Ahmed Siddique

is out learning. 🎓

Bis 2017, Android Application Developer, FHA Technologies
Mainz, Deutschland

Fähigkeiten und Kenntnisse

Leak
Architektur
Publikation
Mentor Graphics
Schreiben
Kommunikationsfähigkeit
MVC
Reichweite
Blei
Umsatz
Informatik
VC
IT-Anforderungsmanagement
Leadgenerierung
TDD
C/C++
Analytik
iOS
IT-Affinität
Filialleitung
Agile Entwicklung
Paginieren
Google
Dart (Programmiersprache)
Bitbucket
Scrum
GitHub
ChromeCast
MixPanel
Stripes
Google Maps
Backend
Energie
Qualitätsmanagement
Bluetooth
API
Microservices
User Interface
JUnit
Firebase
Unit Testing
Mockito
app store
bug fixing
Espresso
Material
Live-Streaming
Test
Apps
Mobile
Jira
Java
Kotlin
Agile
Agile Software Development
Android
Android Apps
Android Development
Android SDK
Android Studio
Android Programming
Flutter
Dart
Git
REST
Code
C#
Unity
Jetpack Compose
MVVM Architecture
Clean Architecture
Hilt
Bluetooth Low Energy
Retrofit
Room Database
Coroutines
LiveData
Jetpack Navigation
React Native
TypeScript
JavaScript
Redux
Provider
Riverpod
Bloc
Swift
UIKit
SwiftUI
Nest.js
Node.js
Express.js
TypeORM
PostgreSQL
REST APIs
WebSockets
Agile Development
Performance Optimization
Debugging & Monitoring
Mobile applications development
Backend Development
Negotiation skills
Productivity
Team work
Reliability
problem solving skills
Mentorshi
Cross-functional Communication
Adaptability
Time Management
Client Communication
Critical Thinking
Attention to Detail
Emotional Intelligence
Resilience
Decision Making
Ownership & Accountability

Werdegang

Berufserfahrung von Ahmed Siddique

  • 3 Jahre und 4 Monate, März 2021 - Juni 2024

    Senior Mobile App Engineer

    Citrusbits

    Built and maintained high-performance Android apps using Kotlin, Jetpack Compose, and Clean Architecture, ensuring scalability and reliability. Improved stability via modular design and optimized memory/network usage. Collaborated across Android, iOS, and Flutter teams on BLE and payment features. Used Firebase tools to reduce crashes and boost UX. Mentored juniors, led code reviews, and aligned tech with product goals.

  • 9 Jahre und 5 Monate, Nov. 2011 - März 2021

    Mobile App Engineer

    Freelance

    Designed and delivered cross-platform mobile apps from concept to production, turning client ideas into functional MVPs. Collaborated closely with clients across all stages to ensure quality and timely delivery. Built scalable apps with clean architecture and strong UX. Maintained high client satisfaction through clear communication and rapid iterations. Tech: Kotlin, Java, Flutter, REST, Firebase, MVVM, Agile.

  • 10 Monate, Jan. 2018 - Okt. 2018

    Lead Android Engineer

    Timesaco

    Led end-to-end Android development for an on-demand platform with real-time tracking, chat, and secure payments. Introduced MVVM to improve scalability and reduce tech debt. Enhanced UX, performance, and resource efficiency. Collaborated with iOS, backend, and QA for seamless delivery. Streamlined Agile workflows using Jira. Tech: Kotlin, Java, Retrofit, Firebase, Maps API, WebSockets.

  • 2 Jahre und 1 Monat, Dez. 2015 - Dez. 2017

    Android Application Developer

    FHA Technologies

    Built in-house Android tools boosting productivity by 20% and revenue by 30%. Developed modular architecture and custom UI components for scalability and reduced tech debt. Implemented JUnit/Espresso testing with 90% coverage, improving reliability. Collaborated with design and product teams to deliver high-performance apps. Tech: Java, Android SDK, Retrofit, SQLite, MVVM, Git.

Ausbildung von Ahmed Siddique

  • Bis heute 2 Monate, seit März 2026

    M. Sc Computer Science

    Technische Hochschule Bingen

  • 4 Jahre, Feb. 2011 - Jan. 2015

    BSc in Computer Science

    Bahria University, Islamabad

Sprachen

  • German

    A1-A2 (Grundkenntnisse)

  • Englisch

    C1 (Fließend)

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