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Rostislav Kovalchuk

Reliable Plus owner
Offer Rostislav to work on your next project.

Ukraine Kyiv, Ukraine
8 hours 1 minute ago
replies within a few hours
Available for hire available for hire
13 Safe completed
3 days 13 hours ago
11 Clients
added 24 bids
registered for 2 years
  • MySQL
  • postgresql
  • python
  • Telegram
  • Разработка ботов Telegram
  • Python разработчик
  • aiogram
  • Разработка телеграм ботов
  • pyrogram
  • Розробка телеграм ботів

Rating

Successful projects
100%
Average rating
10 of 10
Rating
1046
Python
Bot development
9 projects
Bot development
5 projects
Python
1 project
Web programming
1 project
Databases

Skills

Programming

Portfolio


  • Телеграм бот интернет магазин одежды

    Python
    Телеграм бот написан на языке программирования Python, используя библиотеку AIOgram, что дает огромный прирост к скорости работы бота.
    В данном боте реализована система корзины, оплаты, загрузка товаров в базу данных с файла Excel.
  • Телеграм бот для практики общения с англоговорящими людьми

    Python
    Телеграм бот написан на языке программирования Python, используя асинхронную библиотеку AIOgram, что дает огромный прирост к скорости работы бота.
    В данном боте реализована система платной подписки, мультиязычный интерфейс. Два раза в неделю, бот собирает между собой пользователей для общения между собой. Предлагает им задать рандомные вопросы друг-другу, сыграть в игру на подобии "Крокодила".

Reviews and compliments on completed projects 13

  • Real expert
  • Craft master
  • Quick answers
  • First-class quality
  • Nice communication
  • High responsibility
  • Great price
  • Lightning fast

24 January 2000 UAH
Simple asynchronous telegram bots

Quality
Professionalism
Price
Availability
Terms

Quick, clean, miminalist and efficient

23 January 4000 UAH
Chatbot in Telegram

Quality
Professionalism
Price
Availability
Terms

Thank you for work! I recommend the freelancer. The responsible man, said, did, always in contact!

20 January 1000 UAH
Creation of the BOTT Telegram

Quality
Professionalism
Price
Availability
Terms

The order was performed super quickly, Rostislav is an excellent specialist and a professional of his business. He created a bot in a day, he was always in contact, and most importantly he fully understand how to set the bot to himself from the full zero. He and immediately answered questions about working with Putty and Filezilla (he never worked with these programs before) all available explained and learned. I will contact him again without any doubt.

13 January 3000 UAH
Creation of the BOTT Telegram

Quality
Professionalism
Price
Availability
Terms

A good professional and professional in his business. I did work in advance, quickly and quality. He made all the corrections and supplements quickly and with the logic of the bot. This is my first bot and I'm very happy with the result!

6 January 750 UAH
Creation of the BOTT Telegram

Quality
Professionalism
Price
Availability
Terms

Good luck, thank you for work!

4 January 1000 UAH
Creating a simple bot telegram

Quality
Professionalism
Price
Availability
Terms

All great, great artist, I recommend it!

28 December 2022 500 UAH
The telegram bot

Quality
Professionalism
Price
Availability
Terms

I am very grateful for the efficient and efficient work. The execution took into account all of my wishes, also offered a few of his directions. The creation is creative. I recommend to everyone!

21 December 2022 4000 UAH
Telegraph bots for autoposting publications

Quality
Professionalism
Price
Availability
Terms

All top, made even better than I wanted,
When I wrote TZ I understood about what I needed but even the idea of the design and mechanics I didn't have, Rostislav did everything right, thank you for work, soon I'll go again

Quality
Professionalism
Price
Availability
Terms

A very good guy, responsible and communicative. From here I really advise to collaborate because I had experience working with different developers, but this really didn’t help me and help me.

4 December 2022 450 UAH
Making a bot for telegram

Quality
Professionalism
Price
Availability
Terms

Thank you for the work on the boot.

19 November 2022 500 UAH
Laboratory work on Python

Quality
Professionalism
Price
Availability
Terms

The task is performed quickly and efficiently. I recommend cooperation.

21 August 2022 1500 UAH
Connecting Payment to the Bot via API

Quality
Professionalism
Price
Availability
Terms

He quickly and well managed the task.

Quality
Professionalism
Price
Availability
Terms

The project was done quickly and well, thanks to the implementer.

Activity

  Projects you are working on 2
Freelance-project
2000 UAH
Personal Contract Personal project
4000 UAH

  Recent proposals 10
Freelance-project
500 UAH
Freelance-project
500 UAH
Freelance-project
Freelance-project
2000 UAH
Freelance-project
500 UAH
Freelance-project
Freelance-project
2500 UAH
Personal Contract Personal project
4000 UAH
Fuctionals in the BOT Personal project
700 UAH
Freelance-project
2000 UAH