Resting
A REST client for Swift
Swift
5
0
ThrowPublisher
A Swift Macro which extends throwing functions to AnyPublisher.
Swift
1
0
Ulaş Sancak
Mentor
Rising Codementor
US$15.00
For every 15 mins
ABOUT ME
iOS/Android Developer
iOS/Android Developer
Lead iOS Engineer and Resource Manager with 13 years of development experience, specializing in Swift, UIKit, and SwiftUI, now also working with Kotlin and Jetpack Compose. Currently leading the iOS team and managing cross-functional mobile resources including Android engineers, testers, and analysts at OBSS, where I manage the development of an SDK for a payment management system. Experienced in building apps and frameworks across sports, fintech, and iGaming industries, with a focus on reliability, scalability, and team collaboration.
Istanbul (+03:00)
Joined February 2017
EXPERTISE
10 years experience
I used so many APIs which iOS SDK serves such as Foundation, UIKit, CoreAnimation, CoreData, CoreLocation, MapKit, AddressBook, AVFoundat...
I used so many APIs which iOS SDK serves such as Foundation, UIKit, CoreAnimation, CoreData, CoreLocation, MapKit, AddressBook, AVFoundation, MediaPlayer, MessageUI, NotificationCenter, Social, StoreKit, AVFoundation. I am also experienced with MVC, local and push notifications, in-app purchase, Auto Layout, multiscreen support.
7 years experience
Since Apple made a new programming language I also started to learn and develop apps for about one year. I can't say I am experienced as ...
Since Apple made a new programming language I also started to learn and develop apps for about one year. I can't say I am experienced as much as I am experienced with Objective C but most of the APIs are still based on Objective C. And I am familiar with most of Swift APIs.
7 years experience
2 years experience
1 year experience
3 years experience
1 year experience
REVIEWS FROM CLIENTS
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SOCIAL PRESENCE
906 Reputation
0
7
23
EMPLOYMENTS
Lead iOS Engineer & Operations Lead
OBSS
2024-11-01-Present
- Managing a cross-functional mobile team of iOS and Android engineers, QA testers, and analysts, ensuring delivery quality and coo...
- Managing a cross-functional mobile team of iOS and Android engineers, QA testers, and analysts, ensuring delivery quality and coordination across platforms
- Leading the technical direction and architecture of an SDK for a payment management system, built with Swift, Combine, UIKit, and MVVM
- Collaborating with backend and product teams to define SDK requirements and ensure seamless integration
- Managing CI/CD pipelines, testing workflows, and code reviews to maintain reliability and scalability
- Mentoring engineers and establishing best practices for modular, testable, and maintainable codebases
Git
Xcode
Unit Testing
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Git
Xcode
Unit Testing
Code Review
Swift
iOS
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iOS/Android Developer Consultant
Freelance
2023-11-01-2024-08-01
● Provided short-term consulting to companies, addressing immediate iOS and Android development needs and delivering solutions
●...
● Provided short-term consulting to companies, addressing immediate iOS and Android development needs and delivering solutions
● Worked closely with clients to understand their needs and develop high-quality, scalable apps using Swift, SwiftUI for iOS and Kotlin, Jetpack Compose for Android
● Offered leadership and advice on improving app performance, code quality, and workflows
● Helped developers follow best practices and advanced techniques, building a collaborative and innovative team environment
Android
Git
Xcode
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Android
Git
Xcode
Unit Testing
MVVM
GitHub
Kotlin
Swift
Jetpack Compose
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Lead iOS Developer Consultant
Mustard
2023-03-01-2023-11-01
- Led the iOS team to develop a baseball pitching analysis app using Swift, SwiftUI, and MVVM, improving system reliability through...
- Led the iOS team to develop a baseball pitching analysis app using Swift, SwiftUI, and MVVM, improving system reliability through testing and feature refinements
- Worked with the UX team to improve the interface, boosting daily user time by 15%
- Directed the team to hit project goals and maintain quality, using JIRA and Scrum
- Encouraged best practices and shared advanced iOS techniques, helping build a collaborative and creative environment
Git
Xcode
Unit Testing
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Git
Xcode
Unit Testing
MVVM
Swift
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PROJECTS
Lenora - AI Dating CoachView Project
2025
An AI dating coach iOS app.
An AI dating coach iOS app.
Xcode
Swift
iOS
Xcode
Swift
iOS
PressReader - A WordPress ReaderView Project
2024
A WordPress reader that allows the user to follow or add WordPress sources to serve a native app experience for any WordPress site.
A WordPress reader that allows the user to follow or add WordPress sources to serve a native app experience for any WordPress site.
Git
Xcode
Swift
View more
Git
Xcode
Swift
iOS
View more