Candidates 918
$3600 / mo
≈ $43200 / year net
iOS Developer
Ukraine · Kyiv · 4 years of experience · Intermediate ·Published today
Ukraine · Kyiv · 4 years of experience · Intermediate ·Published today
I have worked both on small projects starting from scratch and in large companies with more than 300 technical specialists.
Experienced in object-oriented programming, iOS development, design patterns and SOLID principles. Punctual, responsible, always willing to see Customers’ point of view and help them to achieve their goals.
$2500 / mo
≈ $30000 / year net
iOS Developer
Ukraine · Zaporizhzhia · 4 years of experience · Intermediate ·Published today
Ukraine · Zaporizhzhia · 4 years of experience · Intermediate ·Published today
Wrote code in Objective-C and Swift. Worked as an outsourcer, as part of teams, as well as being the only developer on the project. Developed from scratch as well as supporting and implementing new features in existing IOS applications. Besides developing software, I'm interested in developing hardware.
Middle iOS Developer.
Full-time • Sep 2019 - May 2023
Junior iOS Developer.
Full-time • Feb 2019 - Sep 2019
$2000 / mo
≈ $24000 / year net
iOS Developer
Ukraine · Odesa · More than 10 years of experience · Intermediate ·Published today
Ukraine · Odesa · More than 10 years of experience · Intermediate ·Published today
- 10+ years of work experience with Objective-C and iOS SDK.
- 5+ years of work experience with Swift
- 10+ application deployed to the App Store.
- Strong object-oriented programming skills.
- Deep understanding of applications architecture and design.
- Extensive experience in UIKit, Foundation, Core Animation.
- Core Graphics, Core Data.
- Solid experience with Facebook API.
- Solid experience with multi-threading (GCD and NSOperation)
- Experience with advanced UI, graphics, animations and highly interactive multimedia apps.
- Experience with Web services via JSON/XML and 3rd party libraries integration
- Expert in iOS design and architecture patterns.
- Experience in various integrations with banks and payment gateways.
- Ability to learn new technologies and provide required results fast.
- Good stress tolerance, is a good team player, with strong communication skills.
$5000 / mo
≈ $60000 / year net
iOS Developer
Ukraine · 6 years of experience · Intermediate ·Published today · In passive search
Ukraine · 6 years of experience · Intermediate ·Published today · In passive search
$3500 / mo
≈ $42000 / year net
iOS Developer
Ukraine · 5 years of experience · Upper-Intermediate ·Published today
Ukraine · 5 years of experience · Upper-Intermediate ·Published today
Healthcare project with a custom medical device connected via BLE
Client: USA-based Healthcare company
Description: Medical application for glucose level monitoring and update software on the medical device.
Languages: Swift, Objective-C
Environments: Foundation, UIkit, BLE, Xcode, SwiftLint, Firebase
Position: Software Developer
Activities:
Developing core product components;
Developing an interface to communicate between Objective-C and Swift parts of the app;
Add new and change existing states in a state machine;
Developing custom UI;
Providing code quality through UI and Unit Tests;
Push notifications implementation;
Providing documentation
Healthcare project with a custom medical device connected via BLE
Client: Japanese-based Healthcare company
Description: Medical application for ultrasound diagnostics. Provides an interface to control a medical device and to view data from it.
Languages: Swift
Environments: Foundation, UIkit, BLE, Xcode, SwiftLint
Position: Software Developer
Activities:
Developing core product components;
Developing custom UI;
Providing code quality through UI and Unit Tests;
Making a data emulator to be able to test the app without the medical device;
Low data quality emulation;
Providing documentation
Social Network with Voice Chat
Client: Canadian-based IT company
Description: Social networking application with real-time voice chats. Used Firebase as backend service and VoxImplant as audio stream provider. The application tracked user activity (being a member or speaker in the conference, etc) and rewarded a user with some tokens. Used GCD to make parallel API calls and synchronize them.
Languages: Swift
Environments: Foundation, UIkit, Firebase, Xcode, SwiftLint
Position: Software Developer
Activities:
Developing core product components;
Developing custom UI;
Deep linking implementation;
Providing code quality through code reviews;
Application profiling;
Push notifications implementation;
Writing integration with services such as Firebase;
Localization
Smart tracking app with moving tracking
Client: Australian product company
Description: The project tracked user moving with a lot of data (speed, activity type, device battery level, etc). This app stored data in Core Data and on some triggers synchronized it with backend service. The application worked with low-level extremely compressed data. Application coded user data in bitset and sent it to the backend.
$7500 / mo
≈ $90000 / year net
iOS Lead Developer / Mobile team lead / CPO / Delivery Manager
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Able to manage and carry-out tasks efficiently in a deadline-driven work environment. Having experience in the effective management of a team of 9, designing applications that perfectly meet the needs of the User.
I love high-speed development, based on ab-testing.
