1. Years of Experience: 7/10
2. Experience Summary: 8/10
3. Skills: 10/10
4. Role: 6/10
5. Role Type: 7/10
6. Domain/Industry: 9/10
7. Projects Executed: 6/10

Overall descriptive explanation for the information completeness factor:
- The resume provides a good summary of the candidate's experience and skills.
- The years of experience and experience summary sections are well-detailed.
- The skills section is comprehensive and covers a wide range of relevant skills.
- The role and role type sections could provide more specific information about the candidate's experience in different roles.
- The domain/industry section provides a clear understanding of the candidate's expertise in the pharmaceutical, healthcare, and life sciences domains.
- The projects executed section could provide more detailed information about the projects, including project descriptions, durations, roles, responsibilities, and key achievements.

Overall, the resume provides a good amount of information, but there is room for improvement in certain sections to provide more specific details about the candidate's roles, projects, and achievements.