What is the best job in the science field?

Is it possible to get a job in the data science field in India?

  • Hello guys, I have background of Mathematics. I am good in data structure, algorithms. I have done my MCA from non reputed college. Currently I am working as .NET developer in a start up company. I am quite interesting in data science. Is it possible to get job in data science now? What should I do for the same?  Should I get first good job in good companies like Amazon or Flipkart where data science used extensively or directly start to prepare for data science?

  • Answer:

    In my experience, all you need is a good background in math and stats to get a job in the data science field. Given that you have a background in math, it should not be too hard for you. You could also consider doing online courses on machine learning, to help you with interviews. I do not think a job as a software engineer or a programmer at Amazon or Flipkart will help your cause, unless you get to work in the ML team.

Abhirut Gupta at Quora Visit the source

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If you want to go into programming field of data science, learn python and R. If you want to go into data processing filed of data science, learn hadoop. As per my experience, the competition is very high. without experience, getting a data science related job is  "very very competitive" but you can get a job if you work hard a little bit. I suggest you learn Python or R and try to apply for startup companies.  If you are really serious about the field, you should be willing to join some company as an intern/entry level also. If you already did some projects, it would help you. Knowledge in "any of" statistics, machine learning, predictive analytics, data visualization, data analytics would help you in the interview process. If you are looking for courses: Coursera Udacity has plethora of them. If you are planning to start, learn python first and then start the courses. In coursera, there are some courses which teach data analytics through R. If you want to search for some current job postings: Here are some relavant data science job links: http://www.jobdistance.in/jobs/data-scientist-jobs-india

Anonymous

Hi,Getting a Data Science related job is quite an easy task, there's no rocket science involved.Data science is all about, Dealing with Different formats / structures of Data, Cleaning it, Organising it, making it ready to pass it into an Algorithm. The algorithm gives you an output, That output would generally be a Number , you need to have those mathematical skillset to understand the importance of that Number and to think about running the Algorithm again, or choosing another algorithm or even thinking  to change data.. You need develop the skills to interpret the numbers / data into Percentages, Ratios related them with the business, interpret the results generated by the Algorithm, Test them You need to visualize stuff alot, look the data in all possible figures, Circles, Rectangles, Curved lines, crooked lines, compare two figures, multiple figures, precisely Good Visualization skills. Coz, Visualization will give us clarity about how to plan our next move with the data we have. Story telling, remember a Comic book? Twinkle / chacha chowdary .. colorful images with narrations ?where picture tells about the scene, sometimes even if the letters are not printed properly, we'll kind of understand by looking at those Pics, similarly Visualization will help us to understand the data and how business is doing/problem instantly Lets imagine, you've 2GB RAM Laptop, You'r trying to open 150mb excel files, may be 6-7 files of them, once you opened 3files, you'll get to see the loading circle of Progress and it gets stuck, rite? They cannot process mutiple files may files of larger memory. you should also learn to How to handle larger files efficiently. In order to perform the above mentioned tasks, you need to have the below skills, Programming , preferably Python, R , read the below answer to know why? Hadoop , Spark for Handling Large Files efficiently Matrix Algebra to manipulate data and apply Data Operations. (remeber? how data is  stored in excel,csv ... matrix) Data summarization Techniques Data Visualization techniques (GGPLOT, R, D3, Seaborn, chartjs .. My favs ) Major ML algorithms which can Predict & Classify This stuff is enough for you to get a decent Job in Analytics industry, once you join you'd obviously update your skills and learn some advance stuff of it.Did you say .NET ?? there's a library for it for ML (http://www.heatonresearch.com/encog/ )Cheers,SriSree

Sri Sreedhar

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