Hi, I'm Khalaf AlDalou

Senior Mobile Engineer | iOS & Flutter

Passionate engineer with expertise in building scalable mobile apps, applying clean architecture & SOLID, and delivering high-quality solutions with continuous learning.

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About Me

Khalaf AlDalou

Senior Mobile Engineer with 8+ years of experience and a portfolio of over 50 published iOS applications. Skilled in scaling downloads from 10K to 1.5M through strategic design and development. Proficient in Swift, Objective-C, SwiftUI, and Flutter, with a strong focus on Clean Architecture and SOLID principles. Improved code quality and reduced technical debt by 40%.

Experienced in leading cross-functional teams, solving complex technical challenges, and delivering innovative mobile solutions on time in fast-paced environments.

Doha, Qatar khalafyd@gmail.com +97450106051
LinkedIn GitHub

Technical Skills

Mobile

SwiftSwiftUIObjective-CFlutterDart

Core Concepts

Clean ArchitectureSOLIDDesign Patterns

Backend & APIs

RESTFirebase

DevOps

GitGitHub ActionsCI/CD

Featured Projects

Vladushi

Vladushi — iOS

(Swift) Messaging, RESTful API, Firebase, push notifications, payments, and analytics.

Architecture: MVVM.

Swift MVVM Firebase REST Push Messaging Payments Analytics
Rent

Rent — iOS

(Swift) RESTful API,google Maps , Firebase, push notifications, payments, and analytics.

Architecture: MVVM.

Swift MVVM Firebase REST Push Messaging Payments Google Maps Analytics
RentCar

RentCar — iOS

(Swift) RESTful API,google Maps , Firebase, push notifications, payments, and analytics.

Architecture: MVVM.

Swift MVVM Firebase REST Push Messaging Payments Google Maps Analytics
Road Baker

Road Baker — iOS

(Swift) Messaging, RESTful API, Firebase, push notifications. Digital wallet with payments, Google Maps, deep links, and analytics.

Architecture: MVVM.

Swift MVVM Firebase REST Push Messaging Payments Google Maps Deep Links Analytics
Swicket

Swicket — iOS

(Swift) Messaging, RESTful API, Firebase, push notifications. Digital wallet with payments, receipts, deep links, and analytics.

Architecture: MVVM.

Swift MVVM Firebase REST Push Messaging Payments Receipts Deep Links Analytics
imerix

imerix — Flutter

(Flutter) Messaging, RESTful API, Firebase, push notifications, Riverpod. Google Maps, deep links, and analytics.

Architecture: MVVM.

Flutter Riverpod MVVM Firebase REST Push Messaging Google Maps Deep Links Analytics
Quick

Quick — iOS

(SwiftUI) Messaging, RESTful API, Firebase, and push notifications.

Architecture: MVVM.

SwiftUI MVVM Firebase REST Push Messaging

Work Experience

Senior Mobile Engineer & Team Lead — Marvel System (Remote, KSA)

01/2021 – Present

  • Led a team of developers and ensured timely delivery and code quality.
  • Scaled downloads from 10K to 1.5M; implemented analytics & growth loops.
  • Reduced crash rate and improved performance via profiling and caching.

iOS Engineer (Part-time) — Super Code (Remote, Palestine)

01/2020 – 12/2020

  • Built beauty-care booking app end-to-end; +40% bookings.
  • Cross-functional collaboration; 95% requirements alignment.
  • Added analytics; +22% user satisfaction.

Education

Computer and Communication Engineering

2012 – 2017

Certificates

iOS Developer

Gaza Sky Geeks

iOSSwiftMobile Development

Java Programming

JavaOOPBackend Basics

Flutter Development

FlutterDartCross Platform

CCNA Networking

Cisco

CCNANetworkingRouting & Switching

Contact

Contact Information

Feel free to reach out if you're looking for a developer, or have any questions.

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