Naoya Sato

Software Engineer at Classmethod, Inc.

Specializing in cloud-native web application development. Experienced in every phase from contract development to in-house product creation, including technology selection, design, implementation, and operations. Skilled at building robust and scalable cloud architectures.

GitHub Zenn Zenn DevelopersIO

Certifications

情報処理技術者試験

データベーススペシャリスト試験 応用情報技術者試験 基本情報技術者試験

AWS認定資格

Japan AWS All Certifications Engineer (2022-2025)

APN AWS Top Engineer (2021)

AWS Certified Solutions Architect - Professional AWS Certified DevOps Engineer - Professional AWS Certified Security - Specialty AWS Certified Advanced Networking - Specialty AWS Certified Data Engineer – Associate AWS Certified Machine Learning - Specialty AWS Certified Machine Learning Engineer - Associate AWS Certified AI - Practitioner

Skills

Cloud & Infrastructure

AWS AWS
Expert
Google Cloud Google Cloud
Intermediate
Cloudflare Cloudflare
Intermediate
Terraform Terraform
Advanced

Languages & Frameworks

TypeScript TypeScript
Expert
JavaScript JavaScript
Expert
Node.js Node.js
Expert
Kotlin Kotlin
Advanced
Java Java
Advanced
Rust Rust
Intermediate
Scala Scala
Intermediate
Python Python
Intermediate
C# C#
Intermediate
Spring Boot Spring Boot
Advanced
React React
Intermediate
Next.js Next.js
Intermediate
Hono
Intermediate
Vue.js Vue.js
Intermediate
Nuxt Nuxt
Intermediate

Work

クラスメソッド株式会社

2019.04 — Present

クラウド事業本部 サービス開発室

2022.10 — Present

自社サービスの設計、開発、保守を担当

AWS AWS Spring Boot Spring Boot TypeScript TypeScript Kotlin Kotlin Java Java Rust Rust Python Python Next.js Next.js React React

CX事業本部 MAD事業部

2019.04 — 2022.09

MAD (Modern Application Development)事業を通じて、顧客プロダクトのモダナイズや新規開発を担当。

AWS AWS TypeScript TypeScript Python Python Node.js Node.js React React Nuxt Nuxt Vue.js Vue.js GraphQL GraphQL

業務委託（副業）

人材系スタートアップ企業

2024.07 — Present

人材系SaaSの開発支援

Cloudflare Cloudflare Hono Next.js Next.js React React TypeScript TypeScript

医療系スタートアップ企業

2023.06 — Present

医療系SaaSの開発支援

Google Cloud Google Cloud Firebase Firebase Nuxt Nuxt Vue.js Vue.js TypeScript TypeScript

株式会社アドウイック

2014.04 — 2019.04

一般事業部 開発課

2014.04 — 2019.04

受託開発や自社パッケージの販売管理システムの開発を担当

.NET Framework .NET Framework VB.NET VB.NET ASP.NET ASP.NET C# C#