Agile2017 - Trends in Agile Software Development
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Presented at Agile Egypt meetup - Saturday 26-August-2017
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Agile2017 - Trends in Agile Software Development
- 2. My book and my session at Agile2017 • My session was about Refactoring to Clean Code. • Presented an updated version of the Refactoring Roadmap, which I first presented in 2013 at the same conference. • Register on the book page: https://leanpub.com/RefactoringToCleanCode
- 5. The Copernican Revolution in Management Firm Customer Customer Firm Firm X FirmY
- 6. The future is already here – its just not very evenly distributed
- 13. A very inspiring diagram. The paper's title is: Nobody ever gets credit for fixing problems that never happened! This affects our traditional ways with appraisal and improvement http://web.mit.edu/nelsonr/www/Repennin g=Sterman_CMR_su01_.pdf
- 17. @LlewellynFalco DoSomething EvilTo Database() Foo() ParseXml AndStoreFlight ToDatabase AndLocalCache AndStart Processing() StoreFlight ToDatabase AndStart Processing() Begin Tracking Flight() IntentHonest Honest & Complete Does the Right Thing Domain Abstraction Monitoring Panel .Add(flight) The 7 stages of naming Start Structural Refactoring By ArloBelshee Missing Nonsense
- 18. @LlewellynFalco Foo() Missing Nonsense // If a license key has been located... if (licenseKey != null) { // Decrypt licenseKey = ActiproLicenseProvider.DecryptString(licenseKey, encryptionKey); // Find the licensee and license key string[] licenseKeyData = licenseKey.Split(new Char[] { ';' }); if (BrowserInteropHelper.IsBrowserHosted) { // XBAP licensing uses required assembly / licensee / license key // Ensure that the specified assembly is in the AppDomain string requiredAssemblyName = licenseKeyData[0].Trim(); Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies(); bool assemblyFound = false; foreach (Assembly loadedAssembly in assemblies) { if (loadedAssembly.FullName.StartsWith(requiredAssemblyName + ",", StringCompari assemblyFound = true; break; } } if ((assemblyFound) && (plainTextLicensee == licenseKeyData[2]) && (String.Compare // Assembly was found so use license data licensee = licenseKeyData[2]; licenseKey = licenseKeyData[1]; sourceLocation = ActiproLicenseSourceLocation.AssemblySavedContext; } } else { // Regular licensing just uses licensee / license key licensee = licenseKeyData[1]; licenseKey = licenseKeyData[0]; sourceLocation = ActiproLicenseSourceLocation.AssemblySavedContext; } The 7 stages of naming
- 19. @LlewellynFalco DoSomething EvilTo Database() Honest The 7 stages of naming Nonsense Foo()
- 20. @LlewellynFalco ParseXml AndStoreFlight ToDatabase AndLocalCache AndStart Processing() The 7 stages of naming Honest Honest & Complete DoSomething EvilTo Database()
- 21. @LlewellynFalco StoreFlight ToDatabase AndStart Processing() The 7 stages of naming Honest & Complete Does the Right Thing Start Structural Refactoring ParseXml AndStoreFlight ToDatabase AndLocalCache AndStart Processing()
- 22. @LlewellynFalco The 7 stages of naming Intent Does the Right Thing StoreFlight ToDatabase AndStart Processing() Begin Tracking Flight()
- 23. @LlewellynFalco The 7 stages of naming Intent Domain Abstraction Begin Tracking Flight() Monitoring Panel .Add(flight)
- 24. @LlewellynFalco DoSomething EvilTo Database() Foo() ParseXml AndStoreFlight ToDatabase AndLocalCache AndStart Processing() StoreFlight ToDatabase AndStart Processing() Begin Tracking Flight() IntentHonest Honest & Complete Does the Right Thing Domain Abstraction Monitoring Panel .Add(flight) The 7 stages of naming Start Structural Refactoring By ArloBelshee Missing Nonsense
- 25. Scaffolding a legacy app with BDD scenarios using SpecFlow/Cucumber Gaspar Nagy, author of SpecFlow
- 26. Copyright © Gaspar NagyCopyright © Gaspar Nagy Pic: http://gasparnagy.com/2017/02/balancing-scenarios-and-unit-tests-case-study-with-specflow/ Timeout Scenario Srv-UI Functional Usability Strategic Edge case Argument check Timeout Test Happy Path
- 27. Copyright © Gaspar NagyCopyright © Gaspar Nagy Scenario Srv-UI Functional Usability Strategic Edge case Argument check Ext call timeout Forrás: http://gasparnagy.com/2017/02/balancing-scenarios-and-unit-tests-case-study-with-specflow/
- 29. Iceberg Model ! Address the real-problem by thinking beyond the event- level ! Identify opportunities to deliver the highest value ! Clarifying the real issue drives design CASE: Elevate The Help desk Your discovery team are the thinkers responsible for identifying patterns, structural issues and mental models, not responding to “events”
- 30. • The Iceberg Model, an excellent guiding tool for root cause analysis in a systemic way. • The idea is to direct your thinking towards deeper fundamental problems in your system before you rush and implement a solution for a shallow problem. • "A software engineer is not a coder or developer, but rather a problem solver"
- 32. Implementing Agile is oddly similar to helping people quit smoking or start eating healthy…
- 33. Neuroplasticity chemical structural Brann, Amy. Neuroscience for Coaches : How to Use the Latest Insights for the Benefit of Your Clients. London ; Philadelphia, PA, Kogan Page, 2014.
- 34. Practice 2: Reflections Simple reflections Amplified reflections Double-sided reflections Shifted-focus reflections Moore, Margaret. Coaching Psychology Manual. 2nd ed., Wolters Kluwer, 2016.
- 35. Simple Reflections Client: How would you know what I am going through? You’ve probably never even done an Agile transformation in an organization of our size. Interviewer: You feel that I don’t have enough expertise to help you.
- 36. Amplified Reflections Client: How would you know what I am going through? You’ve probably never even done an Agile transformation in an organization of our size. Interviewer: You feel that it is impossible for your company to implement Agile.
- 37. Double-Sided Reflections Client: This company is gigantic, and it is full of red tape. It will probably take too much effort to get the full benefits of Scrum. We might need to do a hybrid approach. Interviewer: You know that it will be a challenge to implement Agile in this company, and you also know it is important to increase your teams’ efficiency.
- 38. Shifted-Focus Reflections Client: You are an expert in the field. I pay you. Now, tell me what I have to do. Interviewer: I am more interested in what you want to do. I’d like to find a way to help you get through this situation. Tell me what is important to you.
- 39. Shifted-Focus Reflections Client: You are an expert in the field. I pay you. Now, tell me what I have to do. Interviewer: I am more interested in what you want to do. I’d like to find a way to help you get through this situation. Tell me what is important to you.