Nearly 6 years
Commercial Flutter experience
Senior Flutter Engineer
Building and shipping complex mobile products with Flutter.
Nearly 6 years of commercial Flutter experience building production applications across consumer products, AI, navigation, monetization, maps, native integrations, CI/CD, releases, and post-release iteration.
Nearly 6 years Flutter15+ shipped appsTeam Lead experienceiOS / Android / Web
15+
Apps shipped to production
20M+
App downloads through a global consumer product
Team Lead
Architecture, reviews, mentoring, and delivery ownership
Experience
Professional experience
Selected roles and products where I owned mobile engineering, architecture, and production delivery.
Sep 2025 - Aug 2026
nove8 LTD / Woofz
Senior Flutter Engineer
Global pet-tech product for dog training, wellness, personalized programs, activity tracking, and health insights.
- Owned senior Flutter delivery from requirements and technical design through QA support, release polish, and post-release iteration.
- Collaborated with product, design, backend, AI, QA, and content teams on architecture, implementation tradeoffs, and rollout planning.
- Built reusable experimentation infrastructure for controlled feature, content, and monetization releases.
- Improved shared Flutter packages, code generation, development tooling, and production code quality across the mobile codebase.
FlutterFirebase Remote ConfigArchitectureA/B testingRelease delivery
Jan 2025 - Aug 2025
Bitlica
Flutter Engineer / Team Lead
US-market AI product company building consumer AI video, nutrition, and microlearning applications.
- Led Flutter delivery across multiple AI consumer products with ownership of architecture, implementation, releases, and iteration.
- Coordinated multi-flavor app delivery across onboarding, monetization, analytics, camera workflows, and backend integrations.
- Owned 0-to-1 product execution for an AI calorie tracker while reviewing technical decisions and keeping scope release-ready.
- Extended Flutter products with native Swift and Kotlin widgets where platform-specific implementation was required.
FlutterGoogle ML KitFirebaseSwiftKotlinTeam Lead
Nov 2020 - Jan 2025
What the Flutter OU
Flutter Engineer / Team Lead
Flutter-focused company where I progressed from product delivery into team leadership across commercial mobile, web, and full-stack products.
- Progressed from Flutter implementation into team leadership, architecture decisions, code reviews, mentoring, and delivery planning.
- Owned production releases for mobile products across media, navigation, restaurant operations, beauty, marketplace, fintech, healthtech, and SDK work.
- Worked directly with clients and product teams to turn requirements into maintainable Flutter architecture and release-ready implementation.
- Delivered complex integrations spanning maps, advertising infrastructure, authentication, notifications, native features, backend services, and store releases.
FlutterOSRMGoogle Ad ManagerSKAdNetworkFastlaneBackend integrations
Case studies
Selected work
Flagship products that demonstrate production ownership, architecture, complex integrations, monetization, AI workflows, and release delivery.
20M+ app downloads
Woofz / global pet wellness app
Global pet-tech product for dog training, wellness programs, activity tracking, and health insights.
My contribution
- Built AI-powered personalization, wellness check-ins, and insight flows inside a production consumer Flutter application.
- Implemented subscription paywalls and A/B-tested user journeys with controlled Remote Config rollouts.
- Made technical decisions around reusable flows, analytics-ready product surfaces, and release-safe experimentation.
Stack and domains
FlutterAIRemote ConfigPaywallsA/B testing
500K+ users
AVI / AI video generator
AI-powered consumer app for generating personalized videos and visual content from user photos.
My contribution
- Built image-analysis and video-generation flows, templates, previews, custom video playback, onboarding, and subscription paywalls.
- Integrated backend APIs, Google ML Kit, Firebase Remote Config, analytics, camera capture, and in-app purchases.
- Connected AI workflows to mobile UX, monetization, experimentation, CI/CD, and multiple app flavors for production delivery.
Stack and domains
FlutterAI / MLFirebaseSubscriptionsCI/CD
End-to-end mobile and geospatial infrastructure
RallyPin / navigation platform
Rally navigation app with interactive event maps, spectator points, and routing adapted to rally stages.
My contribution
- Built the Flutter application with turn-by-turn navigation, route tracking, geolocation, and text-to-speech guidance.
- Set up and deployed mapping infrastructure using OSRM, osmium, Martin, OpenStreetMap tooling, and Hetzner.
- Solved the mobile/system boundary between Flutter map UX, routing data, backend infrastructure, deployment, and production hosting.
