I've been into electronics since I can remember. I started by fixing small circuits and ended up designing full IoT systems with custom PCBs, firmware, and mobile apps.
It’s been more than 15 years now — and I still get excited when I see an oscilloscope trace behaving exactly as I expected.

Most of my projects are related to energy monitoring, smart agriculture, and industrial IoT.
I enjoy the full process — from drawing the schematic and routing the board to writing the firmware and building the mobile app that controls it.
I’ve worked with systems that use STM32, LoRa, NB-IoT, RS485, and Modbus communication, often combined with Flutter-based mobile interfaces.

Some of the projects I’m proud of:

• PowerStat – a 3-phase energy monitoring system with mobile control
• WeatherStat – LoRa-based weather station used in field environments
• FilterStat – IoT filtration control device for agricultural systems
• UV Lens Tester – small bench-top device that measures UV protection of eyeglass lenses

Most of the design files are private due to company and client policies,
but I can share block diagrams and architecture overviews if needed.

• PCB design (KiCad, Altium)
• STM32 & Atmel firmware development
• LoRa / RS485 / NB-IoT communication
• Flutter app integration for IoT dashboards
• Power quality and 3-phase energy measurement

I also enjoy debugging — both hardware and code —
and I can spend hours chasing down a single floating pin or timing bug until it behaves.

I’m currently based in Sweden and open for collaborations or freelance projects.
I like reading about philosophy, religion, and psychology — probably because I’ve always been curious about how both systems and people work.
Outside of work, I spend most of my time with my family and sometimes build things just for fun.

• Email: [email protected]
• LinkedIn: linkedin.com/in/recepsenbas
• Website: www.tr

Thanks for stopping by!
If you like hardware that actually works — we’ll probably get along.