Candidates 333
$3000 / mo
≈ $36000 / year net
iOS / macOS Developer
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published today
I have an experience in building apps either from scratch and improving already existing with various teams, domains and architectures.
- Full application cycle-development from scratch and submit to AppStore
- Implement full cycle of Voice messages for Ukrainian messenger
- Experience in uniqueization with obfuscation and refactoring code
- Collected requirements from the stakeholders and broken them down into technical tasks
- Built an architecture patterns for future modules even without back-end yet
- Reduced 'cold start' from 30+ to 1,5 minute for customers with huge amount of data
- Reduced 'cold' compile time of the application and optimized CI/CD scripts to reduce build usage time of CI in half
- Improved and rewritten legacy code from Objective-C to Swift
- Published new versions of the application for multiple customers
- Connected and customized codegen library to make it easier and faster to implement features for developers
- Implemented routing system that simulates navigation across application
- Adapted Apple's face recognition for the app needs
- Created separate module to work with maps which depends on database with huge amount of data - Almost fully rewrote and extend existed module for signing contracts that used WebKit and JS
- Integrated Apple, Google and Baidu maps with in-app selection without loose of any functionality
- Customized and maintained application client and SalesForce side for 3 customers
- Built own separate module with remainders by local and remote notifications
- Implemented navigation in application from outside with deep-links
$500 / mo
≈ $6000 / year net
iOS/macOS Software Developer
Ukraine · Kyiv · No experience · Intermediate ·Published today
Ukraine · Kyiv · No experience · Intermediate ·Published today
Working in communications gave me the opportunity to identify customer needs, understand the point of client's view and help them achieve their goals.
Technologies:
- Swift programming language
- SwiftUI and Storyboards for GUI design
- JSON and XML. Codable types
- Working with files (Data, FileManager)
- Networking with URLSession
- Basic understanding of multithreading (DispatchQueue)
- Basic Data Structures understanding (LinkedList, Tree. Queues, stacks, binary search trees)
- Basic algorithms (filter, sort, find, map, reduce)
$700 / mo
≈ $8400 / year net
iOS Developer
Ukraine · Kyiv · 1 year of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · 1 year of experience · Upper-Intermediate ·Published today
$500 / mo
≈ $6000 / year net
iOS Developer
Ukraine · Kyiv · No experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · No experience · Upper-Intermediate ·Published today
$1200 / mo
≈ $14400 / year net
Junior iOS Developer
Ukraine · 1.5 years of experience · Intermediate ·Published today
Ukraine · 1.5 years of experience · Intermediate ·Published today
Additionally, I developed the "PixaView" app as a personal project. It uses the Pixabay.com API for image display and sharing, originally built with XIB + Storyboards, then refactored using Autolayot. This experience deepened my skills in MVC, Github, Jira, Xib+Storyboards, and Autolayout.
Looking ahead, I am keen to broaden my expertise in iOS development, specifically around the Swift language, advanced networking, and multithreading. I am eager to learn, and I am excited about the opportunity to improve my skills with your team, where I can contribute to dynamic team projects and grow as a professional.
While my journey as an iOS developer is still in its early stages, I am continuously eager to learn and improve my skills. I view every challenge as an opportunity to grow and look forward to taking on new projects and responsibilities. My drive for constant self-improvement and my dedication to staying updated with the latest technological trends have put me on a path of persistent learning and development.
$300 / mo
≈ $3600 / year net
iOS Developer
Ukraine · Kyiv · No experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · No experience · Upper-Intermediate ·Published today
- ToDo List written on pure JS: used basic HTML, CSS and JavaScript;
- Model of reservation app for restaurant written on Swift: used SwiftUI framework, principles OOP;
- Schedule for KPI university written on Swift: used UIKit framework, principles OOP, Rest API (uncompleted yet)
$850 / mo
≈ $10200 / year net
iOS Developer
Ukraine · Kyiv · 6 months · Intermediate ·Published today
Ukraine · Kyiv · 6 months · Intermediate ·Published today
Swift, iOS, Git, Cocoapods, UIKit, Object Oriented Programming, MVC, Generics, Rest API, Objective C.
$2100 / mo
≈ $25200 / year net
Middle iOS Developer
Ukraine · 2.5 years of experience · Intermediate ·Published today
Ukraine · 2.5 years of experience · Intermediate ·Published today
Моїми обовʼязками були підтримка існуючих проєктів та створення нового функціоналу в застосунках замовників. За час роботи я працював над застосунком соціальної мережі для одночасного та синхронного прослуховування музичних творів на різних девайсах, а також над застосунком для гри у покер. Основна робота відбувалась с фреймворком UIKit та RxSwift.
