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From Junior to Senior Developer: Essential Skills You Need in 2024

Balraj Singh on October 14, 2024

You’ve got a solid foundation as a junior developer. You know your way around the code, and maybe you’ve even shipped a few features. But when you’...
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Vaibhav Dwivedi

This was truly much needed post. The world is moving so fast, especially in Tech.

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Balraj Singh

So true, glad you liked it!

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MexiKode ⚙

many old devs that only use 1 framework think they are seniors for having 10 years coding, but actually they have 1 year experience 10 times

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Taqmuraz

15 years ago you was senior if your code does work. Why do we increase requirements? What for?

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José Pablo Ramírez Vargas

This is 100% untrue. Senior have always been people that not only write code that works, but code that is performant, concise, easy to read and understand, and documented. Where do you get the idea that seniors only needed to get the job done, no matter how sloppy? This has never happened.

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Taqmuraz

Mister, I worked with seniors and I know how they code. I don't mind if what you say would be true. Probably, we have different understanding of a good code.

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José Pablo Ramírez Vargas

Ok, so you probably work with self-proclaimed seniors that just because they've coded for 5 years they think they earned the title.

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Taqmuraz

Mister, build your arguments on something provable or falsifiable, or you don't know how to argue.

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José Pablo Ramírez Vargas

I don't see a problem with my argument: There are people out there that think time (experience on the job) is what make a senior. This is only true if time is well spent. Maybe you don't know how to read English?

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MexiKode ⚙

If that is your argument then you AGREE with my initial statement ;)

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José Pablo Ramírez Vargas

Who are you, MexiKode? I was arguing with Taqmuraz.

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MexiKode ⚙

you are arguing in my comment, idioto 🤣😂

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José Pablo Ramírez Vargas

And? Does that mean I'm talking to you? I'm not.

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MexiKode ⚙

get deported out of my space and notifications then

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José Pablo Ramírez Vargas

Each comment has its own "Reply" button. If I did not use the "Reply" on your comment, it is you the one who needs to get out of my space, idiot. You replied to me, I did not reply to you.

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mexikode profile image
MexiKode ⚙

you don't know how threads work, uh genius?

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José Pablo Ramírez Vargas

How Threads Work

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Simple, right? This is regardless of whatever notifications you received, "genius".

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Taqmuraz

People who have life are tired running to just keep up with guys who live in computers.
Slow back, let us enjoy living. Or we end up living in the world where job requirements are too high for people with 50+ years experience

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David James Saldua

Great post thank you for this idea!

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Balraj Singh

Glad you liked it!

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Jerount

That's good advice, thank you for your effort!

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Balraj Singh

Glad you liked it!

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John Chris

Awesome advice✍🏾

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Balraj Singh

Thanks!

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westtan

Hello, I am the operator of servbay. I feel that your articles on techniques are very good. I would like to ask you to write some articles for us. Could you give me an email address to contact you?

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Liamarjit Bhogal • Edited

I think this is a great article and covers a lot of ground, but lacks a little practicality. A junior Dev couldn't read this and implement everything and just become a senior.

The most important point for me that I think you've missed is 'Make mistakes and learn from them'. That is how you become senior on all your points above. Try, fail, retry. You get paid the big bucks for the mistakes you've already made. Because you won't make them again.

Further, from my experience building worldwide systems with infrastructure as code, seniority is also about being able to write code that others can use easily. If I build a system, it will likely outlive my tenure. It is therefore a signature of my work. Someone else will come along and have to refactor or extend and I want that to be as easy as possible for them, using effective coding best practices.

To summarize, you could add the following practical advice:

  1. Make mistakes but learn from them. Don't make the same mistake twice. Document and admit failure and teach others so everyone can learn (comes into mentoring)

  2. Implement and use coding best practices to keep your code readable and easy to maintain.

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Pognat

I’m so happy to see an element in business being covered. When I have mentored in the past, I taught not just business but the art of sales. It’s not the product the student was selling, it was their skills and ability to “find” the problem and already have the solution outlined.

Wonderful article

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matthew diamonda

The important thing is to improve the code quality and reduce complexity in simple matter. Having a bulky and complex code is just unmaintainable and very costly for time efficiency in debugging. By making it more simple, your performance jumps and can help with your team when handling the code

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Ryo Ichiki • Edited

@balrajola
Hello! I am a software engineer in Japan.
Thank you for your excellent article!
I would like to translate it into Japanese and share it on Zenn, an information-sharing community for engineers in Japan, is that OK?
If you don't mind, I'd appreciate a word of comment.

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Lucas Azevedo

Very good post!

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prayag-ahire

Man it is mind blowing thanks for this

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Mahmoud EL-kariouny

Amazing article thank you 😊

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Anshu Meena

Thank you for your wonderful post. really helpful.

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Vindhya

So well explained!!

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Aavash Parajuli

Bookmarking this for future reference .

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Philip Wasem

This is the reality i needed and I've gotten, thank's @balrajola, remain blessed for this information.

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Wataru Matsumoto

I can only thank you for writing exactly what I am thinking!
Thank you!

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Arnold

This is really good. That part about emotional intelligence should be taken very serious.

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Joshua Limpiado

This is some inspiring post you have!

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chester htoo

Great post, thanks for this!

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barocsi

imagine telling this to a real estate dev lol

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Senopaul

clarity at its peek. Thanx

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Hector Williams

Can you go from mid-level to senior in 6 months?

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Paul Fidelis

Helpful and recommendable 👏

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Ahmad Chauhdry

Great advice

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Rahul Kumar Barnwal

Amazing blog post. Thanks for sharing

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orlein

What a great post. I should share this post to my colleagues.

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Rohit Bajaj

Thanks:)

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Foridul Islam

Actually very helpful post

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Colin Kemp

Tweaking me at the next level, there is so much more to do

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Bilal Mughal

informative post, Thanks for sharing valuable information.

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Alam

Great advice

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Goldberg Andy

thanks its a good read.

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Satyajit Rajbanshi

Nice content