Posts

All the articles I've posted.

• JWT Interview Questions and Answers (2026)

  6 Apr, 2026

  JWT interview questions and answers covering token structure, refresh tokens, JWT security, RS256 vs HS256, token revocation, and real-world authentication flows.

• ReactJS Junior Interview Questions: Hooks, Virtual DOM, and State — Complete Guide With Answers

  4 Apr, 2026

  Preparing for a ReactJS junior interview but unsure where to focus? This guide compiles 25+ of the most commonly asked ReactJS junior interview questions — from Virtual DOM and Hooks to State management and performance — with in-depth analysis so you can answer confidently in any technical round.

• Session vs JWT Interview Guide: Everything You Need to Answer With Confidence and Depth

  2 Apr, 2026

  You know what Session and JWT are — but do you get stuck when the interviewer asks a follow-up? This guide breaks down the full mechanics, a direct head-to-head comparison, and the most common interview questions on Session vs JWT, so you can answer with genuine depth instead of reciting a definition.

• Cách Tạo CV IT Cho Fresher Bằng LaTeX Và AI

  2 Apr, 2026

  Bạn vừa tốt nghiệp, cầm tấm bằng IT trên tay nhưng gửi hàng chục CV đi mà chỉ nhận lại sự im lặng? Tôi cũng từng như bạn, loay hoay với Microsoft Word, cố gắng căn chỉnh từng dòng kẻ để rồi khi xuất PDF, định dạng lại nhảy lung tung. Nỗi đau lớn nhất của dân kỹ thuật không phải là thiếu kỹ năng, mà là không biết cách "đóng gói" giá trị bản thân vào một bản CV chuyên nghiệp.

• Backend Junior Interview Questions: The Complete Guide Covering APIs, Databases, Auth, and Caching

  1 Apr, 2026

  Preparing for a backend junior interview but not sure where to focus? This guide compiles 30+ of the most commonly asked backend junior interview questions — from REST API design and databases to authentication and caching — with in-depth analysis and suggested answers to help you pass every technical round with confidence.

• How to Negotiate Your Salary as a Fresh Graduate: Stop Leaving Money on the Table

  30 Mar, 2026

  You're about to receive your first IT offer but don't know whether to accept immediately or push back? This is a practical guide for freshers and junior developers to negotiate confidently, backed by data, without risking the offer — applicable from your very first interview.