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David Burgos' blog

✍️Personal blog of David Burgos Risco 👨‍💻 Fullstack Javascript developer from Spain

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2025 Year Review

In February, I started a YouTube channel in English , which is not my first language. This was something I had planned for 2024, but I delayed it . In April, I turned 37 years old ⏳ In June, I attended the AWS Summit Madrid. View this post on Instagram A post shared

💰 5 PRO Tips to SAVE MONEY on AWS RDS (and a Bonus!)

Learn more about these 5 Pro Tips that will help you optimize your setup and save $$$

💰 5 PRO TIPS to SAVE MONEY on AWS CLOUDFRONT

Are you using AWS CloudFront efficiently? 🤔 Most users overpay without realizing it. Here are 5 quick fixes to lower your AWS bill today.

💰 5 Tips to Save Money on AWS ECR + ECS

If you’re using AWS ECR (Elastic Container Registry) and ECS (Elastic Container Service), you probably love the scalability and flexibility. But let’s be honest—AWS can get expensive if you’re not careful. 💰 Good news! You can save a lot of money with a few smart strategies. In

💰 3 Ways to Save Money on AWS Backup

Here are 3 simple, effective strategies to save money on AWS Backup. With just a few tweaks, you can cut AWS Backup costs by up to 90%

💰 5 Ways to Save Money on AWS Route 53

Learn 5 ways to save money on AWS Route 53 quickly. Video version available.

How to Apply a Major Upgrade to an AWS RDS Production Database (No Downtime)

Check out this step-by-step tutorial about a live upgrade on a production database without downtime on AWS RDS. Video tutorial available.

Is “Hello, Startup” the Right Book for You? (My Honest Review) 📚

Find out my honest review about this book and learn if this book is right for you.

How to Purchase a Reserved Instance for AWS RDS (Step by Step)

Learn how to purchase a reserved instance for AWS RDS in 8 simple steps. Video tutorial version available.

When should you choose Lambda, Containers, or Full Servers? ⚡ Cheatsheet here!

Let's compare the 3 popular options: Lambda, containers and servers with pros and cons and use cases. Cheatsheet here!

7 Common Mistakes Made by NodeJS Developers ❌

Here you can learn the 7 common mistakes that many NodeJS developers make. I’ve been working with NodeJS since 2012, and trust me, I’ve made plenty of mistakes

How to write clean code in Javascript: 5 keys with examples

Learn in 6 minutes with code examples of the 5 main principles for how to write clean code in Javascript.

2024 Year Review

Learn more about my 2024 highlights including some pictures from Instagram.

2023 Year Review

Learn more about how was 2023 for me: AWS certification, my side project Ghostboard decreased by 19% and personal routines changed, among other things.

The book I read in 2023

Learn more about the book I read in 2023... yep, only one this year