Ostap Blyznak
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Offer work 
Lvov,
Ukraine
16 days 9 hours back
available for hire
age 23 years
on the service 7 months 10 days
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
Русский: advanced
English: pre-intermediate
Skills and abilities
Portfolio
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Video Downloader Bot
Bot Development
Telegram bot for downloading videos from TikTok, YouTube, Instagram without watermarks. The project is built on a microservices architecture using task queues, allowing the processing of "heavy" videos without blocking the main interface.
Key features
Multiplatform support: Support for TikTok, YouTube (Video/Shorts), Instagram (Reels).
… Quality selection: The user chooses: maximum quality (4K/1080p) or compression (to save traffic).
Smart Download:
Files < 50 MB are sent directly in the chat.
Files > 50 MB are provided via a direct link to a local server (bypassing Telegram limits).
Automatic cleanup: The system automatically deletes downloaded files after a specified time to avoid filling up the disk.
#python #aiogram3 #fastapi #Redis #bots #docker #api-development #PostgreSQL
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RepairHub CRM
Python
Comprehensive solution for small and medium service centers. The project was born as a response to the chaos of "paper" accounting. When orders are recorded on pieces of paper, spare parts are lost in the warehouse, and calculating profit at the end of the month turns into a quest — the business loses money.
This system transforms chaos into a clear algorithm:
… No lost customers: all interaction history in one place.
Transparent warehouse: instant control of spare parts inventory.
Financial discipline: automatic calculation of work costs and reporting.
#python #PostgreeSQL #sqlalchemy #docker #fastapi #javascript
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OLX Hunter Bot
Bot Development
Asynchronous Telegram bot for instant tracking of new listings on OLX. Created for resellers and those who value speed.
User Module (User Flow)
… Simple addition: Creating a task for parsing with a regular search link from OLX.
Flexible management: Viewing the list of your searches, the ability to pause, activate, or delete them with one click.
Multi-level access:
Free: Limit of 3 searches, checking new listings every 15 minutes.
Premium: Unlimited number of searches, aggressive parsing every 2 minutes.
100% Autonomy (24/7): The system operates around the clock without being tied to a local computer. Your searches do not stop for a moment.
Admin Module (Admin Dashboard)
Statistics: Viewing overall activity and system load.
Access management: Manual granting and revocation of Premium status for users directly through Telegram.
#python #aiogram3 #PostgreeSQL #docker #Alembic #Parsing
Activity
| Latest proposals 2 | Budget | Added | Deadlines | Proposal | |
|---|---|---|---|---|---|
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Development of a simple Telegram bot (1 button)
16 USD
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Repair of the OLX bot
21 USD
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