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Kirk Bulis on Software, Strategy, and the Future of Ag Tech

Kirk Bulis on Software, Strategy, and the Future of Ag Tech

My path into Ag Tech wasn’t a straight line. I studied computer science at UCLA, where I focused on robotics and cloud computing. After working across various enterprise software teams, from interactive retail experiences at Sonos to early consumer tech projects in the iPod era, I found myself craving a new challenge—something impactful and innovative. In late 2023, Steven Snyder reached out to me, since we had shared an advisor at UCLA, and he invited me to visit Stout. As soon as I saw the machines and met the team, I knew this was something special. I joined in early 2024 as Director of Software, ready to help scale the company’s cloud and edge software infrastructure.

Day to day, I work closely with our software team to keep us aligned with what matters most, delivering value to growers today, while also laying the groundwork for tomorrow. I’m not just overseeing from a distance; I stay hands-on with development and make sure our work is concerted and intentional. Steven and I collaborate constantly to ensure our software architecture supports the machine vision, cultivator functionality, and data insights that are core to Stout’s platform.

One of our greatest technical challenges is managing the massive volume of data generated by the Smart Cultivator in a cost-efficient way, while still delivering high performance tools for our growers to visualize. Our mission is to help growers easily access meaningful field data that gives them the edge they need to maximize their returns. To achieve this, we prioritize tight feedback loops and frequent incremental updates, working closely with early adopters like Tanimura & Antle, whose insights are critical to refining and improving our solutions.

Our team is continuously working on how we collect, visualize, and deliver data to customers. Right now, we’re finalizing a web app that makes field-level information accessible and intuitive. We’re working toward a future where growers can use per-plant data to track size, spacing, and growth patterns, helping them forecast harvest timelines and improve efficiency. It’s not just about seeing what happened yesterday; it’s about predicting what will happen next. But to reach that potential, growers have to commit to the process and scan their fields consistently to unlock the full value of the platform.

What excites me most about AI and edge computing in agriculture is the opportunity to empower growers, not replace them. There’s a misconception that AI tells farmers how to grow. That’s not the goal. AI should be a tool that makes seasoned growers even more precise, efficient, and competitive. With generative AI and large language models, we can create tools that help synthesize vast datasets and provide clear, contextual recommendations without taking the grower out of the loop.

To software engineers interested in Ag Tech, I say this: be smart, but also be wise. Know the business, the market constraints, and the physical realities of working with soil, water, and weather. Ag tech isn’t just software on a screen. It’s a living system. My proudest achievement at Stout so far is helping shape our data platform, moving from a patchwork of tools to a robust, scalable system that enables faster updates, safer decisions, and more trust with customers. We’re laying the foundation for a new paradigm in farming, and I’m excited to keep building it.

About Kirk Bulis

Kirk Bulis is the Director of Software at Stout Industrial Technology, where he leads the development of scalable cloud and edge platforms for smart agricultural machinery. With over two decades of experience in software architecture and full-stack development, Kirk has worked across industries, from interactive retail experiences at Sonos to data-driven healthcare systems. He holds a master’s in Computer Science from UCLA and brings a practical, systems-focused mindset to advancing precision agriculture through innovative software solutions.

About Stout

Stout is at the forefront of agricultural innovation, specializing in precision implements and AI-driven solutions that enhance efficiency and productivity for growers. Committed to pushing the boundaries of agricultural technology, Stout continues to lead the way in developing advanced machinery for the farming community.

 

Release Notes

Smart Cultivator Controller Software Release Notes

5.6.4 – Released Mar 12, 2025

Fixes:

  • Alarm codes were not being broadcast to Stout Mobile
  • Some injector nozzle delays were not reset to zero during a factory settings reset

Improvements:

  • Show all active alarms (not just unacknowledged ones) in the mobile app

5.6.2 – Released Dec 11, 2024

Fixes:

  • unit conversion for side shift sensor travel
  • improve entropy when generating session ID
  • prevent wifi SSID label from being edited

New Features:

  • GNSS antenna offset setup page

5.5.2 – Released October 30, 2024

Fixes:

  • Lane ID numbering in alarm messages now matches camera IDs

5.5.1 – Released October 25, 2024

New features:

  • Optional lockout to prevent starting the machine if a job name has not been entered

5.4.0 – Released October 11, 2024

Improvements:

  • Camera-related alarms and alarm indicators now match their location on the machine

5.3.0 – Released September 4, 2024

Fixes:

  • Increased applicator coil minimum detection current to reduce probability of configuration errors

Improvements:

  • “plant” changed to “center” in distance caption
  • Improved text alignment in some widgets

New Features:

  • Added toolbar layout diagram for 3+3+3 module configuration
  • Added factory reset button on service page
  • Reset camera to blade distance to default when set to zero

5.2.8 – Released July 12, 2024

Fixes:

  • Fixed an issue with 3-line backbones having incorrect timing on the center actuator

5.2.7 – Released June 25, 2024

Fixes:

  • Fixed an issue with update 5.2.6 that prevented some actuators from firing on machines with less than 3 backbones.

