Oleksandr Poltavets
Offer Oleksandr work on your next project.
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Kharkiv,
Ukraine
2 hours 3 minutes back
available for hire
6 proposals made
on the service 2 days 13 hours
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Programming
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Services
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600 USD Daily Planner & Habits
Website Development
A comprehensive application for day planning and habit tracking. Includes integration with a calendar, artificial intelligence (OpenAI/Gemini), a Telegram bot, as well as drag-and-drop features and real-time updates.
Technologies
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75 USD Coffi – Premium online coffee store
Website Development
## Coffi – Premium Online Coffee Store
**Coffi** is a full-fledged Full Stack eCommerce project developed for a premium coffee brand.
… The main goal was to create a modern, scalable, and high-performance platform that includes both the client side of the online store and a convenient administrative panel for managing content.
### Key Features:
* A complete product catalog with search, filtering, and sorting.
* A page with store locations and an interactive map.
* An administrative panel for managing products, inventory, and recommended items.
* Fully responsive design for desktops, tablets, and smartphones.
* Scalable architecture for the server side and efficient data handling.
In this project, I was responsible for developing both the frontend and backend, ensuring fast application performance, a user-friendly interface, and reliable interaction with the database.
**Technologies:** React, Node.js, Express, MongoDB.
This project showcases my skills in creating modern full-cycle web applications — from user interface development to implementing server logic and database management.
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75 USD Astralis Messenger Web App
Website Development
## Astralis Messenger
**Astralis Messenger** is a web application for real-time messaging.
… The project includes user authentication, instant messaging functionality, and a modern, intuitive interface. The frontend is implemented in **React**, while the backend is built on **Node.js**.
The application is optimized for high performance, ensuring fast operation and a comfortable user experience.
Activity
| Latest proposals 6 | Budget | Added | Deadlines | Proposal | |
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A modern website is needed for a stretch ceiling company in Poland.
605 USD
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Optimization of WordPress site speed
112 USD
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Create a website
218 USD
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Website for equipment repair
89 USD
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It is necessary to develop a landing page specifically for the rental of trailers, mobile homes, and construction site offices.
111 USD
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Website redesign
178 USD
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