
Worked on expanding OpenWrt support for Cudy devices in the DragonBluep/openwrt repository, focusing on unified U-Boot layouts and maximizing NAND utilization across multiple hardware variants. Leveraged skills in embedded systems, Linux kernel, and device tree configuration to standardize firmware upgrade processes and improve recovery workflows. Enhanced NAND sizing for WR3000 and M3000 series, increasing UBI capacity and enabling larger firmware images. Addressed boot reliability by fixing device tree bootargs formatting and optimized DDR3 RAM frequency for stability. Used C, Makefile, and dts to deliver maintainable solutions that improve device compatibility, updateability, and long-term support across the Cudy portfolio.
Monthly summary for May 2026 (DragonBluep/openwrt): Delivered targeted OpenWrt improvements for Mediatek-based Cudy devices, focusing on NAND expansion, boot reliability, and RAM stability. The work strengthens product resilience, enables larger firmware images, and improves recovery workflows, translating to tangible business value in device reliability and updateability.
Monthly summary for May 2026 (DragonBluep/openwrt): Delivered targeted OpenWrt improvements for Mediatek-based Cudy devices, focusing on NAND expansion, boot reliability, and RAM stability. The work strengthens product resilience, enables larger firmware images, and improves recovery workflows, translating to tangible business value in device reliability and updateability.
February 2026 focused on expanding OpenWrt device support for the Cudy family by delivering a unified U-Boot layout and maximizing NAND utilization across WR3000 variants. This work improves hardware compatibility, firmware upgrade resilience, and future-proofing for additional Cudy devices.
February 2026 focused on expanding OpenWrt device support for the Cudy family by delivering a unified U-Boot layout and maximizing NAND utilization across WR3000 variants. This work improves hardware compatibility, firmware upgrade resilience, and future-proofing for additional Cudy devices.

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