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Introducing scrum
The document provides an overview of Scrum, an agile framework for project management. It discusses the core components of Scrum including roles, artifacts, ceremonies, and values. The key roles are Product Owner, Scrum Master, and self-organizing Team. Projects progress through a series of sprints where work is pulled from the prioritized Product Backlog to the Sprint Backlog and completed work is demonstrated at Sprint Review meetings. Daily stand-up meetings and retrospective meetings aid in transparency and process improvement.
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Introducing scrum
- 1. Andreas Hägglund Introducing Scrum ACollaborative Game 11K slideshare.net/andreashagglund @ahab1972 andreashagglund
- 2. Thank you toour sponsor! 11K
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- 4. Two big eventsin 1986... “The… ’relay race’ approach to product development…may conflict with the goals of maximum speed and flexibility. Instead a holistic or ’rugby’ approach — where a team tries to go the distance as a unit, passing the ball back and forth—may better serve today’s competitive requirements.” Hirotaka Takeuchi and Ikujiro Nonaka, “The New New Product Development Game”, Harvard Business Review, January 1986. 11K
- 5. • Scrum isan agile process that allows us to focus on delivering the highest business value in the shortest time using empirical process control. • It allows us to rapidly and repeatedly inspect actual working software (every two weeks to one month). • The business sets the priorities. Teams self-organize to determine the best way to deliver the highest priority features. • Every two weeks to a month anyone can see real working software and decide to release it as is or continue to enhance it for another sprint. Scrum in 100 words 11K
- 6. History of Scrum ●Pre 1986 Lean & Agile Practices ● 1986 The New New Product Development Game published ● 1993 Jeff Sutherland - Easel Corp, Ken Schwaber – ADM ● 1995 OOPSLA Conference ● 1999 Scrum patterns in PLOPD4 published ● 2001 Agile Manifesto signed ● 2001 Agile Software Development with Scrum published ● 2002 Scrum Alliance founded ● 2004 Agile Project Management with Scrum published ● 2009 Scrum.org founded ● 2010 Scrum Guide published ● 2013 Scrum Guide translated to Arabic 11K
- 7. Who’s using it? ●Microsoft ● Yahoo ● Google ● Electronic Arts ● Lockheed Martin ● Philips ● Siemens ● Nokia ● Ericsson ● Intuit ● Boeing ● Spotify ● John Deere ● Sabre ● Salesforce.com ● Time Warner ● Turner Broadcasting ● BBC ● IBM ● Thomson Reuters 11K
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- 9. What are theydeveloping? ● Commercial software ● In-house development ● Contract development ● Fixed-price projects ● Financial applications ● ISO 9001-certified applications ● Embedded systems ● 24x7 systems with 99.999% uptime requirements ● the Joint Strike Fighter ● Video game development ● FDA-approved, life-critical systems ● Satellite-control software ● Websites ● Handheld software ● Mobile phones ● Network switching applications ● ISV applications ● Some of the largest applications in use 11K
- 10. Scrum Characteristics ● Nospecific engineering practices prescribed ● Requirements are captured as items in a list of “product backlog” ● Self-organizing teams ● Product progresses in a series of month-long “sprints” ● Uses generative rules to create an agile environment for delivering projects ● Empirical Process 11K
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- 12. Why is asprint just a month long? Plan sprint durations around how long you can commit to keeping change out of the sprint 11K
- 13. What is agenerative rule? Generative Rules ● A minimum set of things you must always do, to learn what to do in any specific situation ● Helps you help yourself Inclusive rules ● All the things you should do under all situations. ● Solves the problem for you 11K
- 14. What is anEmpirical Process Empirical Process ● Unpredictable ● Unrepeatable ● Requires scientific use of data to understand process Defined Process ● Predictable ● Repeatable ● Completely understood ● Automatable 11K
- 15. Software Development IsUnrepeatable! Complex Anarchy Technology Requirements Far from Agreement Close to Agreement Closeto Certainty Farfrom Certainty Source: Strategic Management and Organizational Dynamics by Ralph Stacey in Agile Software Development with Scrum by Ken Schwaber and Mike Beedle. 11K Simple
- 16. Pillars of EmpiricalProcess Control ● Visibility ● Inspection ● Adaptation 11K
- 17. The Agile Values Processand toolsIndividuals and interactions over Following a planResponding to change over Comprehensive documentationWorking software over Contract negotiationCustomer collaboration over 11K
- 18. Iterative 11K Waterfall Analysis Design Implementation Test Deployment Icons designed byFreepik Release 1 Release 2 Release 3 Release 1 Release 4 Release 5
- 19. Putting it alltogether – Scrum Framework 11K
- 20. Sprints ● Scrum projectsmake progress in a series of “sprints” ● Typical duration is 2–4 weeks or a calendar month at most ● A constant duration leads to a better rhythm ● Product is designed, coded, and tested during the sprint 11K
- 21. Scrum Framework •Product owner •ScrumMaster •Team Roles •Sprintplanning •Sprint review •Sprint retrospective •Daily scrum meeting Ceremonies •Product backlog •Sprint backlog •Burndown charts Artifacts 11K
- 22. Artifacts •Product owner •ScrumMaster •Team Roles •Sprint planning •Sprintreview •Sprint retrospective •Daily scrum meeting Ceremonies •Product backlog •Sprint backlog •Burndown charts Artifacts 11K
- 23. Product Backlog ● Therequirements ● A list of all desired work on the project ● Ideally expressed such that each item has value to the users or customers of the product ● Prioritized by the product owner ● Reprioritized at the start of each sprint This is the product backlog 11K
- 24. Rough Sizing: T-shirtsor Story points XL L M S XS 11K 0, 0.5, 1, 2, 3, 5, 8, 13, 20, 40, 100, ?
