Guidance on how to secure a Web app

Hi, I'm very interested in Your offer. I have over 10 years of experience as system admin for both windows and linux based systems. I also have over 10 years of experience in the field of security testing and security fixing. I know all about popular vulnerabilities:xss, sqli, rfi/lfi, csrf, owasp top 10 and more. I also know how to test for vulnerabilities in various web cms(wordpress, drupal, joomla, magento, and others) including php apps and custom cms. Other than webapps, I also know how to test servers for security. I have done website security testing, penetration testing and security fixing including ensuring the website's secure communication in the past. For more regarding my previous work please check my profile. So, choose me and I can promise You that I'll complete this project on time and to Your standards; however, I'll need more details so I could assess the scope of work and adjust my bid accordingly if needed. Thank You for considering my bid and I'm looking forward to Your reply. Cheers.

Hi, what exactly do you mean by "guidance"? The best way to go around this is to test your code for vulnerabilities, and then I can help you with fixing the flaws and explain why they are dangerous (normally we would write a report where all this information is detailed). So let me know if you want to have a further chat about the project. Kind regards Simon CGE LTD

Hello! I have experience with securing the server side of web apps, webserver\database security. So can audit your site right now.

Hello There, I am Hiren Bhuva a Certified Ethical Hacker from USA. I am Professional penetration tester and Security researcher. I am expert in Exploit and Vulnerability finding and resolving them. Also, I have many security contract of Some International software development companies. You can visit my profile for know more about me. It will honorable for me if you will hire me. Regard, Hiren Bhuva (CEH)

We will provide various ways of web app security with guidance to implementation of the choosen one.

Hello, My Name is Raviprasad, working as a Cloud Systems Administrator from India. I have 5+ years of experience in the filed of Information technology. Currently I'm managing 7+ production LAMP servers in the AWS cloud which are hosting custom business applications. I can assist you on securing your application . I need little more information about your application/server architecture to give a detailed security implantation steps. Feel free to contact me in your free time. Thank you.