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Sam
@mohdirfan12
Mobile Application Development
India
English, Hindi
About me
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 •
See my services
Cross-Platform Development
I will build android apps with jetpack compose and kotlin multi platform
Android App Development
I will bug fixing in your app
Work experience
Senior Android Developer
Getmee • Full-time
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 • Full-time
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 • Full-time
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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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
1-5 out of 16 Reviews
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Most relevant
mauriribeiro
Paraguay
Ongoing collaboration
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!
$200-$400
Price
Seller's Response
Helpful?
mauriribeiro
Paraguay
Ongoing collaboration
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!
$50-$100
Price
Seller's Response
Helpful?
mhunter06
United States
Ongoing collaboration
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.
$100-$200
Price
Seller's Response
Helpful?
fatimazahraa36
Morocco
Excellent service , Fast delivered Definitely recommended
$50
Price
Seller's Response
Helpful?
dmitrysignal
Ukraine
I am completely satisfied with the work of this freelancer. Everything was completed according to requirements and on time. Recommend!
$50
Price
Seller's Response
Helpful?