A few million installs, 4.7+ ratings
Founder and developer of "Swapp: clothes exchange and sale"
Open-minded management
$3000 / mo
≈ $36000 / year net
Senior iOS Developer
Nigeria · 4 years of experience · Advanced/Fluent ·Published today
Nigeria · 4 years of experience · Advanced/Fluent ·Published today
Overhear is redefining how creative audio content can be experienced by connecting them to a physical location on a meta map and allowing users to find and collect them.
- Led the team to build version 3 of the Application focusing on rebranding the product.
Worldkite is an efficient subscription-based day tracking tool with multiple use cases for users such as Planning future trips, attaching country permits and proof of travel to trips, importing, and managing past trips. A robust travel calendar, and proper management of user’s tax and residency status.
- Designed and implemented some user-requested features such as recycle bin for deleted trips, tracking days spent in a state of a country.
Gr8niteout makes it easy for users to send or receive drinks and pub credits from around the world.
- Part of the team that designed and implemented the application. Reduced the bug level of this application drastically.
Ysell is a merchant-focused e-commerce application that allows merchants to create orders, share invoices, and receive payment from customers.
- Worked with the stakeholders to create a roadmap for the application. Implemented the approved UI/UX design.
I have experience using the following: Swift, MVVM, MVC, MVP, Firestore, Firebase Database, Mapkit, Realm, GeoFire, Core Location, Core Data, clean Architecture, Git, UIKit.
- Mentoring junior and intermediate developers and helping them to secure a job.
- Became the first Tedx organizer and licensee and hosted the first TEDx event in North-East Nigeria.
$4500 / mo
≈ $54000 / year net
Senior iOS Developer
Ukraine · Kyiv · 9 years of experience · Intermediate ·Published today · In passive search
Ukraine · Kyiv · 9 years of experience · Intermediate ·Published today · In passive search
- Solid background in developing mobile architecture and integration
- Knowledge of Object Orientated Programming and associated concepts
- Experienced with app development languages for iOS like Objective C, Swift
- Working knowledge of application profiling and instrumentation with Instruments/Debug Gauges
- Experience designing and building user interfaces for both iPhone and iPad applications using Interface Builder and storyboards as well as UIKit and SwiftUI
- Hands-on knowledge of the latest iOS features
- Proven ability to produce high-quality software with an emphasis on performance, reliability, and extensibility
- Deep understanding of customer needs and priorities to provide quality services
- Strong interpersonal and consulting skills
- Expert in Delivering Projects with High Quality and High Performance
- General knowledge of other related disciplines. Proven experience in providing technical solutions to a wide range of difficult problems
- Collaboration: Work closely with cross-functional teams, including designers, product managers, and other developers, to understand project requirements and deliver high-quality solutions.
- Code Reviews: Participate in code reviews to ensure code quality, adherence to coding standards, and knowledge sharing among team members.
- Continuous Learning: Stay updated on the latest iOS development trends, tools, and technologies. This includes attending conferences, reading documentation, and participating in relevant training programs.
- Problem Solving: Identify and address technical challenges and bottlenecks during the development process. Propose effective solutions and implement them in a timely manner.
- Documentation: Create and maintain technical documentation, including code documentation, to facilitate knowledge transfer and ensure the maintainability of the codebase.
- App Store Compliance: Ensure that iOS applications comply with Apple's App Store guidelines and policies. This includes addressing any issues related to app submission and updates.
- Version Control: Use version control systems, such as Git, to manage and track changes to the codebase. Collaborate with other developers effectively using these systems.
- Security: Implement and follow best practices for iOS app security to protect user data and ensure the overall security of the application.
- Performance Optimization: Optimize the performance of iOS applications, ensuring they run smoothly and efficiently on various devices.
- Testing: Write unit tests and conduct thorough testing of applications to identify and fix bugs, ensuring the reliability and stability of the iOS applications.
- Project Management: Work within project timelines and contribute to project planning, estimating development efforts, and meeting deadlines.
- Customer Support: Collaborate with customer support teams to troubleshoot and resolve issues reported by users. Provide technical assistance to ensure a positive user experience.
- Adaptability: Be adaptable to changing project requirements and priorities, and be willing to learn and work on new technologies as needed.
$3000 / mo
≈ $36000 / year net
iOS Developer
United Kingdom · 3 years of experience · Upper-Intermediate ·Published today · In passive search
United Kingdom · 3 years of experience · Upper-Intermediate ·Published today · In passive search
$3000 / mo
≈ $36000 / year net
Middle iOS Developer
Ukraine · Kyiv · 3 years of experience · Intermediate ·Published today
Ukraine · Kyiv · 3 years of experience · Intermediate ·Published today
I work as an iOS developer since 2020.
You can learn more about my experience in CV.
My stack:
Swift, Xcode, UIKit, CocoaPods, Core Data, Cloud Kit, GCD, Push Notifications, Network extensions, Localization, AV Foundation, Git, URL Session, Firebase, In-app purchases, appstoreconnect, itunesconnect, Apollo GraphQL