Chief Learning & Development Officer · Valuecraft Minds

I turn shop-floor Lean into capability that stays.

Master Black Belt in Lean with 26 years running and transforming apparel factories across Asia for brands like Adidas, Victoria's Secret, M&S, H&M, Target and Next. Today I design Lean academies and learning systems so teams keep improving after the consultant leaves.

Portrait of Lakshman Ranasinghe
Based inKandy, Sri Lanka
Open to regional roles
26+years in Lean & operations
7countries worked in
100+Lean transformation projects
1,000+people developed
$75M+cost savings across 5 organizations
About

Two careers that became one method.

Most Lean trainers have never run a factory. Most plant heads have never designed a curriculum. I have done both, and the combination is what makes improvement stick.

Factory floor

Operator of change

Factory director, operational excellence director and Lean consultant across 13+ facilities. P&L ownership, lead-time cuts, line balancing and quality systems, delivered on the floor.

Classroom

Builder of people

Designed MAS Holdings' Lean Practitioners Program and belt curriculum. Trained team leaders, group leaders and Built-In Quality champions with Lean Enterprise Institute and ex-Toyota mentors.

What organizations get

Capability that sustains

Lean academies, competency frameworks and on-site learning pathways matched to real authority and real work. The goal is internal capability, not consultant dependency.

Kaizen ledger

Before and after, measured.

A selection of results from the factories I have led or transformed.

$25M+

Lean Practitioners Program · MAS Holdings

Kaizen savings from 200+ shop-floor process owners I trained as Lean practitioners. The program was later adopted into MAS's corporate-wide belt curriculum.

Manufacturing lead time

Active Apparel · China
Before95 days
After65 days

Dock-to-dock lead time

Jim Thompson · Thailand
Before7–8 wks
After4–5 wks

Style changeover (QCO)

Hop Lun · Group
Before7–8 days
After3–4 days

Right First Time

Active Apparel · China
Before95%
After98%

First Time Through

Q Collection · Bangladesh
Before80%
After90%

Sample development time

Q Collection · Bangladesh
Before20 days
After15 days
Career value stream

26 years, mapped like a value stream.

Each box is a process step in my career, with its data box alongside. The most recent step is at the top.

May 2026to now
Valuecraft Minds · Sri Lanka

Chief Learning & Development Officer

Lead learning and capability strategy across Lean, Operational Excellence and Manufacturing Excellence, with competency frameworks and blended programmes.

  • Reports toCEO
  • Team16+
  • FocusLean capability
Aug 2025to Apr 2026
Trax International · Cambodia (Adidas)

Head of Operations

End-to-end operations of an Adidas-dedicated facility, from planning and cutting to sewing, finishing and shipment.

  • Lines60+
  • People~1,700
  • CustomerAdidas
Jan 2025to Jul 2025
Self-employed · Sri Lanka

Business Setup & AI Capability Building

Set up a new business venture and built AI literacy, applying it to Lean, operations and learning design.

  • VentureNew business
  • SkillAI literacy
  • Applied toLean & L&D
Aug 2024to Jan 2025
Jim Thompson · Thailand

Acting Factory Director / Process Improvement Consultant

Value stream mapping, workflow re-engineering and SAP ERP enhancements, with a KPI framework targeting 20% cost reduction.

  • Monthly P&L14M THB
  • Savings2–3M THB/mo
  • Dock-to-dock7–8 → 4–5 wks
Aug 2022to Jul 2024
Active Apparel Group · Ningbo, China

Director, Operational Excellence

Led the enterprise Lean transformation and designed the Vertical Production System, restructuring the cut-to-pack flow.

  • Team120 (eng., Lean, digital)
  • Lead time95 → 65 days
  • Savings1–2M RMB/mo
2021to 2022
Q Collection · Bangladesh

Head of Business Transformation

Transformation strategy for M&S, H&M, Target and Next. Launched a digital NPD centre; changeover cut from 15 to 7 days.

  • FTT80% → 90%
  • Supplier lead time50 → 45 days
  • Sample time20 → 15 days
Sep 2019to Sep 2021
Hop Lun · Hong Kong SAR

Head of Lean System & Industrial Engineering

Capacity programme at the Indonesia plant (Victoria's Secret); cut 400+ manpower in six months and designed a central warehouse for Bangladesh and Indonesia.

  • Capacity+50%
  • Efficiency70%+
  • FTT98%
Aug 2016to Aug 2019
Hop Lun · Shenzhen, China

Corporate Lean Consultant

Transformation across 13 facilities with 11 managers. Set up the first double-shift intimate apparel plant in Bangladesh.

  • Facilities13
  • Lead time45 → 25 days
  • Changeover7–8 → 3–4 days
Aug 2013to Aug 2016
MAS Holdings · Sri Lanka

Deputy General Manager, Lean Enterprise

Created the Lean Practitioners Program. Led Continuous Flow, Team Leader and Built-In Quality pilots across 5 plants.

  • Practitioners200+
  • Kaizen savings$25M+
  • Pilot plants5 in 4 countries
Aug 2005to Aug 2013
MAS Holdings · Sri Lanka

Manager, Lean Enterprise (Black Belt)

Supplier integration and a material pull system; built a real-time SAP-integrated digital platform with digital Kanban.

  • Dock-to-dock95 → 65 days
  • Lines added15
  • Master Black Belt2013
Sep 2000to Sep 2005
MAS Holdings · Maldives & Sri Lanka

Operations Manager

Ran a milk-run air-cargo supply chain and SAP-based inventory control for 24-hour production.

