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Sean Mancini. Get in touch

Developer · Network monitoring · Open source

Hey, I’m Sean.

Sean Mancini

I develop open-source software for network monitoring and Network Performance Analysis.

About me

I work in telecom at an internet service provider. My background is in network and systems administration, with experience in Linux, databases, and security.

I’m also exploring AI and machine learning through my Time Series Forecasting Agent. It compares forecasting models and checks their results; Python does the calculations, while language models help explain them.

My professional background on LinkedIn

Personal project · Python

Time Series Forecasting Agent

I’m building a tool to upload a dataset, compare forecasting models, and review the results in a web interface.

Example SARIMA forecast chart showing historical observations, forecast values, and a prediction interval.
Example output from the project documentation, using the airline passengers dataset. View full-size chart

Comparing models and explaining results

Python computes forecasts and error metrics. Rolling backtests compare models against simple baselines; language models help explain the results and write reports.

About the forecasting agent →
Bash · Cacti

Cacti Install Wizard

I built an interactive installer to help set up Cacti, its dependencies, and the database, with an option to install Spine.

View project ↗
Python · SNMP · Syslog

SNMPTT to Cacti Syslog

A connector I wrote to bring translated SNMP traps into Cacti Syslog while keeping the originating host information.

View project ↗
Cacti · Monitoring

Monitoring tools & templates

My Cacti projects include device templates, database monitoring, administration tools, and RRD monitoring utilities.

Explore my templates ↗

Open-source project Contributions

I’m a member of the Cacti and PySNMP teams.

Cacti

Core contributor · Member

I maintain and develop Cacti as a member of the project team, working on feature enhancements, bug fixes, and security improvements.

Alongside my work on Cacti core, I maintain and develop the Syslog and Audit plugins.

View on GitHub

PySNMP

Core contributor · Member

I maintain and develop PySNMP as a member of the project team. My work includes new features, bug fixes, security improvements, and compatibility with current Python versions.

View on GitHub

The blog

From the blog

Browse the archive ↗

Tutorials and notes on monitoring, Linux, development, and security.

Say hello

Want to get in touch?

Connect with me on LinkedIn or find my projects on GitHub.