Dhirendra
@cmd_dj221
Software Engineer l 8+ yrs l Scaling systems | Building #Worklor 📚 http://medium.com/@djha5051 | 💻 http://github.com/cmd-dj221
Fix your focus, everything else will fall into place, whether it's discipline, motivation, problem solving or workout anything.
A journey of thousand miles begins with a single step and a journey of thousand users begins with a single user
You got 10k extra users than expected and suddenly your app starts crashing. What do you do? a) Add more RAM to your server b) Add more servers to your system If you picked (a), you're thinking vertically. If you picked (b), you're thinking at scale. That's the system designs…


The difference between a normal average programmer and a good engineer is the curiosity to dig deep and the ability to focus for longer hours to support that curiosity. The less you are distracted and the more you are focused the better you become. The same goes for the person…
Sleep is the underrated medicine 💊, no one talks about, many developers think its a wastage of time, but everyone needs it at the end.
Keep your head down, keep learning and build things, once complete share it for genuine feedback and improve on it. soon you will reach there, where you always wanted to.
Some people aren't worth your time, so ignore them and their words and move on and keep learning.
The more scattered your focus, the less productive you are in reality although you feel very productive, thats the brains trap to give false sense of achievements, so that we don't make it uncomfortable
Most of the techies on X, who used to be very inspiring, by looking at their profile people used to get FOMO of missing out on learning and growing, are now just shitposting for the reach n engagement. Sometimes it feels they just want X to be their primary source of income. Well…
I don't know why people say themselves MERN or Python or Java developer, I mean why they are tying themselves with any tech stack instead they should have the engineering mindset and instead of tying with tech stacks they should put effort to become engineer not just a developer.…
How's your experience with nested serializers? watched videos or learned through docs? or directly implemented in projects?

I found this piece of code, which I wrote at the very start of my career, when i was new to the industry. It's not at all clean but it was my first interaction with Django-rest-framework viewsets and in first interaction I had to customize it. I didn't knew before this attempt,…

Creating model is easy but establishing relationship between them is tricky. anyone else feels the same?

Writing code is secondary, first is thinking about the problem, breaking in small parts and mind map them on pen-paper.
Not every post or tweet of yours gonna be banger, some gonna be just normal. So keep posting relevant content and move on.
Follow 4 follow is the biggest scam on X. People think having 1000s of followers is what they want but it doesn't guarantee anything at all. In reality just having connections doesn't matter, how much your connections are interacting with u and your content that really…
It's really difficult to do side projects while maintaining a full-time job and balancing both work n life

Try using Pen-Paper before u start writing code or when u get idea, it will help u de-clutter your thoughts, it will help you brainstorm with yourself. At that moment only 3 things will be there -> you -> your brain -> your content Thats it n it can do wonders u never imagined