MAS.DEV // FLUTTER DEVELOPER

~/portfolio $ whoami

MEHMET
AKİF SAYRIM

// Flutter Developer █

4+ years building cross-platform mobile apps with Flutter.
Specialized in BLoC, MVVM architecture, and shipping production-ready apps to Google Play & App Store.

./projects.sh ./contact.sh GitHub ↗ LinkedIn ↗

Years Exp

10+

Apps Built

2K+

Active Users

Companies

Experience.log

[2022 — PRESENT]

mpsmobile GmbH.

// Flutter Developer · Germany (Remote)

Developed and maintained three Flutter applications for internal ops and B2B e-commerce. Includes a warehouse management app, shift management system, and an e-commerce platform with 2,000+ users across Europe.

[2021 — 2022]

Pars AR-GE

// Flutter Developer · İstanbul

Engineered three Flutter apps for smart taximeter integration — a driver tablet app, a passenger rear-seat display, and an embedded POS terminal on PAVO devices with Kotlin native bridging via MethodChannel.

[2020 — 2021]

Freelance

// Flutter Developer

Contributed to a travel guide mobile app using Google Maps SDK, Firebase, and BLoC architecture.

Projects.db

mpsmobile B2B

Android iOS

▶

E-commerce platform for selling mobile parts across Europe. Cart, Stripe & PayPal payments, package tracking, Intercom support, push notifications. 2,000+ users on both stores.

BLoCRxDartMVVM StripePayPalFirebase IntercomDeep Linking

PARS Taksi Tablet

Android

▶

Driver-side tablet app for smart taximeters. Receives job dispatches, draws live routes, handles in-app chat and Firebase push notifications. Runs in kiosk mode on dedicated hardware.

Google MapsFirebase FCM RxDartIn-App ChatKiosk Mode

PARS Arka Koltuk

Android

▶

Rear-seat passenger display showing live fare, route map and in-ride entertainment. Communicates with taximeter via Bluetooth, runs in kiosk mode on the backseat screen.

Google MapsRxDart BluetoothKiosk Mode

mpsmobile Assistant

Internal

Warehouse management app on Datalogic Memor 10 barcode scanner. Migrated from Cordova to Flutter. Manages full shipping workflow in Germany with NFC and custom Kotlin native ops.

BLoCNFCKotlin Method ChannelMVVMUnit Tests

mpsmobile Admin

Internal

Internal HR tool for managing employee shifts, vacations and schedules. Admins modify assignments in real time via a clean dashboard backed by REST API.

BLoCNFC RxDartREST APIMVVM

PARS POS

Embedded

Flutter + Kotlin payment terminal on PAVO POS devices. Handles bank & credit card transactions for taxi passengers via deep Kotlin integration through Flutter MethodChannels.

FlutterKotlin BLoCMethod ChannelEmbedded