The Internet of Things (IoT) is revolutionizing how businesses and individuals interact with technology. From smart homes to connected factories, IoT solutions are driving efficiency, innovation, and automation across industries. With the surge in demand for IoT applications, skilled professionals who can develop, implement, and manage these solutions are highly sought after.
Microsoft Azure provides a comprehensive platform for building and deploying IoT solutions. To validate your expertise in this area, the Microsoft Certified: Azure IoT Developer Specialty (AZ-220) certification is the ideal credential. At QuickDials, we help learners connect with verified training providers to master the skills required for AZ-220 and advance their careers in IoT development.
What is the Azure IoT Developer Specialty AZ-220 Certification?
The AZ-220 certification is designed for developers who build and maintain IoT solutions on Azure. This includes designing and implementing device communications, deploying IoT devices, integrating with cloud services, and ensuring security and scalability of IoT solutions.
By earning this certification, you demonstrate your ability to develop robust IoT solutions using Azure IoT Hub, IoT Edge, and other Azure services, making you a valuable asset for organizations adopting IoT technology.
Why Pursue the AZ-220 Certification?
Here are the main reasons to pursue Azure IoT Developer Specialty certification:
High Demand for IoT Professionals – Businesses across industries are increasingly relying on connected devices.
Practical Hands-On Skills – Focused on real-world implementation and cloud IoT development.
Career Growth – Opens pathways to roles such as IoT Developer, IoT Solutions Architect, or Cloud IoT Engineer.
Global Recognition – Microsoft certifications are respected and recognized worldwide.
Lucrative Salaries – IoT specialists are among the top earners in cloud technology.
AZ-220 Exam Overview
Exam Code: AZ-220
Certification Name: Microsoft Certified: Azure IoT Developer Specialty
Duration: 120 minutes
Format: Multiple-choice, scenario-based, case studies
Fee: $165 USD (varies by region)
Passing Score: 700/1000
Languages Available: English, Hindi, Japanese, Chinese, and more
Skills Measured in AZ-220
The AZ-220 exam assesses your ability to design, develop, and deploy IoT solutions. Key domains include:
1. Implement the IoT Solution Infrastructure (25–30%)
Provision IoT Hub and IoT Edge devices
Configure device identities and authentication
Design device-to-cloud and cloud-to-device communication
2. Provision and Manage Devices (20–25%)
Register and configure devices in IoT Hub
Implement device twins and modules
Manage device updates and monitoring
3. Implement Edge Components and Compute (15–20%)
Deploy Azure IoT Edge modules
Configure routing and message processing
Implement edge computing solutions for low-latency processing
4. Implement Device Communication (10–15%)
Configure MQTT, AMQP, and HTTPS protocols
Handle telemetry data securely
Ensure reliable message delivery
5. Monitor, Troubleshoot, and Optimize IoT Solutions (10–15%)
Monitor IoT Hub and devices using Azure Monitor
Troubleshoot connectivity and message delivery issues
Optimize solution performance and scalability
6. Implement Security (10–15%)
Implement device authentication and access control
Use Azure Security Center for IoT
Ensure secure data transmission and storage
Who Should Take the AZ-220 Exam?
This certification is ideal for:
IoT Developers building solutions on Azure
Software Engineers integrating IoT devices with cloud platforms
Cloud Engineers focusing on IoT deployment and management
Solution Architects designing connected systems
IT Professionals looking to specialize in IoT development
Career Opportunities After AZ-220
With the Azure IoT Developer Specialty certification, you can pursue roles such as:
Azure IoT Developer
IoT Solutions Architect
IoT Cloud Engineer
Embedded Systems Engineer
IoT Consultant
Salary Prospects
Certified IoT professionals earn competitive salaries worldwide:
India: ₹8 – 18 LPA
United States: $95,000 – $140,000 annually
UK: £50,000 – £80,000
Europe: €55,000 – €90,000
Benefits of Learning with QuickDials
At QuickDials, we make it easy to find trusted training providers for AZ-220. Benefits include:
Verified Trainers – Certified professionals with industry experience.
Hands-On Labs – Work on real IoT projects using Azure services.
Flexible Learning Options – Online, offline, and hybrid training.
Exam Preparation Support – Mock tests, study guides, and mentorship.
Career Assistance – Resume guidance and placement support.
Preparation Tips for AZ-220
Use Microsoft Learn – Explore official learning paths for AZ-220.
Hands-On Practice – Provision IoT devices and test edge modules on Azure.
Understand Communication Protocols – Learn MQTT, AMQP, and HTTPS for IoT.
Focus on Security – Implement device authentication and secure communication.
Take Practice Exams – Familiarize yourself with the exam structure and scenarios.
Real-World Applications of AZ-220 Skills
The skills gained from AZ-220 can be applied in various industries:
Smart Cities – Connected traffic lights, energy management, and public safety systems.
Healthcare – Remote patient monitoring and medical device integration.
Manufacturing – Predictive maintenance, connected machinery, and IoT analytics.
Retail – Smart shelves, inventory tracking, and customer behavior analysis.
Agriculture – Smart farming solutions using sensors and telemetry.
Next Steps After AZ-220
After completing AZ-220, you can advance your career with related Microsoft certifications such as:
DP-203: Azure Data Engineer Associate
AI-102: Azure AI Engineer Associate
AZ-305: Azure Solutions Architect Expert
These certifications expand your skillset in AI, cloud solutions, and advanced IoT deployment.
Conclusion
The Azure IoT Developer Specialty AZ-220 certification is a career-defining credential for IT professionals aiming to specialize in IoT development. It validates your ability to design, implement, and manage scalable, secure IoT solutions on Azure.
At QuickDials, we connect learners with verified training providers, hands-on labs, and exam preparation resources to ensure success in AZ-220. Whether you are an IoT developer, cloud engineer, or IT professional, earning this certification opens doors to high-paying roles in a rapidly growing industry.
As IoT continues to transform businesses, certified professionals will remain in high demand. Start your journey with AZ-220 certification today and become a leader in Azure IoT development.