Budget: 3000 UAH Deadline: 31 days
Good afternoon!
I am ready to take on this task and complete it within the specified deadlines. I am an experienced system administrator and SRE specialist with over 15 years of experience. I have extensive experience working with various systems and tools, which allows me to solve any problems efficiently.
Looking forward to collaborating!
Budget: 5900 UAH Deadline: 31 days
Contact me - I will do my best.
Over 20 years of administration experience.
I have configured streaming servers - I know what and how. I work with large volumes of data every day.
Examples of clients for whom I have configured and support servers can be viewed on my website and in my portfolio on this platform.
If desired, work can be done under a contract with payment to a bank account (I am a sole proprietor of group 3).
Discount of 15% on all services for UBD status clients and their families.
30% of the money earned from this rate will be transferred to help the Armed Forces of Ukraine.
Vadim Naumov
Winning proposal- Projects 10
- Rating 5.0
- Rating 822
Budget: 700 UAH Deadline: 1 day
Ready to complete this order. I have extensive experience in Linux server administration. I am ready to complete the order in the shortest possible time. I can provide cases of an actively working system with hundreds of terabytes of data and streaming video operation
Budget: 700 UAH Deadline: 30 days
Hello! We at SolidWay can definitely help you with your project. Our team has extensive experience in system administration, especially with Ubuntu and optimizing data management techniques. We have successfully assisted other clients with large data transfers and storage solutions.
In addition, we are well-versed in working with ffmpeg and streaming video, ensuring efficient handling of your multimedia needs. We’ll define the timeframe and budget after we discuss the task in more detail.
We look forward to hearing from you and helping you achieve your project goals!
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Current freelance projects in the category Linux & Unix
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.