Transcript for:
Becoming a Data Analyst

from the day i started messing around with  some data in Excel it took me about three   years to land a data analyst job at Heineken and  another two years to land a job as a freelance   data analyst at a big bank in Europe and another  two years to quit that job and travel the world   full-time but more on that later can you become  a data analyst way faster? 100% i've wasted too   many hours watching youtube tutorials and i've  spent money on Udemy courses that didn't add   any value so i often ask myself if i could start  over with data analysis knowing what i know today   how would i go about it? and that's exactly what  this video is about i'll remove all the fluff and   give you the fastest path to go from zero to  a full-time data analyst and throughout this   video i will share the three major mistakes almost  every data analyst makes so stay tuned for those   the first thing every beginner data analyst needs  to pick is a tool or programming language for data   analysis i personally started off with Excel is  that the best tool there is for data analysis no   if i could go back in time would have started  with something else also no because apparently   getting good at Excel was enough for my first  data analysis job and i personally recommend   every single data analyst to start off with  Excel it's easy to learn used in almost every   company and it has a wide range of applications  for data analysis but this is also it's pitfall   although you can do a lot of different things  in Excel it's not designed specifically for   data analysis meaning it has its limitations  you want to work with a very large data set   well good luck not punching through your computer  screen after Excel crashes for the 27th time   Excel is perfect for starting out but once  you've mastered excel it's time to move on   to the more serious tools and the most logical  tool to learn next is SQL next to Excel it is   apparently the second most requested skill in data  analyst job openings huge thanks to Luke Barousse   for actually scraping a lot of Linkedin  job openings to come up with these facts   you're a legend man thank you what up that nerds  and the reason SQL is so in demand is because   it doesn't have the same limitations as Excel  why is my accent suddenly changing to southern   i don't know what with SQL you can extract  transform and load very large data sets but   the best thing about it is that SQL has its own  very easy to use programming language it's a great   tool to add to your skill set as a data analyst  while also being a great stepping stone to some   more serious programming but before we get to  that every data analyst needs a visualization   tool there are dozens of BI tools out there but  having worked for multiple companies and projects   and having looked at probably hundreds of data  analyst job openings i've come to realize that   the majority of companies are looking for people  with experience with Tableau Power BI and Qlikview   here's the pros and cons of each so you can decide  which suits you best Power BI is part of the   Microsoft stack so it works smoothly with Excel  and Sharepoint besides that it has a free version   and even the paid versions are relatively budget  friendly compared to the other BI tools next up is   Tableau Tableau is a BI tool with more extensive  data visualization capabilities than Power BI   it seems to be just a bit more in demand in  the job market than Power BI it comes with   a much higher price tag though making it harder  to learn if you're starting out by yourself and   then there's Qlikview using in-memory technology  making it a super fast and responsive way of doing   business intelligence but also a pretty high price  tag and also it's less in demand than Tableau and   Power BI i personally picked Power BI as my BI  tool although it might not be the fastest BI tool   out there or the one with the most extensive  capabilities in my opinion it can give you   the most bang for buck when it comes to becoming a  full-time data analyst before we move on to how to   actually get good at data analysis and land that  first job there's one more thing we need to do   as a data analyst after you've mastered a BI tool  it's time to get into the more advanced analytics   i'm talking about which programming language  to use when it comes to data analysis or data   science software developers and programmers get to  choose between java javascript ruby c-sharp python   r c c++ and many more luckily for us data analysts  we only have to choose between two programming   languages r and python so which one should you  pick i chose python but if i could go back in   time i would choose python why well even though  they're actually very similar r is a programming   language focused more on statistical analysis  well python is a more general purpose programming   language that also happens to be very good for  data analysis and although r might be a little   bit easier to learn i would still go for python as  it's the probably probably probably the number one   programming language in the world meaning if you  get good at python for data analysis it might also   open the door to a lot of different job  opportunities so the path i took is Excel   SQL Power BI and Python this is the path i would  recommend as it worked out great for me but you   can start off with any language or tool that  suits you best because whatever you pick your   first language or tool will definitely not be your  last so now that you know which tools to learn   let's talk about how to actually learn it and  this is where beginners make the first major   mistake the mistake most beginners make