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Hi, I’m Muhammad Yaseen, an iOS Developer with 5 years of professional experience building high-quality mobile applications using Swift, UIKit and SwiftUI. I’ve worked on a wide range of projects, especially healthcare and enterprise applications, where reliability and performance are critical. My experience includes developing apps that integrate HealthKit, handle real-time alerts and sensor data, communicate with backend APIs, and bridge WebView and native iOS functionality smoothly. In my previous roles, I’ve been responsible for developing features end to end, fixing complex bugs, optimizing app performance, and ensuring compatibility across different iOS versions. I’ve also collaborated closely with backend teams, designers, and product managers to deliver stable, production-ready apps used by real users. I focus on writing clean, maintainable code, understanding client requirements clearly, and delivering solutions that solve real problems. I enjoy working on challenging projects especially in healthcare, monitoring, and data-driven applications.…Hi, I’m Muhammad Yaseen, an iOS Developer with 5 years of professional experience building high-quality mobile applications using Swift, UIKit and SwiftUI. I’ve worked on a wide range of projects, especially healthcare and enterprise applications, where reliability and performance are critical. My experience includes developing apps that integrate HealthKit, handle real-time alerts and sensor data, communicate with backend APIs, and bridge WebView and native iOS functionality smoothly. In my previous roles, I’ve been responsible for developing features end to end, fixing complex bugs, optimizing app performance, and ensuring compatibility across different iOS versions. I’ve also collaborated closely with backend teams, designers, and product managers to deliver stable, production-ready apps used by real users. I focus on writing clean, maintainable code, understanding client requirements clearly, and delivering solutions that solve real problems. I enjoy working on challenging projects especially in healthcare, monitoring, and data-driven applications.

Muhammad Yaseen

App Developer, Front-End Developer, Back-End Developer, +3

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Hi, I’m Muhammad Yaseen, an iOS Developer with 5 years of professional experience building high-quality mobile applications using Swift, UIKit and SwiftUI. I’ve worked on a wide range of projects, especially healthcare and enterprise applications, where reliability and performance are critical. My experience includes developing apps that integrate HealthKit, handle real-time alerts and sensor data, communicate with backend APIs, and bridge WebView and native iOS functionality smoothly. In my previous roles, I’ve been responsible for developing features end to end, fixing complex bugs, optimizing app performance, and ensuring compatibility across different iOS versions. I’ve also collaborated closely with backend teams, designers, and product managers to deliver stable, production-ready apps used by real users. I focus on writing clean, maintainable code, understanding client requirements clearly, and delivering solutions that solve real problems. I enjoy working on challenging projects especially in healthcare, monitoring, and data-driven applications.…Hi, I’m Muhammad Yaseen, an iOS Developer with 5 years of professional experience building high-quality mobile applications using Swift, UIKit and SwiftUI. I’ve worked on a wide range of projects, especially healthcare and enterprise applications, where reliability and performance are critical. My experience includes developing apps that integrate HealthKit, handle real-time alerts and sensor data, communicate with backend APIs, and bridge WebView and native iOS functionality smoothly. In my previous roles, I’ve been responsible for developing features end to end, fixing complex bugs, optimizing app performance, and ensuring compatibility across different iOS versions. I’ve also collaborated closely with backend teams, designers, and product managers to deliver stable, production-ready apps used by real users. I focus on writing clean, maintainable code, understanding client requirements clearly, and delivering solutions that solve real problems. I enjoy working on challenging projects especially in healthcare, monitoring, and data-driven applications.

Available to hire

Hi, I’m Muhammad Yaseen, an iOS Developer with 5 years of professional experience building high-quality mobile applications using Swift, UIKit and SwiftUI.

I’ve worked on a wide range of projects, especially healthcare and enterprise applications, where reliability and performance are critical. My experience includes developing apps that integrate HealthKit, handle real-time alerts and sensor data, communicate with backend APIs, and bridge WebView and native iOS functionality smoothly.

