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Valeriy Timofeev profile
Valeriy
Timofeev
MOBILE DEVELOPER
I build cross-platform mobile products with Kotlin Multiplatform.
With clean architecture, reliable API and backend integration, and careful attention to user experience.
Kotlin Multiplatform
Android
APIs
Backend Integration
Clean Architecture
Selected Projects
3akroma thumbnail
3akroma
Simple app to manage storage of something. Or maybe even everything.
Room
Coil
JUnit
Heroes Helper thumbnail
Heroes Helper
An app for a 20-year-old retro-game. Advanced pandora's box calculator for Heroes III HotA.
Room
Hilt
JUnit
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Chat with OpenAI
AI chat app with customizable prompts and advanced OpenAI integration.
OpenAI API
SqlDelight Database
Shared Preferences
HTTP Requester thumbnail
HTTP Requester
HTTP requester with proxy, multithreading and other cool features.
Retrofit2
OkHttp3
Kotlinx Serialization
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Server Alerts
Application for monitoring server errors through its logs.
Foreground Service
Notifications
Preferences DataStore
eBay Orders thumbnail
eBay Orders
App for managing eBay orders and tracking parcels.
MLKit
eBay API
Google Sheets API
Property Management Solution thumbnail
Property Management Solution
Property Management Solution - Tracking & Automation.
Firebase
Push Notifications
Coil
Pronunciation Learning thumbnail
Pronunciation Learning
App for interactive language practice with speech synthesis.
Text-to-Speech
Google Cloud Services
Room Database
...and this website! thumbnail
...and this website!
Simple portfolio website on Kotlin + Compose Web
Kotlin Multiplatform
Compose Web
KMDC