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hena_developer

Elias Hussain

@hena_developer
Bangladesh
Bengali, English
About me
I am a professional Android developer skilled in Java, PHP, MySQL, Firebase, and API integration. I design modern UI/UX and implement secure authentication including Google Sign-In. I develop bots, customize APIs, and automate processes. I set up Firebase Push Notifications, Analytics, payment gateways, and in-app purchases. I build apps with offline database support including Book Management, Islamic, Money Management, Quiz, Calculator, Dictionary, Medicine, and E-commerce. Committed to timely, quality delivery. Let’s build your successful app together! ... Read more

Skills

h
hena_developer
Elias Hussain
Offline • 
Average response time: 67 hours

See my services

Android App Development
I will create custom android mobile app using java kotlin
From$120 / projectMore details
Mobile App Customization
I will convert your website into android and ios apps
From$15 / projectMore details

Portfolio

Work experience

Freelance_Web Designer

Developere

Freelance Web Designer • Freelance

Apr 2026 - Present • 1 mo

Working as an Android developer, building and maintaining mobile applications using Java, API integration, Firebase, and MySQL. Experienced in fixing bugs, resolving crashes, and optimizing app performance. Also handling app deployment on Google Play Store.