PWPM Wiki

Web Application Development Milestone Plan

This is a practical guide to building a milestone plan for a web application development project — the key checkpoints and target dates that mark progress, adapted to the realities of building a custom web application.

What a Milestone Plan is

A milestone plan is the key checkpoints and target dates that mark progress. For the full concept and how it works in general, see Project Milestone. On a web application development project it plays the same role, tuned to this kind of work.

Why it matters for a Web Application Development project

Web Application Development projects live or die on building a custom web application. A well-built milestone plan gives the team a shared, explicit reference for exactly that — reducing ambiguity, aligning stakeholders, and making problems visible early enough to act. Skipping it, or doing it generically, is how web application development projects drift into avoidable delay and cost.

What to include

  • Milestone list
  • Target dates
  • Acceptance criteria
  • Dependencies

Web Application Development-specific considerations

Tailor the milestone plan to the risks that most often derail web application development projects:

  • Unclear or shifting requirements
  • Technical debt
  • Security and performance at scale

Example

On a real web application development project, the milestone plan would be shaped by building a custom web application. In particular, it should explicitly account for the project’s biggest risks — unclear or shifting requirements, technical debt, security and performance at scale — rather than treating them as afterthoughts.