Available to hire
I’m Omar Saad, a senior Android developer with extensive experience across healthcare, robotics, e-commerce, and aviation. I design, develop, and maintain innovative Android apps using Kotlin, Jetpack Compose, and the Android SDK, and I love leading cross-functional teams to deliver robust, user-friendly solutions.
I thrive on problem-solving and continuous improvement, enjoy crafting scalable architectures, and am passionate about delivering high-quality mobile experiences that meet real-world needs.
Language
Arabic
Fluent
English
Fluent
Swedish
Beginner
Work Experience
Senior Android Developer at Sigma Technology Software Solutions AB
January 1, 2025 - September 25, 2025Lead Android development projects for clients across industries, delivering high-quality apps using Kotlin, Jetpack Compose, and RxJava. Implemented CI/CD pipelines to streamline releases and automate testing. Collaborated with cross-functional teams to define scopes and deliver tailored technical solutions.
Senior Android Developer at Tactel AB (Part of Panasonic Avionics Corporation)
January 1, 2024 - September 25, 2025Led inflight infotainment projects, developing seatback and tablet applications for first-class and business-class passengers. Used Jetpack Compose to build a handset control app, enhancing in-flight experiences. Integrated with legacy systems and ensured compliance with aviation standards.
Senior Mobile Developer at HF Global Services AB
January 1, 2022 - September 25, 2025Developed a Flutter-based food delivery app with native Kotlin/Swift enhancements when needed. Built a disinfection robot solution using UV-C and liquid sprayers. Led the Flex-care video consultation app, leveraging Twilio for secure communications. Collaborated with global teams to deliver Android solutions for robotics and healthcare clients.
Freelance Senior Mobile Developer at Freelance
January 1, 2019 - September 25, 2025Worked on IoT-based robot management leveraging Microsoft Azure IoT Central. Built AI-enabled apps using Google DialogFlow and Microsoft Custom Vision for voice and image recognition. Delivered a smart restaurant ordering and delivery app with autonomous navigation.
Software Developer at eHorizon
January 1, 2019 - September 25, 2025Developed multiple mobile applications including secure chat and voice communication using Android Studio, Kotlin, and Java. Created a customized SMS service integrated with SQL Server for backend functionality. Contributed to various in-house and client projects, advancing from junior to senior roles.
Senior Android Developer at Sigma Technology Software Solutions AB
January 1, 2025 - September 25, 2025Lead Android development projects for clients in healthcare, robotics, e-commerce, and aviation; delivered high-quality apps using Kotlin, Jetpack Compose, and RxJava. Implemented CI/CD pipelines to streamline releases and automate testing. Collaborated with cross-functional teams to define project scopes and deliver technical solutions tailored to client needs.
Senior Android Developer at Tactel AB (Part of Panasonic Avionics Corporation)
January 1, 2024 - September 25, 2025Led inflight infotainment system development, creating seatback and tablet applications for first-class and business-class passengers. Utilized Jetpack Compose to develop a handset control app for business-class travelers. Integrated with legacy systems and ensured seamless interaction with seatback functionalities, meeting strict aviation standards.
Senior Mobile Developer at HF Global Services AB
January 1, 2022 - September 25, 2025Developed a Flutter-based food delivery app with native Kotlin/Swift enhancements; contributed to a disinfection robot solution during COVID-19 using UV-C and liquid spray technologies. Led the Flex-care video consultation app using Twilio and delivered customized Android solutions for robotics and healthcare clients.
Senior Mobile Developer at Freelance
January 1, 2019 - September 25, 2025Developed IoT robot management solutions enabling robot-to-cloud communication via Microsoft Azure IoT Central. Built AI-enabled apps integrating Google DialogFlow and Microsoft Custom Vision. Delivered a smart restaurant food ordering and delivery app with autonomous navigation.
Software Developer at eHorizon
January 1, 2019 - September 25, 2025Developed various mobile applications, including secure chat and voice communication apps using Android Studio, Kotlin, and Java. Created a customized SMS service with SQL Server backend. Rapidly progressed from junior developer to senior through in-house and client projects.
Senior Android Developer at Sigma Technology Software Solutions AB
January 1, 2025 - September 25, 2025Led Android development projects for clients across industries, delivering high-quality apps using Kotlin, Jetpack Compose, and RxJava; implemented CI/CD pipelines and collaborated with cross-functional teams to tailor technical solutions.
Senior Android Developer at Tactel AB (Part of Panasonic Avionics Corporation)
January 1, 2024 - September 25, 2025Spearheaded inflight infotainment system development, creating seatback and tablet applications for first-class and business-class passengers; utilized Jetpack Compose to develop a handset control app for business-class travelers and ensured seamless interaction with legacy seatback functionalities.
Senior Mobile Developer at HF Global Services AB
January 1, 2022 - September 25, 2025Developed a Flutter-based food delivery app with native Kotlin/Swift enhancements; led disinfection robot solution using UV-C and liquid spray technologies; drove the Flex-care video consultation app using Twilio for secure communications.
