Dave B.
Lean Six Sigma Black Belt | Green Belt Course Creator
NEW: Customizable Six Sigma Green Belt course, self-paced or instructor-led, with a Contact the Instructor button in every topic. See my Projects below for course and consulting packages with set prices. I was at Motorola when Six Sigma was created there, became a Black Belt, and I've used it ever since — first in high tech manufacturing, then in financial services, and now as a trainer and consultant. I've also worked side by side with Toyota on Lean. What I can do for you: • Process improvement — DMAIC projects, root-cause analysis, cutting rework and cycle time • SPC and quality — control charts, capability (Cp/Cpk), Gage R&R • Data analysis — turning messy operational data into clear findings and next steps • Training — Green Belt courses, interactive e-learning, exam-prep question banks, assessments • Reports and presentations — DMAIC deliverables, executive summaries, training decks How I work: plain language, practical recommendations, and deliverables you can use right away. Tell me what you're trying to fix. I'll give you an honest answer on whether I can help.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $114
Billed in all: $1,961$2k
$114 in the last 6 months
Earnings, last 30 days
Skill rankings: Top 22% in Lean Consulting
Ranked by MRR among everyone on Upwork with the skill.
- #6Kaizen24 freelancers · 🇺🇸 #3Top 25%🇺🇸#3 of 12
- #8DMAIC21 freelancers · 🇺🇸 #2Top 38%🇺🇸#2 of 6
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- #40Experiment Design119 freelancers · 🇺🇸 #12Top 34%🇺🇸#12 of 50
- #73Root Cause Analysis174 freelancers · 🇺🇸 #12Top 42%🇺🇸#12 of 35
- #93Quality Management System182 freelancers · 🇺🇸 #13Top 51%🇺🇸#13 of 32
- #112Six Sigma327 freelancers · 🇺🇸 #27Top 34%🇺🇸#27 of 96
- #119Continuous Improvement320 freelancers · 🇺🇸 #32Top 37%🇺🇸#32 of 94