Hafiz Shaizan Siddiqui
@hafizshaizansiddiqui
iOS Developer at Hayhom, enhancing the Hayhom app with new features, invitations, payments, and deep links.
Saudi ArabiaWhat I'm looking for
At Hayhom, I develop and maintain the Hayhom iOS application using Swift and Xcode. I’ve integrated new features based on product requirements, including invitations, Moyassar payments, push notifications, and deep linking.
At ZMQ Development, I designed and developed iOS applications in Swift and Objective-C, using MVC and MVVM patterns with Core Data. I also deployed apps to the App Store and worked across the software development lifecycle.
At ZMQ Development, I developed the Tika Toy IoT device, which shares children’s vaccination and mothers’ diet schedule information through audio playback triggered by an RFID card. I implemented its firmware using ESP8266 and Arduino Uno.
Experience
Work history, roles, and key accomplishments
iOS Developer
Hayhom
Jan 2025 - Present (1 year 9 months)
Developed and maintained the Hayhom iOS application using Swift and Xcode. Integrated new features to enhance user experience and app functionality based on product requirements.
iOS Developer
ZMQ Development
Jul 2022 - Dec 2024 (2 years 5 months)
Designed and developed iOS applications using Swift, Objective-C, and Xcode. Implemented MVC and MVVM architecture patterns with Core Data, increasing code maintainability, and deployed apps to the App Store.
IoT Developer
ZMQ Development
Jul 2021 - Jun 2022 (11 months)
Developed an IoT device providing child vaccination information through audio, improving accessibility in low-tech environments. Designed and implemented firmware using microcontrollers ESP8266 and Arduino Uno for audio playback triggered by RFID tags.
Trainee
ZMQ Development
Feb 2021 - Jun 2021 (4 months)
Underwent a 5-month software development training program at ZMQ, designed to equip junior developers with skills for production-level applications.
Education
Degrees, certifications, and relevant coursework
Aligarh Muslim University
Master in Computer Application, Computer Application
Grade: 7.65 CGPA
Master in Computer Application from Aligarh Muslim University, completed in 2021 with a CGPA of 7.65.
Aligarh Muslim University
Bachelor of Science, Chemistry
Grade: 68.88%
Bachelor of Science in Chemistry from Aligarh Muslim University, completed in 2018 with 68.88%.
Tech stack
Software and tools used professionally
Availability
Location
Saudi ArabiaAuthorized to work in
Salary expectations
Social media
Job categories
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