Rafael Pérez 🌱

@rperezrosario
1.4K Followers
2.2K Following
737 Posts

I'm a software developer based in NYC.

I post mostly about software development in general, web app development in particular, web apis, and relational databases.

I am also interested in data visualization, AI, and CS related topics.

#developer #dotnet #webapi #sqlserver #postgresql #csharp #angular #typescript #javascript #html #css #webdev #softwaredevelopment #programming #ai #compsci

GitHubhttps://github.com/rperez-rosario
NuGethttps://www.nuget.org/profiles/rperezrosario
Alma Materhttps://www.sussex.ac.uk/schools/engineering-and-informatics/about/#informatics
Port of Callhttps://en.m.wikipedia.org/wiki/Brooklyn
This is perfect!
(By Amadeo Capelli)
#mechanical #craft #art

write your name with satellite images

https://science.nasa.gov/specials/your-name-in-landsat/

Microsoft announces official availability of .NET 10.0 for Ubuntu 26.04 LTS!

Microsoft has announced that .NET 10.0 is now available globally for Ubuntu 26.04 LTS users! This version of .NET brings improved performance and new features, as well as other enhancements across …

Aptivi

Syncfusion programmer and author Ankit Sharma reviews the facts that every Angular web developer should keep in mind when choosing a component framework in 2026. Multiple examples and use cases help zero-down on whether you need Angular Material, PrimeNG, or something else, like Microsoft's Fluent UI for Angular.

"Angular Material or PrimeNG? Choosing the Right UI Library in 2026"

https://www.syncfusion.com/blogs/post/angular-material-vs-primeng

#programming #frontend #webdevelopment #angular #componentlibraries

Quanta Magazine writer Konstantin Kakaes shares the many ways large language models, genetic algorithms, and services such as AlphaEvolve are reshaping the mathematical discovery landscape. The mathematicians interviewed express a cautious optimism towards these technologies, and have achieved many goals even when the technology is imperfect in its current form. Sometimes the results are surprising.

"The AI Revolution in Math Has Arrived"

https://www.quantamagazine.org/the-ai-revolution-in-math-has-arrived-20260413/

#ai #llms #mathematics #cs

In the 1960s, the B-52 bomber could navigate by the stars. Celestial navigation requires spherical trigonometry, so an analog Angle Computer solved these equations electromechanically. Let's look inside...

Software developer and book author Alexey Makhotkin reviews fifth normal form (5NF) and offers valuable links to (some free) further information on relational database design and normalization.

"5NF and Database Design"

https://kb.databasedesignbook.com/posts/5nf/

#programming #databases #relationaldatabases #sql #databasenormalization #normalforms

systems thinking requires understanding the entire system, and understanding especially that optimizing one part of it can have significant deleterious effects on the whole.
Of all the programming languages that I had to learn over the years, my favourite is still Pascal. Many programmers hate Pascal because it has such a rigid structure, but my Pascal code has much fewer bugs than anything I write in any other language, exactly because that rigid structure keeps me from making a lot of stupid mistakes.
#pascal #programming
perhaps every user interface designer should be made to read the Macintosh User Interface Guidelines