Matheus H.
Front-end UX Engineer

Skills

Node.js

React Native

Cascading Style Sheets

Github

Firebase Realtime Database

Html

Javascript

Postgresql

Mysql

Mongodb

React

Matheus is available for hire

Hire Matheus H.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

A front-end developer with four years of experience specializing in web and mobile solutions, demonstrating expertise in front-end web standards and usability, including HTML5, CSS, Bootstrap, and JavaScript. Equally experienced in mobile development utilizing React Native, this professional is adept with frameworks such as React and React Native. With two years of experience in developing RESTful APIs using NodeJS, the individual possesses extensive knowledge of both relational databases like SQL Server, MySQL, PostgreSQL, and non-relational databases such as MongoDB and Firebase. Accomplished in implementing design patterns and project patterns like DDD, MVVM, and MVC, and regularly works with CI/CD tools and the DevOps ecosystem including Gitlab, Git, and Docker. Initially self-taught, the developer began their career in early 2020 and is currently pursuing a degree in Systems Analysis and Development at Fatec.

Tech Lead Senior
11/1/2022 - 12/1/2023

Served as a Technical Leader, guiding a team through the development process utilizing leading technologies in the market. Enhanced proficiency in full-stack development, including advanced JavaScript frameworks such as React.js and Angular, as well as backend technologies like Node.js and Python Django. Implemented robust database solutions using PostgreSQL and MongoDB, and ensured high code quality through continuous integration and deployment practices with Jenkins and Docker. Fostered collaborative development practices using version control tools such as Git and Bitbucket, and employed agile methodologies to streamline project management and delivery. Contributed to system architecture designs and performance optimizations, significantly improving application scalability and reliability.
Mid-Level React Native Developer
3/1/2022 - 11/1/2022

Played a crucial role in the successful launch of app version 2.0, leveraging significant expertise in mobile app development frameworks and technologies. Developed advanced proficiency in Swift, Kotlin, and Flutter for creating high-performance iOS and Android applications. Utilized RESTful APIs and GraphQL to integrate seamless backend communication, ensuring efficient data exchange and application performance. Demonstrated capability in using tools such as Xcode, Android Studio, and Visual Studio Code to streamline development processes.

Implemented robust testing protocols using XCTest and Espresso to ensure the app's functionality and reliability. Engaged in a continuous integration/continuous deployment (CI/CD) pipeline setup using Jenkins and GitLab CI, enhancing the build and release process efficiency. Conducted thorough code reviews and managed collaborative code maintenance using Git. Optimized app performance by addressing memory leaks and enhancing UI/UX, leading to a significant increase in app ratings and downloads post-launch. Developed strong analytical and problem-solving skills to troubleshoot and resolve complex technical issues, contributing to the app's overall stability and user satisfaction.
Junior React Native Developer
1/1/2021 - 11/1/2021

Gained expertise in PHP, Doctrine, and Silex while contributing to significant projects for large organizations. Extensive hands-on experience with Ext JS 4.2, NodeJS, and Vue.js, leading to the successful development and deployment of complex applications. Demonstrated advanced skills in PostgreSQL and MongoDB, ensuring optimal database performance and reliability. Ensured seamless collaborative code maintenance using SVN and Git, facilitating efficient version control and team collaboration.
Application Developer
3/2/2020 - 11/2/2020

Gained comprehensive experience in developing web applications utilizing a variety of programming languages and frameworks. Demonstrated proficiency in PHP, JavaScript, and Python, employing frameworks such as Laravel, React.js, and Django for full-stack development projects. Excelled in creating responsive and dynamic user interfaces using HTML5, CSS3, and Bootstrap. Leveraged RESTful API design and integration to ensure smooth communication between front-end and back-end systems.

Enhanced database management skills with hands-on experience in MySQL, PostgreSQL, and MongoDB, ensuring optimized performance and data security. Utilized tools like Docker for containerization, facilitating seamless deployment across diverse environments. Implemented automated testing and continuous integration/continuous deployment (CI/CD) pipelines using Jenkins and GitHub Actions to maintain code quality and streamline development cycles.

Developed expertise in cloud services, particularly AWS and Azure, for hosting and scaling applications, and applied serverless architecture concepts to enhance application efficiency. Familiar with various version control systems, primarily Git, and practiced collaborative code maintenance through platforms such as GitHub and Bitbucket. Maintained effective project management practices by adopting Agile methodologies and utilizing tools like Jira and Asana for task tracking and team collaboration.