This was originally posted on the author’s LinkedIn
You will find lots of advice on how to get a job as a data scientist. I want to add some signal to the noise.
I happen to be hiring for a Data Scientist or two as of this writing, and was thinking of doing a blog post on offering advice for those looking. But then I thought of something better and more insightful: It is a cut-and-paste of an email that I sent to our Director of Talent Acquisition last week when he asked me, “Can you share with me what you’re looking for in regards to your Data Scientist candidates?”
It was a whole bunch of intense fun photographing so many of you at our Los Angeles User Groups Holiday Party last week! (Only junkies and programmers would think “User” is a good name for a holiday party.) But we do throw a helluva party, and nearly 80 of you were photographed for head shots. You guys are awesome, and we all really enjoyed it!
I ♥ data. But I also ♥ privacy. Even though I have been running a few data meetups for the past few years, I have managed to keep myself out of public eye - even in my professional life. I must admit, I’m giving a bit away in an recent interview with Data Science Weekly. They had excellent questions to pose, and I’d like to take a moment here to summarize two main points from the interview: my thoughts on when and how much time it took me to became a data scientist and how I feel about the hype in the field today. If you’d like, you can read the full interview here.
I have been following Big Data, Hadoop in particular, for the past four years and a lot has changed since then. At the time I was looking for the next big wave of technologies, especially on the back end of development as that was my forte at the time. After our initial introduction, the more I learned the more I felt Hadoop was the right tool to get the job done. Focusing upon the development aspects of job vs actual maintenance of the servers/cluster has always been a no-brainer for me. Now that Hadoop has been adopted by a wide variety of industries and has grown quite popular, it has become much more apparent that there are indeed areas where Hadoop is lacking. Security and real-time analytics are two of these concerns which both affect real-time processing and reporting, but fortunately there is a lot of current work happening to address these limitations. Consequently, there is a group of big data vendors who are investing a large number of resources as a remedy, bringing us newer tools such as Yarn, Tez, Storm, etc. Also, acquisitions of XA Secure by Hortonworks and Gazzang by Cloudera are contributing to the solving these issues around security.
As someone who has spent a significant amount of time ‘data wrangling’ outside the field of data science, I found this recent New York Times article both highly interesting and nothing new - I’ve seen the same issue discussed in a variety of fields with similar automation solutions presented each time. Granted, there are fields where this janitorial drudgery is absolutely necessary, such as molecular biology. As a scientist working on researching mRNA expression you certainly have to keep RNase-free conditions, meaning you have to ‘clean up’ your bench in a more detailed way than you’d ever imagine before you can run your first PCR cycle. This includes specific protocols for washing your dishes several times with special water before you even start because if you don’t, you’re not likely to get any bands in your electrophoresis gel and you’ll lose several days (or weeks!) of work.
I’ve had a lifelong fascination with maps, and working with R definitely enables my map habit. Perhaps there’s something about being an immigrant that made me particularly introspective, since from a very early age I was aware that I was “from” one place on the map and now lived at this “other place.”
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