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English
$
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I will develop iot app using ble flutter, esp32, firebase, mqtt
Kazi Shakib
Level 2
4.9
4.9
Gig Summary
About this gig
I'm Kazi Shakib, a professional Cross-Platform mobile app developer, have more than 4 years of experience in Flutter: Android, iOS or iphone mobile app creation. Also have experience in iOT.
Why Choose Us:
- Able to Handle Large Projects Efficiently.
- Ordered & Planned Teamwork.
- Beautiful UI Designing.
- Good Backend Experts.
- Upload app to play Store and Appstore
Services Offered in This Gig:
We specialize in creating IoT (Internet of Things) apps using Flutter with a focus on BLE (Bluetooth Low Energy), ESP32, firebase, WebSocket, Wi-Fi, HTTPS, Rest Api and MQTT protocols.
Our expertise includes:
- Protocols Utilization: MQTT, WebSocket's, HTTP etc.
- BLE Communication: Bluetooth Low Energy, Serial Communication etc.
- Controlling Real-Time IoT Device.
- Working on ESP32, ESP8266 & more.
Expectations From Your App:
- Responsive UI.
- Good User Experience.
- Animations.
- Material & Cupertino Type Design.
What We Provide to Our Clients:
- Revisions.
- Fast Delivery.
- Fast Response.
- 100% Satisfaction.
Feel free to Contact Us Before Placing the Order. We are excited to discuss your project and turn your app ideas into reality.
Get to know Kazi Shakib
Kazi Shakib
IoT and Embedded Systems Engineer ESP32 MQTT Flutter AWS BLE
Level 2
- FromBangladesh
- Member sinceAug 2020
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English
I am a professional Mobile Apps Developer, IOT expert and Software Engineer with 4+ years of experience building production-ready smart device solutions and mobile applications.
I specialize in designing complete IoT ecosystems including:
• ESP32 / Arduino firmware development (C/C++)
• MQTT-based real-time device communication
• BLE (Bluetooth GATT) provisioning and control
• Secure OTA firmware update implementation
• FreeRTOS task management & performance optimization
• AWS / Firebase cloud integration
• Flutter mobile apps (Android & iOS)
• Web dashboards & backend integration
My Portfolio
Reviews
12 reviews for this Gig
| (11) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D 
danicahmanisha
Netherlands
Ongoing collaborationAmazing teamwork!
$100-$200
Price
3 days
Duration
Helpful?M mahasolaiman
Saudi Arabia
Ongoing collaborationHe was highly professional, detail-oriented, and exceeded expectations throughout the project. Communication was always quick and clear, and the work was delivered with excellent quality and attention to detail. The project was bug-free, well-documented, and showed strong technical expertise and cooperation.
$50
Price
1 day
Duration
Helpful?M mahasolaiman
Saudi Arabia
Ongoing collaborationThank you for your great effort and professionalism. I truly appreciate your work and support. It was a pleasure working with you.
$50-$100
Price
4 days
Duration
Helpful?M mahasolaiman
Saudi Arabia
Ongoing collaborationExcellent work and a very smooth experience overall. The freelancer demonstrated strong technical skills, clear understanding of the requirements, and great attention to detail. Communication was professional and timely throughout the project.
$50-$100
Price
1 day
Duration
Helpful?J jerome_gg
China
Ongoing collaborationVery good work done by Kazi, I really appreciated his communication and clarifying together the specification and deliverable to establish a good cost for the project and make sure we are aligned before starting. Very professional. Kazi sent some regular updates during the project. Definitely recommend!
$100-$200
Price
9 days
Duration
Helpful?
Reviews
12 reviews for this Gig
| (11) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D danicahmanisha
Netherlands
Ongoing collaborationAmazing teamwork!
$100-$200
Price
3 days
Duration
Helpful?M mahasolaiman
Saudi Arabia
Ongoing collaborationHe was highly professional, detail-oriented, and exceeded expectations throughout the project. Communication was always quick and clear, and the work was delivered with excellent quality and attention to detail. The project was bug-free, well-documented, and showed strong technical expertise and cooperation.
$50
Price
1 day
Duration
Helpful?M mahasolaiman
Saudi Arabia
Ongoing collaborationThank you for your great effort and professionalism. I truly appreciate your work and support. It was a pleasure working with you.
$50-$100
Price
4 days
Duration
Helpful?M mahasolaiman
Saudi Arabia
Ongoing collaborationExcellent work and a very smooth experience overall. The freelancer demonstrated strong technical skills, clear understanding of the requirements, and great attention to detail. Communication was professional and timely throughout the project.
$50-$100
Price
1 day
Duration
Helpful?J jerome_gg
China
Ongoing collaborationVery good work done by Kazi, I really appreciated his communication and clarifying together the specification and deliverable to establish a good cost for the project and make sure we are aligned before starting. Very professional. Kazi sent some regular updates during the project. Definitely recommend!
$100-$200
Price
9 days
Duration
Helpful?
