
How APIs Work: A Step-by-Step Guide for Developers
Wondering how APIs actually work behind the scenes? This step-by-step guide breaks down requests, responses, validation, and error handling in a simple, developer-friendly way.
Read ArticleHi, I'm Ranit Saha. I build scalable web apps, offline-first mobile solutions, and AI-driven tools that help businesses grow.
Powering products with modern tech
From concept to deployment, I offer full-cycle development services tailored to your business needs.
Custom dashboards, portfolios, and SaaS platforms built with Next.js and Tailwind CSS.
Cross-platform apps using React Native and Expo. Offline-first architecture.
Integrating neural networks and automation scripts to power intelligent tools.
A glimpse into my recent development projects.
A clean, multilingual Tic-Tac-Toe mobile application built with React Native and Expo. This project features a classic game board, score tracking, game reset functionality, and localization support for English and Russian.
View Case StudyWelcome to the **Coderooz Portfolio**! This is a personal portfolio website designed to showcase projects and interact with potential clients. It serves as a platform for visitors to explore services like custom app development, website creation, and more.
This project is to create and test out three-js in react (vite) for web development.

Wondering how APIs actually work behind the scenes? This step-by-step guide breaks down requests, responses, validation, and error handling in a simple, developer-friendly way.
Read Article
A practical, beginner-friendly guide to APIs. Learn how APIs work, types of APIs, authentication, rate limits, and what to learn next.
Read ArticleLearn how Python loops work with clear examples of for loops, while loops, and best practices.
Read ArticleLet's collaborate to build something amazing. I'm currently accepting new projects.
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