About
Toshiyuki Yoshida
Ex-IBM/AWS engineer who can't stop tinkering. Keyboard nerd (HHKB) who prefers CLI over GUI. Guitar tone chaser, DAW plugin collector, and occasional drone pilot when weather permits.
Social
GitHub / Bluesky / Nostr / Zenn
Skills
Go / TypeScript / React / Next.js / Java / Ruby / Rust / Python / PL/I / Cloudflare / AWS
Certifications
- AWS Certified Generative AI Developer - ProfessionalAmazon Web Services2026
- Generative AI LeaderGoogle Cloud2026
- Unmanned Aircraft Remote Pilot Class Ⅱ CertificateMLIT Japan2025
- AWS Certified AI PractitionerAmazon Web Services2024
- Cloud Digital LeaderGoogle Cloud2024
- AWS Certified Solutions Architect - AssociateAmazon Web Services2021
- IBM Certified Application Developer - Cloud Platform V1IBM2016
- AWS Certified SysOps Administrator - AssociateExpiredAmazon Web Services2022
- AWS Certified Developer - AssociateExpiredAmazon Web Services2021
- Architect Profession Certification - Level 1 ExperiencedExpiredIBM2016
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