Smidig arkitektur

1. Smidigarkitektur Johannes Brodwall Chief Scientist

3. “How do you start a project and achieve flexibility at the beginning?”

4. “How do you {start a project}and achieve flexibility at the beginning?”

5. Keep it simple Defer commitment Inspect and adapt It depends

6. 5 tools

7. Discuss the problem Describe the usage Pickthe technologies Plan the show Createthe software

8. When

9. Typical plan for kickoff

10. Discuss the problem

11. The problem: “A program to assign a worker to a client”

12. The problem: “A program to assign a worker to a client” (yes, it’s unclear!)

13. Form groups of 3 (or 2) You will have five minutes to discuss

14. For some user/stakeholder Who wants to achive some goal The name of the system Is a type of system Which lets them perform some operation(s). Unlike most compelling alternative This gives them some advantages.

15. For workers Who wants to get paid for good fun work The Awesome work system Is a digitial pimping system Which matchers worker with a client. Unlike the Excel file we’re using now This automateted, online, easy to use and .

16. Who?

17. Who? # Clients do ??? every ??? via ??? # Dispatchers do ??? every ??? via ??? # Workers do ??? every ??? via ??? # Building Managers do ??? every ??? via ???

18. Who? Tens of Clients sign up for service a few times every year via meetings Around 20 Dispatchers assign worker teams to maintainance tasks all the time via specialized application Several hundred Workersaccept tasks and confirm tasks a few times per day via mobile Hundreds of Building Managersorder maintenance tasks for their buildings every few days via web

19. Who else? Payroll

20. Describe the usage

21. Need: Someone identifies a need Trigger: Someone does something with the system The system responds in some way … … The goal has been fulfilled

22. Building manager has works that needs done (e.g. change mats) Alternative: Periodic trigger Building manager register works request on web site Dispatcher lists unhandled work orders Alternative: Dispatcher filters, searches and sorts work orders Dispatcher displays work order Dispatcher assign tasks to workers based on skills registered in training system Worker get notified of task on their mobile Worker acknowledges task Alternative: If worker rejects task, system marks it as unassigned and alerts dispatcher Worker performs task Worker registers the task as done Worker registers time and materials spent on task on mobile System notifies payroll of time spent System submits invoicing data to accounting system Building is in great shape!

23. Worker Personell Dispatcher Mobile Accounting Server Building manager Payroll

24. Worker Personell Dispatcher Mobile Accounting Server Building manager Payroll

25. Pick the technologies

26. Constraints: Interact per user Portability Supported platform

27. Example: Dispatcher: ____ Building manager: ____ Worker: ____ Supported platform: Java stack

28. Example: Dispatcher: Web or desktop Building manager: Web or any mobile Worker: Provided mobile Supported platform: Java stack

29. Example: Dispatcher: “HTML5” Building manager: Responsive web Worker: Android Supported platform: Java stack

30. Example: Dispatcher: Responsive web SPA Building manager: Responsive web SPA Worker: Responsive web SPA Supported platform: Java stack

31. Frameworks: What can the team support Max one: Project risk or tech risk

32. Example risky project: New team New supplier New domain New codebase

33. Example risky tech: New database system New framework New programming language

34. Plan the show

35. Building manager has works that needs done (e.g. change mats) Alternative: Periodic trigger Building manager register work order on web site Dispatcher lists unhandled work orders Alternative: Dispatcher filters, searches and sorts work orders Dispatcher displays work order Dispatcher assign tasks to workers based on skills registered in training system Worker get notified of task on their mobile Worker acknowledges task Alternative: If worker rejects task, system marks it as unassigned and alerts dispatcher Worker performs task Worker registers the task as done Worker registers time and materials spent on task on mobile System notifies payroll of time spent System submits invoicing data to accounting system Building is in great shape!

36. Stories 0. (Mock work orders) Complete list of workorders Simple work order filter Placeholder display work order Placeholder assigntask

37. Demo script

38. Preconditions Start up the system What do you see? Activate a function What do you see? Activate variations of function Thus we demonstrate that we have delivered x

39. Example: Dispatch a task • Faked: Building manager registers a work order • Dispatcher “logs into” web admin at http://test.workers.com/admin • Dispatcher sees a list of missions (future: sort, filter list) • Dispatcher selects a mission • Mission will display the type of tasks associated with the mission type • Dispatcher clicks a task • Application lists all the workers that can be assigned to the task (for now, all workers are listed) • Dispatcher selects a worker • Dispatcher is returned to mission screen and the worker is listed next to the task

40. Stories – sprint 2 Polished list of work orders Complete display work order (Placeholder worker import) Simple assign task

41. Create the software

42. Example: Feature: Dispatch task New codebase 5 developers

43. Solo programming

44. Solo programming Integration issues Inconsistent coding Merge conflicts

45. Mob programming

46. Pair programming

47. Resource utilization vs Knowledge sharing

48. 5 tools

49. Discuss the problem Describe the usage Pickthetechnologies Plan the show Createthe software

50. Describe stakeholders Usage flow => context diagram Usetechnologies you know Demo script Mobprogramming