cristiano gabrieli
Venice, Italy
cristiano gabrieli
Cybersecurity & Automation Engineer DevSecOps
Category : Cybersecurity
I help companies secure their systems, automate their workflows, and eliminate operational bottlenecks through a combination of cybersecurity expertise, DevSecOps engineering, and data‑driven automation.
My work focuses on practical, high‑impact solutions that strengthen security, improve reliability, and reduce manual workload. I deliver clean, documented, and production‑ready results.
What I Can Do for You
Security Assessments & Exposure Checks
Identify risks, misconfigurations, weak points, and external exposure across systems, cloud environments, and infrastructure.
Automation & Scripting (R, Python, Bash, PowerShell)
Build automated workflows, data pipelines, monitoring scripts, and repeatable processes that save time and reduce errors.
DevSecOps & Cloud Security
CI/CD hardening, IAM improvements, secure configuration, environment validation, and cloud‑based security controls.
Data Engineering & Analytics Automation
KPI blocks, dashboards, data cleaning, reporting automation, and workflow optimization using R and modern data tools.
OSINT & Digital Footprint Analysis
High‑level reconnaissance, exposure mapping, and actionable insights for individuals or organizations.
System Troubleshooting & Infrastructure Support
Linux, servers, pipelines, networking, and performance issues — diagnosed and resolved with clarity and precision.
Why Clients Work With Me
Strong background in cybersecurity, automation, and data engineering
Fast, reliable execution with clear communication
Clean, maintainable, and well‑documented work
Ability to understand both technical and business needs
Focus on practical results, not theoretical complexity.
My work focuses on practical, high‑impact solutions that strengthen security, improve reliability, and reduce manual workload. I deliver clean, documented, and production‑ready results.
What I Can Do for You
Security Assessments & Exposure Checks
Identify risks, misconfigurations, weak points, and external exposure across systems, cloud environments, and infrastructure.
Automation & Scripting (R, Python, Bash, PowerShell)
Build automated workflows, data pipelines, monitoring scripts, and repeatable processes that save time and reduce errors.
DevSecOps & Cloud Security
CI/CD hardening, IAM improvements, secure configuration, environment validation, and cloud‑based security controls.
Data Engineering & Analytics Automation
KPI blocks, dashboards, data cleaning, reporting automation, and workflow optimization using R and modern data tools.
OSINT & Digital Footprint Analysis
High‑level reconnaissance, exposure mapping, and actionable insights for individuals or organizations.
System Troubleshooting & Infrastructure Support
Linux, servers, pipelines, networking, and performance issues — diagnosed and resolved with clarity and precision.
Why Clients Work With Me
Strong background in cybersecurity, automation, and data engineering
Fast, reliable execution with clear communication
Clean, maintainable, and well‑documented work
Ability to understand both technical and business needs
Focus on practical results, not theoretical complexity.
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:00h00 To 00h00
- Sunday:Not available
![System Documentation & SOP Creation]()
A complete, advanced documentation package including multiple SOPs, workflow diagrams (text‑based), system explanations, and detailed step‑by‑step instructions. This package covers complex processes, ...![Data Visualization & Reporting Dashboards]()
A complete, advanced dashboard and reporting system built in Google Sheets, Notion, or Excel. This package includes multi‑sheet data structuring, automated calculations, KPI tracking, visual charts, a ...![Automation for Business Operations (CRM, Email, Sheets, Notion)]()
I build advanced automations for CRM, email workflows, Google Sheets, Notion, and multi‑app systems. Reduce manual work, eliminate errors, and streamline your operations with clean, reliable, e ...![API Integration]()
API Integration250 $A complete, advanced API integration and workflow automation solution designed for complex or multi‑system environments. This package includes connecting multiple APIs, building end‑to‑end automated w ...![Data Cleaning & Transformation (R/Python)]()
A complete, advanced data cleaning and transformation service designed for complex or large datasets. This package includes multi‑file processing, merging, formatting, validation, and custom t ...![Web Scraping & Data Extraction Automation]()
A complete cybersecurity analysis covering multiple systems, workflows, or cloud components. This package includes a detailed review of configurations, access flows, identity controls, and potential ...![Custom Dashboard & Data Automation Development]()
A complete, professional dashboard built to match your business or financial needs. This package includes 2–3 data sources, clean visualizations, and automated workflows where needed. I handle data c ...
Providing end‑to‑end technical solutions across automation, data engineering, scripting, and cybersecurity. Designed and delivered custom dashboards, workflow automations, ETL pipelines, and scraping tools for clients. Performed security assessments, access‑flow validation, and system hardening using practical, real‑world methodologies. Developed internal tools, R/Python utilities, and technical documentation for engineering teams. Combining engineering, data, and security expertise to deliver reliable, high‑quality results.
Conducted penetration testing, vulnerability assessments, and security analysis across Linux systems, cloud environments, and web applications. Experienced in reconnaissance, threat modelling, identity and access validation, and secure configuration reviews. Built custom tools and automations for security workflows, executed controlled testing scenarios, and delivered clear technical reports for engineering and management teams. Strong focus on practical, real‑world security hardening and risk reduction.
Technical Engineer / Automation Specialist
Role: Technical Engineer & Automation Specialist
Years: 5+ years
Description:
Hands‑on experience building automations, scripts, data workflows, and backend utilities. Developed tools for data extraction, OSINT, scraping, ETL pipelines, and system monitoring. Strong background in Linux, DevOps practices, API integrations, and workflow optimization.
Role: Technical Engineer & Automation Specialist
Years: 5+ years
Description:
Hands‑on experience building automations, scripts, data workflows, and backend utilities. Developed tools for data extraction, OSINT, scraping, ETL pipelines, and system monitoring. Strong background in Linux, DevOps practices, API integrations, and workflow optimization.
Self‑directed professional training in cybersecurity, DevOps, automation, data engineering, and scripting. Hands‑on experience building real systems, dashboards, workflows, and technical solutions.
- Cybersecurity professional 21/04/2022
![Cybersecurity professional]()
Completed comprehensive training covering core cybersecurity principles, defensive strategies, and practical security operations. Focused on threat identification, vulnerability assessment, secure configuration, access control, and incident response fundamentals. Developed hands‑on skills for analyzing risks, strengthening system security, and applying industry‑standard best practices across cloud and on‑premise environments. - Certified Wireless Security Auditor 07/05/2021
![Certified Wireless Security Auditor]()
Completed specialized training focused on assessing and securing wireless networks, including Wi‑Fi security standards, encryption protocols, access control, and wireless threat detection. Covered practical auditing techniques, vulnerability identification, secure configuration, and methods to protect wireless infrastructures against common attack vectors. Emphasis on real‑world wireless security hardening and risk reduction. - penetration tester engineer 20/12/2017
![penetration tester engineer]()
Completed professional cybersecurity training covering penetration testing methodologies, secure network design, vulnerability assessment, and defensive security practices. Focused on real‑world techniques, risk mitigation, and hands‑on application across Linux, cloud, and web environments. - cybersecurity analyst 10/05/2017
![cybersecurity analyst]()
Completed professional training focused on security analysis, vulnerability identification, risk assessment, and defensive security practices. Covered monitoring techniques, incident analysis, secure configuration, identity and access validation, and practical methods for reducing exposure across systems and cloud environments. Emphasis on real‑world security workflows and hands‑on application.
- 🇬🇧 English
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