Bogdan Eugen Cristea
PhD Engineer in Networks and Telecommunications
Introduction
I am an experienced software engineer in cross-platform application development. My main interests lie at the intersection between software development and networking. I am developer/maintainer for several open-source projects. Also, I am writing articles on software engineering topics.
As Ph student, my research interests were related to digital signal processing and their application to multiple access systems. Samples of my work as researcher can be found here.
News
November 23rd 2025 Air Quality Dashboard Add support for Airthings Corentium Home 2 such that Radon data can be read over Bluetooth Low Energy (BLE) link and shown in real time.
November 15th, 2025 Air Quality Dashboard The user interface is reorganized such that air pollutants are grouped in the right column and the environment parameters in the left column. The sensor service is restarted automatically if no data is read from the sensor within a defined interval. Add support for the most important air pollutants.
August 31st, 2025 Air Quality Dashboard Implemented a notification system for real-time sensor data monitoring. Notifications are triggered when a sensor value falls within a defined interval and are displayed in a notifications dropdown accessed via the notifications button.
May 4th, 2025 Air Quality Data Analysis Python script for the analysis of historical Air Quality (AQ) data provided by the Air Quality Dashboard project.
April 20th, 2025 Air Quality Dashboard Development platform for air quality monitoring. Multiple sensors are used to monitor the air quality and other environmental parameters: air quality sensors, noise sensor, temperature/pressure/humidity sensor. The sensors can be connected on USB ports of a PC running Debian.
March 2nd, 2025 Air Quality Dashboard Web server for presenting the air quality data obtained from a pair of sensors.
February 15th, 2025 10 minutes Air Quality Index (AQI) Computation Python scripts for reading data from multiple air quality sensors in passive mode and computing the AQI.
October 1st, 2024 FiscalRecords v1.1.169 has been released with support for macOS and Windows.