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  1. Freelancers

Sergey Derevyanko

Offer Sergey work on your next project.

Ukraine Dnepr, Ukraine
13 days 19 hours back
Available for hire available for hire
1 Safe completed
5 years back
1 client
on the service 6 years
Client profile
  • azure
  • MySQL/MsSQL/NoSQL
  • PostgreeSQL
  • Apache Spark
  • django
  • python bot
  • telegram python bot
  • Databricks
  • SQL
Freelancer Sergey D. — Ukraine, Dnepr. Core skill — Databases & SQL, Python

Rating

Successful projects
No data
Average rating
No data
Rating
367
Databases & SQL
88 place out of 1203
Python
386 place out of 4451

Language proficiency level

Українська Українська: fluent
English English: upper-intermediate

Skills and abilities

Programming

Portfolio


  • The Yahoo Finance

    Data Parsing
    #Python3 #requests #pydantic #sqlite3 #rest

  • API of Social Network

    Web Programming
    #Python3 #django-rest-framework #JWT #restapi
  • 90 USD

    Clinic

    Web Programming
    Clinic — example of freelancer's portfolio work in category Web Programming
    https://github.com/Grayder0152/Clinic
    #Python3 #Flask #HTML #CSS #JavaScript #jQuery

  • News Board

    Web Programming
    News Board — example of freelancer's portfolio work in category Web Programming
    GitHub - https://github.com/Grayder0152/NewsBoard
    This is a project for posting your articles with the ability to comment and vote for the article. There is also an API to manage the site.
    #Python3 #django #django-rest-framework #Bootstrap

  • Telegram bot “CovidInWorld”

    Python
    Telegram bot “CovidInWorld” — example of freelancer's portfolio work in category Python
    Boot releases detailed information about the Covid-19 virus in some countries
    #Python3 , #pytelegrambot , #telegrambot , #bot
  • 23 USD

    The Telegram bot ‘DellaUA’

    Python
    The Telegram bot ‘DellaUA’ — example of freelancer's portfolio work in category Python
    The telegram bots for parsing phone numbers from the site. It is only available to those users who are in the BD. The bot is also authorized on the site. All this is achieved using PyTelegramBotApi, mysql-connector and selenium python libraries. The customer received an exe bot file, for convenient use.
    #python , #telegrambot , #Telegram-bot , #telegramBots , #selenium , #mysql , #web-parting

  • Online Divorce

    HTML & CSS
    Online Divorce — example of freelancer's portfolio work in category HTML & CSS
    #HTML5 #CSS #Javascript #slickslider #FlexBox
  • 70 USD

    Website of GamerX

    HTML & CSS
    Website of GamerX — example of freelancer's portfolio work in category HTML & CSS
    #HTML5 , #css3 , #JS , #JQeury , #Figma
  • 27 USD

    Adaptation of “Virag”

    HTML & CSS
    Adaptation of “Virag” — example of freelancer's portfolio work in category HTML & CSS
    #HTML5 , #css3 , #JS , #JQeury , #AdobePhotoshop
  • 45 USD

    The website of TWS-tex

    HTML & CSS
    The website of TWS-tex — example of freelancer's portfolio work in category HTML & CSS
    #HTML5 , #css3 , #JS , #JQeury

Reviews and compliments on completed projects 1

4 August 2020 23 USD
Telegrams in Python

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you Sergey for the work done. Everything was done in time, the freelancer was always in contact. I recommend everyone to cooperate!

Vasily Komendant | Safe Safe | Response review

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