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You will get an expert java spring boot developer
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Looking for an expert to develop a high-performance, reliable Java Spring Boot application? Let’s turn your vision into a powerful application!
With 10 years of experience in Java Spring Boot development, I build scalable, high-performance applications designed to meet your requirements. From REST APIs to complex enterprise solutions, I deliver clean, efficient code with robust functionality and reliable performance.
I offer expertise in:
🔹 Microservices Architecture: Design and implement scalable, resilient systems.
🔹 RESTful APIs: Build secure, efficient, and maintainable endpoints.
🔹 Queues and Messaging: Integrate RabbitMQ, ActiveMQ, Kafka, or similar for asynchronous processing.
🔹 Database Integration: Connect and manage data using JPA/Hibernate.
🔹 Security: Implement robust authentication and authorization (JWT/OAuth).
🔹 Testing: Conduct unit, integration, and load testing for reliable performance
.
Let's build something amazing together! Whether you need a full-stack application or specific backend services, I'm here to help.
Contact me now to discuss your project requirements and get started on your custom solution!
With 10 years of experience in Java Spring Boot development, I build scalable, high-performance applications designed to meet your requirements. From REST APIs to complex enterprise solutions, I deliver clean, efficient code with robust functionality and reliable performance.
I offer expertise in:
🔹 Microservices Architecture: Design and implement scalable, resilient systems.
🔹 RESTful APIs: Build secure, efficient, and maintainable endpoints.
🔹 Queues and Messaging: Integrate RabbitMQ, ActiveMQ, Kafka, or similar for asynchronous processing.
🔹 Database Integration: Connect and manage data using JPA/Hibernate.
🔹 Security: Implement robust authentication and authorization (JWT/OAuth).
🔹 Testing: Conduct unit, integration, and load testing for reliable performance
.
Let's build something amazing together! Whether you need a full-stack application or specific backend services, I'm here to help.
Contact me now to discuss your project requirements and get started on your custom solution!
Programming Languages
PHP, Python, JavaCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$99
|
Standard
$499
|
Advanced
$999
|
|---|---|---|---|
| Delivery Time | 3 days | 10 days | 30 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 1 | 1 | 1 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
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AA
Abdulaziz A.
May 25, 2026
Expert Flutter Developer
Outstanding Flutter developer! He completed my project on time and fully understood my needs from the beginning. He carefully followed all my instructions and requirements, communicated professionally, and delivered high-quality work exactly as expected. I’m very satisfied with the final result and would highly recommend him to anyone looking for a skilled and reliable Flutter developer.
AA
Aftab A.
Aug 5, 2025
Flutter Developer with UI/UX Expertise Needed
Professional Flutter developer with strong experience in UI/UX. Happy to work again in future. Highly recommend!
AR
Amir R.
Jul 21, 2025
Flutter Developer Needed for Payment Integration in Food Delivery App
It was an amazing opportunity to work with Israr, a technically strong individual with competent development skills. He maintained transparent communication and provided me with cost-effective solutions throughout the project. I highly recommend him and would like to work with him again.
About Israr
Flutter developer | Cross-Platform Android/IOS app Dev| Firebase, Dart
100%
Job Success
Lahore, Pakistan - 4:50 am local time
📱 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
🔥𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝟐𝟎+ 𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩𝐬 𝐰𝐢𝐭𝐡 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞
If you need a 𝐇𝐈𝐆𝐇-𝐕𝐀𝐋𝐔𝐄 Flutter mobile app in 𝐋𝐄𝐒𝐒 time that runs smoothly on Android and iOS from a single codebase, you’re in the right place.
I help startups and businesses build scalable, production-ready Flutter applications with clean architecture, strong backend integration, and long-term maintainability.
I do not just build apps. I build mobile products designed for growth, performance, and user retention.
📌 What I Deliver in Mobile App Development
-Cross-platform apps using Flutter & Dart
-Android app development with Dart
-Pixel-perfect UI implementation
-Clean architecture (BLoC, Provider, GetX)
-Scalable and maintainable codebase
🔥 Firebase & Backend Integration
-Firebase Authentication
-Cloud Firestore & Realtime Database
-Cloud Functions
-Push Notifications
-Secure API integrations (REST / GraphQL)
-Full backend integration for Flutter apps
⚙️ Advanced Features
-Real-time chat applications
-AI-powered features & chatbot logic
-Payment gateway integration
-Performance optimization
-App Store & Play Store deployment
-Bug fixing, refactoring & code review
𝐀𝐈 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐈 𝐂𝐚𝐧 𝐀𝐝𝐝 𝐭𝐨 𝐘𝐨𝐮𝐫 𝐀𝐩𝐩:
• AI chatbot integration
• AI assistant inside mobile apps
• OpenAI API integration
• Smart search
• AI-generated content
• Voice-to-text and text-to-speech features
• AI recommendation features
• AI-based automation
• ChatGPT-powered mobile app features
𝐂𝐨𝐦𝐦𝐨𝐧 𝐂𝐥𝐢𝐞𝐧𝐭 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬:
𝐂𝐚𝐧 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝 𝐦𝐲 𝐚𝐩𝐩 𝐟𝐫𝐨𝐦 𝐢𝐝𝐞𝐚 𝐭𝐨 𝐥𝐚𝐮𝐧𝐜𝐡?
Yes. I can help with planning, UI implementation, Flutter development, backend setup, API integration, testing, and store deployment.
𝐂𝐚𝐧 𝐲𝐨𝐮 𝐚𝐝𝐝 𝐀𝐈 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐭𝐨 𝐦𝐲 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐚𝐩𝐩?
Yes. I can integrate OpenAI, AI chatbots, smart search, AI assistants, and other AI-powered features into your mobile app.
𝐂𝐚𝐧 𝐲𝐨𝐮 𝐜𝐨𝐧𝐯𝐞𝐫𝐭 𝐦𝐲 𝐅𝐢𝐠𝐦𝐚 𝐝𝐞𝐬𝐢𝐠𝐧 𝐢𝐧𝐭𝐨 𝐚 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐚𝐩𝐩?
Yes. I can convert your Figma, Adobe XD, or custom design into a responsive and production-ready Flutter app.
𝐂𝐚𝐧 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝 𝐭𝐡𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐭𝐨𝐨?
Yes. I can build or integrate backends using Firebase, Supabase, REST APIs, GraphQL, and third-party services.
𝐂𝐚𝐧 𝐲𝐨𝐮 𝐟𝐢𝐱 𝐨𝐫 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐦𝐲 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐚𝐩𝐩?
Yes. I can fix bugs, improve performance, refactor code, update packages, improve UI, and prepare the app for launch.
𝐅𝐢𝐧𝐚𝐥 𝐂𝐚𝐥𝐥 𝐭𝐨 𝐀𝐜𝐭𝐢𝐨𝐧:
Looking for a 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who can build your mobile app, integrate backend systems, add AI-powered features, and help you launch successfully?
📩 Send me a message or 𝐢𝐧𝐯𝐢𝐭𝐞 me to your job, and let’s discuss how I can help you build your app the right way.
Steps for completing your project
After purchasing the project, send requirements so Israr can start the project.
Delivery time starts when Israr receives requirements from you.
Israr works on your project following the steps below.
Revisions may occur after the delivery date.
Gather all the requirements
Design & develop a solution