Contact information

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You can get this candidate's contact information from https://www.work.ua/resumes/6579893/

Work experience

Android-програміст

from 11.2025 to now (9 months)
Capgemini Engineering, Львів (IT)

Kotlin Multiplatform Implementation: Designed and developed isolated KMP Shared Modules containing unified business and validation logic for Android and iOS clients, preparing legacy application architectures for seamless cross-platform scalability.
TDD & Testing Frameworks: Architected a unified cross-platform testing framework utilizing TDD, MockK, and Compose Test to validate reactive states in MVI architecture, securing 100% test coverage for critical domain services.
Build & Compilation Optimization: Engineered modular Gradle setups and streamlined CI/CD pipelines via GitHub Actions.
Secure AI-Assisted Workflows: Enforced strict policy-based security guardrails for team usage of AI-generation tools (Copilot, Cursor, Claude) by establishing secure integration protocols and conducting manual peer-auditing of generated code to avoid intellectual property leakage.

Android-програміст

from 02.2025 to 11.2025 (10 months)
UMO, Львів (IT)

Greenfield KMP Architecture: Architected a highly secure mobile application from scratch with a focus on cross-platform reuse, encapsulating Core Domain, network integration (Ktor), serialization, and offline storage into an independent KMP Shared Module.
Zero-Trust Security Implementation: Implemented robust security controls including custom SSL Pinning, biometric authentication interfaces, KeyStore-backed cryptosystems, and aggressive ProGuard/R8 obfuscation strategies aligned with OWASP Mobile Top 10.
MVI & UI Engineering: Built modular user flows utilizing Jetpack Compose, managing reactive data streams using Kotlin Coroutines and Flows, preventing memory leaks and main thread blockages.
Engineering Mentorship: Guided and onboarded junior engineers through structured pair programming sessions and rigorous architectural code reviews.

Android developer

from 10.2021 to 02.2025 (3 years 5 months)
IThinkers, Львів (IT)

Scalable Architecture Maintenance: Maintained a high-traffic e-commerce application, managing stable releases on Google Play Console and maintaining legacy XML/MVVM codebase.
Offline-First Stability: Improved application performance and stability across fragmented Android devices by optimizing database caching mechanisms (Room) and background data synchronization.
Agile & CI/CD Administration: Collaborated with DevSecOps teams to build and maintain deployment pipelines using GitHub Actions and Firebase App Distribution.

Education

ЗУНУ

Інженерія програмного забезпечення, Тернопіль
Higher, from 2023 to 2025 (2 years)

ФКЕПІТ ЗУНУ

Комп'ютена інженерія, Тернопіль
Specialized secondary, from 2018 to 2022 (4 years)

Additional education and certificates

No additional education or certificates.

Knowledge and skills

• Kotlin
• Java
• Android SDK
• MVVM
• JUnit
• Firebase
• REST API
• XML
• Jetpack Compose
• RxJava
• Coroutines
• Git
• Dagger
• Hilt
• Room Library
• SQLite
• Espresso
• Mockito
• Google Cloud Platform
• OpenStreetMap
• Koin
• Retrofit
• Ktor
• SOLID Principles
• Kotlin multiplatform
• Clean Architecture
• MVI
• Media3
• OWASP
• Microsoft Copilot
• Claude Code
• Junie
• Antigravity

Language proficiencies

• English — average
• Ukrainian — fluent

Additional information

Telegram: @vadhara7
GitHub: https://github.com/VadHara2