I'm a 28-year-old guy from Korea with a degree in computer science from a low-tier university, but I don't really have any practical programming skills, qualifications, or internship experiences. I'm looking to jump into back-end development, and I've heard Java and Spring are the popular choices here. I'm feeling pretty lost on where to begin my journey. Also, I'm concerned that AI might take over entry-level developer jobs soon.
So, I'm wondering:
1. Is starting a career now at my age worth it?
2. What back-end concepts should I learn first to stay relevant in the job market?
3. Should I invest time in mastering computer science fundamentals before diving into coding projects?
4 Answers
It's definitely possible if you're ready to invest the effort. There will always be a need for talented specialists in the field. If you're not genuinely interested in IT and are just looking for that perfect AI prompt, then you might want to reconsider your path.
It's tough to predict the future, especially when it comes to AI. But consider this: if an AI company were close to developing an AGI that could replace most software jobs, you wouldn't see key people leaving to start new ventures, would you? The fact that many folks are branching out hints that there might not be groundbreaking AI advancements looming just yet.
As for starting at 28, it boils down to how dedicated you are. If you can commit 4 or 5 solid hours daily, you'll acquire more coding experience in a few years than many who started at 18.
If you really have a CS degree, shouldn't that education help clarify your questions? I'm just wondering what you learned during your time at university regarding basic tech skills.
Absolutely, it's definitely worth starting at 28! What matters more is your ability to demonstrate that you can build and deliver real backend projects. To be 'AI-resistant', focus on essential skills that involve critical thinking like HTTP/API design, SQL with transactions and indexes, handling authentication and authorization, testing, debugging, and basic security practices.
You should dive into coding projects ASAP, and pick up computer science concepts as you need them—don't spend ages on theory without practicing! Since you're in Korea, getting into Java and Spring Boot is a great call: try building a CRUD API with authentication, a database, tests, and deploy it. Utilize AI tools as a support but always double-check your work with tests, logs, and performance evaluations.
Thanks a ton for the awesome advice! It really clarified my path forward! I'm going to put in the effort to become a great developer and definitely share my progress in the future!
I was really worried about my age, but now I see it depends on my dedication. I’m motivated to put in the hard work—thanks for the encouragement!