Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/7176038/

Work experience

Flutter Developer (part time)

from 07.2025 to now (1 year 4 months)
OnePlusOne Solutions, Дистанційно (IT)

Developed cross-platform desktop and mobile applications using Flutter, enabling video creators to build and control dynamic
musical scenes.

Worked on a real-time audiovisual platform combining interactive scenes, sound features, and live communication for content
creation.

Implemented WebRTC-based real-time functionality, supporting low-latency audio and video interactions within scenes.

Integrated a Discord bot to connect the application with creators' Discord communities and enable seamless control and
interaction.

Built interactive music and sound features, including real-time audio behavior and scene-based sound experiences.

Contributed to the architecture and development of the product across macOS, Windows, iOS, and Android, maintaining a
consistent cross-platform experience.

Collaborated with designers and other developers to deliver and refine complex real-time features for a creator-focused
product.

Flutter Developer

from 09.2024 to now (2 years 2 months)
FreshTech, Дистанційно (IT)

Worked as part of a cross-functional team including developers,
designers, and business analysts, delivering applications across multiple
domains.

Contributed to a top-3 global YouTube partnership platform, working on
a high-scale Fintech product used by creators worldwide.

Conceptualized and led development of 2 AI-powered applications —
independently selected the model, crafted prompts, designed the UX
flow, and guided other developers through implementation.

Developed and shipped applications across Fintech, Utilities, and White-
label Casino domains.

Expanded platform coverage to macOS and Windows, delivering Flutter
desktop applications alongside mobile.

Implemented Deep Links, Push Notifications, and Firebase services across
multiple projects.

Flutter Developer

from 09.2023 to 09.2024 (1 year)
Time2Mobile, Дистанційно (IT)

Sole mobile developer delivering cross-platform applications across
multiple domains in a fast-paced outsource environment.

Built and released multiple applications from scratch across diverse
domains — Dating, Architecture, Restaurant chain, and Travel — handling
full development lifecycle independently.

Managed first-time submissions and releases to both App Store and
Google Play for multiple projects.

Conducted regular calls with English-speaking clients to discuss current
app state, review progress, and align on upcoming features.

Flutter Developer

from 09.2022 to 11.2022 (3 months)
Fine Digital Agency, Київ (IT)

Developed two production-grade Flutter applications from the ground
up as a sole mobile developer within a cross-functional team.

Built a B2B trading platform for agricultural products, implementing
complex catalog, order flow, and RESTful API integration.

Developed and modernized a dating application, migrating legacy
codebase to current Flutter standards and improving overall app
architecture.

Gained hands-on experience with the full mobile development lifecycle,
from feature development to App Store and Google Play submission.

Junior Backend developer

from 06.2021 to 08.2021 (3 months)
TopMediaGroups, Київ (IT)

Developed back-end services for internal usages, such as sheets editor and statistic analyst.

Education

Igor Sikorsky Kyiv Polytechnic Institute (КПІ ім. Ігоря Сікорського)

Faculty of Informatics and Computer Science (Факультет Інформатики та Обчислювальної Техніки), Київ
Unfinished higher, from 2019 to 2023 (4 years)

Faculty of Informatics and Computer Science was made for comprehensive student development in the IT sphere, starting with microcircuits and ending with learning on practice such technologies as Blockchain and Data Science. All studying course covers the majority of widespread IT spheres and also gives the opportunity for students to choose their subjects, most of which are directly related to IT and are dedicated to giving practice knowledge to create competition in the labor market.

Additional education and certificates

Cisco Introduction to IoT

2021, 1 місяць

Cisco IoT Fundamentals: Connecting Things

2021, 2 місяці

CCNA: Introduction to Networks

2020, 3 місяці

Coursera: Game Design and Development 1: 2D Shooter

4 тижні

Coursera: Introduction to Data Science in Python

4 тижні

Coursera: Blockchain Basics

4 тижні

Coursera: Game Design and Development 3: 3D Shooter

4 тижні

Knowledge and skills

• HTML
• Java
• CSS
• MySQL
• SQL
• JDBC
• MVC
• REST
• Android
• Android Studio
• Kotlin
• Flutter
• Firebase
• BLoC
• Oracle Database
• SQLite
• Clean Architecture
• UI-дизайн
• UX-дизайн
• Figma

Language proficiencies

• English — advanced
• Ukrainian — fluent

Additional information

Github
https://github.com/vasylyeev