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high cpu sometime with lost data of php script

$10-30 USD

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Đã đăng vào 3 tháng trước

$10-30 USD

Thanh toán khi bàn giao
we ran into a high Ddos attack that caused us almost losing our business , we hired someone who managed to reduce the effect or the ddos attack , but after that we ran into a huge issue in our website which is losing data sometime , it seems ( I can not tell only I guess ) timeout issue . I tried increase timeout , but then I ran into high cpu load issue again ( I checked log ,doesn't seem to be ddos attack this time ) as well as the website is kind slow at the moment , and sometimes give Error Code 522 ( Timeout ) we need someone to do the following : * first of all , secure website against Ddos attack well and doesn't leave and chance for attacker to make us leave the filed * fix error in apache log such as Error dispatching request to : (polling) and these small stuff * validate our current settings , make sure everything is set correctly and our server is as it should be * fix missing data issue that is cause by the new server settings ( I can not tell which ) * secure the server WORK MUST BE OVER ANYDISK ONLY
Mã dự án: 37482855

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15 đề xuất
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Hoạt động 2 tháng trước

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15 freelancers are bidding on average $34 USD for this job
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Hi there, I hope this message finds you well. I understand that you have been facing some challenges with your website, including a high DDoS attack that almost caused you to lose your business. Although you have managed to reduce the impact of the attack, you are now experiencing issues with data loss and timeouts on your website. To address these concerns, I propose the following solutions: 1. DDoS Attack Mitigation: We will implement robust security measures to protect your website against future DDoS attacks. Our team will analyze your current infrastructure and implement appropriate security protocols to ensure that your website remains secure and operational. 2. Apache Log Error Fixing: Our experts will thoroughly investigate the Apache log errors, including the "Error dispatching request to: (polling)" issue, and resolve them. By identifying and rectifying these small issues, we will enhance the overall performance and stability of your website. 3. Server Validation: We will conduct a comprehensive review of your current server settings to ensure that everything is configured correctly. Our team will validate the settings and make any necessary adjustments to optimize the performance of your server. 4. Data Loss Issue Resolution: Our experts will investigate the root cause of the missing data issue and implement the necessary fixes. By analyzing your new server settings, we will identify any misconfigurations or compatibility issues that may be causing the...
$20 USD trong 15 ngày
4,9 (113 nhận xét)
8,0
8,0
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Hello, I have over 15 years of experience as a Senior Linux System Administrator and many certifications from Udemy, Cisco Networking Academy, and AWS. Moreover, I'm also a cPanel/WHM-certified server administrator. No advance payment or milestone! My priority is that you'll be satisfied with my work, and then we can discuss payment details. I'll be more than happy to help you with your project. I can start right away! PS: You can check my profile and my reviews. You'll see that I'm serious and reliable! Kind regards, Bogdan
$25 USD trong 1 ngày
5,0 (228 nhận xét)
6,6
6,6
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Hello. I'm an experienced cybersecurity and server management developer with over 7 years of expertise in handling DDoS attacks and optimizing server performance. I am confident that I can assist you in resolving the issues you've encountered. To clarify the requirements, I kindly request the following information: 1. Can you provide more details on the current server environment, such as the web server, firewall configurations, and any DDoS mitigation tools in place? 2. Regarding the missing data issue, have there been recent changes in server configurations or updates that might be contributing to this issue? 3. Could you share more information about the server specifications and the current measures in place to secure against DDoS attacks? 4. Is there a specific reason for preferring AnyDesk for the work, and are there any specific access permissions I should be aware of? Let's have a quick chat session so we can discuss the project thoroughly. I look forward to connecting with you to secure and optimize your server against DDoS attacks and address the reported issues.
$25 USD trong 1 ngày
5,0 (15 nhận xét)
5,7
5,7
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I understand you are looking for someone to help with your high cpu sometimes with lost data of php script. We ran into a high ddos attack that caused us almost losing our business, but after that we ran into a huge issue in our website which is losing data sometimes ( I can't tell exactly what the issue is ). It seems like timeout issue. I tried increasing the timeout to see if that would help but then I ran into high cpu load issue again ( I checked the logs, doesn't seem to be ddos attack this time ). As well as the website being slow at the moment and giving an error code of 522 occasionally. I can guarantee that my work will be over anydisk only and that it will be done correctly. I am confident that my skillset, experience and dedication make me the best fit for this project. Please let me know if you would like me to clarify anything or answer any additional questions about my profile or project
$100 USD trong 1 ngày
4,9 (78 nhận xét)
6,0
6,0
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Hi, I am a seasoned web developer with 8 years of experience. I assure you a quick resolution for the high CPU and data loss issues in your PHP script. Let's connect and discuss the specifics.
$50 USD trong 1 ngày
5,0 (71 nhận xét)
5,5
5,5
Avatar người dùng
