Category Archives: value stream

[Back to basics]: Scrum origin and Lean Thinking

Scrum is a Lean approach to Software development.

The term itself (“Scrum”) was introduced by Takeuchi and Nonaka (1986). The study was published in Harvard Business Review in 1986. They explain that projects using small, cross-functional teams historically produce the best results. They relate these high performance teams to “Scrum” formations in Rugby.

Scrum for software development was introduced in 1993 by Jeff Sutherland at Easel Corporation using the study by Takeuchi and Nonaka (1986) as a basis for by adopting their analogy as the name of the process as a whole for software development. The other name linked to Scrum is of course Ken Schwaber who formalized the process for the worldwide software industry in the first published paper on Scrum at OOPSLA (Schwaber, 1997).

Scrum is a simple “inspect and adapt” framework that has three roles, three ceremonies, and three artefacts designed to deliver working software in Sprints, usually 30-day iterations (Scotland, 2005).

  • 3 Roles
    Product Owner, Scrum Master, Development Team
  • 3 Ceremonies
    Sprint Planning, Spr Continue reading

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last day at be2, my career at be2 in a sequence of words

software engineering, java, j2ee, jboss, mysql email marketing, blacklisting, smtp, rmi, jms, crm, friends, travel, munich, specification, review, coding, esp, project management, gantt chart, matchmaking, tracking, pixels, company event, travelling, hibernate, spring, tomcat, invoker, redundancy, scalability, data complexity, performance,  partitioning, sharding, activemq, broker, soap, http call, queue, strategy, social networks, facebook, lean, agile, architecture,  scrum, scrum alliance, agile manifesto, sprint, continuous integration, hudson, static code analysis, transparency, communication, iteration, definition of done, spm, srm, user story, failure, success, confidence level, pair programming, retrospectives, groovy, grails, nosql, mongodb, rest, jersey, value stream, london, development management Continue reading

Posted in Agile, Definition of Done, NoSQL, SCRUM, UnitTests, development, dynamic languages, groovy, pair programming, programming style, tdd, test-driven-development, value stream | Tagged , , , , , | 1 Comment

About good Leaders, Agile managers and Value Streams

“A leader is best when people barely know he exists. When his work is done, his aim fulfilled, they will say: We did it ourselves.”
Lao Tzu

Throughout our careers, many of us at some point in time take on the responsibilities of leading teams; whether that’s a group of developers or a large IT organisation we need to decide for us how we lead, what values we follow and what we concentrate our efforts on.

Just because you’re being followed doesn’t make you a leader and just because people have to do what you decides doesn’t make you a leader as well.

While talking about traits that are common for good leaders Davidson-Frame mentions “Honest, Empathetic, Inspired, Continue reading

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