- 25. A Sample ProductBacklog Backlog item Size Allow a guest to make a reservation 3 As a guest, I want to cancel a reservation. 5 As a guest, I want to change the dates of a reservation. 3 As a hotel employee, I can run RevPAR reports (revenue- per-available-room) 8 Improve exception handling 8 ... 30 ... 50 11K
- 26. Managing the SprintBacklog ● Individuals sign up for work of their own choosing ● Work is never assigned ● Estimated work remaining is updated daily 11K
- 27. Managing the SprintBacklog ● Any team member can add, delete or change the sprint backlog ● Work for the sprint emerges ● If work is unclear, define a sprint backlog item with a larger amount of time and break it down later ● Update work remaining as more becomes known 11K
- 28. A Sample SprintBacklog Tasks Code the user interface Code the middle tier Test the middle tier Write online help Write the foo class Mon 8 16 8 12 8 Tues 4 12 16 8 Wed Thur 4 11 8 4 Fri 8 8 Add error logging 8 10 16 8 8 11K
- 29. The Scrumboard Todo DoingDone Risk Story 11K
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- 31. A Sprint BurndownChartHours 11K
- 32. More Metrics The trendis your friend Cumulative Flow Delivered Value Velocity 11K
- 33. Scrum Framework •Product owner •ScrumMaster •Team Roles •Productbacklog •Sprint backlog •Burndown charts Artifacts •Sprint planning •Sprint review •Sprint retrospective •Daily scrum meeting Ceremonies 11K
- 34. Sprint planning meeting 11K Howto find an agreed upon solution: https://www.youtube.com/watch?t=37&v=8 Amu3UBj-qw
- 35. Sprint planning meeting Sprintprioritization • Analyze and evaluate product backlog • Select sprint goal Sprint planning • Decide how to achieve sprint goal (design) • Create sprint backlog (tasks) from product backlog items (user stories / features) • Estimate sprint backlog in hours 11K
- 36. Sprint planning meeting Sprintprioritization • Analyze and evaluate product backlog • Select sprint goal Sprint planning • Decide how to achieve sprint goal (design) • Create sprint backlog (tasks) from product backlog items (user stories / features) • Estimate sprint backlog in hours Business conditions Team capacity Product backlog Technology Current product 11K
- 37. Sprint planning meeting Sprintprioritization • Analyze and evaluate product backlog • Select sprint goal Sprint planning • Decide how to achieve sprint goal (design) • Create sprint backlog (tasks) from product backlog items (user stories / features) • Estimate sprint backlog in hours Sprint goal Sprint backlog Business conditions Team capacity Product backlog Technology Current product 11K
- 38. The Sprint Goal Ashort statement of what the work will be focused on during the sprint Database Application Financial services Life Sciences Support features necessary for population genetics studies. Support more technical indicators than company ABC with real-time, streaming data. Make the application run on SQL Server in addition to Oracle. 11K
- 39. Sprint Planning ● Teamselects items from the product backlog they can commit to completing ● Sprint backlog is created ● Tasks are identified and each is estimated (1-16 hours) ● Collaboratively, not done alone by the ScrumMaster ● High-level design is considered 11K As a vacation planner, I want to see photos of the hotels so that I will get a feeling for them. Code the middle tier (8 hr) Code UI (8 hr) Write tests (4 hr) Meet PO (2 hr) Code Foo-class (6 hr) Update performance tests (4 hr)
- 40. The Daily Scrum Parameters ●Daily ● 15 Minutes ● Stand Up Not for problem solving ● Whole world is invited ● Only team members, ScrumMaster, product owner, can talk Helps avoid unnecessary meetings 11K
- 41. 3 Questions foreveryone These are not status for the ScrumMaster. They are commitments in front of peers What did you do yesterday? 1 What will you do today? 2 Is anything in your way? 3 11K
- 42. The Sprint Review ●Team presents what it accomplished during the sprint ● Typically takes the form of a demo of new features or underlying architecture ● Informal (2-hour prep time rule) ● Whole team participates ● Invite the world A Review: https://www.youtube.com/watch?v=Q6jMgmPIxmk 11K
- 43. The Sprint Retrospective ●Periodically take a look at what is and is not working ● Typically 15–30 minutes ● Done after every sprint ● Whole team participates (ScrumMaster, Product owner, Team, Possibly customers and others) 11K
- 44. Example Retrospective Gather thewhole team and discuss what you should: ● Stop doing ● Continue doing ● Start doing 11K
- 45. Scrum Framework •Sprint planning •Sprintreview •Sprint retrospective •Daily scrum meeting Ceremonies •Product backlog •Sprint backlog •Burndown charts Artifacts •Product owner •ScrumMaster •Team Roles 11K
- 46. Product Owner ● Definethe features of the product ● Decide on release date and content ● Be responsible for the profitability of the product (ROI) ● Prioritize features according to market value ● Adjust features and priority every iteration, as needed ● Accept or reject work results 11K
- 47. Product Owner Videos ●Why it’s important to have a committed product owner: https://www.youtube.com/watch?v=BTTdHW8Z668 ● How to negotiate as a product owner: https://www.youtube.com/watch?v=ZG-NgkHv52Y ● Product ownership in a nutshell: https://www.youtube.com/watch?v=502ILHjX9EE 11K
- 48. ScrumMaster ● Communicates withmanagement ● Responsible for enacting Scrum values and practices ● Removes impediments ● Ensure that the team is fully functional and productive ● Enable close cooperation across all roles and functions ● Shield the team from external interferences The ScrumMaster: https://www.youtube.com/watch?v=oheekef7oJk 11K
- 49. The Team ● Typically5-9 people ● Cross-functional ● Members should be full-time ● May be exceptions (e.g., database administrator) 11K
- 50. The Team ● Self-organizing(No titles!) ● Membership should change only between sprints 11K
- 51. Scalability ● Typical individualteam is 7 ± 2 people ● Scalability comes from teams of teams ● Factors in scaling ● Type of application ● Team size ● Team dispersion ● Project duration 11K
- 52. Scaling ● Scrum ofScrums ● Nexus – Scrum.org ● LeSS - http://less.works/ ● SAFe - http://www.scaledagileframe work.com/ Why synchronized sprint length is important: https://www.youtube.com/watch ?t=12&v=Suugn-p5C1M 11K
- 53. Scaling through Scrumof Scrums 11K
- 54. Scrum of Scrumof Scrums 11K
- 55. Where to gonext ● www.agilemiddleeast.org ● stateofagile.com ● www.scrumguides.org ● www.scrumalliance.org ● www.scrum.org ● www.agilealliance.org ● www.enterprisescrum.com ● www.mountaingoatsoftware.com/scrum 11K
- 56. A Reading List ●Agile and Iterative Development: A Manager’s Guide by Craig Larman ● Agile Estimating and Planning by Mike Cohn ● Agile Project Management with Scrum by Ken Schwaber ● Agile Retrospectives by Esther Derby and Diana Larsen ● Agile Product Management with Scrum by Roman Pichler ● User Story Mapping by Jeff Patton ● Scrum and XP from the trenches by Henrik Kniberg 11K
- 57. A Reading List ●Agile Software Development Ecosystems by Jim Highsmith ● Agile Software Development with Scrum by Ken Schwaber and Mike Beedle ● Scrum and The Enterprise by Ken Schwaber ● Succeeding with Agile by Mike Cohn ● User Stories Applied for Agile Software Development by Mike Cohn ● Software in 30 days by Ken Schwaber & Jeff Sutherland ● Enterprise Scrum by Mike Beedle ● Agile Testing by Lisa Crispin 11K
- 58. Credit This presentation isbased on Mike Cohn’s reusable Scrum presentation. mike@mountaingoatsoftware.com www.mountaingoatsoftware.com https://www.mountaingoatsoftware.com/agile/scrum/a-reusable-scrum- presentation (720) 890-6110 (office) 11K
- 59. Lean & AgileMiddle East info@meagile.com https://agilemiddleeast.org/ Contact Information https://www.facebook.com/AgileMiddleEast https://twitter.com/MEAgile https://www.linkedin.com/groups?home=&gid=8133203 11K
- 60. Lean & AgileMiddle East Upcoming Events Professional Scrum Master 22-23 July, Dubai Call for papers: Agile ME Summit, Sept 30 Procurement and Agile PM, 4-5 Oct., Dubai Introducing Lean & Agile, Abu Dhabi, Oct. Introducing Lean & Agile, Dubai, Oct. Agile ME Summit 2016, March 19, Dubai 11K
- 61. Andreas Hägglund Learning isoptional, so is survival I run projects and make organizations more efficient by working as: ● Change Agent ● Trainer & Coach ● Project Manager/Scrum Master ● Product Owner/Business Developer 17 years of experience of Management & IT 11K
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