Preparing for CS Interviews, Straight from Channel Talk Interviewers — Distributed Systems Edition
An analysis of 27 commonly asked distributed systems interview questions with Channel Talk interviewers! Learn about everything from server scaling to sharding, replication, and consistency through diagrams, and prepare for system design interviews with sample answers and a post service design case study.
Basic
Architecture, DBMS/RDBMS, Interview
Preparing for CS Interviews, Straight from Channel Talk Interviewers — Distributed Systems Edition
CS Interview Preparation Directly from a Channel Talk Interviewer – Operating Systems Edition
Channel Talk interviewers directly analyze the differences between unsuccessful and successful answers to the same questions and prepare you for follow-up questions in the actual interview.
Basic
Operating System, concurrent, memory-management
CS Interview Preparation Directly from a Channel Talk Interviewer – Operating Systems Edition
How to Prepare for a CS Interview, Straight from a Channel Talk Interviewer – Networking & Web Edition
A Channel Talk interviewer breaks down the difference between failing and passing answers to the same question and prepares you for real-world follow-up questions.
Basic
Network, websocket, https
How to Prepare for a CS Interview, Straight from a Channel Talk Interviewer – Networking & Web Edition
Spring AI in Practice: Implementing Chatbots, RAG, and MCP in Spring Services
The most definitive practical guide for developers who want to integrate AI into their Spring projects right away! Beyond simple LLM API calls, you will perfectly master building production-level AI environments that can be immediately applied to real business logic using RAG and MCP.
Beginner
Spring Boot, Elasticsearch, vector-database
Spring AI in Practice: Implementing Chatbots, RAG, and MCP in Spring Services
Preparing for a CS Interview, Straight from a Channel Talk Interviewer: Database Edition
A Channel Talk interviewer will personally analyze the difference between unsuccessful and successful answers to the same questions, and prepare you for real interview follow-up questions.
Basic
DBMS/RDBMS, NoSQL, computer-science
Preparing for a CS Interview, Straight from a Channel Talk Interviewer: Database Edition
Introduction to CI/CD using Jenkins (with AWS)
The most definitive practical guide for job seekers and junior developers new to CI/CD automation! You will perfectly master everything from building CI/CD pipelines using Jenkins to creating production-level automated deployment environments integrated with AWS infrastructure (S3, ECS).
Beginner
AWS, Docker, Jenkins
Introduction to CI/CD using Jenkins (with AWS)
Know-how of a non-major achieving 10 million won per month through mentoring and tutoring
For those who want to generate income through tutoring, I have organized the methods for creating profit step-by-step and incorporated them into this lecture.
Beginner
Financial Technology, Monetization
Know-how of a non-major achieving 10 million won per month through mentoring and tutoring
CS Interview Prep, Straight from a Channel Talk Interviewer — Java Edition
A Channel Talk interviewer will personally break down the difference between rejected and accepted answers to the same question and prepare you for real interview follow-up questions.
Basic
Java, oop, computer-science
CS Interview Prep, Straight from a Channel Talk Interviewer — Java Edition
Log Management and Monitoring - ELK, Prometheus, Grafana
The ultimate guide for job seekers and current developers new to log management and monitoring! Learn log management methods using the ELK stack, and monitoring using Prometheus and Grafana.
Beginner
Elasticsearch, Logstash, Kibana
Log Management and Monitoring - ELK, Prometheus, Grafana
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(Free Live) 2026 Backend Developer Job Strategy Briefing Session
inflearn
Introduction to Spring Batch: Fundamentals of Large-Scale Processing in 3 Hours
This is a 'Spring Batch' course that can be used immediately in practice, designed for job seekers and working developers who are new to Spring Batch!
Basic
MySQL, Jenkins, Spring Boot
Introduction to Spring Batch: Fundamentals of Large-Scale Processing in 3 Hours
Intermediate/Practical Redis for Non-Majors
I have created a 'Redis Intermediate/Practical' course that is easy for non-majors to understand and can be applied immediately in real-world scenarios!
Basic
Redis, NoSQL, query-tuning
Intermediate/Practical Redis for Non-Majors
