Nazar K.
Private message 
Offer work 
Dubno,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
English: intermediate
Polski: pre-intermediate
CV
Hi these! I'm Nazar
Backend Engineer with 4+ years of experience building reliable, production-ready backend systems.
I specialize in async Python, PostgreSQL, Redis, and API development, with strong experience in Docker and scalable architectures.
Skills and abilities
Programming
- AI & Machine Learning
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Bot Development
from 16 USD for hour
- Cryptocurrency & Blockchain
- Data Parsing
- Databases & SQL
- Desktop Apps
- Javascript and Typescript
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Python
from 16 USD for hour
- Testing & QA
- Web Programming
Portfolio
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BookFlow (Beta)
Bot Development
Telegram multi-bot for booking services and sessions
A solution for small businesses that simplifies customer records management and automates the booking process. Ideal for hairdressers, consultants, medical and other service providers.
… You can create your own Telegram bot for your brand, through which customers can book services themselves without calls or manual recording.
• Customize greeting text and support contacts
• Add multiple services with different booking conditions
• Ability to set up prepayment (WayForPay / LiqPay) (in development...)
• Confirming bookings through an administrator — for better customer control
• Reminding customers about their bookings in advance
The service helps automate bookings, save time, and focus on growing your business rather than manually recording customers.
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Python lib "Aiober"
Python
The Aiober library AsyncIO viBER (Aiober) is a python library for creating Viber bots easily, professionally and in a structured way!
Features and benefits:
1. FSM: the library allows you to store information about users, their state, and data in machine memory
… 2. Routers and filters: you can split your project into routers and add filters so that each router handles its own event
3. Structured: the presence of routers, filters, and states allows the developer to make the project more scalable and not get lost in the project
This is an innovative project in the field of Viber bot development, as any python developer can download this library and create large Viber bots conveniently and quickly
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Snizhok is a friend to students and students.
Bot Development
Who is Snizhok?
Snizhok bot is one of the projects of the young DE Corp development team that has developed a bot assistant for pupils and students
What can this bot do?
… - with this bot, you will not need to ask "what classes are tomorrow?" or "what is assigned for tomorrow?" every day
as this bot stores your schedule in itself, with the ability to record homework and links to the class
- it is also possible to add reminders, which will help you not to forget about an important meeting or event
- You can also add group assignments to help you remember to complete an important lab.
Do you think this is all? This is only part of the functionality
- The bot has the ability to create and view group notes, in which you can write down the names of teachers and important information you need to know
- You can also write to your group on behalf of the bot to somehow highlight the correspondence
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Game discord bot "Akito"
Bot Development
Dicord bot "Akito" with which you can have fun both alone and with friends. The bot has several games in its arsenal, such as: "Truth or Dare" and "Classic Mafia".
Basic functions and features:
1. Public: anyone can add this bot to their server, use its functionality and play games.
… 2. Moderator: the bot also monitors the order on the server, in case of a conflict, the bot mutes the initiators of the conflict.
3. Games: the bot has 2 games in its arsenal that you can play with your friends and have fun.
The bot is an ideal solution for servers with active people and many friends, the bot brings people together on the server and raises the asset.
(now the bot is temporarily stopped)
Reviews and compliments on completed projects 16 2
22 April 2024
38 USD
It is necessary to finish writing a telegram bot in Python, which works together with SQL.
All is done great, helped to connect everything, had patience with a person who doesn't quite understand everything! Always stayed in touch and made corrections quickly)
22 February 2024
37 USD
The Telegram bot sending a PDF file
Everything went great! I recommend cooperation!
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30 December 2023
101 USD
Telegram Bots for Anime Channel
Super super super super super super super!The !
30 November 2023
180 USD
Processing a multi-language bot with web tags. Python-Sanic and Aiogram
The bots processing project we started on September 8, lasted 12 weeks, didn’t even get to the test bots. It’s hard for me to evaluate the professionalism of developers and tell me why it came out. You may have underestimated the difficulty or not missed experience. We were in contact with the developer, there were no problems with communication. It is a bad thing for the lost time.
16 November 2023
50 USD
The discourse
He fulfilled the task at 100% and in time. Excellent specialist
5 September 2023
45 USD
TG BOT
Everything was done faster than in the time specified, with all wishes taken into account! Excellent quality, the price was also pleased! I recommend ) )
17 July 2023
68 USD
The Telegram Boots
Everything is wonderful! Thank you for the job!
5 July 2023
56 USD
Boat for the Channel
I recommend to cooperate, they did everything I wanted to save. The bot came out interesting and functional + immediately placed on the server, allowing you to test and enter routes and small add-ons. Everything passed without any problems, everything works, pleasantly communicate, you can always ask questions or advise in the telegram
26 June 2023
90 USD
The telegram bot
A great developer, answering all the questions, to understand what was incomprehensible and performed the work quality.
7 June 2023
11 USD
The BOT telegram
It’s fast, and the main thing is good.
25 May 2023
23 USD
Розробка telegram ботів на node.js / python
Thank you ! Great understanding of the development of the bots!
4 April 2023
34 USD
Boat for Discord
The master of his business, very well went to work, all discussed all the newspapers, executed the deadline earlier, so also put their proposals for the convenience of work! I recommend, thank you very much.
7 March 2023
23 USD
Help Configure Registration with Telegram + Communication via the Bot
Great work! Thank you !
23 February 2023
34 USD
Discord bot
It’s done quickly and well, I’m going to talk to you.
17 November 2022
34 USD
Telegram Bot (Test to determine the level of English)
Thank you for the speed and quality of work!
11 August 2022
7 USD
Creating a simple bot for discourse on the paton
Even to say nothing, in just an hour, everyone to set up and connect, and the price was pleasant.
21 May 2022
28 USD
Price parser from trading sites
I have nothing against the performer. Most likely, the description and reading of the TK is not quite correct.
3 April 2022
68 USD
I am looking for a discount bot developer
I performed the order well. I recommend
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Telegram bot for online courses
147 USD
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Need to connect the payment system and create a subscription.
135 USD
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Bot Signal
451 USD
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Development of a Telegram bot with a mini-app
395 USD
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Writing a constructor for a Telegram bot
147 USD
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MVP service for issuing virtual cards in Telegram (FastAPI/Aiogram)
2912 USD
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I am looking for a Python developer to write scripts, parsing.
23 USD
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Bot for paid access to Telegram channel
271 USD
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Telegram bot
338 USD
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Need a product parser from the website Otomoto.pl
110 USD
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