Project Management

Project management is the application of knowledge, skills, tools, and techniques to project activities to meet project requirements. It involves planning, organizing, and controlling resources to achieve specific goals within constraints like scope, time, and cost.

A project is a temporary endeavor undertaken to create a unique product, service, or result, with a defined beginning and end. Operations are ongoing, repetitive activities that sustain the business, unlike projects which are unique and finite.

The triple constraints, also known as the iron triangle, are scope, time, and cost. Changes to one constraint affect the others, and quality is often considered a fourth constraint.

A project manager is the person responsible for planning, executing, and closing a project, ensuring it meets objectives within constraints. They lead the team, manage stakeholders, and handle risks and changes.

PMBOK stands for Project Management Body of Knowledge, a guide published by the Project Management Institute (PMI) outlining standards, best practices, and guidelines for project management. The latest edition structures content around 10 knowledge areas and 5 process groups.

The five process groups are Initiating, Planning, Executing, Monitoring and Controlling, and Closing. They represent the phases through which a project progresses iteratively.

In the Initiating process group, the project is authorized, and the project charter is created. High-level risks, milestones, and stakeholders are identified.

The primary outputs include the project management plan, which encompasses subsidiary plans for scope, schedule, cost, quality, resources, communications, risk, procurement, and stakeholders.

The Executing process group involves directing and managing project work, acquiring and developing the team, managing communications, stakeholder engagement, and procuring resources to deliver project outputs.

It involves tracking, reviewing, and regulating project progress and performance to meet objectives, including controlling changes, scope, schedule, cost, quality, and risks.

The Closing process group finalizes all activities, obtains stakeholder acceptance, releases resources, archives documents, and documents lessons learned to formally close the project.

Scope Management involves planning, controlling what is and is not included in the project to prevent scope creep. Key processes include collecting requirements, defining scope, creating WBS, validating, and controlling scope.