Christian Nwamba

Chris Nwamba is a Senior Developer Advocate at AWS focusing on AWS Amplify. He is also a teacher with years of experience building products and communities.

Web
Optimizing Web Applications Using Screen Wake Lock API

See how to use the Wake Lock API to keep a screen or system awake until our application finishes a certain task.

by Christian Nwamba
April 25, 2025 Share
Web Angular
Step Up Performance in Angular: Pure Pipes vs. Memoization

This guide explores optimization tools pipes and memoization and how they can be used to avoid excess re-renders and expensive computations in components.

by Christian Nwamba
April 01, 2025 Share
Web
Build a Microservice Architecture with NestJS

Building a microservice architecture can feel like a lot of work, but NestJS has tools that make the whole process much easier. Learn about the microservice architecture and then build a simple microservice using NestJS.

by Christian Nwamba
March 04, 2025 Share
Web React
Cron Jobs in Next.js App Using Convex

Learn about cron jobs and how to integrate them into modern Next.js applications using Convex, a backend-as-a-service platform.

by Christian Nwamba
February 28, 2025 Share
Web
Image Manipulation with NestJS and Sharp

Learn the importance of image optimization and how to integrate the Sharp library with NestJS to perform some image manipulation techniques.

by Christian Nwamba
February 21, 2025 Share