23.02.2025 aktualisiert

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Lead Software Engineer - Flutter, Android, Spring Boot

Rosenheim, Deutschland
Deutschland +2
info: Deutschland, Österreich, Schweiz
Bachelor’s and master’s degrees in Computer Science
Rosenheim, Deutschland
Deutschland +2
info: Deutschland, Österreich, Schweiz
Bachelor’s and master’s degrees in Computer Science

Profilanlagen

Maciej-Zawieja-Portfolio-21.1.2025.pdf
Maciej_Zawieja_CV_19.2.2025f.pdf

Skills

FlutterJavaAgile MethodologieAndroidMobile Application DevelopmentContinuous IntegrationScrumSpring BootBackendKotlinDart
Flutter, Android, Spring Boot, Java, Dart, Kotlin, CI/CD, Scrum, Agile, mobile development, backend development

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2022

Sprachen

DeutschverhandlungssicherEnglischverhandlungssicherPolnischMuttersprache

Projekthistorie

Senior Software Engineer - Android/iOS/Flutter

• Developing a PoC in Flutter/dart with Firebase.
• Developing native Android/kotlin and iOS/swift plugins.

Senior Software Engineer - Android/Flutter

MediaMarktSaturn
* Flutter, dart, Andriod, kotlin, Agile, Scrum, CI/CD
* Designed and developed a new consumer facing Flutter application for MediaMarkt
and Saturn. Successfully rolled it out to multiple sales lines and a few millions of users.
* Maintained legacy Android application.
* Contributed to ancillary projects and backend middleware.
* Took active part in recruiting and establishing a strong team.
* Served as a mentor to less experienced colleagues.

Software Engineer - Flutter/Android

Dublin/IR; TDS Ltd
* Flutter, Android, Dart, Kotlin, CI/CD
* Developed and maintained several Android and (simple) iOS applications used by
enterprises and institutions like MasterCard, Target, Dublin Airport and British
Parliament.
* Worked with Kaba (custom Android) devices, badge readers, label printers, NFC
communication etc.

Software Engineer - Android

Bydgoszcz/PL; Mobica Ltd
* Developed an SDK for communication between payment terminal and Android
powered devices together with an Android application utilizing the SDK via Bluetooth.
The project was successfully led to its first release by a team of three developers.
* Developed a map-based AngularJS, OpenLayers3 web app.
* Worked on AngularJS web app for T-Mobile targeting mobile devices as part of a
Scrum team.

Poznań/PL

MaxConnect Sp. z.o.o - PHP
MaxConnect Sp. z.o.o - PHP - freelancing
Contributed to a product aggregator for a range of PrestaShop shops and to a tool for
managing the same product in a range of PrestaShop shops.

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