Upgrade the php code from version 5.3 to version 8.0

Budget: 2000 UAH Deadline: 2 days

Good day . I am a PHP Senior Developer. I work on complex corporate proposals. Experience in IT 25 years. The goal is just to start working with freekancehunt.

Would you not be able to subjectively assess the volume of the work itself or provide what this can be concluded from? You can also update the source codes and improve the database requests and monitoring on the site.

Budget: 1000 UAH Deadline: 3 days

The price depends very much on the code of this CMS. You can rewrite (you can also learn to smoke the rabbit), just unknown volume of work and hard to say the price. You can sit there in 2-3 hours, and you can sit there for weeks.
You need to see the code and base to locally launch and see the dinosaur.

Budget: 5000 UAH Deadline: 2 days

Welcome to. There is such experience, please write in a personal message, let's discuss details. With such a "strip" between the versions there are certain nuances.
The price and deadline are conditional, you need to look at the code.

Budget: 9999 UAH Deadline: 9 days

Well, there is a lot to be done.
Need to discuss

Portfolio is in profile.

Budget: 4500 UAH Deadline: 12 days

I have great experience in creating websites and I am ready to start working on your project!

The Steel Industry Company:
International logistics: http://inprommetall.ru/
American Logistics B2B Service: https://neweasyway.com/
Stock Exchange Brokers: https://a-avangard.ru/
Financial consulting: https://irs-consulting.ru/
Commercial (trade) robot
International water transport brokers: https://robotsakura.ru/
Online school: https://broU I have a great experience in creating websites, and I am ready to start working on your project!

The Steel Industry Company:
International logistics: http://inprommetall.ru/
American Logistics B2B Service: https://neweasyway.com/
Stock Exchange Brokers: https://a-avangard.ru/
Financial consulting: https://irs-consulting.ru/
Commercial (trade) robot
International water transport brokers: https://robotsakura.ru/
Online school: https://broker.inmarin.ru/

And a lot more, examples I can send to LS. Expand

Budget: 5000 UAH Deadline: 5 days

Good morning, ready to take your project, a few questions, what is CMS? Or did they do it on your order? More input data is needed. So I will be glad to help.

Budget: 3000 UAH Deadline: 3 days

Good day . What is your CMS system? Can I look at the website? Also, what is the functional now on the site?