Scrum overview

Yesil Science AI | XR Copyright © 2020 - www.YesilScience.com
By Alireza Esmaeili
The Scrum Framework
1

Content
● Origin of scrum
● What is Scrum?
● Scrum Overview
○ Values
○ Roles & Responsibilities
○ Activities & Artifacts
● ScrumBut!
2

Origin of Scrum
● Scrum is a term borrowed
from the sport of rugby
where it refers to a way of
restarting a game
3

Origin of Scrum
● The origin of scrum is tracked back to a Harvard Business Review article in
1986: The New New Product Development Game by Takeuchi and Nonaka
● In 1993, Jeff Sutherland created the Scrum process for use on a software
development
● In 1995, Ken Schwaber published the first paper on Scrum at OOPSLA 1995
(Schwaber 1995)
4

Origin of Scrum
Since then, Schwaber and Sutherland,
together and separately, have produced
several Scrum-specific publications
5

What is Scrum?
● Scrum is an agile approach for developing innovative products and services
● Scrum is not a standardized process where you follow a series of steps that are
guaranteed to be successful
● The Scrum framework is based on a set of
○ values
○ principles
○ practices
● It provides the foundation and your organization will add its unique implementation
of practices
6

Five Scrum Values
7

Workflow
8

Scrum Team
9

Scaling with Scrum
10

Overview of Scrum Roles
Empowered central point of product leadership
Coach and facilitator helping everyone understand and embrace
Scrum values, principles, and practices
Self-organizing team that is cross-functionally diverse and
sufficiently staffed to meet the agreed upon definition of done
11

Workflow
12

Workflow
13

Product Backlog and PBIs
14

Grooming Activities
15

Sprint
16

Sprint Planning
17

Sprint Backlog
18

Sprint Planning Meeting
19

Sprint Execution
How many PBIs should the team work on in parallel?
When should work begin on a specific PBI?
Who should do the work?
24

Sprint Execution Trap
Be careful of
mini-waterfall!
25

Sprint Execution Overview
26

Daily Scrum
Every Day
15 Minutes
What did I accomplish since the last daily scrum?
What do I plan to work on by the next daily scrum?
What obstacles are preventing me from making progress?
Stand-up
Not for problem solving
Help avoid other unnecessary meetings
27

Potentially Shippable Product Increment
Potentially shippable = state of confidence
Potentially shippable = validated learning
Potentially shippable ≠ shipped
28

Sprint Review Overview
Give everyone with input into product development an
opportunity to inspect and adapt what has been built so far
Timeboxed to be no more than 1 hour per week of sprint
duration
29

Sprint Review Detail
It’s Sprint Review, not Sprint
Demo!
30

Sprint Retrospective Overview
60 to 90 minutes or timeboxed
to be no more than 45 minutes
per week of sprint duration
What is working?
What isn’t working?
What should we change?
31

Sprint Retrospective Overview
32

ScrumBut(t) – violations of the Scrum framework
We do Scrum, but…
• Sprints are 8 weeks
• No product owner
• Daily scrums on M-W-F
• Sprint planning is 2 days
• …
33

Thank you for attending
34

Scrum overview

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