Siwat Sirichai
System Engineer at Self employed
Bangkok, Thailand
Summary
👤
Senior🎓
Top SchoolSiwat Sirichai is a systems engineer with a decade of multidisciplinary experience integrating electrical hardware, embedded systems, and backend software. He designs PCBs in Altium, develops Spring Boot and Python backends, and handles DevOps workflows including Jenkins pipelines and containerized deployments—managing a personal server cluster that runs production containers widely used by unRAID users. His work spans building automation and IoT at Chulalongkorn University (PLC programming, VLAN routing, site-to-site VPNs) to custom 3D printer and CAD design using Autodesk Inventor, reflecting a rare blend of electronics, mechanical design, and software. Comfortable as a self-employed lead engineer, he combines hands-on fabrication and server ops with project management chops to deliver end-to-end engineered systems.
11 years of coding experience
2 years of employment as a software developer
12th Grade, Computer Science, 12th Grade, Computer Science at Chulalongkorn University Demonstration SchoolBachelor of Engineering - BE, Automotive Engineering Technology/Technician, Bachelor of Engineering - BE, Automotive Engineering Technology/Technician at Chulalongkorn University
Stackoverflow
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Github Skills (32)
home-assistant-integration10
logitech10
rgb10
esphome10
aurora9
e-mail8
sky8
universe8
iot7
openam6
science6
3d-printer6
voron6
astronomy6
gcode5
Programming languages (9)
Github contributions (5)
SiwatINC/ESPMegaPRO3-library
Jan 2023 - Nov 2025
Contributions:69 pushes, 2 branches in 2 years 10 months
SiwatINC/Home-Assistant-Light-Sync-Java-Client
Dec 2018 - Sep 2020
Contributions:2 releases, 11 pushes, 1 branch in 1 year 8 months
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