Breno Araújo

Developed and maintained full-stack applications supporting business-critical workflows and third-party integrations. Built responsive, data-driven front ends using React, Redux, and Tailwind CSS, focusing on performance and usability.

Designed and delivered scalable front-end solutions in a micro-frontend architecture, focusing on performance, maintainability, and team autonomy. Built and maintained complex user interfaces using React and Material UI, ensuring consistent design systems and accessibility standards.

Developed core features for Spaces Flex (70,000+ active users) by building scalable full-stack solutions using React/TypeScript for the front end and C#/.NET for the back end. Designed and implemented the Auto Design feature for real-time 3D visualizations with personalized parameters.

Delivered and maintained multiple high-impact web and mobile applications in an Agile, team-based environment, ensuring responsive designs and robust API support. Led the development and maintenance of WordPress sites from inception through hotfix implementation.

Developed and maintained automated Excel and Power BI dashboards for Claro, Brazil's leading mobile and broadband provider, empowering data-driven decisions across multiple departments. Executed ETL pipelines using SQL Developer and Snowflake, optimizing data workflows and reducing report generation times by 30%.

Bachelor's degree in System Analysis and Development from University Estácio de Sá.