Hi,

I have been developing pixel perfect, highly scalable and performant native iOS apps for more than 7 years, thus have the required skills in Swift, UIKit, SwiftUI, CoreData,Firebase, GraphQL, MVVM, clean code practices, test driven development and others.

I have worked with several US and Europe based tech/product companies thus have the right mindset for collaborative and team work, real time communication and taking ownership of the product. I can assure you of a great collaborative working experience with regular code check ins, communication about work progress, challenges, ideas, etc. If needed, I can provide you references of my previous project team members.

Can we meet over a call to discuss your project requirements, expectations, timelines and other related aspects? I am based in GMT +5:00  timezone but can be available for the call based on your suitable time.

I am available full time and can start immediately.

Here is a quick overview of my skills and experience,

• iOS app development from scratch to the AppStore release and post release support

• Existing iOS apps' maintenance and/or migration to latest iOS technologies like SwiftUI, Combine, etc

• Pixel perfect UI/UX design, animation and transitions based on Figma, Sketch or other design specifications

• Architecture design using Swift design patterns like MVVMC, MVVM, MVC while following clean code principles like OOPS and SOLID

• Integration with backend APIs like Amazon AWS, Firebase, NodeJS, etc

• Agile workflow experience in sprint planning, backlog grooming, daily standup and development/QA/demo/release flows.

• I have integrated Firebase , Firebase Login, Firestore Database, Storage and other functionalities in more than 100 apps.

I have worked with these US and Europe based companies as a long term remote iOS engineer while collaborating with a distributed product engineering team of product owners, UI/UX designers, android developers, backend developers and QAs,

• https://apps.apple.com/us/app/talk-magnet/id1618991725 [Location: USA, duration: 2 years]

- I took care of call functionality using WebRTC, OWT, CallKit, Firebase. iOS app enhancement and maintenance. I also migrated the WebRTC version from 4.3.1 to 5.0.0.

• https://apps.apple.com/us/app/ucardia/id1493100554 [Location: USA, duration: 1 Year and 3 months.]

- I developed Ucardia iOS app from scratch and took complete care of understanding the requirements, architecture design using MVVM, coding, UI/UX design, unit testing and AppStore release. I used SwiftUI, UIKit, Twilio and Zendesk frameworks and integrated the app with Node JS based backend APIs.

• https://qairos.be [Location: Belgium, duration: 1.5 years]

- I developed Q’aiross iOS app from scratch and integrated core functionalities like getting requests, accepting requests, assign respective drivers and displaying most frequent locations also took complete care of understanding the requirements, architecture design using MVVM, coding, UI/UX design, unit testing and AppStore release. I used Swift, UIKit as the core iOS stack and integrated the app with Node JS based backend APIs.

• https://cocopuff.org [Location: Sweden, duration: 6 months]

-Cocopuff is a tool to look deep into current pollution levels at your location, offering a map & visual heatmaps so you can make the best & healthiest decisions
I developed cocopuff iOS application from scratch and completed the application in 6 months and released the application on AppStore.

These were highly successful projects and helped me learn about startup mindset for taking ownership of assigned work, team collaboration, real time communication, transparency, idea generation and other traits to deliver successful products while working as a team.

Thank you for your time, I look forward to speaking to you.

Zain