Maksym Klimko
Private message 
Lvov,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
English: upper-intermediate
Skills and abilities
Mobile development
Portfolio
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Timetravels PWA
Web Programming
Rebuilt the platform as a Progressive Web App with improved architecture, automated workflows, and an optimized tour builder for seamless use on desktop and mobile.
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Eargym
Hybrid Mobile Apps
Development of a cross-platform application to prevent hearing deterioration in older people
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Call Recorder
App Development for Android
Development of call recording functionality and basic design, preparation for integration with the backend.
Reviews and compliments on completed projects 9
4 November 2025
34 USD
Application setup (Flutter)
Everything is done professionally and with quality! I recommend!
24 September 2025
84 USD
Налаштування додатку (Flutter)
Everything is wonderful, timely, and of high quality! I recommend.
19 July 2025
27 USD
Localization and configuration of the application (Flutter)
Excellent performer, I recommend for collaboration.
27 May 2025
90 USD
Localization and configuration of the application (Flutter)
Excellent performer. Did everything well. Helped and advised on what and how to implement better. I recommend for collaboration.
2 March 2025
113 USD
Technical task Adding HMAC signature (SHA-256) for Flutter application and PHP API
Everything has been done according to, added protection for access to the database. I recommend as a professional in my field.
9 February 2025
68 USD
Set up a ready-made application for us on Flutter
Everything went perfectly, I can only recommend and we are planning further cooperation.
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7 February 2025
56 USD
Work on application optimization, second part
Everything has been done according to , qualitatively and in the shortest possible time. I recommend as a specialist in their field.
6 February 2025
56 USD
Work on optimizing the application, first part
Everything was done quickly and efficiently. I recommend as a professional.
2 February 2025
45 USD
Flutter application
Everything is done according to, in a short time, I recommend as a professional in their field.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Updating a Flutter application for Android and iOS
158 USD
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Project: ENEVA — Energy of Every Day
339 USD
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Application - copy of the website
90 USD
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Application setup (Flutter)
34 USD
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Flutter project edits
100 USD
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Development of an Android application with a server part
339 USD
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Development of a mobile application for Android
100 USD
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Mobile application.
251 USD
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Android application without server
68 USD
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Simple mobile Memory game for brick-and-mortar stores (Android)
110 USD
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