Avoid introducing yourself with just your first name; include your full name and briefly mention your role or involvement in the meeting or project to establish credibility.
Instead of emphasizing a junior-level job title, use a more general description of your role to avoid drawing attention to your lack of experience.
Refrain from stating, "I have to ask my boss," when facing decisions that require collaboration; instead, present yourself as a thoughtful collaborator and suggest discussing the matter with your team.
Strive to sound mature and established in the workplace by using clear and professional language, avoiding filler words, and refraining from using informal terms when addressing colleagues.