I have seen Charles grow as an IT professional, from an intern to a full-fledged professional. He has always been very dedicated to his demands and interested in the quality of his deliverables.
Trust Score
Exceptionally trusted; proven professional excellence.
São Paulo, São Paulo, BrazilActivities:
• Led the development of a scalable React Native architecture for Livelo mobile application, enhancing app performance and maintainability, and preparing it for future growth. Achievements:
• Reduced by 50% of lead time by new architecture early adopters.
• Spearheaded the creation of comprehensive technical documentation and testing protocols,
significantly improving development ...
São Paulo, BrazilActivities:
• Contributed to the Mobile Platform Team by leading the development and maintenance of the
company's app multi-repo ecosystem.
• Worked on a Mobile Product Team, implementing new features and user journeys. Achievements:
• Increased 50% of the average rating on both App Store and Play Store by implementing an in-app review journey.
• Reduced deployment costs by 30% by implementin...
São Paulo, São Paulo, BrazilActivities:
• Spearheaded the translation of a B2B mobile application from Ionic to React Native, significantly
enhancing development time and user experience.
• Contributed in backend application development. Achievements:
• Enhanced app performance in 2x by leveraging the framework change along with advanced technologies. Context: Founded in 2003, Aditiva Sistemas is the exclusive partner o...