Perform security audits and fortify the security measures of our IONOS web hosting environment. Implement firewalls, SSL certificates, and other security protocols to safeguard sensitive data. Monitor for vulnerabilities and ensure compliance with industry security standards. Work closely with the team to develop, maintain, and troubleshoot add-ins, particularly for applications like Microsoft PowerPoint, using technologies like HTML, CSS, JavaScript, JSON, and XML. Be able to develop MSI files and have developed MSI files earlier Collaborate with the development and IT teams to deploy security updates and patches. Provide ongoing support for website performance, hosting security, and troubleshooting any related issues. Requirements:
Proven experience in securing web hosting environments, particularly IONOS. Strong understanding of web hosting security practices, including firewall setup, malware prevention, and SSL certificate installation. Experience in developing and managing custom add-ins for software like Microsoft Office, with a focus on HTML, CSS, JavaScript, and XML. Experience in MSI file Development Knowledge of registry settings and experience with tools like Advanced Installer for packaging add-ins as MSI files. Ability to perform vulnerability assessments and implement appropriate security measures. Strong problem-solving skills with the ability to troubleshoot issues across both hosting and add-in environments. Excellent communication skills and the ability to work both independently and as part of a team. Preferred Qualifications:
Familiarity with Microsoft PowerPoint add-in development and deployment. Experience working with IONOS-specific hosting features. Understanding of web development technologies and principles.
GA Tracking Audit & Ads -- 2 Category: Conversion Rate Optimization, Data Analysis, Digital Marketing, Google Ads, Google Adwords, Google Analytics, HTML, PHP, WHMCS Budget: £250 - £750 GBP
29-Apr-2026 21:44 GMT
Freelance Interviewer Needed Category: Customer Service, Data Entry, Interviewing, Recruitment, Report Writing, Research, Research Writing Budget: $10 - $30 CAD
29-Apr-2026 21:43 GMT
Website Audit & Interactive Campaign Build Category: Animation, Digital Marketing, HTML, PHP, SEO, Web Development, Webflow, Website Audit, Web Design Budget: $10000 - $20000 USD
29-Apr-2026 21:42 GMT
Comic book artist -- 2 Category: Caricature & Cartoons, Character Illustration, Concept Design, Graphic Design, Illustration Budget: ₹1500 - ₹12500 INR
