During Q3 our team get a quiet challenging business requirement. There will be 3rd Party that want to implement “Login with StartDee” (Startdee is Ruangguru in Thailand) in their service. This means that we are required to share user information (name, email etc) to 3rd Party. …


Recently, I’m involved in development of a service that handle authentication, but since I have 0 knowledge and experience about it I need to learn by reading several books and article about authentication and authorization. …


A study case of handling 10k+ row update by using csv as an input

If you are new to Back End Engineering, you might think that API flow is as simple as request, process then response. Well, at least that’s what I thought when I decide to start new journey…


Coming up with features is difficult, time-consuming, requires expert knowledge. “Applied machine learning” is basically feature engineering. — Andrew Ng

When I just started to learn about machine learning and follow Andre Ng course, I don’t really understand, even disagree, with what Andrew Ng means in the quote above. Because…


In my previous post, I talk about Google Cloud Storage and CloudSQL and today I want to talk about BigQuery. If you remember, my current project is involving those 3 services and you might wonder why don’t I make a single article talking about those 3 services altogether. Well, it…


Hello, folks. This month I get an interesting project that require me to learn about Google Cloud or more specifically BigQuery, Google Cloud Storage (GCS) and CloudSQL. At first I was so excited having a chance to play around with Google Cloud Platform since I’m too lazy to get myself…


Have you ever heard about Barry Schwartz’s Paradox of Choice? Well, I suppose most of you never heard about it since cute cat on internet is obviously more interesting than a fantastic book talking about how options affect human happiness, right? Anyway, this paradox is introduced by Barry Schwartz in…


If you have watch or read Harry Potter, you must be familiar with Parseltongue, basically it’s a snake language and someone who could speak it called Parselmouth. As a programmer and a big fan of J.K Rowling’s work, I declare myself as a Parselmouth since I could “speak” using python…


Machine learning has progressed from just nerd-only topic into widespread commercial practice. As the core of artificial intelligence (AI), ML combines computer science and statistics to answer 2 questions: How can one construct computer systems that automatically improve through experience? and What are the fundamental statistical computational-information-theoretic laws that govern…


Have you ever watch “The Theory of Everything”? It’s a biography movie of Stephen Hawking and his journey to discover a formula which could explain every single phenomena in the universe. If you haven’t watch it, watch it, it’s a cool movie. Don’t worry this movie is not as nerdy…

Himang Sharatun

from “hello world” to change the world

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