Freelance IT & Security Engineer · Open to new projects
Jacopo Martinuzzi
I help startups and organizations tackle security, DevOps, and IT infrastructure — remotely, as a contractor. Zero Trust, cloud IAM, Atlassian platforms, and everything in between. Based in Japan.
What I do
I work with startups and growing organizations as a remote contractor.
Security Engineering
Zero Trust architecture, IAM design (Okta, Entra ID, AWS IAM), cloud security posture, compliance readiness (PCI-DSS, NIST), and security automation.
DevOps & Cloud Infrastructure
AWS, Azure, and GCP infrastructure managed with Terraform. CI/CD pipelines, Kubernetes, observability stacks, and infrastructure as code at scale.
Atlassian Administration
Advanced Jira and Confluence configuration, complex workflow design, automation rules, permission governance, and platform migrations for engineering teams.
IT Systems & Automation
End-to-end IT systems management: MDM rollouts, identity lifecycle, SaaS onboarding, vendor consolidation, and Python-based workflow automation.
Experience
2026 – Present
ContractSystems Engineer
Meedan — Remote
Contractor for a global nonprofit building AI-powered platforms for information access. Covering security engineering, DevOps, and IT systems across a fully remote, distributed team — owning cloud infrastructure and consolidating tooling.
2025 – Present
Retained ClientSystems Engineering Manager → Atlassian Consultant (Retained)
Welltech — Remote
Joined to build out the IT & Security engineering function for a fast-growing org — team scaling, identity lifecycle across Google Workspace and Okta, PCI-DSS audit-readiness, and an org-wide Asana→Jira migration. Now retained as a freelance Atlassian consultant for advanced Jira/Confluence configuration, workflow design, and automation.
2021 – 2025
Platform Security Engineer
Glovo — Barcelona
Led migration from legacy VPN to Cloudflare Zero Trust, securing a large distributed endpoint fleet. Refactored AWS IAM with Terraform enforcing least privilege across EKS workloads. Built security automation with Python and AWS Lambda, and achieved full fleet visibility through centralized MDM.
2018 – 2021
Cloud & Infrastructure Engineer
NTT — Barcelona
Managed high-availability, mission-critical infrastructure across VMware and Citrix platforms. Designed FortiGate and Palo Alto firewall policies for strict network segmentation across hybrid on-premise and cloud environments.
2015 – 2018
IT Consultant
Memory IT — Italy
Designed high-availability network architectures and failover systems for SMB clients. Led ransomware incident recovery, restoring systems from backups and hardening infrastructure end-to-end.
Projects
catalogIT
FeaturedThe IT service and hardware catalog I always wished existed — hardware inventory, SaaS subscriptions, spend tracking, and renewal alerts in one place. Built with OIDC, SCIM, and Slack integrations for real orgs, not just demos.
Demo password: admindemo
Blog
Let's work together
I'm available for freelance contracts and consulting engagements — security, DevOps, IT systems, or Atlassian. If you have a project in mind, reach out.