--- title: "Tobechi Duru (@tobechiduru) | Hashnode" description: "Building scalable apps with MongoDB, Express, React, and Node. Read the latest articles by Tobechi Duru on Hashnode." url: "https://hashnode.com/@tobechiduru" --- @tobechiduru # Tobechi Duru @tobechiduru · Lagos, Nigeria · Joined July 2025 Building scalable apps with MongoDB, Express, React, and Node [Website](https://tobechiduru.vercel.app/) ### [Building a Simple Fintech Dashboard with JavaScript and LocalStorage](https://tobechiduru.hashnode.dev/building-a-simple-fintech-dashboard-with-javascript-and-localstorage?utm_source=hashnode&utm_medium=feed) From concept to implementation using vanilla JavaScript 2 min read · [tobechiduru.hashnode.dev](https://tobechiduru.hashnode.dev/building-a-simple-fintech-dashboard-with-javascript-and-localstorage?utm_source=hashnode&utm_medium=feed) [Sep 4, 2025](https://hashnode.com/posts/building-a-simple-fintech-dashboard-with-javascript-and-localstorage/68b9a0a7f0afca1142e5c2d3) ### [Turning any RSS feed into a fast JSON API on Vercel](https://tobechiduru.hashnode.dev/turning-any-rss-feed-into-a-fast-json-api-on-vercel?utm_source=hashnode&utm_medium=feed) Practical HTTP caching with ETag and conditional requests for real-world performance 3 min read · [tobechiduru.hashnode.dev](https://tobechiduru.hashnode.dev/turning-any-rss-feed-into-a-fast-json-api-on-vercel?utm_source=hashnode&utm_medium=feed) [Aug 26, 2025](https://hashnode.com/posts/turning-any-rss-feed-into-a-fast-json-api-on-vercel/68adbf5b402323c7345c8a2c) ### [Caching API Responses in Node.js with Redis](https://tobechiduru.hashnode.dev/caching-api-responses-in-nodejs-with-redis?utm_source=hashnode&utm_medium=feed) Improving performance and reducing load with a simple caching layer 2 min read · [tobechiduru.hashnode.dev](https://tobechiduru.hashnode.dev/caching-api-responses-in-nodejs-with-redis?utm_source=hashnode&utm_medium=feed) [Aug 20, 2025](https://hashnode.com/posts/caching-api-responses-in-nodejs-with-redis/68a5c8baca9481e76fc493b2) ### [Building a Simple REST API with Node.js and Express](https://tobechiduru.hashnode.dev/building-a-simple-rest-api-with-nodejs-and-express?utm_source=hashnode&utm_medium=feed) A beginner-friendly guide to creating and testing a RESTful API for everyday use. 2 min read · [tobechiduru.hashnode.dev](https://tobechiduru.hashnode.dev/building-a-simple-rest-api-with-nodejs-and-express?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/building-a-simple-rest-api-with-nodejs-and-express/689cf6c11cbc62bbb9aa1d94) [Aug 13, 2025](https://hashnode.com/posts/building-a-simple-rest-api-with-nodejs-and-express/689cf6c11cbc62bbb9aa1d94) ### [Building a Lightweight API Rate Limiter in Node.js Without External Libraries](https://tobechiduru.hashnode.dev/building-a-lightweight-api-rate-limiter-in-nodejs-without-external-libraries?utm_source=hashnode&utm_medium=feed) Preventing abuse in your APIs with just built-in JavaScript features 2 min read · [tobechiduru.hashnode.dev](https://tobechiduru.hashnode.dev/building-a-lightweight-api-rate-limiter-in-nodejs-without-external-libraries?utm_source=hashnode&utm_medium=feed) [Aug 11, 2025](https://hashnode.com/posts/building-a-lightweight-api-rate-limiter-in-nodejs-without-external-libraries/689a067373bd22e4748513a0)