Dan Ionescu
Software Engineer at QualiSoft
Bucharest, Romania
Summary
👤
Senior🎓
Top SchoolDan Ionescu is a Senior Software Engineer based in Bucharest with 11+ years building full-stack and IoT solutions across Java, Python and cloud-native tooling. He has deep hands-on experience in enterprise systems—Drools and Spring at an automotive charging company—and has led R&D and architecture for IoT, Smart Hotel and DevOps platforms involving Kafka, TimescaleDB, Docker and machine learning. Early exposure to programming and a long history of varied stacks (from PHP/MySQL to OpenCV, ML, and distributed queues) give him a pragmatic ability to bridge hardware, backend services and machine-vision projects. He contributes to the developer community through open-source, tutorials and presentations, reflecting a genuine commitment to mentoring and knowledge-sharing. Notably, he has implemented everything from recommender systems and face-detection pipelines to cloud control access for IoT, showing a rare blend of research curiosity and production delivery.
11 years of coding experience
16 years of employment as a software developer
Liceul Teoretic Panait CernaInformatics, Informatics at Liceul Teoretic Nicolae IorgaEconomic Informatics, Information Technology, 9, Economic Informatics, Information Technology, 9 at Universitatea Româno-Americană, Bucharest
English
Stackoverflow
3,275reputation
185kreached
76answers
0questions
rest
top-1%
curl
top-5%
Github Skills (50)
docker10
python10
redis10
swagger10
mosquitto10
docker-compose10
grafana10
geospatial10
stress-testing10
neopixel10
robot10
keras10
rest10
ifttt10
influxdb10
Programming languages (4)
Github contributions (5)
danionescu0/arduino
Mar 2017 - Jan 2021
How to use arduino development boards to create fun and interesting projects!
Contributions:44 commits, 45 pushes, 1 branch in 3 years 10 months
arduinosecuritymicrocontrollerneopixelmpu6050
danionescu0/home-automation
Mar 2015 - Sep 2022
A home automation project for raspberry pi. Main features: the UI as a one page app, a powerfull IFTTT system and extensibility
Contributions:262 commits, 6 PRs, 189 pushes in 7 years 6 months
extensibilityhome-automationiftttraspberry-pipython3
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