Katie Dawber
@katiedawber
Senior Operational Excellence practitioner driving measurable cost savings, clearer processes, and motivated teams through Lean Six Sigma.
What I'm looking for
I’m a Senior Operational Excellence (OPEX) Practitioner and Continuous Improvement professional who builds trust fast and simplifies complex ideas into practical ways of working. I lead end-to-end improvement reviews using Lean Six Sigma (DMAIC, RCA, pilots, and measurement) and translate findings into action, aligning regularly with director-level sponsors.
Across supply chain, complaints, frontline claims, and retail operations, I’ve driven measurable results—£285k savings through a 7.5 FTE reduction, improved complaint resolution from 6% to 54% with a new 0–3-day team, and reduced parcel shortages from 5% to below 3%. I also create engaging, visual customer-journey mapping formats, run PDCA training, and build capability through training programmes (200+ colleagues), strengthening internal buy-in and sustainable change.
Experience
Work history, roles, and key accomplishments
Senior OPEX Practitioner
AXA Insurance
Sep 2021 - Present (4 years 9 months)
Led end-to-end improvement reviews across supply chain, complaints, and frontline claims using DMAIC, including a new 0–3-day complaints team that improved resolution from 6% to 54%. Delivered £285k (7.5 FTE) savings and redesigned end-to-end customer journeys to reduce errors and chase time.
Productivity Analyst
Matalan
Nov 2018 - Sep 2021 (2 years 10 months)
Mapped store and head-office processes and used time-and-motion studies to identify operational waste, improving operational consistency with manuals and training guides. Drove Click & Collect trials, delivered a 50% storage capacity increase, and supported COVID store fulfillment generating 1,009,600 units in a single week while reducing parcel shortages from 5% to below 3%.
Trading Process Assistant
Matalan
Apr 2012 - Nov 2018 (6 years 7 months)
Owned end-to-end garment re-processing and drove £348k savings through redesigned processes and targeted training. Built process visibility using Visio, implemented SharePoint and super-user sessions to embed new systems, and supported IT change by translating technical issues into business language.
Education
Degrees, certifications, and relevant coursework
Renault-Nissan Consulting
Green Belt, Lean Six Sigma
2019 - 2019
Achieved Lean Six Sigma Green Belt certification through Renault-Nissan Consulting.
Online
Green Belt, Lean Six Sigma
2018 - 2018
Achieved Lean Six Sigma Green Belt certification via online training.
Deanery High School
GCSEs, GCSE
Completed GCSEs at Deanery High School.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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