I write about programming, music, and other things that interest me.
October 3, 2025
As a software engineers, we often excel at creating stunning applications but sometimes struggle with the business side of client delivery. This comprehensive guide covers everything we need to know about taking our web app projects from completion to successful handover while ensuring secure payment and professional client relationships.
October 2, 2025
After more than a decade in software development, we've learned lessons that fundamentally changed how we approach our craft. These insights took us years to discover, but we're sharing them with you today—because we believe every software engineer deserves to know what really matters beyond the code itself.
September 30, 2025
Backend engineering often revolves around how data is processed, stored, retrieved, and manipulated. To truly understand data structures and algorithms, it helps to grasp the underlying hardware and OS landscape: how the CPU, registers, cache, RAM, storage, and kernel interact to move and manage data.
September 29, 2025
For backend software engineers, mastering data access efficiency is paramount. Among the core data structures enabling fast lookup and dynamic storage is the **Hash Map**. This article dives into the inner workings of Hash Maps, using a warehouse analogy, technical explanations of Rust’s memory layout, and kernel-level insights to offer a comprehensive understanding fit for real-world backend applications.
September 28, 2025
Linked lists in Rust are like a chain of boxes scattered across a warehouse floor, where each box contains not only a product but also a pointer to the next box’s location. This design is ideal when warehouse shelves cannot be physically contiguous but still need an ordered sequence. This article explores linked lists through the warehouse analogy, presents Rust examples focusing on memory layout, and includes an explanatory Mermaid diagram, crafted for software engineers.
September 28, 2025
Vectors in Rust are like expandable aisles in a warehouse—built for flexibility, fast access, and dynamic growth. This article delivers a deep analogy between vectors and warehouse logistics, includes precise Rust code samples, and provides a **Mermaid diagram** to clarify structure and memory layout for engineers.[^1][^2][^3]
September 28, 2025
Think of a warehouse with a row of identical shelves, each slot numbered and just large enough to hold a single item type. Once these shelves are installed, the capacity is fixed — much like a Rust array, which has a type and a size determined at compile time.
September 28, 2025
When we think about data structures, it is often useful to map them to real-world analogies. One powerful analogy is that of a warehouse. A warehouse stores goods in specific ways to optimize retrieval, organization, and space usage. Similarly, data structures organize data in memory to balance efficiency, access patterns, and flexibility. This article explores how data structures can be thought of as different kinds of warehouses, and we’ll use Rust examples to connect the analogy to real memory layouts.
June 25, 2025
This article explores the scenarios in which using threads can improve application performance and responsiveness.
June 5, 2025
Serde is a powerful framework in Rust for serializing and deserializing data structures. This article explores its features, use cases, and best practices.
June 4, 2025
Understanding Rust’s memory layout is key to writing safe, efficient, and idiomatic code. This post demystifies how Rust manages memory, from the stack and heap to smart pointers and trait objects.
May 30, 2025
Normalization of databases is an important concept in database design that ensures data integrity and reduces redundancy. It involves organizing data into tables and relationships to eliminate data redundancy and improve data consistency.
July 6, 2024
An overview of synchronous and asynchronous programming paradigms, their differences, and use cases.
July 5, 2024
An overview of the request-response model in web development.
July 5, 2024
Understanding the differences between Layer 4 and Layer 7 load balancing is crucial for designing efficient and scalable network architectures.
June 26, 2024
The genesis of NAT lies in the inherent scarcity of public IP addresses. With the explosive growth of the internet, the demand for these unique identifiers has far outpaced the supply. NAT emerged as a solution, allowing multiple devices within a private network to share a single public IP address, effectively conserving this precious resource.
June 24, 2024
Delve into the intricacies of congestion control, the cornerstone of reliable data transmission. Join our wise wizard as he guides you through the principles of TCPs slow start and congestion avoidance algorithms, revealing the magic behind efficient and stable network communicat
February 11, 2024
Long polling redefines how we handle near-real-time communication in web applications, offering a refined approach when WebSockets or Server-Sent Events may be excessive. As software engineers, understanding long polling’s lifecycle—from memory allocation to kernel-assisted I/O—allows us to design more robust, efficient systems that scale elegantly across network conditions.
January 31, 2024
Web applications demand responsiveness, but not all workloads fit neatly into the classic request-response model. When requests involve extended processing times or when we want the server to trigger updates asynchronously, short polling offers us a pragmatic and widely applicable solution.
January 30, 2024
An exploration of the push model in backend systems, its benefits, and implementation strategies.
January 23, 2024
Transport Layer Security (TLS) is a cryptographic protocol designed to provide secure communication over a computer network.
January 22, 2024
The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or any resource connected to the Internet or a private network.
January 19, 2024
To delve into the inner workings of TCP, lets embark on a journey into the anatomy of a TCP segment, the fundamental unit of data transfer.
January 19, 2024
Flow control plays a crucial role in preventing data congestion and ensuring that data flows smoothly between sender and receiver.
January 11, 2024
IP addresses are used by computers to identify each other on a network, while MAC addresses are physical identifiers assigned to network cards.
January 9, 2024
It is a critical tool for network troubleshooting and performance monitoring.
January 8, 2024
A comprehensive guide to understanding fundamental networking concepts including IP addressing, subnet organization, and the role of default gateways in network communication.
January 4, 2024
Brace yourself for an exploration of the intricate world of host-to-host communication in the digital landscape.
January 4, 2024
This revolucionary model is a fundamental concept in modern software development, offering a scalable, efficient, and maintainable solution for handling large-scale applications.
January 2, 2024
Journey of an HTTP Request: From Client to Server and Back
October 28, 2023
How to use AsyncIO sockets
October 25, 2023
Exploring the world of Futures, Tasks, and Awaitables in Python
October 25, 2023
Asynchronous Programming with asyncio is a powerful tool for handling concurrent I/O-bound tasks.
October 25, 2023
A comprehensive guide to understanding coroutines and tasks in Python asynchronous programming model. Learn how to implement concurrent operations efficiently using async/await syntax, manage execution through the event loop, and improve application performance with practical examples and best practices.
October 24, 2023
GIL explained in detail
October 23, 2023
Explore the fundamentals of Python concurrency through processes and threads. Learn the key differences, use cases, and best practices for implementing multithreading and multiprocessing in your applications.
October 12, 2023
Deploying multiple apps on PythonAnywhere is a common requirement, but it can be challenging due to the lack of ASGI support. In this guide, we will explore a workaround for deploying multiple apps without ASGI.
October 4, 2023
Docker is a great tool for managing and running applications in containers. In this article, we will explore some tips for setting up Python with Docker.
May 31, 2022
What are APIs and why are they important in modern software development?
May 31, 2022
Beautiful Soup is a great tool for scraping web pages, but it can be slow when dealing with large pages. In this article, we will explore some tips to optimize the performance of Beautiful Soup.