✏️ Blog

What are feature flags? In two words - “if statements”. No, but seriously feature flags are a very simple, yet very powerful tool that can find its place in many projects....

If you are working on a project where Firebase is used, most likely you have a separate project created for each environment (dev, staging, prod, sometimes maybe even more). During the development, it often happens that you need to configure something using Firebase CLI....

Migrating data is often a challenging job, especially when every little mistake can instantly impact a user’s experience. Thus, it is necessary to research the task properly, pinpoint possible issues, and make sure the description is totally clear and everyone knows what is the expected result....

If you work with gRPC you need to find a way of sharing proto files across individual microservices. I just got into this “gRPC-and-microservices” thing recently and had to research and learn everything so now I want to share how I tackled it....

I really enjoy listening to some good music before sleeping. But the question is who will stop the music once you fall asleep, right? If you’re using iPhone you can schedule a timer which will stop playing after time elapses....

Yes I did it, I can’t believe I’m really here! 😍 (After taking part-time job for last two years in addition to high school I finally earned enough money to begin my two weeks United States trip)....

In one project I needed to run the Laravel’s queue:work command for sending emails on production. The problem was that sometimes it quit silently and emails were accumulating in database. To solve it you would probably install program like supervisord or similar....

I live at student’s dormitory and we have got one rule here. Internet here turns off every day after 11pm. And it sucks 😏. So my roommate and I wanted to do something with that....

Update 2019: This article was written at the time when I didn’t have a lot of knowledge about error handling, system architecture and common practices in general. It is definitely not a recommended solution for tracking application errors....