Agile methodology
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This presentation introduces agile methodology, talks about scrum and the pros and cons of agile from a various perspectives. It also talks about cost of an agile project
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Agile methodology
- 2. Agenda • Introduction to Agile • Scrum • Ceremonies • Process • Roles • Pros & Cons from various perspectives • Developer • Client • Management • Cost of an Agile project
- 3. Introduction to Agile/Scrum Image Source - http ://wonderfulengineering.com/60-awesome-football-wallpaper-pictures-in-hd-for-download / Image Source - http://photo.net/nikon-camera-forum/00YTmS Waterfall model Agile methodology
- 4. Characteristics of Scrum One of the agile processes Product progresses in sprints Requirements are captured in product backlog No specific engineering practices prescribed Self-organizing teams
- 5. Characteristics of Scrum Process and toolsIndividuals and interactions over Following a planResponding to change over Source: www.agilemanifesto.org Comprehensive documentationWorking software over Contract negotiationCustomer collaboration over
- 7. Process List of all the things that needs to be done within the project Maintained by the Product Owner Ranked according to the priority, determined by story points Living document Product Backlog
- 8. Process Selected during sprint planning meeting by the development team Properly estimated and prioritized Estimations are updated by the development team Helps create the burn down chart and understanding velocity Sprint Backlog
- 9. Process Product Backlog Sprint Backlog Potentially Shippable Product Sprint 2-4 weeks Daily Standup (every 24 hours)
- 10. Process Sprint 2-4 weeks No Change during the sprint
- 12. Pros & Cons from different perspectives
- 13. Technical team Better visibility Unclear requirements The team can determine its own velocity Scope creep Cross functional teams Estimation, if not done correctly Easier to manage change Micro level monitoring Frequent testing conducted Agile is intense on developers
- 14. Clients Greater client involvement in project The lingo The development of products from the viewpoint of the client Resource scarcity for participation Better prioritizing Poor client participation directly affects product quality Ability to see the prototype sooner How much does this cost me? Clear reporting
- 15. Management Cost of change High involvement in meetings Low surprises to client How to cost the project? Less risk than SDLC Cross functional team Time to market Transition Administrative process reduces Training cost per client & team
- 16. Cost of a Agile project Story points model Fixed price model Time & material pricing Time Boxed Sprints * Cost of Team Members Time = Sprint Cost Product Backlog / Team Capacity = # of Sprints # of Sprints * Sprint Cost = Development Cost Add additional cost of Capital requirements Padding for risk (15% - 150%)
- 17. Summary What is Agile? Scrum & its characteristics Ceremonies, process & roles Pros & Cons Costing an agile project
- 18. References • http:// www.nearshoreamericas.com/agile-methodology-advantages-disadvantages/ • http://www.allaboutagile.com/disadvantages-of-agile-development/ • https://threewill.com/scrum-is-a-third-approach-time-and-materials-vs-fixed-price / • https://hbr.org/2014/12/your-agile-project-needs-a-budget-not-an-estimate • https://scrumology.com/estimate-the-total-cost-of-agile-projects/ • http://www.cardinalsolutions.com/blog/2014/09/agile_budget_estimat
- 19. Questions?
- 20. Thank you!
Editor's Notes
- Transparent way of determining story points deciding cost of each storypoint assigning story point to user stories final decision on accepting a user story on the PO Upfront cost irrespective of time consideration predictable but client might not know what to expect of the product. Pays for extra features with no business value Estimate - Resources billed by time Client drives the agile pays for the time resources worked on the project can be more or less <number>