Aleksandr Nesterov
Private message 
Zvenigorodka,
Ukraine
1 month 22 days back
available for hire
on the service 3 years
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
English: intermediate
Skills and abilities
Programming
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Java
from 11 USD for day
Design & art
- Banners
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Business Card Design
from 7 USD for project
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Print Design
from 23 USD for day
Photo, Audio & Video
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Audio & Video Editing
from 23 USD for day
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Photo Processing
from 11 USD for project
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Photography
from 18 USD for hour
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Video Processing
from 23 USD for day
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Video Recording
from 23 USD for project
Portfolio
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Food Family
Hybrid Mobile Apps
Food Family — mobile application with online payment Food Family — is a mobile application for viewing the menu and placing orders with integrated online payment through Stripe. The project demonstrates a full implementation of a cart, local order storage, and integration of the payment system through server-side logic on Firebase Cloud Functions. The goal of this application was to:
Implement a cart system with local storage
Integrate online payment through Stripe
… Build a scalable architecture with separation of responsibilities
Demonstrate working with a local database and asynchronous streams This project reflects my approach to creating mobile applications with real business logic.
Technical implementation Frontend
Flutter
Riverpod (state management)
Asynchronous StreamProvider
Modular project structure Local storage: Drift (SQLite), DAO pattern
Reactive cart updates through Stream Online payment
Integration with Stripe
Use of Payment Sheet
Secure creation of PaymentIntent through Firebase Cloud Functions
Initialization through Firebase Firebase in this project is used solely as a backend for creating PaymentIntent. Images and menus are stored locally.
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Coffee Shop
Hybrid Mobile Apps
This is a modern mobile application for ordering coffee, built on the principles of Clean Architecture using BLoC for state management. The project demonstrates working with remote data (Firebase), complex filtering, and integration with messengers for order processing.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Word in PDF files of mathematical content (mainly from photos)
14 USD
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Photo processing in Adobe Photoshop
11 USD
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It is necessary to make a picture in the style of a painting painted with oil.
23 USD
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Cadrating of photos
407 USD
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Photo editing for bea
23 USD
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Modification of photographs - Change of text
11 USD
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Processing of photo
23 USD
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Video audio in two languages of ANL and UCR. Add text and music.
113 USD
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Video installation - tourism, video
11 USD
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Retuš photo, photoshop photo
7 USD
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