5.2.6 – Released June 21, 2024

Fixes:

  • Fixed an issue with update 5.2.5 that prevented some actuators from firing on machines with 4 or more backbones

5.2.5 – Released June 19, 2024

Fixes:

  • Fixed an issue where the center actuator would not close in some uncommon machine configurations

5.2.4 – Released June 14, 2024

Improvements:

  • Flush all applicator nozzles at the same time
  • Hide the dispense length factor internal setting for VRF

Fixes:

  • Alignment of dispensed liquid is now correct for 3-line modules
  • Updated security for factory calibration

5.2.3 – Released May 20, 2024

Improvements:

  • Better prediction of applicator flow rate
  • Allow applicator pressure to be set up to 8 bar
  • Show warning message on applicator page if no valves connected
  • Limit response times to positive numbers to prevent accidentally making it negative during factory calibration

Fixes:

  • Applicator flow rate calculation can no longer result in a negative flow rate
  • Applied rate data per plant is now being broadcast for 100% of plants that were applied to

5.2.2 – Released May 17, 2024

Fixes:

  • Left bed actuator connection order for SC280

5.2.1 – Released April 30, 2024

Fixes:

  • Side shift locked message is no longer cut off in Spanish language Improvements:

Improvements:

  • Better visibility of “side shift locked message”

5.2.0 – Released April 17, 2024

New features:

  • Spanish language option
  • Side shift position is locked/held after manual shift, until it is released by pressing the lock/unlock button
  • SRF UI is enabled if all the manifold sensors are present and valid, even if no solenoids are plugged in
  • Cellular signal level displayed at top right of navigation bar
  • Added general diagnostics page
  • Animated display of module lift over the buttons when they are disabled
  • Sliding bar to show side shift position

Fixes:

  • Language selection persists through restarting the machine
  • Translation applies to the safety disclaimer page
  • Side shift calibration is reversed for 4-40 chassis left bed
  • Fixed SRF histogram percentile calculation which was off by 1 bin
  • Side shift now does not engage until height control is engaged
  • Plant type selector is now visible on the setup page again

5.1.0 – Released December 12, 2023

Fixes:

  • Fixed an issue where timeout occurs too early during applicator flow calibration

New features:

  • Color-coded key for variable rate prescription histogram
  • Automatically set the pressure setpoint to the current pump pressure when zeroing the flow sensor
  • Allow pressure setpoint to be entered manually if needed
  • Allow decimal point in variable rate dose when using metric units
  • Show the plants counter when variable rate is installed

5.0.3

Fixes:

  • Show 0 on the applied rate graph above 100-percentile
  • Fixed visible alignment of prescription graph

5.0.2

Fixes:

  • Fixed an issue where position the applicator valve opens is not calculated correctly if the previous plant on that line had a different prescription

5.0.1

Re-release of 5.0.0 to fix a deployment issue.

5.0.0

New features:

  • Added support for variable rate fertilizer add-on
  • Speed-adaptive actuation offset
  • Replace commodity readout with machine speed on sidebar
  • Improved alarm messages to differentiate module lift and height control

Fixes:

  • Only allow tilt in run mode
  • Removed commodity selector since commodity detection is automatic

4.10.2

Fixes:

  • Disabled wheel pressure sensor alarm and functionality
  • Alignment of background on control page

4.10.1

Fixes:

  • Features and fixes that were intended for 4.10.0 are in this release.

4.10.0

New features:

  • Show acres on plants counter

Fixes:

  • Don’t reset the plants counter on startup

4.9.0

New features:

  • Manifold Flush functionality added to toolbar service page. This is for use with the low pressure oil filtration pump.

4.8.0

New features:

  • Speed readout on toolbar service page

Fixes:

  • Limit blade speed to max of 100%
  • Set default home positions for outer beds when initializing a new SC440 chassis

4.7.2

Fixes:

  • Disable side shift control buttons when machine is in stop state
  • Add a 3 second delay on setting heartbeat alarm on HMI

4.7.1

Fixes:

  • Don’t allow blade speed to be a negative number

4.7.0

Fixes:

  • Reset plants counter on startup

4.6.0

New features:

  • Settable home position for left and right beds

Fixes:

  • Disable module lift coil outputs for inactive lanes
  • Use larger integer type for side shift position to prevent overflow on side shifts with more than 6 inches of travel

Yuma Innovation Showcase

Stout Industrial Technology, Inc

 

Yuma Innovation Showcase

 

THE EVENT:
Join us for an extraordinary event in the Winter Salad Bowl of the World that celebrates cutting-edge technology of our Smart Cultivator along with, other advancements coming down the pipeline. Our Yuma Innovation Showcase is set to be a remarkable educational showcase for agricultural innovation. The spotlight will be share with our parent company, Tanimura & Antle, along with our sister companies, PlantTape, and 3 Star Lettuce.

Where:  Tanimura & Antle | Yuma, Arizona

When:  Monday, November 27th – Friday, December 1st

WHY ATTEND?
Stout has been a trailblazer in pioneering innovative farming solutions through AI. As a leader in the ag tech space, we are revolutionizing the way we approach crop management and data analytics in agriculture. Their innovative technologies are designed to maximize yield, minimize waste, and enhance the overall efficiency of farming operations. Come and explore how our solutions are transforming the landscape of modern agriculture.

WHAT TO EXPECT:

Tanimura & Antle has been at the forefront of sustainable and innovative farming practices. As leaders in the agriculture industry, we are committed to nurturing an environment of continuous improvement, and we proudly present this event to our valued customers as a testament to our dedication to innovation and commitment to doing what it takes to provide our premium fresh produce for the years to come.

PlantTape has reimagined transplanting techniques with their state-of-the-art automated transplanting system. This cutting-edge technology streamlines the planting process, significantly reducing labor costs and enhancing crop uniformity. Witness the future of planting as PlantTape showcases their latest innovations, a light-weight transplanter developed for small scale farmers or as an option for larger growers to plant in wet conditions as well as their new tomato automated transplanter.

3 Star Lettuce is at the forefront of the lettuce seed industry, pioneering innovative research and development and environmentally conscious practices that ensure high-quality, disease-resistant, flavorful and resilient seed varieties. Their dedication to producing superior lettuce seeds makes them a driving force in lettuce farming. Visit 3 Star to see the next generation of lettuce varieties first hand.

Register Here: