Lean practices are best known for identifying and removing waste in the processes, activities and products. Value stream mapping and synchronisation are just a few ways in which Lean helps with streamlining the processes in product development.
Learn from Texavi, the leaders in IT consulting, training and solutions on how to implement Lean thinking and working to identify, manage and remove defects in the product development workflows.
Understand how the powerful techniques such as PDCA,DMAIC, Pull theory come handy in removing the excess fat in the processes and get down to the real deal in a efficient and cost-effective manner.
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First thingsfirst!
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4. 4
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20. 20
Value is defined asanyactionor process thata customer
wouldbe willing to pay for.
Why Lean
• Lean is centered aroundpreserving value with less work
Lean manufacturingis based on…
• Optimizing flow
• Increasingefficiency
• Decreasing waste
• Usingempirical methods to decide what matters ( ratherthan just accepting the existing ideas and ways
of working)
21. 21
Manufacturing –Transformation via LEAN
Mfg. Eng.
Engineering Specs
Elec. Eng
Mech. Eng.
Ind. Eng.
Product definition
THEN (a few decades ago)
Team
Leader
Purchasing
Mech. Eng.
Marketing
Elec. Eng. Mfg. Eng.
Ind. Eng.
Design in concurrent
Development Launch
NOW
23. 23
Lean Production
Just In Time
Production
Workplace
safety,
order,
cleanliness
Six Sigma
Quality
Empowered
Teams
Visual
Management
Pursuit of
Perfection
Lean production toLean software development
Toyota was a leader in implementing lean practices in the 80s
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Eliminatewaste
What is waste
• Anythingthatdoesn’t add value(as perceived bythe customer/user)
to theproduct
• Unnecessaryfunctionalityor code
• Unclear/ambiguous requirements
• Slow internalprocesses or communication
• Unnecessary/outdatedpolicies, procedures & rules
27. 27
Eliminatewaste
Wastes in Manufacturing Wastes in Software Development
Inventory (raw materials,equipment) Partiallyworkdone
Extraprocessing Excessdocumentation (paperwork)
Overproduction Extraand uselessfeatures
Transportation Building the wrongthing
Waiting Waiting for information, insights & reviews
Motion Task switching& motion (bad prioritisation)
Defects Defects(issues/bugsand potential rework)
What is waste in Software development
35. 35
Define end-customer/ end-user value for aspecific product
Canbeextended to a feature/functionalityinthe product!
• Specific capabilities andbenefits
• Specific price
• Specific time of release
• Specific time of usage
The 5 steps toLean
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Identify entirevalue streamfor eachproduct toeliminate waste
• Product realisation
• Order fulfillment
• Production (design, development)
• Delivery (and deployment of softwareapplication)
The 5 steps toLean
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Maketheremaining valuesteps flow
• No waiting,downtime, scrapwithinor between steps
• Continuousflow insteadof batch-and-queue
The 5 steps toLean
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Design and provide whatthe customer/userwants onlywhen
thecustomer/user wantsit (User-centereddesign)
• Letthecustomer pulltheproduct from thevalue stream
• DevOps (?)
The 5 steps toLean
67. Thank you!
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