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Thoughts, tutorials, and insights on software engineering and technology.

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Building a Cloud IDE from Scratch: Architecting 'Just Run It' with Kubernetes, WebSockets, and Real-Time Terminals

A deep dive into creating a production-grade cloud development environment that dynamically provisions isolated coding workspaces on demand.

Published: December 5, 2025

Building Parcelo: A Distributed Job Scheduler That Actually Makes Sense

How I built a production-grade job scheduler using binary tree splitting, and what I learned about distributed systems along the way.

distributed-systems

Published: December 1, 2025

Spring Boot Internals Explained with Simple, Fun Example Like You're 5

Understanding Spring Boot internals through simple, relatable examples that make complex concepts easy to grasp.

Published: October 19, 2024

Master Docker: Basics to Advanced - Part 5/5

Docker Compose Deep Dive: Advanced Techniques for Multi-Container Applications

Master Docker Compose for orchestrating multi-container applications.

container-orchestration

Published: September 24, 2024

Master Docker: Basics to Advanced - Part 4/5

Persistent Storage in Docker: Volumes, Bind Mounts, and tmpfs

Comprehensive guide to Docker persistent storage using volumes, bind mounts, and tmpfs.

data-persistence

Published: September 20, 2024

Master Docker: Basics to Advanced - Part 3/5

Dockerfile Best Practices: Minimizing Image Size and Enhancing Performance

Master advanced Dockerfile techniques including multi-stage builds, layer optimization, and caching strategies. Learn to minimize image size, enhance performance, and implement security best practices for production-ready Docker images.

multistage-docker-build

Published: September 17, 2024

Master Docker: Basics to Advanced - Part 2/5

Understanding Docker Images, Containers, and Networking

Deep dive into Docker images, container lifecycle, and networking models.

Published: September 10, 2024

Master Docker: Basics to Advanced - Part 1/5

Introduction to Docker and Basic Commands

Master Docker fundamentals, installation, and essential commands.

Published: September 8, 2024