In my previous roles, I’ve been responsible for developing features end to end, fixing complex bugs, optimizing app performance, and ensuring compatibility across different iOS versions. I’ve also collaborated closely with backend teams, designers, and product managers to deliver stable, production-ready apps used by real users.

I focus on writing clean, maintainable code, understanding client requirements clearly, and delivering solutions that solve real problems. I enjoy working on challenging projects especially in healthcare, monitoring, and data-driven applications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

iOS Developer at A 2 Z Technologies

December 1, 2021 - September 8, 2025

Developed and maintained iOS applications. Responsible for implementing UI and enhancing user experience. Collaborated closely with clients to understand requirements and deliver quality software solutions.

iOS Developer at Fuzzy Turtle

January 1, 2022 - Present

Worked on various iOS projects, focusing on app performance and stability. Engaged in troubleshooting and debugging issues reported by clients.

IOS DEVELOPER at Nagina Technologies

July 1, 2022 - Present

Worked on the development and improvement of iOS applications with responsibilities including code implementation, debugging, and enhancement of features to enrich user experience.

FREELANCER at Self-Employed

June 30, 2022 - September 8, 2025

Designed and developed various software solutions for clients, including mobile applications and web-based solutions, ensuring timely delivery and client satisfaction.

iOS Developer at Technevity Inc

July 1, 2022 - Present

Developed and maintained AI-powered healthcare iOS applications used in clinical and assisted-care environments. Implemented HealthKit integrations to collect, process, and analyze patient movement and activity data. Built real-time sensor monitoring and Twilio-based audio/video communication features to enhance patient safety and reduce caregiver response time. Improved application performance and stability using Firebase Crashlytics, analytics, and memory proling tools. Collaborated closely with QA, backend, and product teams to deliver secure, scalable, and production-ready applications. Published and maintained multiple iOS applications on the Apple App Store, delivering continuous feature enhancements and bug xes. Achieved a 95% Apple App Store approval rate across submitted applications.

iOS Developer at SAID Information Technology

November 1, 2021 - June 1, 2022

Integrated Google Maps SDK for location-based services, ensuring accurate navigation and geo-based features. Wrote scalable, maintainable, and testable Swift code to support long-term application performance and growth. Developed e-commerce, food delivery, hotel booking, and Umrah mobile applications tailored for Gulf-region markets. Implemented real-time video calling functionality to enable seamless user communication. Integrated multiple payment gateways, ensuring secure and reliable in-app transactions. Implemented real-time push notications and GPS-based services to improve user engagement and retention.

Jr iOS Developer at ZamaSchool EdTech

July 1, 2020 - November 1, 2021

Designed reusable UI components compatible across multiple iPhone and iPad devices. Developed a school management system featuring attendance tracking, homework management, and academic progress monitoring. Built Islamic mobile applications with prayer time alerts, Quranic content, and religious utility tools. Implemented Firebase Cloud Messaging (FCM) for real-time push notications to improve user engagement and timely updates. Integrated third-party APIs and SDKs to extend application functionality and improve overall performance.

iOS Developer Intern at Durshal, Khyber Pakhtunkhwa IT Board

October 1, 2018 - March 1, 2019

Assisted in developing iOS applications using Swift and UIKit.

Junior iOS Developer at ZamaSchool EdTech

July 1, 2020 - November 1, 2021

Designed reusable UI components compatible across multiple iPhone and iPad devices. Developed a school management system featuring attendance tracking, homework management, and academic progress monitoring. Built Islamic mobile applications with prayer time alerts, Quranic content, and religious utility tools. Implemented Firebase Cloud Messaging (FCM) for real-time push notifications to improve user engagement. Integrated third-party APIs and SDKs to extend application functionality and improve overall performance.

iOS Developer Intern at Durshal Khyber Pakhtunkhwa IT Board

October 1, 2018 - March 1, 2019

Assisted in developing iOS applications using Swift and UIKit.

OS Developer Intern at Durshal, Khyber Pakhtunkhwa IT Board

October 1, 2018 - March 1, 2019

Assisted in developing iOS applications using Swift and UIKit.