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I'm a passionate freelance mobile developer with a powerful desire for learning and self development. I'm comfortable working within Agile environments and have broad experience collaborating with international teams across transportation, banking, home and pharmaceutical industries.…

Rares Cioloca

App Developer, Front-End Developer, Web Developer, +2

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I'm a passionate freelance mobile developer with a powerful desire for learning and self development. I'm comfortable working within Agile environments and have broad experience collaborating with international teams across transportation, banking, home and pharmaceutical industries.…

Available to hire

Berlin, Germany

I’m a passionate freelance mobile developer with a powerful desire for learning and self development.

I’m comfortable working within Agile environments and have broad experience collaborating with international teams across transportation, banking, home and pharmaceutical industries.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

Romanian, Moldavian, Moldovan

Fluent

English

Advanced

Work Experience

Flutter Developer at ApoGuide

March 1, 2023 - Present

Designed application architecture; implemented new features using Riverpod state management; integrated REST APIs, Firebase services, Google Maps and Location APIs, and Sentry; used GitLab Actions and Codemagic CI/CD; performed widget and unit testing with Mocktail.

Flutter Developer at NTT DATA

May 1, 2022 - March 31, 2023

Designed UI/UX components for new features; implemented features using Bloc state management and MVVM design patterns; used REST APIs, Segment, Google Cloud Services, Firebase, QR code scanning, IoT, and more; widget and unit testing with Mocktail and BlocTest.

Flutter Developer at MOBILIZEPAY

September 1, 2022 - February 28, 2023

Designed UI/UX components for new features; implemented features using Redux state management; used REST APIs and high-security banking APIs, Firebase notifications, Google Cloud Services, Firebase authentication, QR code scanning, Deep linking, and other packages; widget and unit testing with Mocktail.

Flutter Developer at AROBS Transilvania Software

February 1, 2019 - June 30, 2022

Internal project for Track GPS service; brainstormed to come up with new feature ideas; designed UI/UX components for features; implemented new features; used REST APIs, Google Maps, Google Charts, Firebase notifications, Awesome notifications, Dio and other auxiliary packages.

Flutter Developer at Tide Co

June 1, 2025 - Present

Implemented new features using Bloc state management and followed monorepo and modular architectures. Used REST APIs, Firebase services, DataDog analytics, and LaunchDarkly feature flag management. Wrote widget and unit tests with Mocktail; conducted end-to-end tests with Patrol framework. Participated in UI/UX reviews and leveraged AI tooling such as Copilot and Cursor.