{"title":"Technical Blogging","description":null,"content":"Technical blogging can help your job search, but only when the writing is useful. A blog full of generic tutorials, copied definitions, or vague career advice will not say much about you. A few clear posts about real work you have done can be valuable because they show how you think, how you explain trade-offs, and how you communicate with other engineers.\n\n---\n\n# What Makes a Blog Post Worth Reading\n\nA useful technical blog post teaches from experience. The basic shape is simple: you faced a real problem, tried a few things, learned something, and can now explain it clearly. Production lessons, debugging stories, architecture decisions, and project write-ups usually work better than generic tutorials that repeat the official docs.\n\nYou do not need a custom blog to start. The platform matters less than the clarity of the post. Your own blog gives you control over the URL and archive. A platform like dev.to, Hashnode, or Medium can make publishing easier and may help readers discover your work. If you publish the same post in more than one place, use a canonical link when the platform supports it so search engines know which version is the main one.\n\nThere is also a reason to write that has nothing to do with traffic. Explaining a system forces you to understand it well enough to defend your decisions. That practice shows up in interviews when you describe a project, a bug, or a trade-off out loud. Most posts get modest attention. That is normal. The main value is the body of work you build and the clarity you gain by writing it.\n\n---\n\n# Writing and Publishing Your First Post\n\n### Pick a topic from work you actually did\n\nThe strongest posts come from a bug you chased down, a system you designed, or a decision you had to defend. \"How I cut our API p99 latency from 800ms to 120ms\" is stronger than \"An introduction to caching\" because the first title is specific and tied to real work. The second could have been written without building or debugging anything.\n\n### Choose where to publish\n\nUse the table below to choose a practical starting point. If you are new to writing, pick the place that feels easiest and publish one clear post. You can move to your own domain later.\n\n### Aim for a focused length\n\nFor most technical posts, 800 to 1,500 words is enough. That gives you room for one real example without turning the post into a book. If a draft runs far past 2,000 words, it may be two posts.\n\n### Open with the problem, not the background\n\nThe first few sentences should state what broke, what you built, or what decision you had to make. Readers should understand the point before they get the background. Put the long context after the problem is clear.\n\n### Show the actual artifact\n\nInclude the real error message, query plan, before-and-after metric, diagram, code snippet, or decision table when you can. Concrete evidence makes the post credible. It also helps a hiring manager see that you were close to the work, not just summarizing a topic from a distance.\n\n### Make the post easy to find\n\nUse the words a reader would search for in the title and at least one heading. Add a short description. Link to related posts or project pages when it helps the reader. Keep this natural. The post should still sound like it was written for people, not for a search engine.\n\n### Share it once it is published\n\nA post is easier to find when you share it where the right readers already spend time. Share it once with useful context, and cross-post only where it makes sense. You do not need to turn every post into a campaign.\n\n---\n\n# Where to Publish\n\n\n| Platform | Strength | Trade-off |\n|----------|----------|-----------|\n| Own blog (custom domain) | Full control over the URL, design, and archive | You have to bring readers to it yourself |\n| dev.to | Easy to publish and familiar to many developers | You do not own the platform or its ranking |\n| Hashnode | Developer-focused publishing with custom-domain options | Discovery can vary by topic |\n| Medium | Simple editor and broad general audience | Some readers may hit paywall or sign-in friction |\n| Company engineering blog | Credibility and existing traffic | Editorial process; the company controls the final version |\n\n\nThe practical default is simple: publish in one place first. If you later cross-post, set a canonical link when the platform allows it and point readers back to the version you plan to maintain.\n\n---\n\n# Distribution Channels\n\nPublishing is not the whole job. A little thoughtful sharing helps the right people find the post.\n\n\n| Channel | What works | What to avoid |\n|---------|------------|-----------|\n| LinkedIn | A 3-4 line summary of the lesson, with the link included naturally | Dropping a bare link with no context |\n| X / Twitter | A short post or thread that teaches the core idea | Posting only \"new blog post\" and a link |\n| Hacker News | \"Show HN\" for a project, or a genuinely deep technical post | Anything that reads as self-promotion |\n| Reddit | Posting in the subreddit for the specific technology, after reading the rules | Dropping the same link into unrelated communities |\n\n\nThe flow is simple: write one useful post, publish it in one main place, then share it where the audience is likely to care.\n\n\n```mermaid\nflowchart LR\n W[Write post
800-1,500 words]:::start --> C[Main URL
one clear home]:::main\n C --> L[LinkedIn
short summary]:::support\n C --> X[X / Twitter
core idea]:::support\n C --> H[HN / Reddit
only where it fits]:::support\n L --> R[Readers +
conversations]:::good\n X --> R\n H --> R\n\n classDef start fill:#00ceff,stroke:#000,color:#000\n classDef main fill:#ffa94d,stroke:#000,color:#000\n classDef support fill:#38d9a9,stroke:#000,color:#000\n classDef good fill:#69db7c,stroke:#000,color:#000\n```\n\n\n---\n\n# Openings and Titles Compared\n\n**Bad opening:**\n\n\n```javascript\nCaching is an important concept in modern software engineering. In this post,\nwe will explore what caching is, why it matters, and how you can use it to\nimprove the performance of your applications. Let's dive in.\n```\n\n\n**Better opening:**\n\n\n```javascript\nOur reporting API's p99 latency sat at 800ms, and the dashboard that depended\non it felt broken. The data barely changed between requests, but we recomputed\nit from scratch every time. Here's how a 30-line caching layer dropped p99 to\n120ms, and the one bug that nearly shipped with it.\n```\n\n\n**Why the better version works:** It opens with a real problem, a clear metric, and a specific lesson. The reader knows what the post is about before the background starts. The first version could have been written by anyone.\n\n**Bad title:**\n\n\n```javascript\nA Comprehensive Guide to Database Indexing\n```\n\n\n**Better title:**\n\n\n```javascript\nThe Missing Index That Cost Us $4,000 a Month in Database Bills\n```\n\n\n**Why the better version works:** It names a specific outcome and gives the reader a reason to care. The generic \"comprehensive guide\" title does not show experience or judgment.\n\n---\n\n# Common Blogging Mistakes\n\nA blog stops helping your search for two separate reasons: the writing restates what readers can already find elsewhere, or a solid post never reaches anyone because it was hidden, delayed, or judged by the wrong yardstick.\n\n- Writing tutorials that only restate the official docs. Write what only you can: your specific bug, project, decision, or lesson.\n- Burying the point under paragraphs of background. State the problem early, then add context.\n- Publishing and never sharing. A post still needs a few reasonable paths for readers to find it.\n- Waiting for the post to be perfect. A clear, useful post that gets published is better than a perfect draft that never leaves your notes.\n- Expecting every post to become popular. Most posts get modest traffic. The career value comes from clarity, consistency, and a few strong examples of your thinking.\n- Cross-posting without thinking about the main URL. If you publish the same article in several places, use canonical links where possible and keep one version as the main copy.","pageType":"job-search"}

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