How to Write Developer Resumes/Portfolios That Even Non-Majors Can Pass With

🏆 Real resume/portfolio passing cases

** These are messages of acceptance sent by actual students while conducting 1:1 resume/portfolio consulting.

😭 6 absolute rules for resumes that pass?!

My name is Jaeseong Park . I started out as a developer without a major, worked as a CTO at several companies, and am currently working as an educator.

I have been consistently editing and providing feedback on resumes through 1:1 consulting for about 2 years. I have helped hundreds of job seekers pass the exam by editing and providing feedback on their resumes. When I looked at the resumes of the students I have helped pass the exam, I was surprised to find that there were 6 common characteristics, as if they had made a promise .

'Theory of the answer, the paradox of the more the better, the curse of abstract words, the theory of the squid game, the theory of the mafia game, the 30-second rule'

All the resumes that passed the interview were well-kept in keeping with these 6 principles. If you know and apply these 6 principles, your document screening pass rate will increase significantly, and you will be able to judge for yourself what parts of your resume are wrong and what you need to improve. You will also be able to know what the interviewer is thinking when he or she looks at the resume, and which resumes he or she passes and which resumes he or she rejects.

Many job seekers fail the document screening process, and if you look at the reasons for failing, it's simply because they don't know how to do it. Resume/portfolio is definitely not a field of talent. It's just a difference of knowing and not knowing.

Even learning how to ride a bicycle may seem difficult at first, but if you learn it just once, you will never forget it, right? The same goes for resumes and portfolios. If you learn it just once, you will never have to suffer with your resume or portfolio.

I hope this lecture can be a guide for those who are unsure about how to create a resume or portfolio. See you in the lecture.

✨ Four points I paid attention to while creating the lecture

👍 People like this will like it!

🙊 After listening to this lecture?

🍡 Taste

✔ Note

While watching this lecture and writing your resume, you may come across some points that feel lost, and there may be moments when you don't understand what I've told you. And you may feel anxious about whether you can write it this way.

I was like that when I was a job seeker. I had so many worries about whether it was right to write like this or whether the interviewer would dislike it. I know how anxious you are, so please use the Inflearn Q&A board or 1:1 chat room to ask questions whenever you feel like that.

Due to time constraints, I won't be able to look at your entire resume, but I will do my best to think through and answer any questions or concerns you may have while writing your resume!

🚨 Be sure to check who is teaching you!

If you meet the wrong doctor, you may die at that moment because you cannot cure your illness. However, death ends with the pain of that moment. However, if you meet the wrong teacher and receive the wrong education, you will suffer throughout your life.

Due to wrong education, you may end up going to a company you don't want to work for, receiving a salary that is lower than you expected, and living a life of suffering because of it. Not only that, but because of the wrong education, your children will also inherit the wrong education.

I think that education can really change a person's life in a positive way, but on the other hand, it can also completely destroy a person's life. I think that's why education is such a heavy responsibility.

Therefore, please check who the person teaching you is, what kind of person they are, and what path they have taken, and then make a careful decision.

👋 Hello!
Now I introduce myself ( ⸝⸝•ᴗ•⸝⸝ )੭⁾⁾

hello!

I started studying development as a non-major . I have already been a developer for 6 years! Recently, I have been working as a developer while serving as CTO at two companies . Whenever I have free time, I have been giving coding lectures, consulting on company development, and giving lectures.

The number of students I have taught so far has already exceeded 24,000 (as of July 25th) ! I feel this every time I teach many students, but I cannot forget the sense of pride I feel in education, so I will continue to provide education at Inflearn.
(* Among the students, there are those who passed the exams at Kakao Pay, Yanolja, and Woowa Brothers)

Just as I have received a lot of help when I was going through hard times, I wanted to become someone who could help many other people. And I feel most proud and happy when the value I created through development has had a positive impact on others.

For these reasons , I hope that by sharing what I have worked hard to obtain, I can help those people live a slightly better life.

thank you!

🚌 What if you don’t know what order to take the lectures in?

Please refer to ' [2025] Essential Curriculum for Employment as a Backend Developer (IT Service Company) ' !