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English
$
USD
I will fix website security vulnerabilities in wordpress PHP and javascript
Alex
About this gig
Need help securing a WordPress site, PHP application or JavaScript web app? I investigate vulnerabilities, explain the risk and implement scoped fixes with retesting.
I bring 6 years of development experience, including scaling an app to 500,000 users and owning DevOps, server maintenance and security. I have maintained projects across Hetzner, DigitalOcean and AWS.
I can help with:
- WordPress core, plugin and theme security updates
- PHP and JavaScript security bugs, unsafe input and access control
- Authentication, sessions, exposed secrets and vulnerable dependencies
- Website and server configuration hardening
Basic: focused review of 1 site and up to 3 routes, with findings and a fix plan.
Standard: 1 agreed fix, up to 2 work hours.
Premium: up to 3 agreed fixes, up to 6 work hours, plus hardening and handover.
Fix packages include retesting, a change summary and 1 in-scope revision. I use AI-assisted investigation with engineering review and testing.
Message me with your stack and issue before ordering. Authorized systems only. Staging and backups are preferred. Larger projects, incident cleanup and ongoing monitoring need a custom scope.
Respect third-party rights
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Get to know Alex
Alex
DevSecOps and Application Security Specialist
- FromNigeria
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English
I'm a developer and DevSecOps specialist with 6 years of experience building and testing critical systems. I built and scaled an app to 500,000 users, owning its DevOps, server maintenance and security. I also maintain and secure projects across Hetzner, DigitalOcean and AWS. I help troubleshoot websites and APIs, patch vulnerabilities, upgrade dependencies and strengthen infrastructure. My workflow combines hands-on engineering with AI-assisted investigation, reviewed fixes and testing. Expect clear findings, scoped changes and practical handover documentation.
FAQ
Do you work on WordPress, PHP and JavaScript applications?
Yes. I help with WordPress core, plugins and themes, custom PHP applications, and JavaScript websites or APIs. Share your stack, affected feature and any error or scan report first so I can confirm scope and access needs.
What counts as one issue, and which package should I choose?
One issue means one agreed root cause in one site or codebase. Basic reviews up to 3 routes and provides a report. Standard includes 1 fix within 2 work hours; Premium includes up to 3 within 6 hours. Larger changes require a custom offer. Contact me first to confirm fit.
What access do you need, and will you change my live site?
I work only on systems you own or are authorized to manage. Use temporary, least-privilege access and share sensitive details privately after we agree scope. I prefer staging and a verified backup. Production changes, maintenance windows and rollback plans are agreed before deployment.
Do you use AI agents, and how is my code handled?
Yes. AI agents assist investigation and proposed fixes; I review and test the changes. We agree tool and confidentiality constraints before work. I do not send credentials, production personal data or private code to external AI services without your explicit authorization.
Is this a full penetration test or a guarantee against future attacks?
This is scoped review and remediation, not a full penetration test, compliance certification or guarantee of zero vulnerabilities. Malware response, blacklist appeals, major rewrites, paid licenses and ongoing monitoring need a separate scope. Each package includes one in-scope revision.
