With the advancement of internet in the last 10 years, it makes more company tend to give subscription-based service rather than perpetual license software. Why? Because it gives the company more sustain income rather than one time income. And on the customer side, it also gives us much cheaper service rather than have to spend a lot upfront.

As the company getting more user on their subscription-based service, they need to figure out how to make the user stay since continuous income is their main goal in this kind of service. One of the ways to do so, is to…


As data scientist named as “the sexiest job of the 21st century” by Harvard Business Review in 2021, the job annual growth has soar since then. According to Glassdoor, until 2018 the job has 650% growth since 2012 which shows us a lot of demand in this field.

A lot of people want to become data scientist lately even though they are not coming from CS, mathematics or statistics degree. What drive them to switch career to data science? …

Fahmi Abdulaziz

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