Available for new opportunities

Mohammed Fahim Khan

> |

Demonstrated software architect with 7+ years of experience in native and hybrid mobile development (Android/iOS), leading cross-functional teams, and delivering high-performance mobile solutions at scale.

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0+ Years Exp

0+ Apps Built

0M+ Users Reached

Kotlin Android Swift iOS BLE

🏆 Mobile App Dev Expert

🎯 7+ Years

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01 / About Me

Crafting Mobile Experiences That Matter

I'm a Senior Android Developer / Team Leader based in Dubai with over 7 years of hands-on experience building robust, scalable Android and iOS applications. I specialize in architecting clean, maintainable codebases using modern mobile development practices.

Currently at Tagway (JLT Dubai), I lead mobile development initiatives across Android and iOS, work with BLE hardware integrations, and mentor developers. My passion lies in solving complex technical challenges and delivering seamless user experiences.

Clean Architecture & SOLID Principles

Cross-functional Team Leadership & Mentoring

BLE & IoT Hardware Integration

Mobile App Security & Ethical Hacking (CEH)

Download CV

                
              
about.kt

              data class Developer(
  val name: String = "Mohammed Fahim Khan",
  val role: String = "Sr. Android Dev / Team Lead",
  val experience: Int = 7,
  val location: String = "Dubai, UAE",
  val email: String = "heyfahim@gmail.com",
  val skills: List<String> = listOf(
    "Kotlin", "Swift", "Java",
    "Python", "BLE", "CEH"
  ),
  val openToWork: Boolean = true
)

fun main() {
  val fahim = Developer()
  println("Let's build something great!")
}
            

02 / Skills & Tools

Technical Arsenal

📱

Software / Languages

Kotlin95%

Java90%

Swift75%

Dart70%

Python65%

🗄️

Databases & Backend

Firebase90%

Supabase80%

SQLite / Room88%

MySQL75%

🔧

DevOps & Tools

Git / GitHub90%

GitHub Actions / CI/CD80%

Jenkins75%

SVN70%

🔒

Security

Mobile App Security85%

Secure Storage & Best Practices85%

CEH (Ethical Hacking)80%

// Tech Tags

Kotlin Coroutines Android SDK Swift iOS SDK Jetpack LiveData Firebase Supabase REST APIs BLE MVVM Room Retrofit Python Dart Dagger/Hilt Git Jenkins GitHub Actions Clean Arch SOLID Unit Testing Gradle CEH

// Certifications

🛡️

Certified Ethical Hacker (CEH) LinkedIn — 2025

🤖

Career Essentials in Generative AI Microsoft & LinkedIn — 2024

☕

NPTEL Programming in Java NPTEL — 2024

🧠

ML and AI Foundations: Recommendations LinkedIn — 2023

📱

Intermediate Kotlin for Android Developers LinkedIn — 2023

⭐

HackerRank Java Skill Certificate HackerRank — 2023

🍎

App Development for iOS 14 LinkedIn — 2023

🔐

Ethical Hacking: Mobile Devices & Platforms LinkedIn — 2023

🔍

Android App Security: Pen Testing LinkedIn — 2023

📐

Learning SOLID Programming Principles LinkedIn — 2023

🏅

Android Enterprise Associate Android — 2023

03 / Experience

Work Timeline

Senior Android Developer / Team Leader

Tagway — JLT Dubai

10/2018 — Present Current

Engineered robust Android and iOS applications by leveraging modern frameworks and collaborating with cross-functional teams to ensure seamless integration and rapid resolution of complex technical challenges.

Instituted rigorous code review processes ensuring consistent delivery of high-quality releases. Directed collaborative Agile sprints, assigning tasks and tracking progress to advance timely feature delivery.

End-to-end mobile development cycles by introducing scalable architectures and mentoring developers, leading to accelerated deployment timelines and enhanced application reliability.

KotlinSwiftMVVMBLERFIDFirebaseAgileTeam Lead

04 / Projects

Featured Work

🍎

iOS App

Tagway Ice — iOS

Designed and built the native Tagway Ice iOS app for phones and tablets. Built seamless BLE connectivity optimizing real-time data sync between mobiles and hardware using advanced architectural patterns. Led a team of four developers providing technical guidance.

SwiftBLERESTiOS SDKGit

App Store

📱

Android App

Tagway Ice — Android

Engineered seamless BLE connectivity for Tagway Ice, optimizing real-time data synchronization between mobile devices and hardware. Implemented rigorous testing frameworks and devised robust BLE communication modules ensuring secure and efficient data exchange.

KotlinBLEMVVMTestingOOP

Play Store

🔮

Android App

MindReading

A Kotlin-based Android app that performs a classic mathematical mind-reading trick, guiding users through a number puzzle and revealing the predicted symbol with a polished, mystical UI.

KotlinJetpack ComposeMaterial 3ViewModelStateFlow

Two-digit number prediction with animated reveal flow
Jetpack Compose UI with Material 3 theming
ViewModel + StateFlow for reactive state management
Custom mystic dark theme for distinctive UX

GitHub Play Store

♟️

Android App

ChessTimerApp

A professional Android chess clock built in Kotlin for tournament play, casual games, and practice sessions with accurate time tracking and flexible time controls.

KotlinAndroid

Dual countdown timers for both players
Presets for bullet, blitz, and rapid formats
Custom time settings with increment and delay options
Pause, resume, reset, and arbiter-style adjustments

GitHub Play Store

🛡️

Android Security App

ShieldCheck

A native Android security and privacy auditing app that assesses installed apps, device settings, and network exposure through a structured security dashboard.

KotlinJetpack ComposeMaterial 3Clean ArchitectureMVVMHiltRoomSQLCipherWorkManager

Audits installed apps and classifies permissions by risk level
Checks root status, encryption, screen lock, and USB debugging
Scans Wi-Fi security, VPN status, and open ports
Privacy dashboard with aggregate scoring and scan history

GitHub

Mohammed Fahim Khan

Crafting Mobile Experiences That Matter

Technical Arsenal

Software / Languages

Databases & Backend

DevOps & Tools

Security

// Tech Tags

// Certifications

Work Timeline

Featured Work

Tagway Ice — iOS

Tagway Ice — Android

MindReading

ChessTimerApp

ShieldCheck

Let's Build Together