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English
$
USD
I will develop your android app using java and firebase
Haris Zafar
Level 1
1 order in queue
5.0
5.0
Gig Summary
About this gig
Do you need a reliable native Android app built with Java?
I develop functional, user-friendly Android applications in Android Studio for businesses, startups, and individual projects.
My services include:
- Custom Java Android app development
- Firebase Authentication and database integration
- REST API integration
- SQLite and offline data storage
- Google Maps and location features
- New features for existing Android apps
- APK or AAB preparation for Google Play
- Responsive Android layouts and compatibility testing
Why work with me?
4 years of hands-on Android development experience
5-star Fiverr rating from previous clients
Clear communication and properly defined project scope
Source code included
Support after delivery for issues covered by the order
Every app has different requirements, features, and complexity.
Please message me before ordering so I can review your requirements and recommend the correct package, delivery time, and price.
Get to know Haris Zafar
Haris Zafar
Android Developer, Java, Firebase and REST APIs
Level 1
- FromPakistan
- Member sinceApr 2019
- Last delivery1 year
Languages
Urdu, English, Hindi
I am an Android developer specializing in Java, Firebase, REST API integration, bug fixing, and website-to-app conversion. I have completed Android projects for international clients, including a logistics and e-commerce app for a Nigerian business. I can develop new features, fix crashes and build errors, integrate authentication and databases, connect APIs, and prepare apps for Google Play. I focus on clear communication, well-defined requirements, and reliable delivery. Please message me before placing an order.
My Portfolio
FAQ
Can you develop my specific app idea?
Yes, after reviewing your requirements. Please contact me before ordering so I can confirm the scope, package, delivery time and price.
What information do you need before starting?
Please provide the app’s purpose, required screens and features, design or reference material, and any Firebase or REST API documentation.
Can you add features to an existing Android app?
Yes. Please send the current source code and explain the required feature or problem. I will review the project before confirming the cost and delivery time.
Will I receive the source code?
Yes. The completed source code for the work covered by your order will be included.
What support is available after delivery?
I provide 7 days of support for bugs directly related to the agreed order requirements. New features or changes outside the original scope require a separate quote.
Is Google Play submission included?
Google Play preparation or submission is included only when specifically stated in the package or custom offer. You must provide your own verified Play Console account and required store assets. Final approval is controlled by Google.
Reviews
17 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A 
accofranco
Nigeria
Ongoing collaborationHaris is a wonderful developer...he did a job I felt no one could do. I am so overjoyed. And he listens and takes correction when needed. I am making him my person developer.
$100-$200
Price
13 days
Duration
Helpful?K kionnejohnson
United States
Ongoing collaborationIt was a pleasure working with Haris. I've used him to he me on a previous project and he does great work. His coding knowledge is top tier and he takes his time to explain his work. I also appreciate how willing he was to collaborate with me even with my limited knowledge of computer code. I highly recommend.
$50
Price
4 days
Duration
Helpful?K kionnejohnson
United States
Ongoing collaborationHaris did a fantastic job. I explained my issue and he was able to review and resolve it with lighting speed. I look forward to working with him in the future and would highly recommend him.
$50
Price
3 days
Duration
Helpful?A accofranco
Nigeria
Ongoing collaborationHaris is a wonderful guy, very good at what he does. He has been working for me since 2019, and each time has been an amazing experience. It's not always easy for a programmer to understand a project's code when he doesn't have access to the source code. He met more than my expectations. Thank you Haris
$50
Price
1 day
Duration
Helpful?N neurobotx
United Kingdom
Ongoing collaborationGreat delivery, communication and quality as usual. Very responsive also to the last testing phases. Definitely will contact for more orders!
$100-$200
Price
Helpful?
Reviews
17 reviews for this Gig
| (17) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A accofranco
Nigeria
Ongoing collaborationHaris is a wonderful developer...he did a job I felt no one could do. I am so overjoyed. And he listens and takes correction when needed. I am making him my person developer.
$100-$200
Price
13 days
Duration
Helpful?K kionnejohnson
United States
Ongoing collaborationIt was a pleasure working with Haris. I've used him to he me on a previous project and he does great work. His coding knowledge is top tier and he takes his time to explain his work. I also appreciate how willing he was to collaborate with me even with my limited knowledge of computer code. I highly recommend.
$50
Price
4 days
Duration
Helpful?K kionnejohnson
United States
Ongoing collaborationHaris did a fantastic job. I explained my issue and he was able to review and resolve it with lighting speed. I look forward to working with him in the future and would highly recommend him.
$50
Price
3 days
Duration
Helpful?A accofranco
Nigeria
Ongoing collaborationHaris is a wonderful guy, very good at what he does. He has been working for me since 2019, and each time has been an amazing experience. It's not always easy for a programmer to understand a project's code when he doesn't have access to the source code. He met more than my expectations. Thank you Haris
$50
Price
1 day
Duration
Helpful?N neurobotx
United Kingdom
Ongoing collaborationGreat delivery, communication and quality as usual. Very responsive also to the last testing phases. Definitely will contact for more orders!
$100-$200
Price
Helpful?
