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Hi, I'm Izaz Uddin, a passionate Senior iOS developer with extensive experience building innovative mobile applications. I specialize in Swift, Objective-C, and cross-platform technologies like React Native and Flutter. My work focuses on creating seamless and high-performance user experiences, especially in healthcare and aviation sectors. I'm a Certified Scrum Developer and thrive in agile environments, always aiming to deliver quality products efficiently. Outside work, I enjoy travelling, reading, and playing football. I'm currently based in Berlin and excited to contribute my skills to new challenges while learning and growing within the tech community.…Hi, I'm Izaz Uddin, a passionate Senior iOS developer with extensive experience building innovative mobile applications. I specialize in Swift, Objective-C, and cross-platform technologies like React Native and Flutter. My work focuses on creating seamless and high-performance user experiences, especially in healthcare and aviation sectors. I'm a Certified Scrum Developer and thrive in agile environments, always aiming to deliver quality products efficiently. Outside work, I enjoy travelling, reading, and playing football. I'm currently based in Berlin and excited to contribute my skills to new challenges while learning and growing within the tech community.

Izaz Uddin

App Developer, Developer, Programmer, +1

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Hi, I'm Izaz Uddin, a passionate Senior iOS developer with extensive experience building innovative mobile applications. I specialize in Swift, Objective-C, and cross-platform technologies like React Native and Flutter. My work focuses on creating seamless and high-performance user experiences, especially in healthcare and aviation sectors. I'm a Certified Scrum Developer and thrive in agile environments, always aiming to deliver quality products efficiently. Outside work, I enjoy travelling, reading, and playing football. I'm currently based in Berlin and excited to contribute my skills to new challenges while learning and growing within the tech community.…Hi, I'm Izaz Uddin, a passionate Senior iOS developer with extensive experience building innovative mobile applications. I specialize in Swift, Objective-C, and cross-platform technologies like React Native and Flutter. My work focuses on creating seamless and high-performance user experiences, especially in healthcare and aviation sectors. I'm a Certified Scrum Developer and thrive in agile environments, always aiming to deliver quality products efficiently. Outside work, I enjoy travelling, reading, and playing football. I'm currently based in Berlin and excited to contribute my skills to new challenges while learning and growing within the tech community.

Available to hire

Hi, I’m Izaz Uddin, a passionate Senior iOS developer with extensive experience building innovative mobile applications. I specialize in Swift, Objective-C, and cross-platform technologies like React Native and Flutter. My work focuses on creating seamless and high-performance user experiences, especially in healthcare and aviation sectors. I’m a Certified Scrum Developer and thrive in agile environments, always aiming to deliver quality products efficiently.

Outside work, I enjoy travelling, reading, and playing football. I’m currently based in Berlin and excited to contribute my skills to new challenges while learning and growing within the tech community.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Bengali

Fluent

German

Beginner

Work Experience

Senior Mobile Engineer at BroTecs Technologies Ltd., Dhaka, Bangladesh

August 1, 2019 - Present

Led development of multiple high-impact projects including Minu Monitor, a health monitoring app offering real-time vital insights and AeroV, an aviation VoIP app for in-flight broadband calling. Designed full mobile architectures, enhanced performance and security, reduced latency and call drops, integrated various SDKs and authentication methods, and improved user engagement. Utilized technologies such as Swift, Objective-C, React Native, Realm, SIP, IAX, Firebase, and Push Notifications, contributing to global aviation and health monitoring solutions.

Mobile Developer at BroTecs Technologies Ltd., Dhaka, Bangladesh

July 31, 2022 - July 14, 2025

Developed SD Cabin, FalconTalk, and Next Cabin Tools projects focused on in-flight connectivity, secure messaging, and network diagnostics for aviation clients. Enhanced call quality, reduced memory footprint, integrated security scanning, and improved user experience. Technologies used included Swift, Objective-C, Yap Database, REST APIs, Push Notification, SIP, XMPP, BlackDuck, Coverity, and Mapbox, supporting over 80 aircraft worldwide.