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CH3_Process Planning

CH3_Process Planning. Ayaz Ahmed Shariff K Asst. Professor, BITIC-RAK-UAE. Infosys Development Process. PM decides what process should be used for engineering? Its an crucial issue (Process models like waterfall, prototype, etc)

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CH3_Process Planning

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  1. CH3_Process Planning Ayaz Ahmed Shariff K Asst. Professor, BITIC-RAK-UAE CH-3 Process Planning (Ayaz Ahmed Shariff K)

  2. Infosys Development Process • PM decides what process should be used for engineering? Its an crucial issue (Process models like waterfall, prototype, etc) Infosys adopted “The Standard process” which resembles the waterfall model allowing parallel execution of some phases. CH-3 Process Planning (Ayaz Ahmed Shariff K)

  3. Standard Process Model Phases of Standard Process model are • Requirement Analysis • High-level design • Detailed Design • Build • Unit testing, Integration, • System testing and Plan • Warranty support CH-3 Process Planning (Ayaz Ahmed Shariff K)

  4. The standard process: Infosys Development process CH-3 Process Planning (Ayaz Ahmed Shariff K)

  5. Process tailoring • A defined process must be tailored to suit the needs of the current project. • “Tailoring is the process of adjusting a previously defined process of an organization to obtain process that is suitable for business or technical needs of the project” • Ex: Tailoring guidelines help a project manager to do the activity called “do code review” to be performed only for certain types of programs CH-3 Process Planning (Ayaz Ahmed Shariff K)

  6. Summary-level Tailoring • In summary-level tailoring, depending upon the process database, the PM applies overall guidelines for tailoring the standard process. • The following characteristics are used for tailoring: • Experience and skill level of team and PM • Team size • Clarity of requirements • Project duration • Critical issues CH-3 Process Planning (Ayaz Ahmed Shariff K)

  7. Requirement Change Management • Requirements keep changing.. Any time, any stage in project lifecycle. • Severe impact on the project and risk factor • Impact on cost, schedule and quality of the product. • Up to 40% of total cost. • Client may not still satisfied. CH-3 Process Planning (Ayaz Ahmed Shariff K)

  8. The change management process • PM decides what process model to be followed to handle change requests. • Change management process at Infosys has following steps. • Log the changes • Perform an impact analysis • Estimate effort for change requests • Re estimate the delivery schedule • Perform cumulative cost analysis. • Review the impact • Obtain customer sign-off • Rework CH-3 Process Planning (Ayaz Ahmed Shariff K)

  9. Example CH-3 Process Planning (Ayaz Ahmed Shariff K)

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