Deonir Junior
I’m a Flutter developer and mobile engineer with nearly four years of hands-on experience building production-grade applications for public-safety teams in Brazil.
About
I’m a Flutter developer and mobile engineer with nearly four years of hands-on experience building production-grade applications for public-safety teams in Brazil. I’ve worked on apps used in the field by military and fire departments across multiple states, including migrating legacy Flutter codebases to modern versions and improving state management with BLoC.
- 5 years' experience
- Joined September 2026
Industry experience
- Government
- Software & Internet
- Transportation & Logistics
Work experience· 8 roles
Implemented a real-time incidents app integrated with an existing web dispatch system. Built offline-first data capture with deferred synchronization so officers could file reports even without network coverage.
Developed an app issuing traffic violation notices for military police forces in Paraná and Santa Catarina, supporting operational workflows for field reporting.
Built mobile solutions for recording and managing violations for the Environmental Police, used across multiple Brazilian states.
Education
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