Freelance Senior Mobile Developer at Freelance
January 1, 2019 - September 25, 2025Delivered IoT-based robot management solutions with Microsoft Azure IoT Central; built AI-enabled applications using Google DialogFlow and Microsoft Custom Vision; shipped a smart restaurant ordering and delivery app with autonomous navigation.
Software Developer at eHorizon
January 1, 2019 - September 25, 2025Developed multiple mobile applications, including secure chat and voice communications; created a customized SMS service with SQL Server backend; contributed to internal and client projects, progressing from junior to senior roles.
Senior Android Developer at Sigma Technology Software Solutions AB
January 1, 2025 - September 25, 2025Lead Android development projects for clients in various industries, ensuring high-quality app delivery using Kotlin, Jetpack Compose, and RxJava. Implement CI/CD pipelines to streamline app releases and automate testing. Collaborate with cross-functional teams to define project scopes and deliver technical solutions tailored to client needs.
Senior Android Developer at Tactel AB (Part of Panasonic Avionics Corporation)
January 1, 2024 - September 25, 2025Spearheaded the development of inflight infotainment systems, creating seatback and tablet applications for first-class and business-class passengers. Utilized Jetpack Compose to develop a handset control app for business-class travelers, enhancing their in-flight experience. Integrated with legacy systems and ensured seamless interaction with seatback functionalities, meeting strict aviation industry standards.
Senior Mobile Developer at HF Global Services AB
January 1, 2022 - September 25, 2025Developed a food delivery application using Flutter with Dart, incorporating native technologies (Kotlin for Android and Swift for iOS) where necessary to enhance performance and platform-specific functionality. Led the development of a disinfection robot solution during the COVID-19 pandemic, utilizing UV-C light and liquid sprayer technologies for virus disinfection. Led the Flex-care video consultation application, enabling secure doctor-patient video communications via Twilio and collaborated with global teams to deliver customized Android solutions for robotics and healthcare.
Freelance Senior Mobile Developer at Freelance
January 1, 2019 - September 25, 2025Developed IoT-based robot management solutions enabling seamless robot-to-cloud communication with Microsoft Azure IoT Central. Built AI-enabled applications integrating cloud-based cognitive services such as Google DialogFlow and Microsoft Custom Vision for voice and image recognition. Delivered a smart restaurant food ordering and delivery app with autonomous navigation.
Software Developer at eHorizon
January 1, 2019 - September 25, 2025Developed various mobile applications, including secure chat and voice communication apps, using Android Studio, Kotlin, and Java. Created a customized SMS service for automated messaging, integrating with SQL Server for backend functionality. Played a key role in several in-house and client-facing projects, quickly rising from a junior developer to a senior role.
Senior Android Developer at Sigma Technology Software Solutions AB
January 1, 2025 - September 25, 2025Led Android development projects for clients across healthcare, robotics, e-commerce, and aviation using Kotlin, Jetpack Compose, and RxJava. Implemented CI/CD pipelines to streamline releases and automate testing. Collaborated with cross-functional teams to define project scopes and deliver technical solutions tailored to client needs.
Senior Android Developer at Tactel AB (Part of Panasonic Avionics Corporation)
December 31, 2024 - September 25, 2025Spearheaded inflight infotainment system development, creating seatback and tablet applications for first-class and business-class passengers. Utilized Jetpack Compose to develop a handset control app for business-class travelers, enhancing in-flight experience. Integrated with legacy systems and ensured seamless interaction with seatback functionalities, meeting strict aviation industry standards.
Senior Mobile Developer at HF Global Services AB
December 31, 2022 - September 25, 2025Developed a Flutter-based food delivery application with native Kotlin/Swift enhancements for performance. Led the development of a disinfection robot solution using UV-C light and liquid sprayers. Led the Flex-care application enabling video consultations between doctors and patients via Twilio; delivered customized Android solutions for robotics and healthcare in collaboration with global teams.
Freelance Senior Mobile Developer at Freelance
December 31, 2019 - September 25, 2025Delivered IoT-based robot management solutions enabling robot-to-cloud communication via Microsoft Azure IoT Central. Built AI-enabled applications using Google DialogFlow and Microsoft Custom Vision for voice and image recognition. Delivered a smart restaurant food ordering and delivery app with autonomous navigation.
Software Developer at eHorizon
December 31, 2019 - September 25, 2025Developed mobile applications including secure chat and voice communication using Android Studio, Kotlin, and Java. Created a customized SMS service integrated with SQL Server for backend functionality. Contributed to several in-house and client-facing projects, quickly rising from junior to senior roles.
Education
Bachelor of Science in Computer Science at Lebanese University, Lebanon
January 11, 2030 - January 1, 2015Bachelor of Science in Computer Science at Lebanese University, Lebanon
January 11, 2030 - January 1, 2015Bachelor of Science in Computer Science at Lebanese University
January 11, 2030 - January 1, 2015Bachelor of Science in Computer Science at Lebanese University, Lebanon
January 11, 2030 - January 1, 2015Bachelor of Science in Computer Science at Lebanese University, Lebanon
January 11, 2030 - January 1, 2015Qualifications
Industry Experience
Healthcare, Software & Internet, Professional Services, Transportation & Logistics, Computers & Electronics, Other
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