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Contents contributed and discussions participated by Yuval Yeret

Yuval Yeret

Tailor your Message To Gain Support for your Agile Initiative | Enabling Agility - 0 views

  • Connect Agile’s Benefits to your Company’s Priorities
  • aying that Agile is “better, faster, cheaper” may not be enough to cause a company to be willing to go through the often-painful process of cultural and process change.  You could implement Agile, but you could also try Six Sigma or Lean.  Saying that Agile is a general get-better remedy puts it in line with many other get-better methods.
  • f they don’t see a meaningful update from us, at least once a quarter, we’re going to get kicked out of the game.  We’ve all acknowledged that as we’ve gotten bigger, our processes have become more cumbersome and now is the time to do something about it.  Agile will give us the ability to regain that rapid pace of delivering innovations to market that we were know for in our early days.”
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  • ur last two releases have looked like me-too updates, where we are just barely keeping up with our competitors
  • We’ve been losing market share
  • If you can refer to a specific business issue and show the linkage, you are much more likely to get a receptive audience.  Here’s an example.
  • The CFO, developer and QA manager have different roles in the organization and their needs are different.  If you want to enlist their support, be sure you know who you are talking to and what they value.
  • Use Focused Messages for Key Individuals or Groups
  • certain volume of people who are enrolled in the idea of Agile before you’ll see adoption start to accelerate,
  • People have specific needs in their role and they want to understand how Agile will affect and benefit them directly.  
  • Developers, on the other hand, probably wants to know if they will have interesting work, the opportunity to learn new things and the ability to make an impact on the company’s products.
  • a QA manager is probably interested in hearing how Agile helps enrich the QA profession.
  • The focus isn’t on Agile, its on business, as it should be.
  • The easiest way to find out what interests someone is to ask them.  When you meet, leave plenty of time for talk.  Motoring through a well-rehearsed Agile presentation usually doesn’t work.  A lot of times I’ll have slides with me, but they are a backdrop for the conversation.  I’ll refer to slides when it helps move the conversation along, but otherwise don’t use them.  You might want to forget slides altogether and just draw things on a whiteboard as necessary.  This technique is particularly useful with an individual or a small group.  
  • Take it One Step Further: Collect Data to Gain Insight
  • you’ll be most effective tailoring your message if you invest some time conducting data through a series of structured interviews. 
  • First, you’ll need a small set of questions prepared for the interviews.  Here are some examples. What is working with our current methodology? What’s not working with our current methodology? How do you think Agile would help our organization? What concerns do you have about Agile?
  • Interview a wide range of people: developers, testers, business analysts, managers, product managers, senior management, project managers and someone from finance. 
  • When you conduct the interviews, it is good to have one interviewer who has the primary responsibility for talking and the other person who has the primary job of taking notes.  You can switch off roles each interview so no one person gets stuck in either role.  Here’s how I typically start off.  
  • stories that people tell about the organization and make sure you write them down
  • I put all of the information we’d gathered into a mind-mapping program (Mindjet) and grouped like things together.
  • Make sure you keep interesting stories intact.  Specifics will help you make your cases
  • When there’s numerical data, people engage with a presentation in an entirely different way than they do when there are stories.  I find stories more effective, but do what works for you.
  • As an Agile evangelist, you job is to get Agile deployed effectively.  Along the way there are many people will be willing to go out of their way to help if you effectively speak to their interests and concerns.
Yuval Yeret

performance appraisals == waste? - 0 views

  • In a famous Leadership IQ study, we surveyed 48,012 CEOs, Managers & Employees about their performance appraisals. Here's the shocking results: Only 13% of Managers & Employees thought their performance appraisals were effective. And only 6% of CEOs thought their appraisals were effective. We also discovered that only 14% of employees say their performance appraisal conversation offered meaningful and relevant feedback.
  • Shocking Survey Results about Performance Appraisal
Yuval Yeret

