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Upgrade very modified VTiger 5.4 to work on new server with php 7.4

Need to upgrade vtiger 5.4 that is very modified.

Lot of extra functions that needs to make sure it works on new server

So you really need to be good on vTiger projects

Not working to just upgrade versions up to days version so need to manually make all work

If any questions just ask

Habilidades: PHP, vTiger, MySQL, Arquitetura de software

Sobre o Cliente:
( 63 comentários ) G?vle, Sweden

ID do Projeto: #33381107

21 freelancers estão ofertando em média $564 nesse trabalho

(666 Comentários)
9.3
(123 Comentários)
8.7
(520 Comentários)
8.8
AwaisChaudhry

Hi there! I have read what you exactly need and I have great experience with MySQL, PHP, Software Architecture and vTiger. However I would like to ask you a few questions. I do work smart and do not rest until I get th Mais

$750 USD in 10 dias
(99 Comentários)
8.2
(103 Comentários)
7.9
vnitdev

Hello, I'm a vTiger developer and have 9+ years of experience with it. I have a quick question: How many custom functions and custom module do you have in your system? I'm waiting for your reply. Regards, Cuong Nguy Mais

$750 USD in 7 dias
(95 Comentários)
6.5
alexvinnik

Hi there I can get vtiger work on Php 7. Alex.

$750 USD in 7 dias
(118 Comentários)
6.1
nehairoyal

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$250 USD in 7 dias
(44 Comentários)
6.3
Devrits

Hi Hiring Manager I am SugarCRM/SuiteCRM/Vtiger, PHP/MySql, Laravel, Wordpress Developer Over 6 years of industry experience in developing, implementing and maintaining various database driven web applications using Mais

$750 USD in 2 dias
(28 Comentários)
6.3
(9 Comentários)
5.4
umairkaramat24

Hello sir how are you doing? I have read the project detail and really interested in your project, I am full stack developer with multiple frameworks, I have great experience doing similar jobs regarding to these skill Mais

$750 USD in 9 dias
(19 Comentários)
5.0
ChivinaElena

Hello, sir. Glad to meet you. I'm a professional software/fullstack developer. I'm majoring in C,C#,Java,python,Web and blockchain. I have developed many Desktop and GUI apps. Also I'm good at AI and ML. Mais

$555 USD in 10 dias
(8 Comentários)
4.5
milesimon

Hi, Dear. vTiger is My TOP SKILL!!! I have rich experience of 7+ years in developing websites using vTiger & PHP & MySQL. I mastered vTiger from 1.x to 5.x with Limesurvey . If you give me a chance, I will do best I Mais

$699 USD in 7 dias
(18 Comentários)
4.5
DanielCatalani

Hi there, I will upgrade your VTiger to the latest PHP version 7.4 or 8.1. I have the required experience to successfully complete this project. Kind regards.

$500 USD in 7 dias
(15 Comentários)
4.6
NikTulup

Hello Hiring Manger! I can work full-time, 8 hours per day, 18 days per month. I can start full-time within the next 2 weeks. Your job is very interesting and I can do it on time. I have more than 5 years experience Mais

$500 USD in 3 dias
(13 Comentários)
4.5
kyloapps

Hi, I can surely help you with this! I have 8+ years of expertise and have previously worked on 100+ projects in website and app development. For web development, my skills include React, Angular, Vue.js, NodeJS, jQue Mais

$500 USD in 7 dias
(4 Comentários)
3.8
nemanjamarkovic4

Hi there. How are you? I have read your job description carefully and it's very interesting to me. I have plenty of experience in various PHP frameworks such as CI, Laravel, YII, Wordpress, Magento, Odoo, vTiger and o Mais

$500 USD in 7 dias
(7 Comentários)
3.3
vtigress

Hello, Vtiger is our core competence and we have been working with the software since their release and vtiger's solutions providers ([login to view URL]). We as an organization are Mais

$500 USD in 7 dias
(4 Comentários)
4.0
AtomTask

Hi Please check this website: [login to view URL] I have developed a [login to view URL] with Vue, you can check it. I have more than 7+ years of development experience. In recent years, I have built more than 50 website using React, Mais

$500 USD in 7 dias
(3 Comentários)
2.7
manojphpexpert

@@ 100% SUCCESSFUL DELIVERY WITH QUICK TIMELINE, LOOKING FOR LONG TERM BASIS @@ ## Ready To Start Right Away ## What I am going to do if you hire me:- ============================== * You will get time to time Update Mais

$250 USD in 3 dias
(6 Comentários)
3.3