Freelancer Oleksandr Z. (bot Development, python) ≡ sasha

Freelancers

Information Portfolio 6 Reviews 14 Activity

Oleksandr Z.
Kyiv, Ukraine
14 0
Available for hire

Projects 14
Rating 5.0
Rating 1 512

Want to offer Oleksandr Z. a job?

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Last project: 23 days back
Bids in the last two weeks: 16
Collaboration with clients: 12
Last visit: 2 hours 21 minutes ago

Hi!

My name is Oleksandr, I am an experienced software engineer with 1 year of experience, I have skills in various programming languages such as C++, Python, JS, HTML and CSS. I also have experience with Linux and software security. My goal is to develop high quality software that meets the highest standards of security and performance.

linkedin: https://www.linkedin.com/in/oleksandr-zakharov-software-engineer-559b58270

web developer selenium C/CPP PostgreeSQL requests software engineer MySQL/SQLite django

Programming

Bot Development 34 USD for day
Python 34 USD for project
Data Parsing 34 USD for project
Databases & SQL
Javascript and Typescript 45 USD for project
Web Programming 34 USD for project

Administration

Linux & Unix 45 USD for project

Translation

English

MeetYouThere/Travel Bot - a dating Telegram bot for travelers

56 USD

0 172

MeetYouThere/Travel Bot - a dating Telegram bot for travelers

Bot Development

Bot functionality: user registration and verification; selection of country and city (or manual entry); filling out a questionnaire: photo/video, age, gender, country, city, arrival and departure dates, description; search for people who will be in…

0 233

Bot for collecting lists and making reports

Bot Development

The bot functions as follows: there are two categories of users — super-administrators and regular administrators. The following functionality is available to super-administrators: Creating an event. Adding an administrator. Removing an administrator…

0 347

Bot-parser that parses channels

Bot Development

The bot works as follows: there is a user bot that handles channel parsing, and there is a regular bot that controls the user bot's operation. The bot provides four main functions: add a keyword, delete a keyword, add a channel, and delete a channel…

0 254

Twitter Parser

Data Parsing

The Twitter parser collects tweets exclusively from accounts that the user is following. The obtained information is integrated with a Telegram bot, which sends messages to a Telegram channel with a link to the tweet, its author, and details. The bot…

0 213

Automation of lot listing on g2g

Web Programming

Automated process using Selenium: data is extracted from Google Sheets, then the script logs into the website, inputs this data, and lists the lots for sale. This cycle repeats until all accounts are used.

Hangman game using OOP and STL and cryptography

11 USD

0 386

Hangman game using OOP and STL and cryptography

C & C++

Console game displacement written with the help of OOP and STL The game also has words in encrypted form in the word.txt file in the code demonstrated encrypting method: Moving the alphabet Известный как Шифр Цезаря

API integration of events on Facebook with transmission to Telegram using the CRM service make.com

22 USD

The work has been completed on all points.

5.0

Oleksandr Z.

24 June

Back-end. Python, fast API, postgres, aws, cognito, celery, play market payment.

268 USD

Completes on time and in full.

5.0

Oleksandr Z.

21 May

Create a selling QUIZ (technical specialist)

50 USD

Working with Oleksandr was a great pleasure. The task was challenging: it was necessary to create a psychological quiz that functions correctly, intellectually provides an individual result, and, of course, sells.

Oleksandr demonstrated excellent understanding of both the technical and product sides. He did not just mechanically execute the specifications — he delved into the logic of the funnel, suggested improvements for UX, and ensured that everything worked perfectly.

He was always in touch, all revisions were implemented quickly and without unnecessary questions. It is clear that this person understands how sales mechanics work in digital products. And he knows how to work well with his hands.

I sincerely recommend Oleksandr for tasks related to the development of bots and interactive funnels!

5.0

Oleksandr Z.

7 January

MeetYouThere

56 USD

Oleksandr did very well with his work, created the Telegram Bot exactly according to the criteria and technical specifications I requested, very satisfied, I will be happy to cooperate again ☺️

5.0

Oleksandr Z.

9 August 2025

G2g Bot

145 USD

Bombastik bombed everything quickly and clearly

5.0

Oleksandr Z.

5 August 2025

Fix the bot code in Telegram written in Python

22 USD

Everything was done quickly, professionally, even better than I planned
I recommend for collaboration!

5.0

Oleksandr Z.

23 July 2025

Creating a script to automate sports betting using the Martingale strategy at a bookmaker.

Personal 16 USD

Everything was good, responds quickly to edits, will cooperate with him in the future.

5.0

Oleksandr Z.

25 May 2025

Creating a script to automate sports betting using the Martingale strategy at a bookmaker.

16 USD

Everything is done excellently. The program is written well and with quality.

5.0

Oleksandr Z.

13 May 2025

Development of Telegram bots

112 USD

Everything was done professionally and well. Thank you for the fruitful collaboration!

5.0

Oleksandr Z.

25 March 2025

It is necessary to create a Telegram bot or something similar, so that copies of messages come to me in the chat.

56 USD

The person is proficient in C++, Python, JS, HTML, and CSS and has worked on Ubuntu, a Linux distribution.

I recommend this specialist to everyone.
Very friendly and understands all the nuances.

