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Sam
@mohdirfan12
Mobile Application Development
India
Engels, Hindi
Over mij
Hi, I'm Mohammad Irfan, a Senior Android Developer with 7+ years of experience in Kotlin, Java, and mobile app development.
I specialize in:
✔ Android app development & customization
✔ Bug fixing and crash debugging
✔ REST API & Firebase integration
✔ MVVM & Clean Architecture
✔ Performance optimization
✔ New feature development
I've worked on education, OTT, e-commerce, healthcare, and other mobile applications. I focus on clean code, reliable communication, and delivering quality solutions.
**Let's discuss your project!**
Skills
Sam
offline •
Bekijk mijn diensten
Platformonafhankelijke development
I will build android apps with jetpack compose and kotlin multi platform
Android-app development
I will bug fixing in your app
Werkervaring
Senior Android Developer
Getmee • Fulltime
Aug 2025 - Present • 1 yr 1 mo
Developing white-label AI Android apps for multiple client brands using a shared, modular codebase. • Building personalised mobile experiences using Kotlin and MVVM. • Conducting regular user testing and incorporating customer feedback to continuously improve the product. • Collaborating with cross-functional teams to ensure seamless integration of new features. • Mentoring junior developers and conducting code reviews to maintain code quality.
Senior Android Developer
Sparx Staffing • Fulltime
May 2022 - Jul 2025 • 3 yrs 2 mos
• Led architecture and delivery of 4+ Android apps using Kotlin, Jetpack Compose, and MVVM/Clean Architecture. • Reduced crash rate from 2.1% to 0.4% and cut ANR rate by 60% using Firebase Crashlytics.
Senior Android Developer
Aureus Ventures • Fulltime
Aug 2021 - Apr 2022 • 8 mos
• Enhanced MEEK, a LinkedIn-like professional networking app, implementing pagination (Paging 3), performance optimization, and bug fixes in Kotlin/MVVM. • Reduced crash rate by 55%, cut cold start time by 1.2s, and improved app rating from 3.4 to 4.2.
16 Reviews
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Aanbevelingswaardig
- Dienst zoals beschreven
1-5 van 16 reviews
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mauriribeiro
Paraguay
Lopende samenwerking
Irfan is a great developer, we are working on 2 apps. Both of the are working great in terms of functionality and also design is incredible. He is open and has great criteria for developing, creating and more. Will continue ordering more from him. Thanks Irfan!
US$ 200-US$ 400
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mauriribeiro
Paraguay
Lopende samenwerking
Irfan is a good developer, he is always paying attention to details. He tries and gives the best for the job he is working on. He has good design criteria, and excellent communication. This is the second project we are working on, and will continue. Great and amazing!
US$ 50-US$ 100
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mhunter06
Verenigde Staten
Lopende samenwerking
In the start of the process there were some issues with communication surrounding the formulas for the app. However, the developer was diligent in completing the work and delivered well on the final product.
US$ 100-US$ 200
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fatimazahraa36
Marokko
Excellent service , Fast delivered Definitely recommended
US$ 50
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dmitrysignal
Oekraïne
I am completely satisfied with the work of this freelancer. Everything was completed according to requirements and on time. Recommend!
US$ 50
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