Hi, I am @retromanc3r

Think of me as a creative security researcher and low-level programmer with a strong interest in cryptography, firmware development, reverse engineering, and general hardware hacking. I enjoy working with microcontrollers, designing secure systems, and optimizing code for performance and efficiency.

I’m interested in

• Embedded systems and firmware development
• Cryptographic security (AES, RSA, ECDSA, secure key storage)
• Low-level programming (C and Assembly)
• Hardware communication (SWI, I2C, SPI, UART)
• Raspberry Pi Pico and microcontroller projects
• ESP32 projects
• Custom drivers for displays, sensors, and peripherals

I’m currently learning

• Secure implementations of AES encryption and decryption using ATECC608A
• Real-time clock integration with DS3231
• Bus Pirate automation and bus analysis for embedded devices

I’m looking to collaborate on

• Open-source embedded projects
• Low-level cryptography implementations
• Custom firmware for microcontrollers

How to reach me

• GitHub: @retromanc3r
• Email: retromanc3r@outlook.com
• X (Twitter): @retromanc3r