h
hahmadbilal

Ahmad Bilal

@hahmadbilal

Principal Android Engineer and Software Architect

Pakistan
English
About me
Principal Android Engineer and Software Architect with 10+ years of experience across real estate, gaming, telecom, and e-commerce. I lead Android delivery for products including Dubizzle, Bayut, Zameen, and OLX. I specialize in Kotlin, Jetpack Compose, scalable architecture, reusable Android SDKs, ad monetization, and performance optimization. I help clients build Android apps, integrate SDKs, resolve crashes and ANRs, and improve CI/CD. My experience includes mentoring engineers and using AI-assisted workflows to accelerate delivery.... Read more

Skills

h
hahmadbilal
Ahmad Bilal
Offline • 

See my services

Android App Development
I will build an android mvp with kotlin and clean architecture
From$500 / projectMore details
Android App Development
I will develop a native android app with kotlin and jetpack compose
From$250 / projectMore details

Portfolio

Work experience

Dubizzle_Labs

Principal / Lead Android Engineer

Dubizzle Labs • Full-time

Sep 2020 - Present • 6 yrs 1 mo

Lead Android engineering delivery across 8+ consumer applications, including Dubizzle, Bayut, Zameen, OLX, Lamudi, BProperty, Hatla2ee, and Bayut KSA, supporting releases serving millions of users. Partner with Product, Design, QA, and Engineering teams to deliver 50+ roadmap initiatives. Coordinate distributed squads, cross-team dependencies, and release planning while resolving technical blockers. Mentor 5-10 Android engineers through architecture reviews, code reviews, and technical coaching. Improve modular architecture, CI/CD, and release governance, and integrate AI-assisted workflows for debugging, documentation, architecture design, and code generation.

Caramel_Tech Studios

Senior Software Engineer

Caramel Tech Studios

Mar 2016 - Sep 2020 • 4 yrs 6 mos

Delivered 7+ production Android applications and mobile games across gaming, telecom, messaging, and e-commerce: DragonVale, Zombie Catcher, Twitch Alert, Jazz People, Store-To-Door, FIZZ, and Blades of Battle. Reduced DragonVale Android build complexity by 30% through Gradle and Groovy optimization. Integrated IronSource mediation, rewarded/banner/interstitial ads, Firebase Remote Config, and AppsFlyer for Zombie Catcher. Built a reusable Android Chat SDK for Android, Unity, and Cocos2dx apps. Developed Jazz People employee request and approval workflows and a grocery commerce app with catalog, cart, ordering, rider management, and delivery tracking.

Verscom_LLC

Senior Software Engineer

Verscom LLC

Aug 2015 - Feb 2016 • 6 mos

Developed three production Android VoIP applications: RingMi, Twigo, and Hodaj Me. Implemented voice communication features using PJSUA and SIP, improving application reliability, performance, and scalability. Collaborated with cross-functional teams to translate product requirements into technical solutions and resolved communication issues through iterative testing and debugging.