I'm a full-stack developer working in fintech, building secure product workflows across APIs, cloud infrastructure, mobile apps, and AI-assisted engineering systems.
I like shipping useful software with evidence behind it: tests, review, screenshots, documentation, threat models, and clear tradeoffs.
- Build partner-facing fintech integrations and secure service workflows with Python/FastAPI, Docker, AWS/GCP, and API documentation.
- Shipped Purely, an iOS app built with SwiftUI, Firebase, RevenueCat, privacy/compliance docs, automated tests, App Store release work, and marketing assets.
- Turn security and compliance requirements into practical checklists, developer workflows, and partner-facing implementation details.
- Document hands-on security labs covering AWS guardrails, SOHO/network assessments, Windows hardening, IDS/honeypot work, and incident-style reporting.
- Practice secure API and service patterns: JWT/HMAC validation, tenant scoping, audit-ready docs, and structured logging for future SIEM use.
- Interested in AppSec, DevSecOps, cloud security, AI security, and secure systems engineering.
- Use Codex/Claude-style workflows for planning, implementation, review, documentation, and verification.
- Build small automation loops that speed up delivery without replacing human review or security judgment.
- Treat AI as an accelerator, not an authority: tests, review, docs, and manual checks still decide what ships.
- LinkedIn: https://www.linkedin.com/in/jaden-maciel-133ab2281/
- Security portfolio: https://github.com/jadenmaciel/cyber-portfolio