Computers Brazil

July 31, 2012 - July 10, 2025

Software engineering with senior responsibilities.