Giuseppe Pelligra

Giuseppe Pelligra

Systems ArchitectLead Auditor ISO 27001 & 9001
300+
Systems Hardened
12+
Years Experience
100%
Audit Success Rate
45+
Security Assessments

Technical Authority

Specialized architectural solutions for mission-critical infrastructure.

High Traffic Architecture

Designing scalable systems for millions of requests. Caching strategies, Load Balancing, and Database Optimization.

Varnish/NginxRedis ClusteringHoriz. ScalingCDN Tuning

High Availability (HA)

Building fault-tolerant clusters with 99.99% uptime. Zero-downtime deployments and automated failover.

HAProxyKeepalivedCeph StorageProxmox HA

Advanced Firewalls & Security

Defense-in-depth strategies. Managing complex Edge Firewalls, WAF rules, and active DDoS mitigation.

WAF Custom RulesNetfilter/NFTablesIPS/IDSHardening

Disaster Recovery (DR)

Business Continuity Planning. Immutable backups, off-site replication, and proven recovery time objectives (RTO).

Immutable BackupsSite ReplicationRansomware ProtectionAcronis

Cloud & Hybrid Infrastructure

Orchestrating complex environments across AWS/GCP or on-premise hardware. Containerization and IaC.

KubernetesTerraformAWS ArchitectureDocker

Systems Auditing (ISO)

Compliance and Security Auditing as Lead Auditor. Gap analysis and rigorous standards alignment.

ISO 27001ISO 9001NIS2 DirectiveGDPR Compliance

Career Trajectory

Continuous evolution in high-stakes infrastructure environments.

Infrastructure & Security Specialist

NOW
Keliweb SRL
Network, Cloud, Server & Security Infrastructure Management
2018 — Present

System Administrator L2

Keliweb SRL
Advanced Troubleshooting & Linux Infrastructure Management
2016 — 2017

Technical Support Specialist

Keliweb SRL
High-Volume Incident Resolution & Customer Success
2015

Credentials

Lead Auditor ISO/IEC 27001

Information Security Management Systems

ACCREDIA Recognized (IBC)2026

Lead Auditor ISO 9001

Quality Management Systems

ACCREDIA Recognized (IBC)2026
cPanel Certified Professional
cPanel L.L.C.
Google Cybersecurity
Google
Acronis Cyber Backup
Acronis
AWS Technical Essentials
AWS