Hi, my name is Nel

Active Directory and Remote Access Administrator with French

PL EN FR

About

IT professional with over six years of experience, specializing in Python and PowerShell tools development, as well as in Windows system administration.

Projects

1. Automated Active Directory Account Expiration Email Notifications

Built with PowerShell and the ActiveDirectory module, this script automates notification delivery for accounts that are about to expire. It connects to several AD domains, calculates how many days remain until each account expires, and sends HTML email reminders on selected days before expiry. The solution supports a safe testing mode, manager CC routing, priority escalation for accounts with one week or less remaining, and CSV logging for auditability.

Mail notification preview · HTML code · GitHub repository

2. Automated Remote Desktop Services Host Monitoring

Automated PowerShell script for monitoring Remote Desktop Services health across multiple RDS hosts. It collects system metrics, evaluates host availability, and generates a structured HTML report for operational visibility and quick issue detection.

Report preview [OK] · Report preview [KO] · GitHub repository

3. Automated Active Directory Accounts Desactivation

Automated PowerShell script for deactivating Active Directory standard user and admin accounts based on specific criteria (selected AD attributs values). A separate email containing a .csv report for each domain processed by the script is then sent to a selected list of recipients, providing them with lists of deactivated accounts.

GitHub repository

4. RDS KO Alert Relay

Lightweight alert relay that forwards critical ("KO") RDS reports from Outlook into a Microsoft Teams channel. The RDS report generator sends email reports with a distinctive subject prefix for KO events; a Power Automate flow watches the mailbox for messages from a specific sender whose subject matches that prefix, extracts the message body and posts a formatted alert to a designated Teams channel visible to all those who could need that information.

PowerAutomate workflow preview

Contact

If you'd like to reach out, email me at kornelia.ciszak@gmail.com or connect on social media.