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Hi, I’m Sajeel Sarwar, a mobile application developer and tech lead with over 6 years of experience in the tech industry, specializing in Flutter, Android, and cross-platform mobile development. I’m passionate about delivering clean, maintainable code and intuitive user experiences. I thrive in agile teams and continuously learn emerging mobile technologies to ship high-quality apps. I enjoy collaborating with designers, product managers, and backend engineers to deliver scalable solutions on time and with a focus on user satisfaction. I’m committed to writing robust, well-documented code and continuously optimizing app performance and reliability.…Hi, I’m Sajeel Sarwar, a mobile application developer and tech lead with over 6 years of experience in the tech industry, specializing in Flutter, Android, and cross-platform mobile development. I’m passionate about delivering clean, maintainable code and intuitive user experiences. I thrive in agile teams and continuously learn emerging mobile technologies to ship high-quality apps. I enjoy collaborating with designers, product managers, and backend engineers to deliver scalable solutions on time and with a focus on user satisfaction. I’m committed to writing robust, well-documented code and continuously optimizing app performance and reliability.

Sajeel Sarwar

App Developer, Front-End Developer, Back-End Developer, +2

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Hi, I’m Sajeel Sarwar, a mobile application developer and tech lead with over 6 years of experience in the tech industry, specializing in Flutter, Android, and cross-platform mobile development. I’m passionate about delivering clean, maintainable code and intuitive user experiences. I thrive in agile teams and continuously learn emerging mobile technologies to ship high-quality apps. I enjoy collaborating with designers, product managers, and backend engineers to deliver scalable solutions on time and with a focus on user satisfaction. I’m committed to writing robust, well-documented code and continuously optimizing app performance and reliability.…Hi, I’m Sajeel Sarwar, a mobile application developer and tech lead with over 6 years of experience in the tech industry, specializing in Flutter, Android, and cross-platform mobile development. I’m passionate about delivering clean, maintainable code and intuitive user experiences. I thrive in agile teams and continuously learn emerging mobile technologies to ship high-quality apps. I enjoy collaborating with designers, product managers, and backend engineers to deliver scalable solutions on time and with a focus on user satisfaction. I’m committed to writing robust, well-documented code and continuously optimizing app performance and reliability.

Available to hire

Hi, I’m Sajeel Sarwar, a mobile application developer and tech lead with over 6 years of experience in the tech industry, specializing in Flutter, Android, and cross-platform mobile development. I’m passionate about delivering clean, maintainable code and intuitive user experiences. I thrive in agile teams and continuously learn emerging mobile technologies to ship high-quality apps.

I enjoy collaborating with designers, product managers, and backend engineers to deliver scalable solutions on time and with a focus on user satisfaction. I’m committed to writing robust, well-documented code and continuously optimizing app performance and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Panjabi, Punjabi

Fluent

Urdu

Advanced

Hindi

Advanced

English

Advanced

Work Experience

Software Developer at Commercial Bank of Qatar

April 20, 2022 - October 29, 2025

Provides a wide range of financial services and led the development of high-performance, cross-platform mobile applications using Flutter and Dart for iOS and Android. Collaborated with designers, product managers, and backend developers to define scalable architecture and features. Contributed to CI/CD, code reviews, and maintained clean, well-documented code to ensure reliability and user satisfaction.

Mobile Application Developer at Agile Solution in Qatar

December 1, 2021 - October 29, 2025

Led development of native and cross-platform mobile applications using Flutter, Kotlin, and Java for Android and iOS. Integrated third-party APIs, payments, and real-time data syncing. Used Git and collaborated in Agile sprints, participating in daily standups, sprint planning, and retrospectives.

Mobile Application Developer at Buzzware Tech

April 1, 2021 - October 29, 2025

Designed and developed high-performance mobile apps for both iOS and Android using Flutter, Kotlin, and Java. Implemented features including data storage, authentication, and notifications, while adhering to platform guidelines to deliver exceptional user experiences. Led the integration of RESTful APIs, Firebase, and cloud-based solutions for scalability and efficient user management.

Mobile Application Developer at Abhab Solutions

January 1, 2019 - October 29, 2025

Developed mobile applications for freelance clients using Flutter, Kotlin, Java, and PHP. Built backend services with CodeIgniter, ensuring smooth data management and seamless integration between mobile front-end and server-side systems. Produced detailed project documentation, including technical specifications and user guides.