I will be flutter developer for mobile app development android and ios app builder


Level 2
About this gig
Need a Flutter developer for mobile app development on Android and iOS? I build one app for both, so you don't pay to build twice.
Flutter vs React Native? For most apps, Flutter wins on performance and UI from one codebase, and I'll help you choose.
450+ apps delivered across 40+ countries. Fast replies, on-time delivery, and I work in your time zone.
What I deliver:
Clean, responsive UI users enjoy
Firebase, REST APIs, cloud databases, CRUD
Login with Google and social sign-in
Push and local notifications
Google Maps, location, payments, AdMob
Multi-language with dark and light themes
Crash-free, fully tested, with post-launch support
I can build: mobile app development, app development, flutter app development, flutter mobile app development, flutter app, android app developer, ios app development, app builder, app creation, building mobile app, flutterflow and flutterflow mobile app development, react native developer, dating apps, and AppSheet-to-Flutter migration.
Have an idea? Message me for a free consultation, and let's build your app.
Get to know Sajeeb S.
Enthusiast Mobile Apps Developer
Level 2
- FromBangladesh
- Member sinceJan 2017
- Avg. response time1 hour
- Last delivery2 days
Languages
Bengali, English, Hindi, Urdu
My Portfolio
FAQ
What are the process of app development and what my involvement will be?
The development process typically involves requirements gathering, design, development, testing, and deployment. Your involvement will include providing requirements during the initial stages, reviewing design concepts, and offering feedback throughout the development phase.
What about app security and user data protection?
Security is a top priority. I implement industry best practices to safeguard user data, including secure API integrations, encryption, and adherence to data protection regulations. User authentication methods, such as social login, are also implemented securely.
How do you ensure the app's compatibility with various devices and screen sizes?
I follow responsive design principles to ensure the app works seamlessly across different devices and screen sizes. This includes thorough testing on various devices to guarantee a great user experience.
Do you provide ongoing support after the app is developed?
Yes, I offer post-development support to address any queries or issues that may arise. Your satisfaction and the success of your app are my priorities, and I'm here to assist you even after the project is completed.
What is your policy on intellectual property rights and app ownership?
Upon completion of the project, you will own the intellectual property rights to the developed app. I provide the source code, necessary documentation and support to facilitate a smooth transition of ownership.
11 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
S 
st13nd0g

United States
Sajeeb knows his stuff. Clear communication and quick responses really moved the project along successfully. I recommend him for any cross-platform app development work that you need.
$50-$100
Price
5 days
Duration
S 
Seller's Response
Helpful?K 
kwamefritz

United Kingdom
Amazing work as always!
$100-$200
Price
1 day
Duration
S 
Seller's Response
Helpful?J jxnenterprises

United States
Excellent service and communication as always!
$100-$200
Price
3 days
Duration
S 
Seller's Response
Helpful?M mcsay92

Canada
I did multiple gigs with Sajeeb, by far the best!
$50-$100
Price
1 day
Duration
S 
Seller's Response
Helpful?D dgodsiff

United Kingdom
Fantastic work, yet again. Sajeeb is a great communicator, problem solver and exceptionally hard worker. Will use his services again very soon.
$100-$200
Price
6 days
Duration
S 
Seller's Response
Helpful?
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
S 
st13nd0g

United States
Sajeeb knows his stuff. Clear communication and quick responses really moved the project along successfully. I recommend him for any cross-platform app development work that you need.
$50-$100
Price
5 days
Duration
S 
Seller's Response
Helpful?K 
kwamefritz

United Kingdom
Amazing work as always!
$100-$200
Price
1 day
Duration
S 
Seller's Response
Helpful?J jxnenterprises

United States
Excellent service and communication as always!
$100-$200
Price
3 days
Duration
S 
Seller's Response
Helpful?M mcsay92

Canada
I did multiple gigs with Sajeeb, by far the best!
$50-$100
Price
1 day
Duration
S 
Seller's Response
Helpful?D dgodsiff

United Kingdom
Fantastic work, yet again. Sajeeb is a great communicator, problem solver and exceptionally hard worker. Will use his services again very soon.
$100-$200
Price
6 days
Duration
S 
Seller's Response
Helpful?