Original Scrum-ban Article by Corey Ladas | Lean Software Engineering - 1 views

  • A problem with the basic index-card task board is that there is nothing to prevent you from accumulating a big pile of work in process. Time-boxing, by its nature, sets a bound on how much WIP that can be, but it can still allow much more than would be desirable.
  • then you need another mechanism to regulate the “money supply.” In our case, we simply write the quantity of kanban in circulation on the task board, and allocate new cards according to that limit.
  • You might have a simple principle like: prefer completing work to starting new work, or you might express that as a rule that says: try to work on only one item at a time, but if you are blocked, then you can work on a second item, but no more. In our example, that rule gives us an effective WIP limit of 6.
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  • Just because anybody can have more than one item in process doesn’t mean that everybody should have more than one item in process. A problem with our multitasking rule is that it locally optimizes with no consideration of the whole. An implicit total WIP limit of 6 is still more WIP than we should probably tolerate for our three workers. A limit of 4 of 5 total items in process at one time still allows for some multitasking exceptions, but disallows the obviously dysfunctional behavior of everybody carrying two items
  • The ready queue contains items that are pending from the backlog, but have high priority
  • Here we’ve broken down in-process into two states: specify and execute. Specify is about defining whatever criteria are necessary to determine when the work item can be considered complete. Execute is about doing the work necessary to bring that work item into a state which satisfies those criteria. We have split our previous WIP limit of 5 across these two states. Specify is considered to take less time in this case, so it is given a limit of 2. Execute consumes the remaining limit of 3. We might change this ratio as time goes on and our performance changes.
  • Adding the specify-complete column communicates to the team that a work item which was previously in the specify state is now ready to be pulled by anyone who wants to move it to the execute state. Work that is still in the specify state is not eligible to be pulled yet. If the owner of a ticket in the specify state wants to hand it off, he can put it in the complete buffer. If he doesn’t want to hand it off, he can move it directly into the execute state as long as capacity is available.
  • e will also need some agreement about what results to expect at each handoff. We can do that by defining some simple work standards or standard procedures for each state. These do not have to be complicated or exhaustive. Here, they are simple bullets or checklists drawn directly on the task board.
  • The next event we might consider for scheduling planning activities is the concept of an order point. An order point is an inventory level that triggers a process to order new materials. As we pull items from the backlog into the process, the backlog will diminish until the number of items remaining drops below the order point. When this happens, a notice goes out to the responsible parties to organize the next planning meeting. If our current backlog is 10, our throughput is 1/day, and we set an order point at 5, then this planning will happen about once a week.
Yuval Yeret

InfoQ: Comparing Kanban To Scrum - 1 views

  • Scrum in a nutshell Split your organization into small, cross-functional, self-organizing teams. Split your work into a list of small, concrete deliverables. Assign someone to be responsible for that list and to sort the list by priority. The implementation team estimates the relative size of each item. Split time into short fixed-length iterations (usually 1 – 4 weeks), with potentially shippable code demonstrated after each iteration. Optimize the release plan and update priorities in collaboration with the customer, based on insights gained by inspecting the release after each iteration. Optimize the process by having a retrospective after each iteration. For more details check out “Scrum and XP from the Trenches”. The book is a free read online. I know the author, he’s a nice guy :o) http://www.crisp.se/ScrumAndXpFromTheTrenches.html Kanban in a nutshell Visualize the workflow Split the work into pieces, write each item on a card and put on the wall Use named columns to illustrate where each item is in the workflow Limit WIP (work in progress) – assign explicit limits to how many items may be in progress at each workflow state. Measure the lead time (average time to complete one item, sometimes called “cycle time”), optimize the process to make lead time as small and predictable as possible.
Yuval Yeret