Stack and domains
FlutterOSRMMapsTTSInfrastructure
3 markets · GAM + 6 ad providers
TV24 / TV guide suite
TV guide suite comprising three localized applications for Swedish, UK, and US markets.
My contribution
- Migrated three legacy native applications to Flutter with market-specific flavors, content, and preferences.
- Integrated six advertising providers through Google Ad Manager and custom mobile header bidding.
- Delivered long-lived production features across analytics, onboarding, SKAdNetwork, offline storage, OAuth, search, schedule synchronization, notifications, and native integrations.
Stack and domains
FlutterAdTechGAMSKAdNetworkFlavors
More projectsAdditional commercial, independent, full-stack, and open-source products.View 11 more projectsHide additional projects
Commercial products
AI calorie tracker
Led end-to-end Flutter delivery for camera food scanning, AI calorie estimation, meal logging, progress analytics, and personalized recommendations.
Microlearning app
Built AI-generated learning feeds, structured lessons, interactive infographics, and native iOS and Android Home Screen widgets.
Restaurant operations suite
Three connected applications for administrators, staff, and customers, with POS integrations, bookings, checkout, inventory, live table management, and configurable app flavors.
Beauty salon management platform
Mobile client application, desktop branch software, and a web administration system for managing salon operations.
Materials trading marketplace
Marketplace for buying and selling waste, recyclable materials, and recovery resources.
Microcredit application
Credit request and application workflows for individuals and legal entities.
Prescription Management App
Doctor and patient workflows for prescription plans, dosage schedules, assignments, and treatment progress.
Independent products
Lead magnet quiz SaaS
Next.js SaaS with a JSON-driven quiz builder, live preview, export, AI-provider integrations, product analytics, and shareable lead funnels.
Daily Dota 2 puzzle game
Flutter Web and Supabase game with daily challenges, shareable results, and lightweight content and release tooling.
Local pet-friendly map
Flutter app with a map of pet-friendly places and events. Built with Flutter, VPS and OSM.
Open-source work
Survey & feedback SDK
Flutter client package and web application for creating, embedding, and collecting structured surveys and feedback.
Suggest a feature
Flutter package for collecting, discussing, and voting on product suggestions inside applications.
Expertise
Technical expertise
A quick scan of the engineering domains I have used across production Flutter, native, AI, monetization, maps, and release work.
Flutter & Architecture
FlutterDartBLoC / CubitRiverpodProviderReduxMobXRxDartClean ArchitectureMVVM / MVPGoRouterAutoRoute
Native & Mobile
SwiftKotlinPlatform channelsiOS / Android build configurationHome Screen widgetsNotificationsCameraVideoBluetoothText-to-speechDeep links
Networking & Data
REST APIsDioRetrofitWebSocketsGraphQLFirebaseSupabaseHiveIsarDriftPostgreSQLMongoDB
Product & Growth
In-app purchasesPaywallsA/B testingRemote ConfigAppsFlyerAmplitudePostHogMixpanelFirebase AnalyticsGoogle Ad ManagerSKAdNetworkRevenueCat
Complex Integrations
AI product featuresMapsNavigationOSRMVideo workflowsAd monetization infrastructureNative integrationsSecure storageBiometric authenticationCertificate pinning
Delivery & AI-Assisted Engineering
GitHub ActionsGitLab CIFastlaneTestFlightApp Store ConnectGoogle Play ConsoleCrashlyticsSentryCursorClaude CodeCodexMCP
AI-assisted engineering is part of my workflow through Cursor, Claude Code, Codex, and MCP, with full ownership of architecture, correctness, testing, and production quality.
About
From product idea to production
I’m Maksim, a Senior Flutter Engineer with nearly 6 years of commercial experience across product delivery, architecture, native integrations, and team leadership.
My strongest work sits at the intersection of product and engineering: complex mobile features, architecture, native integrations, monetization, analytics, maps, navigation, and production delivery.
I enjoy taking ambiguous product problems, turning them into clear technical systems, and owning the result through implementation, release, and iteration. Recently, AI-assisted engineering has become a regular part of my workflow through tools such as Cursor, Claude Code, Codex, and MCP.
Profile
- Remote
- European time zones
- English C1
- Open to Senior Flutter / Mobile roles
Contact
Open to Senior Flutter opportunities
Interested in senior mobile roles where I can own complex product and engineering problems from architecture through production.
