Open to opportunities

Mohammad Hamdan

@mohammadhamdan

Message

I build scalable iOS super-app platforms, subscription growth systems, and SDUI infrastructure.

Jordan

Message

What I'm looking for

I'm open to full-time, part-time, remote, or B2B contract work, with full EU/UK timezone overlap. I'm focused on building full-stack mobile platforms, scalable super-app experiences, and AI-first architecture.

At Careem, I architected cross-product upsell systems that grew Careem Plus from 200K to 500K+ subscribers while maintaining 99.9% crash-free sessions. I also built SDUI infrastructure backed by Kotlin and Spring Boot, letting product teams ship UI changes without app releases.

Across Careem, Almosafer, Mawdoo3.com, and Little Thinking Minds, I've shipped high-scale consumer iOS products, core booking experiences, App Clips, and flagship apps. I use Swift, SwiftUI, UIKit, Kotlin Multiplatform, and modern mobile architecture to improve performance, delivery speed, quality, and shared engineering standards.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer II

Current

Careem

Jun 2023 - Present (3 years 3 months)

Scaled Careem Plus subscriptions from 200K to 500K+ by architecting upsell systems across multiple mini-apps. Architected a Server-Driven UI system and authored RFCs adopted as cross-team standards.

Swift Kotlin Spring Boot SDUI KMP Dynatrace Instruments Memory Graph Maestro CI CD Unit Testing RFC Mentorship

Specialist iOS Developer

Seera Group (Almosafer)

Feb 2021 - May 2023 (2 years 3 months)

Delivered Flights Search, Filters, and core booking UI for Almosafer's iOS app. Launched App Clips for instant hotel booking and reduced CI/CD pipeline duration by ~40%.

UIKit SwiftUI Combine Fastlane GitHub Actions Apptimize A B Testing Feature Flags CI CD

Senior iOS Developer

Mawdoo3.com

Aug 2019 - Feb 2021 (1 year 6 months)

Owned end-to-end delivery of 3 flagship iOS apps including UI/UX modernisation and performance optimisation. Led evaluation and adoption of new iOS frameworks and patterns.

iOS Swift UIKit Performance Optimization Code Review Architecture

Senior iOS Developer

Little Thinking Minds

Feb 2018 - Jul 2019 (1 year 5 months)

Designed and shipped iOS applications end-to-end, integrating RESTful APIs and collaborating with product and design teams. Mentored junior engineers and improved codebase quality.

iOS Swift REST APIs Code Review Mentorship