Volodymyr

Volodymyr Kadomtsev
Flutter Developer
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Education
Petro Mohyla Black Sea National University Sep. 2021 - June 2025
Bachelor of Science in Software engineering Mykolaiv, Ukraine

Relevant Coursework
Object-oriented programming Database development and three-tier applications
Computer-aided design technologies Web development

Languages
English: Upper Intermediate German: Intermediate Ukrainian: Native

Technical Skills
Languages: Dart.
Frameworks/Technologies: Flutter, Secure Storage, Biometric Authentication,
Firebase, Provider, Riverpod, Bloc/Cubit, HTTP Package, Dio, Custom Painters, Hero
Animations, Sqflite, Google Maps, Localization, Notifications, Shared Preferences,
BarCode scanner, offline app.
Architecture: Clean Architecture, MVC, MVVM, MVP.
Professional Experience

MatrixSoftLabs Feb. 2024 - Present
Flutter Developer Remote
Multiple Barcode Scanner Integration: Engineered a versatile barcode scanning feature
within the application, allowing users to effortlessly scan multiple barcodes for enhanced
usability and efficiency.
Offline Functionality with API Integration: Implemented offline capabilities within the
application, seamlessly integrating API requests to synchronize data when the device
reconnects to the internet. This ensured uninterrupted user experience regardless of
connectivity status.
Online Chat System Integration: Developed a robust online chat system utilizing Superbase,
facilitating real-time communication between users. Incorporated features such as activity
status, read receipts, and voice messaging, enhancing user engagement and interaction
within the application.
In-App Purchases Integration: Successfully integrated in-app purchase functionality,
enabling users to conveniently make purchases within the application, thereby enhancing
monetization strategies and user experience.
 Google Maps Integration: Integrated Google Maps functionality within the application,
providing users with location-based services and enhancing the overall user experience
with interactive maps and geolocation features.

OAuth2 Integration: Implemented OAuth2 authentication mechanism into the application,
ensuring secure access control and authentication for users. This integration enhanced the
security of user data and provided a seamless login experience.

OnePlusOne Solutions Nov. 2022 - Feb. 2024
Junior Flutter Developer Remote

Desktop Application Development: Spearheaded the creation of a desktop application
tailored for tracking sales, managing payments, and handling invoices.
Mobile Application Development with Custom Paint Feature: Led the development of a
mobile application featuring a custom paint feature, enabling users to intricately design
office maps for reservations. This complex feature required meticulous attention to detail
and extensive problem-solving skills.
Firebase Integration for Authentication and Notifications: Integrated Firebase
authentication for secure user login and incorporated push notifications to enhance user
engagement. This integration provided a seamless and secure user experience across
platforms.
Google Maps Integration with Dynamic Markers: Integrated Google Maps into the
application, incorporating dynamic markers that could be changed dynamically. This
feature enhanced location-based services and provided users with real-time information.
Collaborated with team members using version control systems such as Git to organize
modifications and assign tasks.
Hero Animation Implementation: Implemented hero animations to enhance the user
experience and create smooth transitions within the application, adding a layer of
sophistication to the user interface.