If someone goes on vacation and nothing breaks, that's not luck. That's how you built the team.
Yordan Ivanov
@ivanovyordan.com
Head of Data Eng | Building modern systems + sharper leaders ✍️ datagibberish.com | 📕 ivanovyordan.com
The best growth move for your team isn't hiring. It's giving someone a project that stretches them into the next role.
I lasted 2 weeks in my first coding job. It was boring, toxic, and going nowhere. I quit without a backup plan.
Protecting focus time is a leadership skill, not a scheduling preference.
Splitting ownership before you hire beats hiring first and hoping people figure out their lane.
Going from data engineer to head of data engineering in 5 years had nothing to do with reading more tech books. It came from communication, planning, and picking the right resources.
I tell my team the truth, even when it's inconvenient. That's not a soft skill. That's the job.
I became the leader I needed when I was 20. Nobody handed me that. I built it myself.
Push decisions to whoever is closest to the work. That's not losing control, that's how you scale.
Meetings people don't need are the tax you pay for not writing things down.
Hiring specialists for every gap looks like progress. It's usually a sign you haven't split the work yet.
Stakeholders don't remember your last win. Keep translating your work into what they actually care about, every time.
Bad data strategy: chase every new tool, try to fix everything at once, copy what worked somewhere else. None of it moves the business.
Buy-in isn't a one-time approval. It's a relationship you have to maintain every sprint.
Priorities shift. When they do, the trust you built last quarter doesn't carry over automatically.
The fastest way to bottleneck your team: keep every decision routed through you.
Before you touch the stack, talk to the people who use the data. Find the two decisions it can actually influence. Everything else is noise.
I stopped reading only tech books 10 years ago. Courses, podcasts, and mentors did more for my career than any book ever did.
Most data strategy docs are 40 pages nobody reads. The best one is a single dashboard people actually trust. Start there.
Data strategy in 5 easy steps (and AI is not one of them) 1. Where the company is going? 2. What that growth demands from data? 3. Where you fall short? 4. What projects would get me there? 5. What the price would be? Check the link to get the workbook
Action within the hour separates engineers who move from engineers who read about moving. I coached a senior engineer last week who wanted ML skills before AI makes his job obsolete. We spent fifty minutes mapping his path from dashboards to prediction models. Then I gave him one rule:
Big goals fail because nobody knows what to do today. I walked a senior engineer through the 5-4-3-2-1 cascade yesterday. He went from AI anxiety to shipping his first prediction model in four months. Here is the framework:
Delegating the work you're proud of is harder than delegating the boring work. It's also the one that actually grows the person you hand it to.
𝗪𝗵𝗲𝗻 𝗮 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘀𝗹𝗶𝗽𝘀, 𝗺𝗼𝘀𝘁 𝗿𝗲𝘁𝗿𝗼𝘀 𝘀𝗸𝗶𝗽 𝘁𝗵𝗲 𝗮𝗰𝘁𝘂𝗮𝗹 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻. They ask "what went wrong" and get vague answers. Ask this instead: was the estimate wrong, or did the scope grow without anyone saying it out loud?
A roadmap without dates is a description of things you'd like to happen eventually.
The engineers who 𝗴𝗲𝘁 𝘀𝘁𝘂𝗰𝗸 𝗮𝘁 𝘀𝗲𝗻𝗶𝗼𝗿 for years usually aren't missing a skill. They're missing visibility into work that matters to the people above them. Being good at the job and being known for tat are different projects, and most people only ever work on the first one.
𝗔𝘀𝗸 𝘆𝗼𝘂𝗿𝘀𝗲𝗹𝗳 𝗵𝗼𝗻𝗲𝘀𝘁𝗹𝘆: has anyone told you that you were wrong about something in the last month? Not disagreed quietly afterward. Told you, directly, to your face. If the answer is no, that's because your team decided it wasn't worth the friction.
𝗔𝗱𝗱𝗶𝗻𝗴 𝗮 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝘁𝗼 𝗳𝗶𝘅 𝗮 𝗽𝗲𝗼𝗽𝗹𝗲 𝗽𝗿𝗼𝗯𝗹𝗲𝗺 𝘂𝘀𝘂𝗮𝗹𝗹𝘆 𝗷𝘂𝘀𝘁 𝗮𝗱𝗱𝘀 𝗮 𝗽𝗿𝗼𝗰𝗲𝘀𝘀. If one person didn't own a decision, name an owner. Don't build a ritual around the gap.