Master DSA, Node.js, GraphQL, Cloud & Coding Interviews
Learn how JavaScript Promises work under the hood by building your own from scratch. This step-by-step guide breaks down promise states, chaining, error handling, and more.
April 3, 2025, 4:11 p.m.
Understand Namespaces in TypeScript with detailed examples, best practices, and comparisons with ES6 modules. Learn when to use them and how they help organize large projects efficiently.
March 26, 2025, 8:42 p.m.
Learn how to extend String, Array, and Number prototypes in TypeScript using the declare global syntax. Build a reusable utility library, enhance TypeScript's native types, and even publish your package to NPM!
March 24, 2025, 12:03 a.m.
Learn how to use interfaces in Go to write flexible and reusable code. This guide covers the basics, advanced scenarios, and practical examples, including empty interfaces, embedding, type assertions, and dependency injection.
Jan. 19, 2025, 12:10 p.m.
Structs in Go are a powerful feature that allow you to group related data together. This makes your code cleaner, more organized, and easier to manage.
Jan. 19, 2025, 11:44 a.m.
Redis is an open-source, in-memory data structure store used as a database, cache, and message broker. It offers high performance, flexibility, and a wide range of data structures. This guide provides an in-depth look into Redis commands, data structures.
Dec. 29, 2024, 11:48 a.m.
Unlock the API Gateway pattern for streamlined microservices, mastering authentication and resilience with BFF Design Pattern. Dive into optimal system performance and security in this brief blog.
Jan. 29, 2024, 6:57 p.m.
Discover the world of microservices—unlocking agility, scalability, and security in modern software. Unravel the advantages while navigating challenges such as complexity and data management, reshaping the landscape of software development.
Jan. 25, 2024, 8:31 p.m.
Unlock GraphQL's potential in API development with our guide. Master data fetching, optimize client-server communication, and implement best practices for effective, real-time applications.
Jan. 19, 2024, 8:34 p.m.
Explore JavaScript Hoisting & Execution Contexts: A deep dive into the mechanics of function execution and hoisting. Gain insights on best practices for effective coding.
Oct. 1, 2023, 7:56 p.m.
I'm Ajay KRP, a Software Engineer with 6+ years of experience in Backend Development, Microservices, System Design, and Cloud Engineering. I specialize in JavaScript, Node.js, TypeScript, GraphQL, Docker, Kubernetes, and cloud platforms like AWS and Azure. This platform is a blend of my passion for coding, tech blogging, and helping others crack technical interviews.