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Oleksandr Veliky

Offer Oleksandr to work on your next project.

Ukraine Ukraine
6 months 18 days ago
A little busy a little busy
28 Safe completed
2 years ago
19 Clients
registered for 8 years
  • scrapy
  • web scraping
  • selenium
  • crawler
  • Python(Django/DRF)

Rating

Successful projects
97%
Average rating
There is no data
Rating
1497
Python
Application programming
19 projects
Python
6 projects
Application programming
4 projects
Data parsing
3 projects
Web programming

Language Proficiency Level

Українська Українська: fluent
English English: pre-intermediate

CV

My name is Oleksandr Velikiy,  I'm a backend developer and lately I specialize in Python and Django.

For the last 2 years,  I have been working full-time in a Ukrainian outsourcing company as a Python developer.  During this time,  I took part in the development of 2 projects.  Both are quite large and have been developed and supported for more than 2 years.

Before that,  I worked as a freelancer (partially) for 5 years,  mainly on this site and with regular clients.  Had several long-term projects from regular customers.

I have a higher education,  graduated with a master's degree in System Programming in 2001. I have more than 7 years of experience working with Python.

I have experience working with multi-threading,  experience designing systems,  writing desktop applications using the QT library,  writing parsers using the Scrapy framework, t ried using FastAPI,  Flask and so on.

Before Python became the main programming language,  I developed in C++ (a long but long time ago). 

Recently,  for about a year,  in addition to Django,  I've been doing full-stack development using React - I've learned JavaScript and TypeScript,  CSS layout and front-end development.

I have experience working with the necessary tools for developing testing and deploying projects.

I take my work as seriously as possible and try to perform it as well as possible.

My father used to tell me: "Try to do well, bad things will turn out by themselves." 🙂  I always try to do just that.

I have experience working in a team and managing a team. I believe that the team and people are what the company should value the most.

Skills

Programming

Portfolio


  • Program for parsing mycobank.org

    Python
    Collect the mycobank.org site base (approximately 500,000 records ) into the local database, processing and creating files for wiki
  • Screenshots for various social networks

    Python
    Adjusting the scripts-automatizers on Python (Selenium) (following, adding in friends, likes...) to popular and not very social networks, which once a day in the automatic mode perform certain necessary actions.
  • Boot to create your account activity

    Python
    The task is to create the activity of your account on the site wedpro - kh.wedpro.com.ua - by imitating the behavior of a person.

Reviews and compliments on completed projects 29

1 October 2021 348 USD
Desktop application - hourly $15/h ($500 deposit)

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Чудова роботаʼ З задоволенням продовжу співпрацю.

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The executive performed the work in time and quality, quickly learned and made all wishes. I recommend

10 December 2020 64 USD
Support for internal projects in Python

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I recommend Alexandra to everyone.

20 October 2020 64 USD
Send answers to the latest email

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A very friendly developer and excellent specialist,
I recommend.

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The task was fulfilled as agreed. Even above that, he with the problem launch. Pleased with cooperation.

25 August 2020 15 USD
Правки по постилке

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Все сделано по ТЗ ._________

4 August 2020 26 USD
Проверка доступов к WP (Правки)

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Все сделано по ТЗ. Как всегда на высоте.

3 August 2020 52 USD
Code optimisation

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Отлично выполненная работа!
Скорость выполнению поставленной задачи приятно удивили.
Все понятно и доступно объяснено. Будем сотрудничать дальше и рекомендовать другим!

25 July 2020 26 USD
Pазбить(размножить) .txt файл на другие с его содержимым

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Хороший спец. Выполнил работу на 100%.

24 July 2020 52 USD
Проверка доступов к WP

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Все сделано по ТЗ. ОТлично.

22 July 2020 77 USD
Софт

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Спасибо за работу! Исполнитель всегда на связи, идет на контакт и старается сделать так, чтобы заказчику было меньше головной боли с проектом и продуктом, который делаем исполнитель.

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Everything he did, what he wanted. A good result.

28 June 2020 26 USD
Parts on Python

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Thank you all at the highest level!
I will contact you again!The !

Profile deleted | Safe Safe | Response feedback

24 May 2020 96 USD
Personal project

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Чудовий результат! Дякую за співпрацю!

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Everything at the highest level! Thank you !

22 April 2020 140 USD
Desktop Application: part 3

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Задоволені повністю роботою Олександра. Чітко виконує завдання, перевершуючи очікування. Уважно ставиться до деталей. Рекомендую до співпраці!

12 April 2020 70 USD
Desktop Application: part 1

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Олександр, на відміну від інших фрілансерів, дуже швидко розібрався з кодом і вже за декілька днів я побачив перший результат. Все дуже професійно, майстер своєї справи!

22 November 2019 5 USD
Оценка проекта на Python

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Александр ответственно подошел в решению даже такой небольшой задачи.
Были заданы грамотно вопросы и в итоге мы пришли к оптимальному техническому решению.
Отличная коммуникация со стороны Александра.
Мы как заказчики очень довольны результатом сотрудничества 🙂

16 November 2019 26 USD
Потрібно спарсити 1 сайт

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Дуже дякую, за прекрасно зроблено роботу. Швидко, професійно та надійно.
Рекомендую

3 August 2019 5 USD
Правка парсера по збору інформації з для Вікіпедії

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Все виконано вчасно і акуратно

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Together we generated 11 thousand articles for the Ukrainian Wikipedia. We had to parse a few sites and then gather information to get preparations for articles with the Wikipedia folder. I recommend it.

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Responsible freelancer. I recommend !

20 November 2017 20 USD
Screenshots in Python (Selenium)

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Everything is done well, according to the requirements.

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Very satisfied with the work. The person was contacted as quickly as possible and also quickly introduced the necessary adjustments to the program.
Working without a safe. He was confident that the person would fulfill his obligations.
The program works greatly. After two days of operation, there are already the first customers.
10 / 10
100% I will go again.

Profile deleted | Response feedback

10 September 2016 15 USD
1 ак

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спасибо, все прошло хорошо
спасибо, все прошло хорошо
спасибо, все прошло хорошо

8 February 2016 13 USD
Parking of site

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Everything is performed.
And even the Per is done!
before the deadlines. I will continue to cooperate.
And I recommend you!

13 January 2016 8 USD
Arduino - Project

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It all went 100% well.
He did and explained everything. I am pleased and I recommend it to everyone!!The !

27 October 2015 23 USD
The IEK catalogue

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I recommend cooperation!
Qualitatively and quickly

12 October 2015 1 USD
The same word.

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I am sincerely grateful to the organizers of this site, namely Alexandra Velicko for the operational help in solving the assigned task. Charity, responsibility is what distinguishes Alexandra from everyone.

Activity

  Recent proposals 10
Програма на Phyton Personal project
52 USD
Bot for Twitter (analysis and retweeting the required information) Personal project
13 USD
Help with Python Django
26 USD
Диплом і звіт з практики 4568
52 USD
Бот телеграм адмінка Personal project
77 USD
Новый отчет под астериск Personal project
5 USD
Код 2 на python для контроллера на linux Personal project
75 USD
Код на python для контроллера на linux
75 USD
Кликер3 Personal project
150 USD
Desktop application - hourly $15/h ($500 deposit) Personal project
348 USD