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I will do ai mobile app development flutter app ios android app ai web app ai chatbot
Diba
Level 2
7 orders in queue
4.9
4.9
What people loved about this freelancer
richard_c_corle
United States
Diba is a highly professional and strategic planner who turned my vision for an AI-powered messaging app into a solid, scalable roadmap. She provided excellent...
au_ra_lie
United States
If you need a developer who can handle complex AI algorithms and mobile optimization, look no further. The final delivery was polished, bug-free, and exactly what I needed to stay ahead of the competition.
alinstefan917
Romania
The team was very responsive and attended all my requirements. The communication was very good and delivered step by step project development updates. Thank you!
About this gig
Are you looking to build an AI-powered mobile app that works seamlessly across both iOS and Android? You're in the right place.
I'm a professional mobile app developer with expertise in Flutter, React Native, and AI integration. Whether you're launching a next-gen startup, automating customer support with AI chatbots, or building a smart web app, I bring your vision to life with scalable, intuitive, and future-ready solutions.
My Expertise:
- Cross-platform Mobile App Development
- Custom AI Chatbots
- Third-party API integration
- App Optimization & Performance Tuning
- AI Model Implementation
- App Deployment (App Store, Google Play)
- Payment gateway implementation
- Custom app features
Why pick me?
- 100% Client Satisfaction
- Transparent Communication
- Dedicated Support from Start to Finish
My Tech Toolbox:
Frontend technology: Flutter, React Native, React.js, Next.js
Backend technology: Node.js, PHP, Laravel, Express.js, Python
Database: MongoDB, MySQL
Custom solutions, personal attention - contact us now!
Get to know Diba
Diba
Custom Web and App Development AI Intelligent Automation
Level 2
- FromBangladesh
- Member sinceJun 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
Bengali, English
Hi, I’m Diba, a skilled Full Stack Developer with expertise in web and mobile app development, along with AI chatbot integration. I specialize in delivering custom, scalable solutions tailored to your unique business goals.
I work with front-end technologies like HTML, CSS, JavaScript, React, and Angular, and back-end tools including Nodejs, Python, MongoDB, and MySQL to build fast, responsive, and user-friendly applications. From elegant UI/UX design to robust architecture and smart AI-powered chatbots, I create future-ready platforms that boost engagement and streamline customer interaction
My Portfolio
FAQ
Can you develop both iOS and Android apps with a single codebase?
Yes, I use Flutter and React Native to build high-quality cross-platform mobile apps that run seamlessly on both iOS and Android, saving you time and development costs.
Can you integrate AI features or chatbots into my mobile or web app?
Absolutely! I specialize in building and integrating AI-powered features, including ChatGPT-style assistants, NLP tools, and custom machine learning models tailored to your app’s goals.
Do you provide backend services along with the mobile app?
Yes, I offer full-stack development. I can build robust backends using Node.js, Laravel, Express.js, or Python, and connect them with your mobile or web app via secure APIs.
Will you publish the app to the App Store and Google Play?
Yes, I handle the full deployment process, including app submission to both the Apple App Store and Google Play Store, following all guidelines to ensure approval.
Can you integrate third-party APIs like payment gateways or analytics?
Definitely. I can integrate any third-party service, including Stripe, PayPal, Firebase, Google Maps, or custom APIs based on your project needs.
Do you offer UI/UX design as part of your service?
Yes, I provide clean, modern, and fully responsive UI/UX designs tailored to your brand. The design is always user-focused and optimized for conversion and performance.
What do you need from me to get started?
I’ll need a brief overview of your idea, key features you want, your preferred tech (if any), and any reference apps or designs you like. From there, I can guide you through the rest.
Will I receive support after the project is delivered?
Yes! I provide dedicated support even after delivery to ensure everything runs smoothly. Ongoing maintenance packages can also be discussed if needed.
Reviews
50 reviews for this Gig
| (48) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R richard_c_corle
United States
Diba is a highly professional and strategic planner who turned my vision for an AI-powered messaging app into a solid, scalable roadmap. She provided excellent technical guidance on using real-time technologies like Firebase and successfully balanced a tight budget with the need for a high-quality foundation....
$100-$200
Price
7 days
Duration
W 
Seller's Response
Helpful?W william1189
Cameroon
Working with Diba has been an excellent experience. The team demonstrated strong technical expertise, professionalism, responsiveness, and a clear understanding of complex UX/UI mobile, and business requirements. They were proactive, collaborative, and committed to delivering quality solutions. I highly...
$800-$1,000
Price
9 days
Duration
W Seller's Response
Helpful?R 
raydio12
United States
Order Canceled
EXTREMELY DISAPPOINTED. AFTER AGREEING TO A $3500 PROJECT WITH SPECIFIC MILESTONES, THE SELLER DELIVERED PLAGIARIZED IMAGES OF COPYRIGHTED MATERIALS. NO ACTUAL WORK WAS SHOWN. SPAMMING (5) DELIVERY ATTEMPTS OF THE SAME PLAGIARIZED MATERIALS, FIVERR SUPPORT HAD TO INTERVENE FOR ACCOUNT SECURITY....
$400-$600
Price
3 weeks
Duration
Helpful?A au_ra_lie
United States
If you need a developer who can handle complex AI algorithms and mobile optimization, look no further. The final delivery was polished, bug-free, and exactly what I needed to stay ahead of the competition.
$100-$200
Price
7 days
Duration
W Seller's Response
Helpful?A alinstefan917
Repeat Client
Romania
The team was very responsive and attended all my requirements. The communication was very good and delivered step by step project development updates. Thank you!
$800-$1,000
Price
4 weeks
Duration
W Seller's Response
Helpful?
Reviews
50 reviews for this Gig
| (48) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R richard_c_corle
United States
Diba is a highly professional and strategic planner who turned my vision for an AI-powered messaging app into a solid, scalable roadmap. She provided excellent technical guidance on using real-time technologies like Firebase and successfully balanced a tight budget with the need for a high-quality foundation....
$100-$200
Price
7 days
Duration
W Seller's Response
Helpful?W william1189
Cameroon
Working with Diba has been an excellent experience. The team demonstrated strong technical expertise, professionalism, responsiveness, and a clear understanding of complex UX/UI mobile, and business requirements. They were proactive, collaborative, and committed to delivering quality solutions. I highly...
$800-$1,000
Price
9 days
Duration
W Seller's Response
Helpful?R raydio12
United States
Order Canceled
EXTREMELY DISAPPOINTED. AFTER AGREEING TO A $3500 PROJECT WITH SPECIFIC MILESTONES, THE SELLER DELIVERED PLAGIARIZED IMAGES OF COPYRIGHTED MATERIALS. NO ACTUAL WORK WAS SHOWN. SPAMMING (5) DELIVERY ATTEMPTS OF THE SAME PLAGIARIZED MATERIALS, FIVERR SUPPORT HAD TO INTERVENE FOR ACCOUNT SECURITY....
$400-$600
Price
3 weeks
Duration
Helpful?A au_ra_lie
United States
If you need a developer who can handle complex AI algorithms and mobile optimization, look no further. The final delivery was polished, bug-free, and exactly what I needed to stay ahead of the competition.
$100-$200
Price
7 days
Duration
W Seller's Response
Helpful?A alinstefan917
Repeat Client
Romania
The team was very responsive and attended all my requirements. The communication was very good and delivered step by step project development updates. Thank you!
$800-$1,000
Price
4 weeks
Duration
W Seller's Response
Helpful?