  • Supply chainAir-cargo milk-run
  • InventorySAP-based
  • Production24-hour
● current step┆ career lead time: 26 yearsData boxes show team, reporting line and headline results
Programs · Valuecraft Talents

Lean training matched to real authority.

Generic belt training teaches everyone the same thing. These three tiers match what each person can actually change, and about half the time is spent on-site at the gemba.

Tier 1 · LSP

Lean Stewards Program

For operators and team members. Standard work, 5S and problem-solving at their own station.

Scope: own station
Tier 2 · LPP

Lean Practitioner Program

For process owners and supervisors. Value stream thinking and kaizen across an end-to-end process.

Scope: end-to-end process
Tier 3 · LLP

Lean Leadership Program

For managers and executives. Lean strategy, governance and building a lasting improvement culture.

Scope: enterprise-wide
Typical classroom trainingSlides and theory, then back to work with little change on the floor.
On-site at the gembaAbout 50% practical work on your own processes, in manufacturing, banking, healthcare or hospitality.
Toolkits · ready to use tomorrow

Lean tools built on the shop floor.

The same methods I used across six countries, packed into Excel toolkits with guides, AI prompt packs and a personal review. No macros, no subscription: download once and use them on your own line.

OEE & Downtime Loss Tracker cover
Moulding · pressing · CNC · packing · sewingNew

OEE & Downtime Loss Tracker

Log each shift and see where machine time goes: the six big losses, OEE by week and machine, and the top 3 losses on an action plan.

Excel · 40-slide deck · 1-day workshop · guide · AI prompts · self-check & certificate
Line Balancing & Takt Planner cover
Apparel · footwear · assembly · foodNew

Line Balancing & Takt Planner

Turn an operation bulletin into a balanced line: takt, stations, bottleneck, Yamazumi chart and an hourly check.

Excel · 50-slide deck · 1-day workshop · guide · AI prompts · self-check & certificate
Factory Supervisor Starter Kit cover
New and first-line supervisors

Factory Supervisor Starter Kit

Your first 90 days on the floor: 22 templates, conversation scripts, trackers, checklists and a playbook.

Templates · trackers · scripts · playbook · AI prompts · self-check & certificate
Quick Changeover (SMED) Toolkit cover
Factories · hotels · hospitals · airlines

Quick Changeover (SMED) Toolkit

Measure, see and cut changeover and turnaround losses with live KPIs, charts and world benchmarks.

Excel dashboard · SMED analysis · guide · AI prompts · self-check & certificate
Live Value Stream Mapping Toolkit cover
16 sectors · factory to service

Live Value Stream Mapping Toolkit

Current, running, trending and future maps with a week-by-week replay and kaizen bursts on the map.

Excel toolkit · 24-page guide book · AI prompts · self-check & certificate
CAPA Toolkit cover
12 sectors · quality & safety

CAPA Toolkit

Sector → issue → root cause → 3W plan. 120 ready issues with fishbone and 5 Whys pre-filled.

Excel system · follow-up charts · guide · AI prompts · self-check & certificate
A3 Problem Solving Toolkit cover
Middle managers · process owners

A3 Problem Solving Toolkit

Type the problem once and the one-page A3 draws itself: narrow by impact, fishbone, 5 Whys, 3W plan.

Excel · one-page A3 · guide book · AI prompts · self-check & certificate
For companies: team licence or in-house workshopRoll a toolkit out across sites, or have me run it as a hands-on workshop at your gemba.
Book a 30-min call ↗
Secure checkout by Gumroad · instant download · prices in USD
Credentials

Trained where Lean was born.

Master Black Belt in LeanMAS Lean Academy & TSD USA, 2013
Certified Lean Six Sigma Black BeltThe Lean Six Sigma Company, USA, 2021
MBACardiff Metropolitan University, UK
Toyota Production SystemAOTS, Nagoya, Japan, 2010
Leadership DevelopmentXLRI Jamshedpur, India
Continuous FlowLean Enterprise Institute, 2015–16
Brands servedAdidasVictoria's SecretM&SH&MTargetNext
On LinkedIn

Lean Tips from Laki

A weekly series on the hidden side of well-known Lean tools: where they came from, the problem they were built to solve, and what most practitioners miss.

Follow the series ↗
  • KAIZENThe real origin, and the problem it was created to solve.
  • GEMBAWhy the floor teaches what the classroom can't.
  • 5SWhat the fifth S says about your leadership.
Watch · Lean in 40 seconds

Short clips, one idea each.

Quick explainers on the Lean ideas behind the toolkits. Tap play, no sound needed to follow along.

Heijunka: level the load

Level the mix and volume so the line runs steady instead of in waves. 40 seconds.

Nemawashi: build consensus first

Prepare the ground quietly, one conversation at a time, so the decision is already shared before the meeting. 50 seconds.

Digital Hub

40 seconds.

The 7 Wastes

50 seconds.

Andon System

41 seconds.

Gemba at the Paddy Field

44 seconds.

Hoshin Kanri

40 seconds.

Mountain Top Thinking

50 seconds.

Obeya Concept

30 seconds.

Training Programs

50 seconds.

Contact

Let's build capability that stays.

Open to Group Operational Excellence, Lean Academy and Head of L&D roles in manufacturing across South and Southeast Asia and Africa, and to on-site Lean programs through Valuecraft.