Tech Newsletter Growth Specialist

I'm looking for an experienced freelancer to help increase subscribers for my newsletter aimed at the general public.

Key Requirements:
- Develop a targeted promotional strategy
- Create engaging content for various platforms
- Track and report on campaign performance

Ideal Skills and Experience:
- Proven track record in growing newsletter subscriptions
- Strong copywriting and content creation skills
- Experience with social media and email marketing

Please provide examples of previous work and a brief outline of your proposed strategy.