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English
$
USD
I will develop professional android and ios application
Sayed Khan
Level 2
5.0
5.0
Gig Summary
About this gig
Need a skilled mobile app developer to bring your idea to life?
I specialize in building high-quality, scalable, and user-friendly mobile applications for both Android and iOS platforms. Whether youre starting from scratch or improving an existing product, Im here to help you turn your vision into a reality.
What I Offer:
Cross-Platform Mobile App Development
From simple MVPs to complex enterprise solutions, I deliver fast, reliable, and maintainable mobile apps tailored to your unique business needs.
Intuitive UI/UX Design
I create clean, modern, and user-centric designs that offer a seamless experience while staying aligned with your brands identity.
API & Backend Integration
Need to connect your app to external services? I ensure smooth integration with third-party APIs like payment gateways, social platforms, maps, and more with full backend connectivity and error handling.
Get to know Sayed Khan
Sayed Khan
Web and Mobile Developer Turning Ideas into Reality
Level 2
- FromBangladesh
- Member sinceJul 2020
- Avg. response time1 hour
- Last delivery1 month
Languages
English
I'm a Senior Full-Stack Web & Mobile Developer with 14+ years of experience in Custom Web Development, eCommerce Website Development, AI Web Applications, Company Websites, Custom CMS, Automation & Mobile App Development.
Expert in Laravel, PHP, React, JavaScript, Flutter, REST API Development, MySQL, PostgreSQL, AWS Cloud Infrastructure, WordPress & Secure Payment Gateway Integration.
I build fast, secure, SEO-friendly, Top-notch web applications with clean code, responsive design & high-performance backend architecture that help businesses grow.
Let's build something exceptional together.
Among my clients
Afrikart E
My Portfolio
FAQ
What is React Native?
React Native is a JavaScript framework for building cross-platform mobile applications. It allows developers to build mobile applications for both Android and iOS platforms using a single codebase. React Native is a popular choice for mobile application development due to its ability to provide high
What type of apps can you develop using React Native?
I can develop various types of apps using React Native, from simple apps to complex enterprise-level solutions. React Native is suitable for developing cross-platform mobile applications for both Android and iOS platforms.
Can you provide revisions and bug fixes?
Yes, I provide revisions and bug fixes to ensure that your app functions optimally. As part of my development process, I conduct thorough testing, debugging, and optimization to ensure that the app is bug-free and functions as expected.
How do you ensure that the app is fast and scalable?
I use my expertise in React Native development to create an app that is fast, scalable, and reliable. I optimize the app for high performance and ensure that it functions smoothly on both Android and iOS devices.
Reviews
11 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D davidli90210
Japan
Ongoing collaborationVery good job again! We like to work with him again in the near future.
$1,000-$2,500
Price
3 weeks
Duration
Helpful?D davidli90210
Japan
Ongoing collaborationWe are a long term project and feel very happy to work with Saye. He always delivers good results. Thx
$1,000-$2,500
Price
1 day
Duration
Helpful?D davidli90210
Japan
Ongoing collaborationA very very good experience to work with Sayed again. We will be a long term partner.
$5,000-$10,000
Price
7 weeks
Duration
Helpful?S 
sulligee
Denmark
Ongoing collaborationWorking with Sayed Khan was a fantastic experience! His attention to detail and professionalism ensured a bug-free mobile app, and his proactive communication and politeness made the process smooth and enjoyable. Highly recommend him for any mobile app development needs! 👍
$200-$400
Price
1 day
Duration
Helpful?D davidli90210
Japan
Ongoing collaborationI am very happy to work with Sayed. Although there were some challenging steps in the project, he did an excellent job. This is already the third time we’ve collaborated, and we’ll definitely be long-term customers!
$400-$600
Price
2 weeks
Duration
Helpful?
Reviews
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D davidli90210
Japan
Ongoing collaborationVery good job again! We like to work with him again in the near future.
$1,000-$2,500
Price
3 weeks
Duration
Helpful?D davidli90210
Japan
Ongoing collaborationWe are a long term project and feel very happy to work with Saye. He always delivers good results. Thx
$1,000-$2,500
Price
1 day
Duration
Helpful?D davidli90210
Japan
Ongoing collaborationA very very good experience to work with Sayed again. We will be a long term partner.
$5,000-$10,000
Price
7 weeks
Duration
Helpful?S sulligee
Denmark
Ongoing collaborationWorking with Sayed Khan was a fantastic experience! His attention to detail and professionalism ensured a bug-free mobile app, and his proactive communication and politeness made the process smooth and enjoyable. Highly recommend him for any mobile app development needs! 👍
$200-$400
Price
1 day
Duration
Helpful?D davidli90210
Japan
Ongoing collaborationI am very happy to work with Sayed. Although there were some challenging steps in the project, he did an excellent job. This is already the third time we’ve collaborated, and we’ll definitely be long-term customers!
$400-$600
Price
2 weeks
Duration
Helpful?