is that  they try to learn by watching others this is how   most people learn data analysis some people go to  Udemy and watch multiple 20 plus hour courses and   probably not even finish all of them or they watch  youtube videos watching other people analyze data   but without actually writing code or analyzing  data themselves they give themselves a false   sense of progress because analyzing data in your  head is very different than from actually doing it data analysis in your head is very different  from actually analyzing data stumbling upon   faulty data and debugging for hours so what is  the right way to do it? the answer is very simple:   learn by doing you just need to get the  reps in and start coding and analyzing   data by yourself for Excel i would recommend  a website called www.excel-practice-online.com   a free website where you learn to use Excel  by doing from the basics to the most advanced   functionalities for SQL i would recommend the  website www.w3schools.com/sql for Power BI i   would recommend Datacamp there's free courses  and also paid ones for python you can go to   this free website called learnpython.org whether  you're practicing every day at your current job   so you can make that switch to a data analysis  career or whether you're still studying you need   to practice every single day only this way will  you experience what it's actually like working as   a data analyst analysis working as a data analyst  only then will you learn what it's like to debug   your own code or formulas because to be honest  that's what you will spend the most time on   debugging faulty code or correcting faulty data  being a data analyst is awesome but this is also   the second major mistake most beginners make they  try to solve every problem themselves the fact is   that error you just got in Power BI there's a very  big chance someone already has experienced exactly   the same error as you and that's good news for you  because now you don't have to look for the cause   of the error you just have to copy part of the  error message in google and you probably end up on   some stack overflow website where someone explains  exactly how to solve this error let's be honest   copying code from stack overflow is like 80%  of any developer programmer or data analyst job   data analyst is awesome okay now that you know  what tool and programming language to pick   and how to actually learn it it's time to build  your portfolio and this will help you build   out an attractive CV for recruiters on Linkedin  recruiters i always talk like a bit this i know   programmer so strange programming language  and recruiters talk to me every day now if   you have a job where you can apply data analytics  already then do so right away if you don't really   do anything data analytics related like sales for  example then try to build a report or a dashboard   showing some key metrics or KPI's that you  can show to your manager he will appreciate   it and you will get to learn your data analysis  skills and if you can't apply to your current job   or if you're still studying then start a project  on your own at home because in the end it's about   getting that data analyst job and the best way  to do that is as follows pimp up your Linkedin   profile i've made a video before where i give  my top five Linkedin profile tips to attract   recruiters on Linkedin and i'll summarize it here  for you make sure you put data analysts in as many   places as you can in your profile Linkedin is a  search engine and if recruiters search for data   analysts you want to be found you want to be on  top of that list so make sure your header contains   the word data analyst in your work experience  if you've done something data analyst related   put in the keyword data analyst once your Linkedin  profile is set up there's two things you can do   start applying to every single data analyst  job you can find on Linkedin or any other job   platform or the second way which i prefer is if  you've set up your Linkedin profile correctly   then recruiters will soon start hunting you they  will invite you to job interviews for data analyst   positions which brings me to major mistake number  three don't quit well do quit let me explain you   see the second best decision i have ever made  in my life was becoming a data analyst and to   become one yourself the only thing you have to do  is don't quit whether it will take you one week   one month or one year if you keep applying if you  keep improving your skills updating your CV you   will land that job eventually and trust me once  you do land that first data analyst job a world   of opportunities will open up for you you can grow  your skills into a senior data analyst or become   a freelance data analyst or what i eventually  did quit my job as a data analyst the single   best decision in my life was quitting my job  as a data analyst you see becoming a freelance   data analyst gave me the resources to quit my  job and pursue a completely different career   creating my own brand while traveling the world  do not subscribe to my youtube channel i'm 100%   serious if you're looking for advice and tips on  how to become a data analyst and how to build a   data analyst career for the rest of your life then  i would recommend subscribing to Luke Barousse   what up nerds as he makes way better videos than  me but if you view being a data analyst as a   stepping stone to creating a life you want your  dream life whatever that might be for you then   you might want to subscribe as i share my personal  lessons on this journey from a 9-5 to a dream life   watch this video next to learn what made me  quit my six-figure job to start youtube cheers