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Location: United Kingdom

Hi, I'm Andrei Sandu

Web Architect & Cybersecurity Enthusiast. Specializing in secure Drupal platforms, penetration testing, and modern SaaS architectures.

Technical Expertise

A practical stack shaped by Drupal delivery, SaaS engineering, and security-driven workflows.

Current Skills

Production technologies used in client work, personal products, and day-to-day architecture decisions.

Drupal PHP JavaScript / TypeScript Next.js React Node.js / Express Docker PostgreSQL / Prisma Linux Cloudflare Security basics / web scanning Git / GitHub Tailwind CSS Material UI

Learning Goals

Focused next-step capabilities to deepen platform ownership and scale secure SaaS operations.

Kubernetes AWS Azure Advanced DevOps CI/CD Ansible Cybersecurity / penetration testing SaaS architecture AI-assisted development workflows

About Andrei

I am a Web Architect and Security Researcher focused on building resilient digital ecosystems. With a deep background in Drupal 11 and full-stack JavaScript, I bridge the gap between high-performance development and rigorous security standards.

My work revolves around the intersection of architecture and defense. Whether I'm designing decoupled enterprise platforms or conducting penetration tests on SaaS infrastructures, my goal is always to create systems that are as secure as they are functional.

Penetration Testing
Drupal Theme Architecture
Vulnerability Research
SaaS Product Development

Projects

Portfolio highlights across SaaS, Drupal commerce delivery, and infrastructure automation.

ScanSentinel

Every website faces external threats. Expired SSL certificates silently break user trust. Missing security headers leave visitors exposed to clickjacking and cross-site scripting.

Next.js 15 TypeScript PostgreSQL Docker Stripe Clerk
Check it out

Development Pulse

Combined contribution view for ASandu-dev and CMAndrei.

Let's collaborate

I'm currently based in the United Kingdom and available for freelance security audits, Drupal architecture consulting, and SaaS development projects.