John Crispin
Director Of Sales And Marketing at Agoro Carbon Alliance
Appleton, Wisconsin, United States
Summary
🤩
Rockstar🎓
Top SchoolJohn Crispin is a sales and business development leader with 10+ years of experience bringing technical products to market across agriculture, lawn & garden, and food/dairy processing. As Director of Sales and Marketing at Agoro Carbon Alliance, he blends agronomy expertise and an MBA-driven strategic mindset to build partnerships and scale territories from multimillion-dollar baselines. Known for mentoring award-winning sellers and leading cross-functional teams, he pairs creative go-to-market programs with hands-on technical fluency in NIR analysis and seed/dairy markets. Uncommonly for a sales leader, he also contributes to open-source embedded Linux projects—adding SoC, SPI-NAND, Ethernet and switch support—demonstrating deep hardware and systems-level troubleshooting skills. Based in Appleton, WI, he excels at translating complex technical requirements into commercially successful, differentiated solutions.
10 years of coding experience
3 years of employment as a software developer
Bachelor of Science (BSc) Soil Science and Agronomy General, Bachelor of Science (BSc) Soil Science and Agronomy General at Michigan State UniversityMasters Business Administration and Management General, Masters Business Administration and Management General at University of Wisconsin–Oshkosh
Github Skills (24)
hardware-interface10
c-programming10
spi10
abstraction-layer10
linux-kernel10
networking10
integrations10
10
ethernet10
kernel10
device-tree10
driver10
device-driver10
sys10
system-integration10
Programming languages (9)
Github contributions (5)
openwrt/openwrt
Mar 2016 - Mar 2025
This repository is a mirror of https://git.openwrt.org/openwrt/openwrt.git It is for reference only and is not active for check-ins. We will continue to accept Pull Requests here. They will be merged via staging trees then into openwrt.git.
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:24 reviews, 343 PRs, 11 pushes in 9 years 1 month
Contributions summary:John primarily focused on adding support for new hardware, specifically the Elecom WRC-2533gent router, a MediaTek MT7622-based device with SPI-NAND flash. Their contributions involved adding device tree definitions, enabling necessary hardware features like Ethernet and USB, and configuring the Ethernet switch, suggesting a strong involvement in hardware integration. The user also made adjustments to other device tree files to address bootup issues and implemented code for a switch port functionality within the network configuration.
mergedopenwrtinspull-requestsstaging
lede-project/source
May 2016 - Jul 2018
Mirror of https://git.lede-project.org/?p=source.git Please send your PRs against this tree. They will be merged via staging trees and appear in this tree once the staging trees get merged back into source.git
Role in this project:Embedded Systems Engineer
Embedded Systems EngineerContributions:475 PRs, 1098 comments, 16 issues in 2 years 2 months
Contributions summary:John Crispin primarily contributed to adding support for the MT7621 and MT7629 SoCs. These contributions included adding support for spi-nand, Ethernet, uboot settings, PCIe drivers and more. He also added functionality related to hostapd, with radius WISPr and EAP server support. He also fixed various bugs in the existing ethernet implementation.
mergedtreesjavascriptprsappear
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