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Muhammad Jamil
@jamilshazad
Top Rated
Senior Mobile App Developer, iOS and Android, AI and App Maintenance
Pakistan
Pashto, Urdu, English
About me
Senior Mobile Application Developer and Team Lead with 14 years of experience delivering iOS and Android products. My deepest expertise is native iOS: Swift, Objective-C, UIKit and SwiftUI. I build AI keyboards and assistants, e-commerce and white-label SaaS apps, integrate APIs, Firebase, payments and subscriptions, and fix crashes, build errors and store rejections. Expect clear scope, maintainable code and testing notes. Message me with your app, goals and timeline for a tailored quote.
Skills
Muhammad Jamil
$20/hour
Offline •
Average response time: 1 hour
See my services
iOS App Development
I will add ai writing and voice features to ios apps and custom keyboards
Mobile App Bug Fixes
I will fix ios and android app bugs, crashes and build errors
Want to work on an hourly basis?
Tell Muhammad Jamil what you need.
$20
/
hourPortfolio
Work experience
Team Lead
Eddress
Feb 2020 - Nov 2025 • 5 yrs 9 mos
Led the design, development, and deployment of scalable iOS e-commerce applications using Swift, Objective-C, and MVVM architecture. Oversaw a team of iOS developers, conducted code reviews, and ensured adherence to best practices and deadlines. Delivered robust payment integrations (PayFort, Stripe, Authorize.net) and secure checkout flows. Collaborated with cross-functional teams (UI/UX, Backend, QA) in Agile/Scrum environments to ensure feature alignment and timely releases. Guided architecture decisions, performed requirement analysis, and maintained high-quality standards across app lifecycles. Optimized app performance, monitored crash reports, and ensured App Store readiness and compliance.
Senior iOS Developer
CitrusBits
May 2016 - Feb 2020 • 3 yrs 9 mos
Collaborated with product managers to write clear and concise user stories and define acceptance criteria for features. Conducted requirement elicitation sessions and performed in-depth analysis to align technical solutions with business goals. Designed intuitive mockup screens and user flows to ensure seamless user experiences. Led the end-to-end development of scalable and high-performance iOS applications using Swift and Objective-C.
57 Reviews
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1-5 out of 57 Reviews
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laurenzpeace
United States
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javier27i
United States
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javier27i
United States
Ongoing collaboration
We continue working together, everything is excellent so far.
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quewilliams73
United States
Ongoing collaboration
Very well versed in media and computer technology. I would recommend him again
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laurenzpeace
United States
Ongoing collaboration
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