h
himanshu381

Patel Himanshu

@himanshu381
5.0(3)

Android, React Native, Kotlin, Jetpack Compose

India
English, Hindi
About me
Hi, I’m Himanshu, a Senior Android & Mobile App Developer with 6+ years of experience. I specialize in Android development using Kotlin, Java, and Jetpack Compose and also build React Native apps. I have worked on fintech, health, social, business, booking, and media apps. I handle full end-to-end development including UI, API integration, performance optimization, bug fixing, testing, and Play Store publishing. If you need a reliable Android developer, let’s talk.... Read more

Skills

h
himanshu381
Patel Himanshu
Offline • 

See my services

Mobile App Customization
I will convert your website to fully functional android and ios app with admob
5.0(1)
From$40 / projectMore details
Bug Fixes
I will develop a custom cross platform mobile app using flutter for startups
From$30 / projectMore details

Portfolio

Work experience

Android Developer | Kotlin & Jetpack Compose

Freelancer

Dec 2017 - Present • 8 yrs 10 mos

Working as a Senior Android Developer specializing in Kotlin, Jetpack Compose, Firebase, and modern Android architecture (MVVM, Clean Architecture). I have built and delivered multiple production apps including fintech, health, social media, business, booking, video, and e-commerce apps. My work includes: • Full Android app development from scratch • API integration, Firebase, device integration • Performance optimization & bug fixing • Publishing apps to Play Store • Maintaining and scaling large apps Technologies: Kotlin, Java, Jetpack Compose, Firebase, REST API, MVVM, Android SDK, Git

Android Developer – Fintech SDK

Blostem Fintech

Oct 2024 - Dec 2025 • 1 yr 2 mos

Developed a Bank FD Purchase Android SDK integrated into Mobikwik app. Worked on secure transactions, SDK architecture, and performance optimization using Kotlin.

Android Developer – Noixa App

Axion Communications, USA (Remote)

Jan 2023 - Nov 2024 • 1 yr 10 mos

Developed a VoIP communication Android app using Kotlin, implemented Dagger/Hilt, and improved performance and stability.

3 Reviews
5.0

(3)
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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-3 out of 3 Reviews
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    T
    image-docs

    ttso101

    US

    United States

    5

    Excellent work and attitude. Very professional.

    $50

    Price

    1 day

    Duration

    gig

    Mobile App Customization

    Helpful?
    Yes
    No
    A

    alphabank

    TR

    Turkey

    5

    Well-experienced developer with an exceptional result. Highly recommend!

    $100-$200

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
    C
    image-docs

    corocode_dev

    IN

    India

    5

    This person is an extremely talented seller of gigs. I highly recommend their services to anyone. They have great communication skills and pay close attention to detail. Their team is amazing and will take the time to brainstorm ideas for your project. They have the skills to handle any software development job. Thank you for your help.

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No