Lean thinking. AI precision.


If your production depends on firefighting, overtime the problem is not effort. It is design. With 20 years of Lean experience, now with practical AI tools we help production leaders create better layout stronger structure and repeatable flow.

Waste Elimination
Standard Work
Flow Optimization
AI-Assisted Analysis
Bottleneck Diagnosis
Predictable Operations
Firefighting → Structure
About

Built on real shop floors, not in consulting rooms. Lean transformation in sheet metal with a proven record of reducing bottlenecks, improving flow, and building systems that hold under pressure. Practical AI stays in the background, improving visibility, reducing admin and accelerating real operational decisions.

15+
Years on the floor
3x
Industries transformed
0
Binders left on shelves

I help production supervisors, operations managers, plant managers, and frontline teamsto reduce firefighting, expose bottlenecks, and build systems that actually hold on the floor.

01 ——
15 years manufacturing
Operations, sheet metal, production leadership and Lean improvement work
02 ——
Built for the floor
Standard work, flow, bottlenecks, handoffs, and daily execution
03 ——
Practical AI
Used to reduce admin and speed up real improvement work

Your operation is not broken. It is just not

"Good people are working hard, but the system keeps pulling them back into firefighting."

Build a

We start with the real bottleneck, turn insight into standard work, and build a structure your team can actually run every day.

01 / Diagnose
Find what is actually breaking flow
We look at the real process, not assumptions, and separate bottlenecks from symptoms.
02 / Design
Build standard work that people can follow
Clear handoffs, visible decisions, and practical routines replace tribal knowledge and patchwork fixes.
03 / Stabilize
Make the operation run on structure
The result is less firefighting, more control, and a system that holds under daily pressure.

The difference between a reactive shop and a controlled one is not the people. It is the system.

Without a system
Constant firefighting — every day a new emergency
Operation depends on a few key people
Problems repeat because root causes stay hidden
Tribal knowledge stays in heads, not in the process
Supervisors survive shifts instead of leading them
Every fix creates a new workaround
With LeanMark.ai
Flow is stable and predictable — surprises decrease
The system runs, not just the people
Root causes get fixed, not patched
Standard work is documented and accessible to all
Leaders lead a system, not just a shift
AI reduces admin and speeds up real improvement work
Digital Twin
OEE
eVSM
Predictive Maintenance
SOP
Agentic Advisors
5S

"This place is in constant firefighting mode. We have good people, but the system is broken. The same problems come back week after week."

"After working with LeanMark.ai we finally have a system that runs without me being there every minute. Flow is predictable for the first time."

"We had tried Lean before and it never stuck. This time was different — because we built a system, not a program. Real difference."

"The bottleneck diagnosis alone was worth everything. We had been fixing the wrong problem for two years."

"Standard work that my team actually uses. Not a binder. Not a shelf document. A real working tool that gets updated and followed."

"Everything depends on two or three guys. When one of them is out, we lose half a shift trying to figure out what they would have done."

"The AI tools for downtime analysis found patterns in six months of data in under an hour. We would never have had time to do that manually."

"The shift handover system alone reduced our startup losses by 30 minutes per shift. Structured, consistent, no more broken information chain."

"I know what the problem is. I just cannot find the time or structure to fix it without the whole line going sideways in the meantime."

"We had good people and poor flow. LeanMark.ai helped us see the difference — and then fix the flow without losing the people."

"Lean thinking combined with AI tools — this is not the future. It is what serious operations are doing right now. We were behind and now we are not."

"The documentation work that used to take days now takes hours. My team spends more time improving the operation and less time writing about it."

"Finally — a Lean consultant who does not just leave you with a report. They stayed until the system was actually running."

"Root causes fixed — not patched. For the first time in three years our top five recurring problems have not come back."

"Our supervisors now lead the shift instead of just surviving it. That shift in mindset came from having a real system to lead."

We do not sell software. We build AI-assisted tools that fit the actual workflow of manufacturing teams. We combine them with Lean methods that have been tested on real shop floors.

Diagnosis

Bottleneck Mapper

AI-assisted value stream analysis that identifies where flow actually breaks — not where it looks like it breaks.

Documentation

Standard Work Builder

Draft, format, and maintain standard work documents faster. Less admin, more time on the floor.

Analysis

Downtime Analyzer

Turn your downtime logs into root cause patterns. Find the recurring issues hiding inside noisy data.

Communication

Shift Report Assistant

Structured shift handover templates powered by AI — so critical information transfers cleanly between teams.


Where is flow breaking in your operation right now? That is the question. Everything else follows from there.

Not a sales pitch. A practical first conversation about what is actually happening in your operation and what a realistic first step looks like.

No pitch. No pressure. A direct conversation about your operation and one practical next step.

Lean + AI Consulting
LeanMark.ai
Your operation does not have to run on heroics. Ask me anything about Lean, AI tools, or how we work — I will give you a straight answer.