Vladyslav Y.
Rating
Language proficiency level
CV
An experienced and highly qualified developer for iOS mobile system. A specialized higher education (bachelor's + master's degrees in Computer Engineering), and also (before registration on the platform) an experience working in two outsource companies (there are examples of applications published in the App Store on demand).
- Languages & technologies: Swift, Objective-C, CocoaPods
- Libraries & frameworks: UIKit, Storyboard, XIB, CoreData, SwiftUI
- Third-party SDKs: Firebase, AdMob, OneSignal, Crashlytics, AppsFlyer
- Patterns and methodologies: REST API, MVC, MVP, MVVM, GitFlow, Agile
- Tools: Xcode, TestFlight, SourceTree, GitHub, Figma
Can help you to fully implement a project of any complexity, starting from the prototype stage to the testing and publication stage (with subsequent support and maintenance). Full development cycle, taking into account all the client’s wishes. Constant communication with the customer about all details. Ability to work without a clear technical specification (or, can you to draw it up for you). Will advise on all aspects of UI/UX, design and architecture of a future or existing project. Will also help with bug fixing and refactoring, including the legacy code.
Skills and abilities
Programming
Design & art
Services
Mobile development
Outsourcing & consulting
Writing
Portfolio
- All works 36
- Testing & QA 6
- Website Development 6
- Technical Documentation 6
- Presentations 6
- Apps for iOS (iPhone and iPad) 6
- Hybrid Mobile Apps 6
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iOS application for AgroPolit news portal
Apps for iOS (iPhone and iPad)Native mobile application written in Swift for AgroPolit.com, the project of one of the largest agricultural media holdings of Ukraine Latifundist Media. Added Push Notifications (OneSignal) and Analytics (Firebase).
#iOS #Swift #UIKit #JSON
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iOS application for Latifundist mediaportal
Apps for iOS (iPhone and iPad)Native mobile application written in Swift for Latifundist.com, the project of one of the largest agricultural media holdings of Ukraine Latifundist Media. Added Push Notifications (OneSignal) and Analytics (Firebase).
#iOS #Swift #UIKit #JSON
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iGaming WebView iOS game (casino, slot)
Apps for iOS (iPhone and iPad)A gaming application (gambling vertical) with a dynamic cloacking, which in turn provides access to an external link (can be changed remotely). Push messages (OneSignal) and analytics (Adjust) are also configured.
#Swift #Push #Adjust #igaming
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App for calling a taxi
Apps for iOS (iPhone and iPad)A comprehensive solution on Swift for calling a taxi (similar to Uber, Lyft) for users from Saudi Arabia. There is an exchange of REST API data, integrated work with Google Maps, payment (in SAR), a system of reviews and ratings, and a user account.
#Swift #UIKit #Firebase #JSON
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iOS application ELITE CERAMA online shop
Apps for iOS (iPhone and iPad)Electronic catalog on iOS for viewing and ordering products from ELITE CERAMA ceramic tiles shop. As part of the project, push notifications about seasonal offers and user activity analytics were set up.
#Swift #UIKit #JSON
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iGaming WebView game for iOS (betting, gambling)
Apps for iOS (iPhone and iPad)A gaming application (gambling vertical) with a dynamic cloacking, which in turn provides access to an external link (can be changed remotely). Push messages (OneSignal) and analytics (Firebase, RevenueCat, Unity) were also configured.
#Swift #Push #Firebase #igaming
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iOS app for Baltijas Balss news portal
Hybrid Mobile AppsMobile application for Baltijas Balss (Voice of the Baltics - bb.lv), a Latvian-languaged news portal. Push notifications about events and analytics have been configured.
#iOS #UIKit #Swift
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iOS app for Reklama.lv advertising portal
Hybrid Mobile AppsMobile application for Reklama.lv, a Latvian-languaged advertising portal (free private and commercial advertisements). Push notifications about events and analytics have been configured.
#iOS #UIKit #Swift
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iGaming WebView game (slots, bets, casino)
Hybrid Mobile AppsA gaming application (gambling vertical) with a dynamically enabled WebView, which in turn provides access to an external link (can be changed remotely). Push messages (OneSignal) and analytics (Crashlytics) are also configured.
#Swift #Push #AppsFlyer #igaming
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Android app for Baltijas Balss news portal
Hybrid Mobile AppsAndroid WebView application written in Kotlin, with more than 1000 installations. Baltijas Balss (Voice of the Baltics - bb.lv) is a European news portal in Latvian.
#Android #WebView #Kotlin
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Android app for Reklama.lv ads portal
Hybrid Mobile AppsAndroid WebView application written in Kotlin, with more than 1000 installations. Sale and advertising portal. Sale of cars, real estate and equipment, free ads.
#Android #WebView #Kotlin
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Android application for the football tournaments
Hybrid Mobile AppsAndroid WebView application in Kotlin, designed for the viewing of the mini-football tournaments. Display of calendar, schedule, news, and contact information has been implemented.
#Android #WebView #Kotlin
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Technical specification for mobile application (audio streaming)
Technical DocumentationTechnical specification in Google Docs for an Android application for playing streaming audio (consists of 23 pages, the initial 4 are shown in the attachment). The detailed user-flow of the application is described, a diagram of future screens and their hierarchy is drawn up, and components intended for open-source use are selected. Based on created document, a full-fledged application was developed and published.
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Specification for iOS application in the Confluence system
Technical DocumentationTechnical specification in Atlassian #Confluence for an iOS application for the administration of workflows in production (consists of 43 subsections, the menu subsection is shown in the attachment). A detailed user-flow of the application is described, a diagram of future screens and their hierarchy is drawn up, and integration directly with #Jira is provided. Based on created document, a full-fledged application was developed.
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Technical specifications for iOS/Android application
Technical DocumentationTechnical specification in Google Docs for an mobile application (consists of 17 pages, the initial 4 are shown in the attachment). The detailed user-flow of the application is described, a diagram of future screens and their hierarchy is drawn up, and components intended for open-source use are selected. Based on created document, application was developed and published in Google Play and App Store.
Reviews and compliments on completed projects 41
13 November 2025
23 USD
Consultation on publication rules in AppStore and GooglePlay
Thank you very much for the informative and professional consultation. The person is very knowledgeable, friendly, and pleasant to communicate with. I recommend!!!
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14 May 2025
169 USD
QA audit of the online store
The specialist works clearly, everything is done in accordance with the stated deadlines
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17 April 2025
32 USD
Тестування двох мобільних додатків iOS
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28 March 2025
203 USD
QA testing of the website
Thank you for the completed work! Everything is of high quality, with clear adherence to deadlines. Good communication. I would be happy to collaborate again!)
26 March 2025
23 USD
Presentation of the Optizium service
Thank you for the collaboration. Without unnecessary words and pathos, he did it quickly and efficiently. I recommend!
21 March 2025
23 USD
Presentation of the idea
I recommend. The project was completed excellently and on time.
13 March 2025
23 USD
Creation of a commercial proposal
Everything is great, good job. Good communication
19 December 2024
354 USD
IOS App Development part 4
Everything is great, high-quality execution, fast, wonderful communication. Thank you very much for the work! I hope we will work together again in the future.
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18 December 2024
469 USD
IOS App Development part 3
Everything is great, everything has been implemented as planned, we continue to work. Thank you very much!
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16 December 2024
24 USD
iOS application – online fitness diary
Discussed the project and all technical details.
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16 December 2024
47 USD
Consultation
The specialist was not only professional but also very attentive to details. He quickly understood my needs and offered an optimal solution. It is clear that the person has extensive experience and is genuinely interested in solving the client's tasks. All agreements were honored: the consultation took place on time, and I received comprehensive answers to my questions.
I recommend for collaboration!
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10 December 2024
423 USD
IOS App Development part 2
Everything is great, we are working according to the agreed plan, thank you!
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27 November 2024
282 USD
IOS App Development part 1
Completed on time, communication was great. Thank you, let's keep working.
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11 November 2024
23 USD
Consultation on app development
Everything is great, thank you for the work!
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12 August 2024
18 USD
Create developer consoles for Google and Apple
Thank you, Vladislav! Correctly, on time, and professionally. I recommend your services to others!
8 August 2024
36 USD
Creating 3 educational presentations for children
Everything is great, done on time
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4 June 2024
16 USD
Development for iOS and Technical Documentation
Clearly, professionally, and on time. Thank you
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1 June 2024
39 USD
Development of SwiftUI application on IOS
Excellent performance from the performer! I recommend for cooperation!
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30 May 2024
338 USD
Card-game, Webview, SDK
The project was completed on time, according to the agreed details
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24 May 2024
228 USD
Fintech application on SwiftUI - integrate Firebase + OneSignal and test
We have completed work on the project. Everything is done as expected.
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23 May 2024
23 USD
Testing UI/UX and report
The work was done qualitatively and on time. I recommend Vladyslav as a true professional in his field.
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20 May 2024
135 USD
Fintech application on SwiftUI - screen 3
Everything went fine. The third screen is also implemented in accordance with the layout
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14 May 2024
138 USD
Fintech application on SwiftUI - screen 2
Second screen has also been implemented according to the specification. So we continue working.
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9 May 2024
138 USD
Fintech application on SwiftUI - screen 1
Thank you for the cooperation. Everything went well. Everything is in accordance with the layout. Let's continue working.
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8 May 2024
45 USD
Usability testing of our application
Task completed. Documentation written
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6 May 2024
45 USD
Create a presentation
Quick completion of the task! I recommend!
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1 May 2024
34 USD
Help with setting up developer account in the marketplace
All is great. The project was done with quality. All client's wishes were fulfilled))
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23 April 2024
156 USD
Development of a strategy for the promotion of a mobile application
I am satisfied with the work, we will continue to work in the future.
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16 April 2024
372 USD
iOS application for selling lamps
Pleasant cooperation and communication. Clear execution of tasks and always in touch for any questions...
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6 April 2024
34 USD
Create a WebView application for the website
Everything was great! The performer promptly implemented the task, was in touch.
Satisfied with the cooperation, my recommendations!
6 April 2024
11 USD
Consultation on the preparation of technical documentation
Nice communicating with the specialist, we will test the work processes, hope to cooperate and implement something interesting on a regular basis soon!
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| Personal | Response review
27 March 2024
383 USD
Online consultation of doctors
Overall, I recommend the freelancer → This was my first contact with the tester position, I can't say that I got exactly what I wanted, but I will work on it myself. The work was done well overall, Bugs were tested on different devices, I don't have experience in this type of work so I can't evaluate as a professional, but the person has good communication and human qualities. Next time I will try another specialist for comparison and maybe the experience will be better or worse, which could bring me back to Gleb. I wanted a detailed specification for the programmer regarding all the bugs in one document, but after reviewing our conversations, I realized that I didn't explain it properly... that's why I give him 9/10 because he didn't understand me.....
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15 March 2024
11 USD
Installing Adobe Illustrator on MacBook
Complete with the result, thank you very much. Everything is done quickly and quality.
15 March 2024
23 USD
Consultation on Publication Rules in AppStore
Excellent work, quickly, thoughtfully and professionally
12 March 2024
11 USD
QA Testing
He conducted a project analysis and assessed the cost of work for QA testers.
12 March 2024
23 USD
Consulting on creating an Uber type app
Wonderful and professional consultation, you can see that a person is confidently understood on the range of technologies and offers the very optimal and efficient options to create a product. I recommend it!
29 February 2024
33 USD
Help Create an AppStore Developer Account
The executor decided, as I think, from the circumvent point of view represents a non-trivial task professionally - quickly, precisely, with the thinking of the steps to the pered.
Business style of writing, the ability to correctly formulate thoughts - Gleb understands the solutions for what it offers.
21 February 2024
295 USD
Development of iOS Application
I strongly advise, everything is done at the highest level, quickly and most importantly - quality.
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17 February 2024
157 USD
Simple game on IOS
Fast and quality! I told you, I gave advice, I was pleasant to talk. Everything was done by TZ.
13 February 2024
11 USD
Assist with giving access to the team to another developer
Everything is very good! Help with the project registration.
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10 January 2024
34 USD
Game of the IOS
The overall level of the work done, the absence of errors, the presence of documentation. Technology skills, level of communication with the customer.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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It is necessary to redo the old, amateurishly made company presentation.
113 USD
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Testing of the mobile app that is in development.
45 USD
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Presentation for YouTube channel
23 USD
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Creation of a series of presentations for 2 mini-courses (13 presentations)
124 USD
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Premium level business presentation
90 USD
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I am looking for a presentation designer.
100 USD
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QA tester for Shopify project
45 USD
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Graphic presentation of 5 slides
34 USD
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Account Manager (E-commerce Project)
466 USD
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Refinement of the existing PDF
90 USD
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