Marcel Górski
Development
Podkarpackie Voivodeship, Poland
Skills
Flutter
About
Marcel G's skills align with Programmers (Information and Communication Technology). Marcel also has skills associated with Web Professionals (Information and Communication Technology). Marcel G appears to be a low-to-mid level candidate, with 4 years of experience.
Work Experience
Flutter Senio r So ftware Engineer
eMoodie Ltd
March 2023 - Present
- Developed an end-to-end enterprise mobile solution consisting of a Flutter mobile app and web services using Firebase, applying best practices for security and performance while making sure the application became user friendly and intuitive. • Created API using Strapi and TypeScript. • Maximized application performance by reducing the memory usage, decreasing the start-up time, and decreasing the time to render crucial functions. • Implemented features with real-time synchronization across multiple devices using Firebase Realtime Database and Firebase Cloud Messaging. • Cooperate with backend team to integrate AI models in the app. • Managed authentication, 2FA Authorization and users personal, secret data. • Collaborated with cross-functional teams to design and implement complex user interfaces and animations, resulting in a seamless user experience. • Conducted code reviews and mentoring, ensuring adherence to best practices and timely completion of projects. • Integrated third-party APIs and created custom plugins to enhance app functionality. • Wrote unit and integration tests. • Delivered completed MVP according to requirements. Flutter Develo per
QB sp. z o.o
September 2022 - May 2023
- Gdynia, Poland • Worked with coworkers to complete tasks. • Demonstrated ability to manage multiple tasks while remaining adaptable and flexible. • Created with BLoC architecture and state management. • Responsible for adding Payment and Authentication services. • Participated in design meetings with other coworkers. • Created B2C apps with more than 200k users. • Fixed bugs with code, design patterns and miscellaneous occurrences during project.
Flutter Engineer
Junio r
May 2022 - September 2022
- • Responded quickly to meet customer needs and resolve problems. • Create app from scratch and performed general maintenance and improvements. • Participated in ongoing training to enhance own job skills and knowledge. • Designed and implemented Flutter code using Bloc pattern for iOS and Android. • Create app with MobX state management. • Used OpenAPI models generator. • Used Reactive and Object Oriented Programming. • Designed and created custom features and widgets. • Integrated with Authentication services (Auth0, OAuth).
Freelancer
November 2021 - June 2022
- • Create screens and features to gain commercial experience in Flutter. • Work on maintenance of existing apps. • Delivered simple apps, mostly for personal or inside use. • Looking for code issue and fixed them.
LSOApp
October 2018 - June 2020
- • Developed mobile applications for iOS and Android platforms. • Work in team of directly with PM and Client. • Build 1st version using no-code solution. • Build 2nd version using NativeScript (TypeScript and Angular). • Create from scratch, maintenance and upgrade apps.
Education
Cracow University of Economy
Master's in Internatio
University of Technology, Rzeszow
Bachelo r o f Science in Mathematics
