Valentina Koniukhova

Mobile Developer | Flutter Specialist

About Me

Valentina Koniukhova is a Flutter mobile developer based in Buenos Aires, Argentina, with over 5 years of cross-platform iOS and Android experience. She is the creator of the open-source RollerList Flutter package and has shipped apps including AimYear, Focido, despues.care, and CABA-test to the App Store and Google Play.

Hello! I'm Valentina, a passionate mobile developer specializing in Flutter and cross-platform development. I build elegant, performant apps for iOS and Android while solving complex problems through clean, maintainable code.

I received my degree in Russia and worked as an IT lecturer at a university, teaching the next generation of developers. I mastered Android native development through Udacity with a Google scholarship, and I've been working with Flutter since it became production-ready over 5 years ago.

Currently based in Buenos Aires, Argentina, I contribute to the open-source community through packages like RollerList and share my knowledge through technical writing on Medium.

Skills

Flutter Dart Android iOS Kotlin Java Python GoLang SQLite CI/CD REST APIs Git UI/UX Animations State Management i18n
Valentina Koniukhova, Flutter mobile developer

💼Featured Projects

A selection of projects I've built, from open source packages to mobile apps.

AimYear yearly goal tracker app

AimYear

Mobile App

A yearly goal tracker across 5 life areas — Health, Finance, Relations, Work, and Happiness. Set up to 15 aims, do a simple daily check-in (Good/Bad/Nothing), and watch your progress grow with beautiful visualizations. Includes premium features with cloud sync, web access, and AI-powered insights.

Flutter AI In-App Purchases Mobile
Visit Website
Download on the App Store Get it on Google Play
Focido social to-do app

Focido

Mobile App

A social to-do app with real motivators. Users create action feeds, invite people as accountability partners who nudge them toward their goals. Built as a cofounder project — Instagram for actions and tasks.

Flutter Social Mobile
Visit Website
Download on the App Store Get it on Google Play
despues.care breakup recovery app

despues.care

Mobile App

A companion app for breakup recovery. Features an AI chat companion, thought offloading to break rumination cycles, humor-based release techniques, and 2-minute grounding exercises — all without judgment or toxic positivity.

Flutter AI Mental Health Mobile
Visit Website
EndpointVault API reliability dashboard

EndpointVault

B2B SaaS

A managed backend service that captures critical API request failures with encryption, provides endpoint reliability analytics, and enables safe request replay. Built on open-source Serverpod with flexible deployment options.

Serverpod Dart AWS Analytics
Visit Website
CABA-test Buenos Aires driving theory exam app

CABA-test

Mobile App

A multilingual driver's theory exam companion for Buenos Aires. Translates all 459 official CABA questions into English and Russian, allowing users to switch languages mid-question for better comprehension.

Flutter i18n Mobile
View Details
Download on the App Store Get it on Google Play
RollerList Flutter package roller animation

RollerList

Open Source

A Flutter package for creating slot machine-style roller animations. Endlessly scrolls over a limited set of items with smooth, customizable animations. Published on pub.dev with cross-platform support.

Flutter Dart Animations Package
View on pub.dev Read Article

📝Articles on Medium

I write about Flutter architecture, practical development workflows, and lessons from building real apps.

See all posts on my Medium profile.

❓Frequently Asked Questions

Who is Valentina Koniukhova?

Valentina Koniukhova is a Flutter mobile developer based in Buenos Aires, Argentina, with over 5 years of cross-platform iOS and Android experience. She built her career as an IT lecturer in Russia, earned a Google scholarship to study Android development through Udacity, and has shipped multiple apps to the App Store and Google Play.

What does Valentina Koniukhova build?

She builds cross-platform mobile apps with Flutter and Dart for iOS and Android. Her projects include AimYear (a yearly goal tracker), Focido (a social to-do app), despues.care (a breakup-recovery companion), CABA-test (a multilingual driver's exam app for Buenos Aires), and the open-source RollerList package on pub.dev.

What technologies does Valentina specialize in?

Her primary stack is Flutter and Dart, with native Android (Kotlin, Java) and iOS experience. She also works with state management, animations, REST APIs, SQLite, CI/CD, internationalization (i18n), and AI-powered features. She has used Flutter in production since it became production-ready over 5 years ago.

Where is Valentina Koniukhova based?

Valentina is based in Buenos Aires, Argentina, and works with clients and teams remotely. She speaks English, Russian, and Spanish.

What is RollerList?

RollerList is an open-source Flutter package created by Valentina Koniukhova for building slot machine-style roller animations. It endlessly scrolls over a limited set of items with smooth, customizable animations and is published on pub.dev with cross-platform support.

How can I contact Valentina Koniukhova?

You can reach Valentina by email at vkoniukhova@yahoo.com, or connect through her GitHub, LinkedIn, and Medium profiles.