Embedded Systems & Software Engineer with 18+ years of experience designing products from concept to mass production.
Founder of Rumix Technologies Inc., passionate about embedded Linux, firmware, hardware design, distributed systems, and modern web applications.
I enjoy building products that combine electronics, software, cloud services, and user experience.
- 🏢 Founder of Rumix Technologies Inc.
- 🚀 Co-Founder and CTO of Prokey Technologies and Paymento
- 👥 Experienced in manage a team of hardware and software developers
- 📦 Delivering products from concept and architecture to manufacturing and deployment
- 👉 More than 18 years of experience in Embedded Systems, Circuit design and Firmware development.
- 👉 More than 11 years of experience in Software development including Windows and Web applications.
- 👉 More than 6 years of experience in blockchain development, cryptocurrency and cryptography.
- STM32, STM8, Atmel AVR, some experience in ESP32
- C Prgramming Language
- Schematic and PCB design (Altium designer, EasyEDA and Limited experience in KiCad)
- Mass production
- 🔆 Experience of
- Real time systems
- RTOS
- PID Controllers
- Secure Bootloader
- USB (CDC, HID, WebUsb)
- ISO/IEC 14443, ISO/IEC 7816 for offline payment systems
- Ethernet, CAN, RS232, RS485, SPI, PWM, ADC, External Memory, etc. etc.
- C, C++ and C#
- ASP.net
- Web Applications (Angular/Blazor)
- Windows Form, WPF and AvaloniaUI
- SQL Based Databases and Entity Framework
- Docker
- Symmetric and Asymmetric Cryptography like AES, 3DES, ECDSA, HMAC, SHA and ...
- Low-level network programming (TCP/UDP sockets)
- Blockchain and Cryptocurrency
- Limited experience in OpenCV & Computer Vision
- Linux and limited experience in bash script
- 🔆 Tigerhx Complete management platform for bowling centers including online booking, POS, restaurant management, payments, reporting, and lane management.
- 🔆 Paymento Non-Custodial Crypto Payment Gateway
- 🔆 Opensource Prokey Hardware Wallet prokey.io
- 🔆 Bowling Scoring System bowling scoring platform with lane control, camera-based pin detection, POS integration
- 🔆 4 & 6 Cylinder Engine Control Unit for Power Generator engines
- 🔆 Smart Card Reader (Java Card, Mifare, Desfire)