Today's problem was complex with an obscure solution. I have been working on the refactoring of our core-payment system that handles the payment transaction to/from each bank that we support.

While developing this new core service, one of the services is related to generating a payment code, let’s call it…

Hi, Iman disini, kembali lagi dengan saya yang sudah cukup lama tidak menulis tulisan berbahasa Indonesia 😄.

Dikarenakan wabah pandemi Covid-19 yang belum kunjung reda, hal ini menjadi salah satu alasan saya untuk menulis lagi di Medium. Kegelisahan dan rasa khawatir dengan keadaan sekitar, negara, dan manusia, sepertinya tidak akan…

Today, I’m trying to create a live-reload for my Golang application. It’s just a simple application of REST API.

For your information, Live-Reload is a mechanism that will reload our application on every file change. So it will keep up to date with your code. I’m not sure it’s the…

GitHub recently released a new feature that allows you to create a Readme profile, so you can now customize your GitHub profile page.

You can see an example on my GitHub profile:

Hi again everyone, it’s been a long time I haven’t published any article. There’s a lot of things happen, like from the pandemic and much more stuff. This pandemic affecting me mentally personally, like this self-quarantine is really exhausting and stressing me enough. I wish this Covid-19 pandemic will be…

So a week ago, I do some experiments related to pagination on Postgres with combined UUID and timestamp. I got an interesting problem here, it’s happened when I’m doing a query for my created timestamp on the same timestamp.

Context

To give some context, I have a database schema like this.

A few days ago, I was working on SQS in Golang. Quite tricky but stressing enough for me. Because I stuck for 5 days only to make my consumer worked well in EKS.

To give some context, SQS stands for Simple Queue Service. It is a message queue service provided…