📍 porto, portugal
joão.
(in most rooms goes by _)
// cloud infra · aws · terraform · support eng · dog person
I own the platform. It stays up. People rely on it. The alerts are mostly quiet.
who even is this guy
IIstartedstartedwritingwritingcodecodebecausebecauseIIthoughtthoughtititwouldwouldbebeeasiereasierthanthantalkingtalkingtotopeople.people.IIwaswaswrongwrongononbothbothcounts.counts.ItItturnedturnedintointoowningowningproductionproductioninfrastructureinfrastructureononAWS,AWS,debuggingdebuggingincidentsincidentsacrossacrosstimetimezones,zones,andandbeingbeingthethepersonpersonononcallcallwhenwhenthingsthingsbreakbreakatatmidnight.midnight.ByBydaydayIIrunruncontainercontainerplatforms,platforms,writewriteTerraform,Terraform,buildbuildCI/CDCI/CDpipelines,pipelines,andandfixfixthethethingthingthatthatshouldshouldneverneverhavehavebroken.broken.OutsideOutsideworkingworkinghourshoursIIbuildbuildAI-poweredAI-poweredbots,bots,3D3Dshowrooms,showrooms,andandsoftwaresoftwarethatthatprobablyprobablyshouldshouldnotnotexist.exist.WhenWhenIIamamnotnotatataakeyboardkeyboardIIamamcookingcookingsomethingsomethingambitious,ambitious,losinglosingatatgamesgamesIIswearswearIIamamgoodgoodat,at,walkingwalkingdogsdogslikelikeaaresponsibleresponsibleadult,adult,orordoingdoingsportsporttotojustifyjustifythethecooking.cooking.BasedBasedininPorto.Porto.OpenOpentotointerestinginterestingproblems.problems.ClosedClosedtotoboringboringones.ones.
things i built
Cinematic 3D interactive showroom built with Three.js and React Three Fiber. Because apparently browsers needed a spatial dimension. It did not ship with a Tesla.
Three.js · Next.js 15 · React 19 · TypeScript
2026
→Full-stack platform for a Portuguese health clinic. Booking, payments, admin backoffice, multilingual. Built for real patients. Some of them even use it.
Next.js 16 · Supabase · Stripe · Tailwind · PT/EN
2026
→WhatsApp investment community bot. ETF alerts, AI advisor, multi-source news, charts. For Portuguese people who distrust banks but trust a 3am WhatsApp message.
Node.js · WhatsApp API · AI · Charts
2025–26
→AI-powered stock research platform. Deep analysis, portfolio tracking, market signals. For when you want to feel informed before making a bad financial decision.
TypeScript · AI · Financial APIs
2025–26
→what i actually use
cloud / infra
platform / enterprise
after hours
find me
Got something interesting?
Or just want to say hi.
// boring projects politely declined. interesting ones, always.