Expected duration: less than 1 week Harden and secure the server & app, validate/restore DB integrity, and configure Brevo + DNS so emails (transactional & notifications) are authenticated and not routed to spam.
Objectives / Deliverables • Security audit report (1–2 pages): vulnerabilities found, priority fixes, risk rating. • Implement immediate hardening: disable root SSH, create non-root user, rotate keys, setup firewall (ufw/iptables), fail2ban, disable unused services, TLS setup, update packages. • Restore/verify DB integrity (if backups exist) and confirm model artifact location. • Configure monitoring/logging (simple): log rotation, basic log shipping (or UptimeRobot/health checks). • Implement SPF, DKIM, DMARC for Brevo & verify domain authentication (DNS records added). Test deliverability and provide evidence (MXToolbox / mail-tester results). • Produce a short runbook: backup, emergency restore, how to rotate keys and add new deploys. • 14-day post-migration monitoring period (optional) — respond to critical incidents.
Acceptance criteria • Server hardened and accessible via non-root user; SSH keys rotated. • Post-hardening scan shows no critical vuln (report included). • SPF/DKIM/DMARC implemented and passing; Mail-Tester score > 7/10 or similar confirmation from Brevo. • Backup taken & DB dump with checksum available. • Clear runbook provided.
Skills & experience • Linux sysadmin experience; real world hardening projects. • Experience with Hetzner/ServerMania or typical cloud hosting. • Strong email deliverability knowledge (SPF/DKIM/DMARC + Brevo or Sendgrid). • Penetration testing/OS hardening certs desirable (e.g., CIS, OSCP).
Timeline & budget (suggested) • Timeline: 2–5 days for audit + hardening; 14 days monitoring optional.
Bowditch and Least Squares Adjustment Category: Building Surveying, Data Analysis, Data Processing, Data Visualization, Engineering, Linear Regression, Mathematics, Statistical Analysis, Statistical Modeling, Technical Site Survey Budget: £20 - £250 GBP
04-Apr-2026 10:02 GMT
Geometry Dash Highlights Video Category: Adobe Premiere Pro, After Effects, Camtasia, Final Cut Pro, Video Editing, Video Game Coaching, Video Production, Video Services Budget: $250 - $750 AUD
04-Apr-2026 09:59 GMT
Smooth Vlog Video Editing -- 2 Category: Adobe Premiere Pro, After Effects, Cinematography, Final Cut Pro, Video Editing, Video Post Editing, Video Production, Video Services, YouTube, YouTube Video Editing Budget: ₹750 - ₹1250 INR
Comprehensive QA for AI Finance Platform Category: API Testing, JMeter, Risk Assessment, Selenium, Software Testing, Testing / QA, Usability Testing, Website Testing Budget: $10 - $30 USD
04-Apr-2026 09:57 GMT
Credit Rating Landing & Lead Capture Category: Graphic Design, HTML, JavaScript, Lead Generation, PHP, Web Design, Web Development Budget: $250 - $750 USD
04-Apr-2026 09:57 GMT
Nasi Goreng Promotion Strategy Category: Article Writing, Brand Management, Catch Phrases, Content Writing, Creative Writing, Marketing, Public Relations, Social Media Marketing Budget: $15 - $25 USD
Sleek Electronics E-Commerce Store Design Category: CSS, ECommerce, HTML, Payment Gateway Integration, SEO, UI / User Interface, UX / User Experience, Web Development, Web Design, Website Optimization Budget: $30 - $250 USD
04-Apr-2026 09:55 GMT
Expert Stock Market Content Creator Category: Content Creation, Digital Marketing, Facebook Marketing, Influencer Marketing, Social Media Management, Social Media Marketing, TikTok, Twitter, Video Production, YouTube Budget: £10 - £20 GBP
TikTok Brand Content Manager Category: Brand Management, Content Creation, Creative Writing, Digital Marketing, Social Media Management, Social Media Marketing, Video Editing, Video Production Budget: $15 - $25 USD
