Renan B.
Senior Front End Developer
Experience
Senior Front End Developer
Genesis Digital Solutions LLC
I am a Front End Developer on the Style Guide team. I develop and maintain components, layouts, and responsive applications for mobile and desktop. I use technologies such as JavaScript, SASS, HTML, Node.js, and OutSystems, along with tools like Jira, Figma, Git, and InVision. I support the development team with front-end logic and create email templates in MJML.
Senior Front End Developer
Hi Interactive
I am a Front End Developer on the Style Guide team. I develop and maintain components, layouts, and responsive applications for mobile and desktop. I use technologies such as JavaScript, SASS, HTML, Node.js, and OutSystems, along with tools like Jira, Figma, Git, and InVision. I support the development team with front-end logic and create email templates in MJML.
Outsystems Developer
Datalynx
I developed a mobile application in OutSystems, collaborating on the user interface, business logic, service layer, and integrations with external systems. I used tools like Postman, Architecture Dashboard, Confluence, Abstract, Whimsical, and Jira to test, monitor, document, and manage the project. I maintained a mobile application built in OutSystems and developed a multilingual application in OutSystems Reactive, creating screens, dashboards with charts, and implementing BPT processes.
Technical Support
Supercell
- I provided technical support to Supercell players, using proprietary tools to communicate and resolve issues related to accounts and games.
- I managed players’ purchases through Google Play, making changes and cancellations when necessary.
- I shared player feedback, bug reports, and suggestions with the Supercell team in Helsinki.
Internship
Lance Comunicação
- I was part of the QA team for a customer management web system.
- I worked with the test team and tech lead on bug fixes and improving code quality.
- I formatted text in HTML5 and CSS, and made improvements to forms and user experience with JavaScript.
- I worked with customer data tables in MySQL.
Summary
Unlock the Future with a Developer Who Delivers Excellence!
Welcome to my profile. I'm excited you're here!
I am a passionate Software Developer with over 6 years of experience creating cutting-edge web and mobile solutions that don't just work, but "wow" users. From dynamic websites and sleek mobile apps to eye-catching landing pages, I specialize in turning ideas into reality using a versatile tech stack: HTML/CSS, JavaScript, jQuery, React.JS, Node.JS, MS SQL, MongoDB, and OutSystems (Reactive, Mobile, Traditional and ODC). I’m also OutSystems certified and thrive in agile, collaborative environments that drive innovation.
What sets me apart is my relentless curiosity and hunger for growth. I continuously push myself to learn new technologies and embrace new challenges. I’m always ready to contribute to innovative projects that make a difference in the digital space.
Let’s build something extraordinary together. Scroll through my bio, and don’t hesitate to connect.
I’d love to discuss how we can collaborate to achieve remarkable results. Your next best hire is just one message away!
Don’t miss out, reach out today!
Languages
Education
Universidade de Marília
Systems Analysis and Development, Information Technology · Brazil
Pontifícia Universidade Católica de Campinas
Information Systems · Brazil
Certifications & licenses
OutSystems - Mobile Developer Specialist OS11
C# - Object Oriented Programming Pirate Agency
OutSystems - Remote Low-Code School Portugal Supercell
MICROSOFT SQL SERVER 2017
OutSystems - Associate Reactive Developer OS11
OutSystems - Associate Traditional
OutSystems - Front End Specialist
OutSystems - ODC - OutSystems Developer Cloud
SQL Server - Advanced Queries
Similar Freelancers
Discover other experts with similar qualifications and experience
- English
- Deutsch
2025 © FRATCH.IO GmbH. All rights reserved.