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Nikolay G.

Offer Nikolay work on your next project.

Ukraine Krivoi Rog, Ukraine
currently online
Available for hire available for hire
7 Safes completed
1 arbitration
9 months 27 days back
6 clients
1 proposal made
on the service 7 years
  • jquery
  • System Administrator
  • REST
  • Back-End Devolopment

Rating

Successful projects
88%
Average rating
10 out of 10
Rating
639
Web Programming 1
864 place out of 6515
Python
191 place out of 4503
4 projects
Python
2 projects
Web Programming
1 project
HTML & CSS
1 project
Cybersecurity & Data Protection

Language proficiency level

Українська Українська: fluent
Русский Русский: fluent
English English: upper-intermediate

CV

I am a Full-Stack Web Developer with 10+ years of experience in web development, backend development, automation, and Linux server administration.


I help businesses build, improve, and maintain websites, web services, bots, backend systems, and automation solutions. I can handle a project fully from scratch or join an existing project to fix bugs, optimize performance, improve functionality, or provide technical support.


I work with Python, PHP, JavaScript, Django, FastAPI, Vue.js, jQuery, MySQL, SQLite, Redis, Docker, Linux, Nginx, Apache, and other technologies.


Services I provide:

  • website development from scratch;
  • maintenance, bug fixing, and improvement of existing websites;
  • backend development for web and mobile applications;
  • API development and third-party service integrations;
  • scraping bots and data parsers;
  • Telegram bot development;
  • HTML/CSS layout implementation;
  • front-end development with JavaScript, jQuery, and Vue.js;
  • Linux server administration;
  • configuration of Nginx, Apache, Docker, databases, and project environments;
  • website optimization, migration, and technical support.


Estimated pricing:


Business landing page — from $180
Corporate website / business card website — from $300
Custom website with individual business logic — from $500
Online store from scratch — from $700


HTML/CSS layout based on a ready-made design — from $80
Website improvements, bug fixing, and support — from $50
Website optimization, migration, or recovery — after task evaluation


Backend / API for a web or mobile application — from $400
Integration with third-party services, CRM systems, payments, or APIs — from $150
Data parser / scraping bot — from $250
Telegram bot for business or automation — from $250
Telegram bot with database, admin panel, payments, or complex logic — from $500


VPS / Linux server setup — from $100
Docker, Nginx, SSL, and deployment environment setup — from $150
Linux server administration and technical support — from $15/hour


The final price depends on project complexity, the condition of the existing code, design requirements, integrations, deadlines, and the availability of technical specifications.


I am also interested in Linux system and network programming. I have less experience in this area than in web development, but I am open to interesting tasks related to Linux, networking, automation, low-level software, and non-standard technical solutions.


I am usually online on weekdays from 12:00 to 20:00 Kyiv time.

Skills and abilities

Portfolio


  • 3000 USD

    Coal Mining of Veeder-Root

    Desktop Apps
    The project was implemented on #csharp and #dotnet utility synchronization of #MSSQL fuel accounting systems in #MySQL and vice versa, OPW iTouch fuel controller survey on the Veeder-Root TLS-350 protocol, the development of the interface of the power station operator( #WinForms ), the organization and administration of the project networks( #openvpn ).
  • 160 USD

    by Conntester

    Python
    by Conntester — example of freelancer's portfolio work in category Python
    Cross-platform utility for monitoring the connection to the host. It is opened on Windows and #Linux. It is implemented on #Python and #PyQT5. I wrote for my own needs, but if I recounted by my flight it would be the indicated price :)
  • by Fornex

    Web Programming
    Participated in development and accompaniment. Django, VueJs, network programming on Python for Linux.
  • by MedKit

    Web Programming
    by MedKit — example of freelancer's portfolio work in category Web Programming
    He developed the backend and REST-API on Django and DRF.
  • The Goodlook

    Web Programming
    He participated in the development of a backend for a mobile application and then made a web version. Django and React.
  • RKvadro landing

    Web Programming
    Landing under the key. Unique design, self-writing admin for editing content on Fatfree framework.
  • by RKvadro

    Web Programming
    The club portal is key to WordPress.
  • The ProSound Karaoke

    Web Programming
    Landing under the key. Unique design, self-writing admin for editing content on Fatfree framework.
  • JetCamp

    Web Programming
    The club portal and the online store are key to WordPress and WooCommerce.
  • Aquatic shop

    Web Programming
    Design and repair of the store on an ancient engine for Joomla 1.5
  • Secrets of negotiation

    Web Programming
    A simple landing. The unique design. Setting with mobile devices. Scripts for sending filled forms to e-mail.
  • Posts for E. Kolotilov

    Web Programming
    A simple landing. The unique design. Setting with mobile devices. Scripts for sending filled forms to e-mail.
  • The AirFresh

    Web Programming
    A simple landing. The unique design. Setting with mobile devices. Scripts for sending filled forms to e-mail. Integration with Yandex.Webmaster, Yandex.Metrics and Yandex.Webvisor.
  • Jewellery Studio

    Web Programming
    A simple landing. The unique design. Setting with mobile devices. Scripts for sending filled forms to e-mail. Integration with Yandex.Webmaster, Yandex.Metrics and Yandex.Webvisor.
  • Car spare parts

    Web Programming
    A simple landing. The unique design. Setting with mobile devices. Scripts for sending filled forms to e-mail. Integration with Yandex.Webmaster, Yandex.Metrics and Yandex.Webvisor.

Reviews and compliments on completed projects 7

26 August 2025 41 USD
Writing a manual on a technical topic

Quality
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The manual turned out really great — very professionally done work. It is clear that Mykola has a deep understanding of the technical aspects of servers and at the same time has excellent skills in creating technical documentation. A definite plus.

1 June 2021 41 USD
Plugins of Utility Scenarios

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Everything is clear, all in time... fire. I recommend!The !

Profile deleted | Safe Safe | Response review

2 May 2021 10 USD
Доработки 2-х сайтов по ранее согласованному ТЗ

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Николай великолепно выполнил заказ! Он настоящий профессионал своего дела. Николай сделал даже больше того, что должен был. Он предложил мне грамотные технические решения моих задач и реализовал их на самом высоком уровне. Я очень доволен результатом. Теперь буду обращаться к Николаю постоянно. Ещё раз спасибо, Николай! =)

Profile deleted | Personal | Response review

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A great performer! Everything needed was done in the shortest time! It has always been online, which is not very important for speed.
I recommend !

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Thank you very much for the accomplished project to Nicholas. He performed his work in time and quality. One of the important qualities of this developer! During the development process of the project, Nikolai demonstrated himself as a real professional of his business. Communication was continuous, interaction with voice and in chat. I hope for further cooperation.

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Responsible and experienced worker. I will work on a permanent basis! I recommend!

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Excellent freelancer – fast and professional! I recommend !

Activity

  Latest proposals 10
Remove viruses from the site and update plugins (Wordpress)
31 USD
Development of a bridge program (Python) for integrating FunPay with the Gemgem digital goods API
178 USD
Python - Django App
111 USD
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