Amirhassan Mousavi

Backend • Yerevan, Armenia • UTC+04:00 • Work permits: Armenia • Available in 2 weeks

iOS Developer

Java

Objective-C

Swift

Kotlin

Active 9 days ago

+374 (43) 721433

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Overview

Technical skills

Timeline

Roles

Overview

Mobile Software Engineer with 7+ years of experience shipping native iOS and Android applications to the App Store and Google Play. Works across iOS and Android with MVVM-based architectures and leads teams, including mentoring engineers in Agile delivery. Has led fintech and consumer app releases with ongoing efforts to improve stability and engagement.

Technical skills

Java

Objective-C

Swift

Kotlin

Java

RxJava

Swift

Alamofire

Kotlin

Dagger

Hilt

Kotlin Coroutines

Retrofit

Databases

SQLite

Mobile

Android SDK

Clean Architecture

Combine

Core Data

Dependency Injection

Firebase

iOS SDK

Jetpack Compose

JUnit

Kotlin Multiplatform

MVC

MVI

ProGuard

ViewModel

XCTest

MVVM

TestFlight

SwiftUI

UIKit

DevOps

CI/CD

Git

Sentry

Timeline

Mobile Team Lead (Android) • Lead

Saraf • Full-Time

May 2023 to Present 3 Years 3 Months In office

Led Android development to improve engagement and maintain strong user satisfaction metrics across app stores. Reduced crash rates by 27% and supported ongoing sprint delivery. Drove meaningful product growth, including higher DAU and improved cryptocurrency transaction volume. Collaborated with backend teams on API design and performance while mentoring 6 engineers.

Mobile Team Lead (iOS) • Lead

Saraf • Full-Time

Oct 2024 to Present 1 Year 10 Months In office

Developed and launched the AlSaraf iOS app from scratch, introducing an MVVM-C architecture. Managed beta testing with 1,000+ external testers and shipped to production via TestFlight and the App Store. Improved stability, reaching very high crash-free user and session metrics monitored via Sentry and Apple dashboards. Continued growth to 10,000+ downloads after the App Store release.

MVVMsince 2024

TestFlight

Sentry

Mobile Developer (iOS & Android) • Middle

Rouzaneh • Full-Time

May 2026 to Present In office

Designed and shipped a native calendar app for the Rouzaneh brand campaign on both iOS and Android. Implemented iOS with SwiftUI/UIKit and MVVM-C, and Android with Kotlin/XML using MVVM on a shared clean-architecture foundation. Ensured high reliability (99.5%+ crash-free sessions) and strong performance, including sub-second cold start and smooth 120fps UI. Delivered end-to-end from design to release using TestFlight for iOS and a live Android deployment for the app.

SwiftUI

UIKit

Kotlin

MVVM

Android Developer • Middle

Gandom • Full-Time

Sep 2022 to Apr 2023 7 Months In office

Refactored the Android app and supporting helpers to improve usability and increase adoption. Increased downloads from 100K to over 200K and raised DAU by 31% while boosting average session duration by 20%. Reduced crashes by 23%, improved response times by 16%, and decreased resource consumption by 9%. Worked within a small Agile team delivering end-to-end solutions for clients.

Android Developer • Middle

Resaa • Full-Time

Apr 2019 to Jul 2022 3 Years 3 Months In office

Improved user growth by increasing registrations by 180% within the first six months. Helped scale the app’s core VoIP and chat features, increasing doctor-patient engagement by 38%. Maintained fast patient support with average response times under 10 minutes and achieved an 87% user satisfaction rate. Collaborated in a 7-member Agile team alongside backend engineers.

Iran University of Science and Technology

Bachelor's Degree • Computer Software Engineering

2021 Tehran, Iran

Android Developer • Middle

Municipality of Tehran • Full-Time

Jun 2019 to Present Tehran In office

Enabled real-time tracking of waste-collection trucks to improve operational efficiency. Optimized collection routes to reduce fuel consumption and operating costs, including estimated annual savings for the district. Reduced waste-collection time by 38%, supporting cleaner streets for residents. Contributed the mobile component to the end-to-end solution.

Android Developer • Middle

Glad Cherry • Full-Time

Jul 2018 to Sep 2018 2 Months In office

Drove growth after launch by increasing monthly gross bookings by 140% to reach 150M Tomans per month. Improved driver earnings by 12% to boost satisfaction and retention while maintaining a competitive commission structure. Expanded the app into three additional cities, growing the user base by 63% and adding 90M Tomans in monthly revenue. Delivered product changes within the early stage of the app’s rollout.