This big picture is a great start, but there are many more specific roles inside each group. For example, data analysis covers a lot of ground. Some people crunch DNA datasets (bioinformaticians). Some build advanced statistical models (statisticians). Some focus on crafting clear visuals (dataviz engineers). Some collect and report new datasets daily (data journalists). And that list keeps going. todo: Before you read the next steps, take a few seconds to make sure you truly understand the exact kind of job you are targeting. β β 2οΈβ£ Learn, with focusβοΈ Figure out what you need. This field is technical. Soft skills help, but they will not get you through the door on their own. After step 1 you know the role you want, so now you need to map the skills you need. They vary a lot from one job to another. A data engineer does not exist without strong SQL. A data scientist cannot function without a solid math background. And the pattern continues across every role. Listing all the required skills and tools is not easy, but the roadmap.sh website helps. It gives you clear diagrams showing what you need to become a data analyst, a data scientist, or a data engineer. todo: take a pen and a paper. List all the skills and tools you need to know to get your dream job Here comes the tricky part: there is no chance you will learn everything on that list. Nobody does. If you want to be a data analyst, get comfortable with R, statistics, and dataviz. Then push one speciality to a very high level, whether it is Shiny dashboards, Bayesian methods, time series forecasting or whatever you love. When I worked at Datadog, one person was the clear CSS expert. Another one was the go to person for Typescript. The respect they had was incredible. They could land any job they wanted because they were known for being world class in one narrow field. todo: Before you move on, open a job board and search for the speciality you chose. Those are the roles you want to target! Watch videos, read books, take a bootcamp. We all learn differently, so there is no universal recipe. A few tips that help a lot:
todo: Find a way to make learning enjoyable. If it feels like a struggle every time, you will give up sooner or later. I became good at dataviz by exploring R package vignettes late at night π€. It worked only because it felt like a video game to me. β 3οΈβ£ Apply your skillsKnowledge without practice does not move your career. Diplomas help far less than people expect. What convinces employers is proof that you can work with real data and solve real problems. This is where side projects matter. You will not be paid for them, but they are the fastest path to credibility in my opinion. And they should all support your chosen speciality. Some examples to spark ideas: β’ Other: tidyTuesday? Kaggle? Exploring Our World in Data? Create PRs to open source projects? β One last thing. If you are switching from another field, look for elements in your current job that can support your next step. For example, if you have published scientific papers, turn part of that work into a clean data analysis report hosted on GitHub. It instantly becomes proof that you know how to analyze data. todo: list or create at least 4 projects that illustrate your expertise β 4οΈβ£ ShowYour projects only help if people can actually see them. LinkedInβ Githubβ Othersβ todo: type your name on google. What is the first thing people see? Make sure it's memorable. 5οΈβ£ SearchYou are now ready to start looking for a job, but this is the part where I have the least concrete advice. Two things come to mind though. First, real human connections matter more than anything. Talk to people. Go to conferences and meetups. Reach out to someone who does work you admire and invite them for a coffee. It can feel scary or a bit cheesy, but most of my best opportunities came from people who knew me, or knew someone who knew me, in real life. Second, do not quit your current job hoping you will find a new one quickly. It puts you in a tough position and often makes you less attractive to employers. I wish I had more to offer for this final step, but this is honestly what helped me the most. β That's it. To be honest, I never feel fully comfortable talking about non technical topics. I am much more at ease discussing good charts and code until late at night. But I still hope this helps some of you get closer to your dream job. Job seeking can be tough, so remember that you are doing great work and that the right data role will come. And if there is anything I can do to help, just hit reply. I read everything. Time for me to sleep. See you next week! Yan PS: module 2 of ggplot2 Uncharted is finally ready. Sorry it took a bit longer than planned, but we are really proud of how it turned out. Hope you will love it. β€οΈ
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