Hello, I understand you are looking for someone to help secure your website against DDoS attacks, fix missing data issue that is cause by the new server settings, validate your current settings make sure everything is set correctly and your server is as it should be. I can help with all this. As part of the work I would use Over-the-Disk (OTD) methods so that no data is lost during the work. Additionally, I would use techniques such as hot-deployment to make sure your website is always up-to-date without any issues. I am confident that with my skills and experience in website applications, I can provide the best solution for this project. Please let me know if you want me to discuss further or answer any other questions you may have about me or my services. Please come over chat and discuss your requirement in a detailed way and ready to start this task from now onwards. Thanks & Regards Dheeraj Sharma
$30 USD trong 7 ngày
5,0 (31 nhận xét)
5,1
5,1
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Hello there! My name is Narendra and I am a professional with extensive experience in developing web applications. I understand you are looking for someone to help you with your PHP script issue and the website data loss issue that occurs after Apache timeout.
$20 USD trong 7 ngày
4,9 (11 nhận xét)
4,4
4,4
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Hi, I can help and start right now. Thanks Ravindra Y
$45 USD trong 1 ngày
5,0 (39 nhận xét)
4,4
4,4
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Hello there, I can fix the high CPU usage issue. I have got 10+ years of experience in php based website design and development so doing this job would be pretty straight forward for me. And yes I would like to share that if any plugin and code conflicts occur and which take more than 2 hours then the above budget won't work. But yes I will try to get this fixed within it if everything is as per the standard of the coding. Please inbox me now to discuss and get started on this asap. Regards Yaseen
$20 USD trong 1 ngày
5,0 (10 nhận xét)
4,4
4,4
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Hi there! I'm Saira, a Linux Engineer and Full Stack Developer with extensive knowledge in PHP, Web Security, Ubuntu, CentOS and Debian. I understand you're facing issues with your website losing data sometimes and website being slow. I can help you secure your website against Ddos attacks and make sure everything is set correctly so your server is functioning as it should be. But more importantly, I can help you solve the missing data issue caused by changes made to your new server settings. I specialize in working with overdisks, which ensures that all work is completed within the specified timeframe. This is especially important for this project as you don't want to leave any chances for an attacker to make you leave the filed or lose data. My skillset includes web development ( Reactjs & Nodejs) as well as security (web application scanning & penetration testing). This makes me well-suited to tackle this project head on. Please feel free to contact me if you have any questions or would like more information about me or my services.
$18 USD trong 1 ngày
5,0 (16 nhận xét)
3,8
3,8
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Hi, Can you please share more details about the project so that I can understand the project Flow? Let's chat to discuss more and finalize the project. Thanks
$30 USD trong 1 ngày
5,0 (5 nhận xét)
2,0
2,0
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Hello, As a PHP security expert, I have strong analytical skills and extensive experience in eliminating vulnerabilities and strengthening security on various sites. You can secure your site with various security technologies, including sql injection and csrf token. Please discuss with me on chat. Thank you.
$50 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hello, Thank you for visiting my profile. I am a Full time Freelance website, Mobile App, UI UX and PHP Developer. I have developed/ Designed over 60+ live websites, e commerce and mobile apps based upon wordpress, Shopify, Laravel, PHP. The Sole aim of my services is to provide best of UI UX, Mobile Responsive sites and programming experience for users so that my clients websites could be listed at top with Google because of neat / clean code and design. My Expertise: PHP Laravel Codeigniter PostgreSQL Ajax Nodejs Javascript JQuery API integration Payment gateway Wordpress ( Themes / Plugins ) Customization and create from scratch Shopify / Opencart Mobile application development (Android & IOS) Responsive website design / Bootstrap / HTML5/CSS3 SEO (on-page / offpage) Content Writing Features of Service: 100% Customer Satisfaction Good communication availability 24/7
$20 USD trong 2 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hi there! My name is Mohd and I am a professional with 15 years of experience in the tech industry. I understand that you are looking for someone to help you with your high CPU issue and missing data issue caused by new server settings. Specifically, you need someone to ensure website security against Ddos attacks, fix the error in Apache log caused by timeout issues and validate settings; make sure everything is set correctly on the server; secure the website against missing data issue that is caused by new server settings; and secure the server against Ddos attacks. I believe I am the perfect fit for this project because of my expertise in PHP, React.js, Node.js and other front-end technologies as well as application development frameworks such as WordPress, Drupal and Joomla. Additionally, I have extensive experience in application development for mobile apps (Android & iOS), desktop applications and CMS customizations. I would be more than happy to discuss further how my skillset could benefit you at any point during the project process. Please don't hesitate to contact me if you have any questions or would like to discuss further about this project!
$20 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của SAUDI ARABIA
Medina, Saudi Arabia
5,0
27
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Thành viên từ thg 2 8, 2020

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