Budget: 15000 UAH Deadline: 30 days
I can support your project on a permanent basis, the project description is clear, I can also implement changes on WordPress if necessary.
I am looking for a really cool experienced specialist in server configuration who knows how to work for quality.
One person who will help solve all existing and future problems.
Payment upon completion of each new task.
Required skills:
- Configuration and optimization of web server operation (apache/nginx). Load balancing between web servers.
- Configuration and optimization of incoming mail server operation (IMAP). Ensuring security, disabling all unnecessary services, closing unnecessary ports, etc.
- Working with HTTP requests: hidden redirection of HTTP requests via curl, asynchronous request processing (execution queues), session management, etc.
Briefly about the project:
I have an incoming mail server. It automatically forwards emails from hundreds of other email accounts.
I also have a web server (on another PC). It hosts a website (WordPress), and among other things, there is a php script that allows receiving emails from the mail server via HTTP requests (using the "php-imap" library).
All of this was done by me on the principle of "as I know," and initially, it worked great, but gradually, day by day, the performance of the mail server began to deteriorate, even though the hardware is powerful and should handle it.
I will explain in more detail verbally, as the project is large, there is quite a lot of work, and it is necessary for you to have a clear understanding of what needs to be done. Perhaps you can provide your professional recommendations, for which I would also gladly pay.
What needs to be done in the first stage:
1) Move the web server to the same PC as the mail server, or at least swap their places (advise how to do it better).
2) Configure the incoming mail server to reliably and quickly process a large number of requests. Implement the ability to connect to the mail server only from the IP address of the web server (so that interaction with the mail server can only be done through the php scripts of my web server, and all connection attempts from outside are automatically blocked).
3) Perhaps you can also help optimize and improve the performance of the web server (speed, stability, stress resistance, resource consumption, etc.).
In general, everything needs to be done correctly, competently, as it should be.
So that the servers work as stably and quickly as possible.
Budget: 15000 UAH Deadline: 30 days
I can support your project on a permanent basis, the project description is clear, I can also implement changes on WordPress if necessary.
Budget: 11111 UAH Deadline: 1 day
Hello! I am ready to discuss the tasks and details of this project in more detail.
Budget: 5500 UAH Deadline: 30 days
Contact me - I will do my best. As far as I understand from the task description - constant server maintenance is needed here. I will offer that.
Experience in administration 20+ years.
Examples of clients for whom I have configured and support servers can be viewed on my website and in the portfolio on this exchange.
Preferred work under a contract with payment to a bank account (I am a private entrepreneur, group 3).
делать на 1 машине, да ещё и не на виртуалке всё в кучу и веб и почтовый сервер это к добру не приведёт. Что вы будете делать если ваш пк сгорит?
Непонятно для пересылки почты зачем скрипт и при чём тут пхп.
Могу качественно настроить почтовик со всеми необходимыми dns записями. Дорого. Если интересно пишите.
Looking for an experienced Linux System Administrator / DevOps to diagnose the causes of periodic crashes of the online store. It is necessary not to temporarily eliminate the symptoms, but to find the root cause of the problem, explain it, and propose an optimal solution.What is known The online store has been operating for over 15 years. Linux server. PHP 5.6. MySQL. OPcache is enabled. SSH access is available. Access to the hosting panel is available. Access to logs is available. Server load graphs have been added.Symptoms Periodically: the site stops opening; errors occur: 503 Service Unavailable; HTTP 508; Client.Timeout exceeded while awaiting headers; the response time of the site sometimes increases to 8–11 seconds. Sharp peaks in CPU, memory, and Entry Processes are observed in the load graphs. No critical errors were found in the available PHP logs.Required to conduct a full diagnosis; to find the root cause of the problem; to identify the bottleneck; to explain the cause of the crashes; to propose an optimal way to eliminate it; to perform the necessary work after approval.Mandatory experience Linux; SSH; Apache / Nginx / OpenLiteSpeed; PHP; MySQL; server performance optimization; finding the causes of periodic crashes and high load.Before starting work, please answer How many years have you worked with Linux servers? Have you had experience in finding similar problems? What tools do you plan to use for diagnosis? Have you worked with old PHP projects (PHP 5.x)? What is the cost of the initial diagnosis? What is your hourly rate for further work (if needed)? When can you start? Please do not send template proposals. In your response, briefly describe what you will check first. If the problem is successfully identified and resolved, I am ready for long-term cooperation in server administration and development.
Description: Greetings! I am looking for a specialist/integrator for fiscalization systems and platforms for an online store. I have opened an individual entrepreneur (IE), have a digital signature key and an IBAN account. There are no other accounts (in Checkbox, platform systems, CRM) yet — everything needs to be registered and set up from scratch, turnkey.
I need help installing Word, Excel, and PowerPoint on a Mac. I'm looking for a specialist who can help me do this remotely,
We need an outsourced System Administrator. Responsibilities: • Configuration and support of the 1C server; • Migration of 1C (BAS) from a file system to a client-server (SQL); • Technical maintenance of office equipment and internet connections: - 2 printers - 1 scanner - 4-6 computers - installation and monitoring of antivirus protection; - installation of software on computers, configuration of employees' desktops