David Manouchehri is a Director of Engineering with 10 years of experience, currently leading engineering at Aimoda and based in Grand Cayman. He blends applied security and embedded systems expertise — contributing CTF solutions with the angr symbolic execution framework and improving Armbian support for Rockchip RK3399, adding RNG, kASLR and PCIe retry fixes in u-boot. Comfortable working from Python-driven binary analysis to device trees and kernel patches, he brings hands-on low-level fluency to leadership roles. That mix of reverse-engineering rigor and firmware-to-product delivery helps him convert intricate hardware and security challenges into reliable, production-ready systems.
Contributions:35 commits, 24 PRs, 58 comments in 1 year 11 months
Contributions summary:David focused on solving various reverse engineering challenges using the angr symbolic execution framework. They primarily contributed solutions to CTF challenges, analyzing and exploiting binaries to extract flags. Their work involved writing Python scripts to interact with angr, demonstrating proficiency in binary analysis and symbolic execution techniques. The commits indicate a strong understanding of how to use angr to solve problems.
Armbian Linux build framework generates custom Debian or Ubuntu image for x86, aarch64, riscv64 & armhf
Role in this project:
Embedded Systems Engineer / IoT Developer
Contributions:2 reviews, 11 commits, 7 PRs in 15 days
Contributions summary:David made significant contributions to the Armbian build framework, focusing on embedded systems and hardware support. Their work included adding support for the Rockchip RK3399 processor, specifically incorporating random number generator (RNG) functionality, kASLR features, and PCIe retry mechanisms within the u-boot environment. These contributions involved modifying device tree files, boot scripts, and kernel patches to enhance the functionality and stability of Armbian builds for Rockchip-based devices.
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