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Kanban for software development - Get more with less

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  • 1. Kanban for software Development – Get more with less Manoj K G Founder and Director, TeamSuccesso 1
  • 2. Reference 2
  • 3. Agenda • History of Kanban • Lean principles • Introduction to Kanban • Practices in Kanban • Kanban for event driven development • Advantages with Kanban • Implementing Kanban 3
  • 4. Kanban Source: http://www.infoq.com/articles/hiranabe-lean-agile-kanban • originates from Japanese, and translates roughly as "signboard. • usually a physical card in a clear plastic envelope that instructs the moving or creating of parts in a "pull" production system 4
  • 5. Kanban in Toyota Production System (TPS) http://www.toyotatr.com/?m=p&pid=19 Pull system - eliminates waste of waiting and waste of overproduction 5
  • 6. Kanban in Toyota Production System (TPS) Source: http://www.infoq.com/articles/hiranabe-lean-agile-kanban Pull system - eliminates waste of waiting and waste of overproduction 6
  • 7. Lean principles 7
  • 8. Agile Software Methodologies 8
  • 9. The Kanban method, as formulated by David J. Anderson, is an approach to incremental, evolutionary process and systems change for organizations. a way to organize the chaos by making the need for prioritization and focus clear. a way to uncover workflow and process problems so you may solve them in order to deliver more consistently to your client/customer/etc. Kanban accomplishes these things by introducing constraints into the system to optimize the flow of value. Flow is king. http://www.everydaykanban.com/what-is-kanban/ 9
  • 10. Stop starting and start finishing!
  • 11. Core practices in Kanban 1. Visualize 2. Limit Work-In-Progress 3. Manage Flow 4. Make Process policies explicit 5. Improve Collaboratively 11
  • 12. Visualize your work flow 12
  • 13. Throughput Capacity Productivity 13
  • 14. Limit your WIP 14
  • 15. WIP 15
  • 16. Lead time 16
  • 17. Make Process policies explicit Define classes of service - Defined based on business impact 17
  • 18. Expedite Policies Limit WIP to 1 Time to deliver < 24 Hrs No misses e.g.: Production critical issues Fixed delivery date Policies Delivery before due date 99 % on time delivery e.g.: Feature to support an event, compliance related changes Standard class Policies 4 week lead time for complex issues 2 week lead time for simple issue 85% on time delivery e.g. change requests, enhancement requests Intangible Policies e.g.: Version upgrades 18
  • 19. Kanban for Event driven software development 19
  • 20. Some characteristics of Event Driven Development • Rapidly changing priorities • Increase in the waste with too many stories for the development • The need for faster feedbacks - Shorter releases 20
  • 21. • Helpdesk/Support activities (Initiated by an event, under SLA) 21
  • 22. Application support and maintenance 22
  • 23. Market driven software development 23
  • 24. Advantages with Kanban 24
  • 25. Teamwork Encourages Swarming -leading to collaboration 25
  • 26. kaizen culture 26
  • 27. Implementing Kanban 27
  • 28. Thank you Mail- manojwky@gmail.com Blog - www.techbudha.com LinkedIn - http://www.linkedin.com/pub/manoj-k-g/12/811/495 28