They also created bots in various formats for Telegram.

Everyone is satisfied. Thank you very much.

5.0

Oleksandr Z.

4 February 2025

Improvement of the Telegram bot

Personal 38 USD

Thank you, Alexander. He improved the Telegram bot. It started parsing messages to the website. He made it possible to delete and add Telegram channels and groups. He also made it possible to sort Telegram channels by categories. The ability to add and delete categories has been implemented. Everything was done in 2 days. I recommend working with Alexander.

5.0

Oleksandr Z.

26 January 2025

Consultation on setting up a Telegram bot (tb)

Personal 28 USD

Alexander took the project of creating a bot responsibly and seriously. He explained how to use it. He was always in touch. Then he made additional changes to the code so that it would be easier to navigate in the Telegram bot. I will place my next order with him.

5.0

Oleksandr Z.

25 January 2025

Practicing elementary functions of PySpark

25 USD

The work was completed in a very short time, with quality, and a quick response to requests for revisions. I recommend for collaboration!

5.0

Oleksandr Z.

10 January 2025

Exam Task

11 USD

Добре виконав свою роботу на всі 10 з 10 було дуже приємно

5.0

Oleksandr Z.

19 March 2023

Total projects:

14

Successful projects 100% 0 arbitrations

Average rating:

5.0

14 reviews

5.0

Professionalism

5.0

Quality

5.0

Price

5.0

Contactability

5.0

Deadlines

Latest proposals 10

Project	Budget	Proposal	Deadline	Added
Parser with output result in TG bot	29 USD	166 USD	7 days	5 Jul
Telegram Bot. In a programming language. Not a constructor. Website. Connection website+bot.	224 USD	224 USD	1 day	5 Jul
Landing page for freight transportation (relocations in northern Israel)	Not specified	112 USD	1 day	5 Jul
Yoka assist	Not specified	700 USD	30 days	4 Jul
Mailing program	89 USD	268 USD	7 days	4 Jul
Setting up a chatbot for an auto-webinar (manychat)	45 USD	112 USD	1 day	4 Jul
Setting up a chatbot for an auto-webinar (manychat)	Not specified	112 USD	1 day	4 Jul
Development of a Telegram Mini App (store) with CRM integration and Nova Poshta.	335 USD	335 USD	14 days	4 Jul
Improvement and restoration of the existing bot's functionality	Not specified	112 USD	1 day	3 Jul
Develop a simple system for accounting consumables in a small department.	98 USD	134 USD	1 day	3 Jul

Парсер с выводом результата в ТГ бота

Status Project ongoing

Type Public project

Budget 29 USD

Proposal 166 USD

Deadline 7 days

Added 5 July

Телеграм Бот. На языке программирования. Не конструктор. Сайт. Связка сайт+бот

Status Open for proposals

Type Public project

Budget 224 USD

Proposal 224 USD

Deadline 1 day

Added 5 July

Лендинг для грузоперевозок (переезды по северу Израиля)

Status Closed because of budget

Type Public project

Budget Not specified

Proposal 112 USD

Deadline 1 day

Added 5 July

Yoka assist

Status Open for proposals

Type Public project

Budget Not specified

Proposal 700 USD

Deadline 30 days

Added 4 July

Програма розсилки

Status Project complete

Type Public project

Budget 89 USD

Proposal 268 USD

Deadline 7 days

Added 4 July

Налаштування чат-боту для автовебінару (manychat)

Status Project complete

Type Public project

Budget 45 USD

Proposal 112 USD

Deadline 1 day

Added 4 July

Налаштування чат-боту для автовебінару (manychat)

Status Suspended by administration

Type Public project

Budget Not specified

Proposal 112 USD

Deadline 1 day

Added 4 July

Розробка Telegram Mini App (магазин) з інтеграцією CRM та Нової пошти

Status Open for proposals

Type Public project

Budget 335 USD

Proposal 335 USD

Deadline 14 days

Added 4 July

Доработка и восстановление работы существующего бота

Status Contractor chosen

Type Public project

Budget Not specified

Proposal 112 USD

Deadline 1 day

Added 3 July

Розробити просту систему обліку розхідних матеріалів в невеликому відділенні.

Status Project expired

Type Public project

Budget 98 USD

Proposal 134 USD

Deadline 1 day

Added 3 July

Oleksandr Z.
Kyiv, Ukraine
14 0
Available for hire

Projects 14
Rating 5.0
Rating 1 512

Want to offer Oleksandr Z. a job?

If you have an account, log in

Last project: 23 days back
Bids in the last two weeks: 16
Collaboration with clients: 12
Last visit: 2 hours 21 minutes ago

Profile

Indicators

Specializations

Bot Development

Python

CV

Tags

Skills and abilities

Programming

Administration

Translation

Portfolio Works

Client reviews

5.0

Oleksandr Z.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

Creating a script to automate sports betting using the Martingale strategy at a bookmaker.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

Improvement of the Telegram bot

5.0

Oleksandr Z.

Consultation on setting up a Telegram bot (tb)

5.0

Oleksandr Z.

5.0

Oleksandr Z.

5.0

Oleksandr Z.

Indicators

Total projects:

14

Average rating:

5.0

5.0

5.0

5.0

5.0

5.0

Activity