**Результати роботи:**
- розширив та виправив існуючий функціонал у грі в покер, та додав нові можливості
- вихід музичного застосунку в AppStore (Fyuzd)
**Freedom Space (продуктова компанія)** (листопад 2021 — теперешній час)
Компанія займається створенням власних продуктів із використанням новітніх технологій в програмуванні, що для мене було приорітетним. Я із командою займаємося розробкою захищеного месенджера (iPhone, iPad, MacOS), який ми створили з нуля.
Працюю виключно із SwiftUI, Combine та modern concurrency. Бек зроблений нашою командою на Vapor і має мультисервісну архітектуру. Тож маю досвід в створені серверної частини застосунку.
**Результати роботи:**
- доопрацювання існуючого проєкту
- вихід готового застосунку (DealogX)
Наразі застосунок проходить глобальний редизайн із CRM системою, тому в AppStore тимчасово недоступний.
$5500 / mo
≈ $66000 / year net
Senior iOS Developer
Ukraine · 8 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · 8 years of experience · Upper-Intermediate ·Published today · In passive search
- 6 years of experience in Swift, 5 years - Objective-C.
- Developed apps in such areas as: messaging, healthcare, social mapping, knowledge sharing and educational platforms, e-commerce, online marketing and gym applications.
- Influenced in various settings as a solo developer, team member and team leader, which provided a broad perspective on the industry.
- Completed full app development life cycle (from an idea formalisation and development to an app distribution) for 3+ iOS projects from different clients.
- Collaborated in improving of a secure texting platform (KLAS-rated HIPAA compliant) for medical workers.
- Experienced in configuration of in-app purchases/subscriptions logic using StoreKit.
- Experienced in a full app localisation (including orientation) regardless to a device locale.
- Have deep understanding of applications architecture and design.
- Experienced in discussing technical aspects, creating specifications, estimating development costs and risks, designing architecture.
- Passionate about automation and optimisation. Focused on accelerating feature delivery with quality.
- Aimed on extending technical expertise. Open for knowledge sharing and looking for it.
Tech Stack:
Swift/Objective-C, UIKit, Auto Layout, SwiftUI, Combine, RxSwift, MVVM+C, TCA, Multithreading, GCD / Operations / Async/Await, OOP, Reactive Programming, TDD, BDD, DDD, SOLID, REST API, Foundation, Core Data, Core Location, Network, CoreFoundation, Core Animation, Core Graphics, Accounts, ARKit, Authentication Services, AVFoundation, Background Tasks, Contacts, Contacts UI, MapKit, Media Accessibility, PhotoKit, PushKit, Security, StoreKit, WebKit, Human Interface Guidelines, Objective-C Runtime, XCTest, SnapKit, MapBox, Lottie, Alamofire, AFNetworking, SDWebImage, Kingsfisher, Facebook/Google/Twitter SDK, Firebase SDK, SSZipArchive, Lumberjack, SwiftLint, Crashlitics, SQLCipher, PjSIP, Realm Database, FMDB, SQLite, Firebase Realtime DB, Swift Package Manager, CocoaPods, Git, Fibery, Jira, Youtrack, Assembla, Trello, Xcode, Fastlane, CircleCI, Full app localisation (LTR, RTL)
- Successfully led a feature team of 3 engineers;
- Mentored 3 teammates who achieved Mid/Senior level;
- Completed a Master Degree in Computer Science;
- Domains: Fintech, Live Streaming, AR, Media Processing/Editing, Educational Platforms, Crypto/Blockchain;
- Long term projects;
- Remote cooperation;
$700 / mo
≈ $8400 / year net
Junior iOS Developer
Ukraine · Kyiv · 1 year of experience · Intermediate ·Published today
Ukraine · Kyiv · 1 year of experience · Intermediate ·Published today
- Design of application’s UI
- Multi-page application development
- Development individual shopping cart
- Using user’s location to identify delivery address with RapidAPI
- Development of the authorization part
- Application smoke testing
Environment and Tools: XCode, iOS SDK, UIKit, CoreLocation, CocoaPods, Postman, Git
JavaScript:
Responsibilities:
- Back end and front end communication setup
- Development of the front end part for personal user/admin account for store web app
- Development of the list of goods page for store web app including mobile
implementation
- Development of the starting page for store web app including mobile implementation
- Debugging
Environment and Tools: VSCode, PyCharm, Git
Python/Django:
Responsibilities:
- Development of the back end part for store web app authorization
- Development of a personal user/admin account for store web app
- Database implementation and configuration, such as MySQL and PostgreSQL
- Take a part in end-to-end security server development using Django and Django REST
framework
- Debugging
Environment and Tools: PyCharm, Chrome, Docker, Git.