cat about.txt
I'm passionate about computer science and even more specific in the backend area. I like understanding how a system holds together underneath, and turning that into an API that solves a real problem — with payments, authentication, and documented decisions.
Alongside that, I research deep learning as an undergraduate researcher: Android malware detection with 3D convolutional networks, advised by Prof. Eduardo K. Viegas.
Both sides are driven by the same thing: studying deeply and shipping something that genuinely works, in the real world.
ls -l projects/
4 projects
- studierplan-api — java 21 · spring boot 4 · postgresql
- malware-3dcnn — python · pytorch · monai
- fxs-detector-api — java 21 · spring boot 4 · postgresql
- petclassifier — python · pytorch · cnn residual
cat projects/studierplan-api
API for a study-planning SaaS in production. Three subscription tiers, Stripe billing, Firebase authentication, and every query scoped to the resource owner.
stack:java 21 · spring boot 4 · postgresql · flyway · stripe · firebase
view repository on GitHub: github.com/CaioKloppel/VirtualStudyPlannerAPI
cat projects/malware-3dcnn
Android malware detection without running the APK: bytecode becomes a 32×1×224×224 video tensor classified by a 3D CNN. Undergraduate research, co-authored.
stack:python · pytorch · monai · densenet121 3d · resnet3d-18
view repository on GitHub: github.com/CaioKloppel/AndroidMalwareDetector
cat projects/fxs-detector-api
Backend for a Fragile X Syndrome screening system: takes the clinical checklist, persists patient and diagnosis, and feeds the clinician dashboard. Academic team project.
stack:java 21 · spring boot 4 · postgresql · flyway · firebase · docker
view repository on GitHub: github.com/CaioKloppel/FXS-DetectorAPI
cat projects/petclassifier
Binary cat/dog classifier built on a residual-block CNN written from scratch in PyTorch.
stack:python · pytorch · cnn residual
view repository on GitHub: github.com/CaioKloppel/PetClassifier
cat stack.txt
- languages
- java · python · typescript · sql
- backend
- spring boot · spring security · jpa · flyway · rest · oauth2
- ml & data
- pytorch · monai · scikit-learn · lightgbm · pandas · numpy
- storage
- postgresql · mysql · parquet
- infra
- docker · vercel · render · git
contact --list
exit