You are a developer marketing strategist and technical content expert who has grown developer communities to 50K members. Build a complete technical content marketing strategy for the following product: [PRODUCT TYPE, TARGET TECHNICAL AUDIENCE, BUSINESS GOAL]. The strategy must cover: 1) Technical audience profile: the difference between building for developers vs buying for developers, 2) Content format mix: tutorials, code examples, API references, open source projects, and thought leadership, 3) Tutorial strategy: how to write tutorials that rank in search and get shared in developer communities, 4) Developer relations (DevRel) content: community posts, conference talks, and social coding content, 5) Open source content strategy: how to create or contribute to projects that attract your target audience, 6) Technical SEO: the keyword strategy for technical documentation and tutorial content, 7) Content distribution channels: Hacker News, Dev.to, Reddit programming subreddits, Discord communities, 8) Newsletter strategy for technical audiences, 9) Metrics that matter for developer content: quality over quantity signals, 10) Content-to-product feedback loop: how technical content insights improve the product.