CIO Perspectives: A Conversation on Agile Transformation, Part 2 - 0 views

  • Part 2
  • The really hard part is around the people transformation - getting developers to work side-by-side with testers and users is a completely foreign concept.
  • The thinking is that IT is mission-critical, so let's not change things without giving it a lot of thought and a lot of consideration
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  • The reason there's been so much turnover of CIOs in the last ten years is because the end users – the CEOs, the CFOs and the division heads – are unhappy with the results. When IT professionals realize this, and realize that something like Agile gives them the opportunity to create better value for their businesses, then they're going to be a lot more willing to adopt it. I hope that development organizations are starting to see around that corner.
  • We WANT to go Agile. How do we overcome the skepticism at the CXO level?"
  • My recommendation would be "try it." Agile doesn't equal risk, but changing development methods does equal some risk
  • t can be a big deal to say: "I'm going to change our development methodology." It makes people sit up and want to dive into deep detail before getting on board. The question comes in the form of the old development methodology: "Let me see the high level plan and what the change will be in the deliverables and methodology over the next two years." This is exactly what you're trying to avoid by going to an Agile method.
  • try Agile on a few small projects, measure the results, talk to users about their satisfaction, and then readdress
  • nitiate the shift in the most change-prone areas first, and then work it backwards through the rest of the organization
  • It doesn't happen everywhere at all times, and it doesn't work in all areas. It's good to recognize that up front – that software development projects adapt to this easily, but an infrastructure project would have challenges with this approach. So, select a few areas that would naturally lend themselves to Agile, such as application development, gradually introduce it to these areas that need it most, and then measure results.
  • Again I'd say: "Try it." Agile transition is absolutely about organizational change. To win executive support we need to speak in terms of risk management, measurement and the bottom line.
Yuval Yeret

Creating an Agile Culture to Drive Organizational Change - 1 views

  • It is critical that everyone has the same understanding of, and commitment to, the desired outcome: a business that is reliable through predictable technology processes that deliver business agility. To do this, there needs to be a management commitment to develop a focused, on-going practice around the pursuit of organizational maturity. As part of this, gaps in skills and capabilities should be identified and positive action – training, coaching, process improvement and tools deployment – taken in order to close the gap
  • the work force needs to understand the business drivers for Agility. They need to be challenged to improve their quality, improve their cycle times, to improve the frequency of releases and the value they deliver to the customer. They need to know how these things fit within the bigger picture and why improvement is their responsibility.
  • To change a culture it's important to recognize that every knowledge worker makes decisions and takes actions that affect the performance of the business. The culture in the organization is the reflection of those decisions and actions.
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  • all the people understand and internalize the concepts and ideals behind the Agile movement
  • translated into concepts that can be widely applied to the many day-to-day decisions each of them will make
  • internalize and live three principles: making progress with imperfect information; existing in a high trust, high social capital culture; and shortening cycle times. These ideas need to be infused into the workforce at every opportunity.
  • it should spread virally. It can start with just one manager, who educates his immediate direct reports on the concepts and then takes the time to reflect and show how each decision is aligned the principles
  • work-in-progress as a liability rather than an asset.
  • Delivering quickly can provide immediate value while delay can result in obviated functionality of little value or missing a more lucrative opportunity while completing existing work-in-progress
  • The Agile Decision Filter
  • . Every member of the team should be educated to understand it, and to be capable of demonstrating how their decisions and actions are concomitant with it. The Decision Filter is
  • Are we making progress with imperfect information? Or are we trying to be perfect before we start? Does this decision add or maintain trust in our organization and with our partners? Or does it remove trust and breed fear? Are we treating work-in-progress as it if were a liability? Or are we treating it like an asset?
  • the team can start to modify their practices one decision at a time and drive towards a goal of business agility
  • The "transition" to Agile will happen slowly, and supporting the change will require training, coaching and tools – but change will be real and long-lasting.
  • By changing your culture using the simple principles captured in The Agile Decision Filter, teams will adopt Agile. Give it a little time and magic will happen. They will voluntarily change their behaviors and adopt Agile practices. They will behave in a fashion aligned with the principles and values behind The Agile Manifesto. They will not resist because they had a say in the changes, which are tailored specifically to their environment and their needs.
  • this approach may seem less prescriptive and straightforward than an "Agile Change Initiative" project plan. And yes, taking on a management-led Agile Transition Initiative looks faster and cheaper,
  • However, it is all wishful thinking, and the only way to get the payoff is to invest the time and show the courage to lead true Agile change. True Agile change requires you to change the culture. To change the culture, teach all your people how to use the Agile Decision Filter and hold them accountable for every decision they make.
Yuval Yeret

Introduction-To-Lean.pdf (application/pdf Object) - 1 views

  •  
    note slide 24 - TOC in a Lean preso...
Yuval Yeret

Kniberg - Comparing Kanban to Scrum - 2 views

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    Kanban vs Scrum
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