João Astolfi
Fullstack developer
Developer specializing in building scalable and dynamic web applications. With a strong focus on Java for backend development and Next.js/React for frontend, I thrive on creating efficient, user-friendly solutions. I'm passionate about learning new technologies and continuously improving both the functionality and performance of the systems I work on.
I'm really into sports(mainly running), so you'll find some things related to that in here 😁
Currently working as a fullstack developer in Build Up Labs developing AskCory and CounterPharma.
Use at work
JavaScriptTypeScriptReactHTMLCSSTailwindNextJSShadcn/uiJotaiNodeJSLangchainExpressPostgreSQLSupabaseGitHub
Use for fun
AngularJavaSpringMastraPythonC#.NetVite
Personal Projects
What I've been up to

Recent Activities
5 x 1k
Run•9.11km
2 days ago
30’ threshold (more like death’s hold)
Run•10.51km•19m elevation
3 days ago
Treinamento com peso ao entardecer
WeightTraining•
4 days ago
Treinamento com peso matinal
WeightTraining•
5 days ago
Corrida matinal
Run•18.13km•21m elevation
6 days ago