Seiro Iwamoto岩元清郎
Embedded in the customer environment, carrying design, implementation, infrastructure, production deployment, and handover to the customer end to end. Go / Python, AWS / GCP. 10 years.
- Move an AI/LLM PoC to production with authentication, auditing, and operations included
- Rebuild cloud infrastructure that carries technical debt
- Join before requirements are fixed and take on the design as well
- Mobile native / embedded / game client
- On-site or full-time-presence engagements
WORK
5 CASE STUDIESEnterprise AI assistant platform
Customer deployment of a RAG-based AI assistant platform. Requirements, design, implementation, infrastructure, and production delivery, handled end to end.
OPEN SHEET →Big data SaaS platform
GKE Manual→Autopilot migration, a MySQL→Datastream→BigQuery data pipeline, and construction and operation of Airflow pipelines, handled continuously over two years.
OPEN SHEET →Tech Lead in an English-language environment
Evaluated the issues in existing GCP infrastructure and redesigned it from scratch starting at the VPC with Terraform. Set up CI/CD, selected the security-assessment vendor, and ran scrum and hiring in English.
OPEN SHEET →Zero trust platform operations automation
On an enterprise zero trust platform, identified operational issues and proposed, designed, and implemented an idempotent automation tool (Go). Also automated CI/CD and Elasticsearch environment setup.
OPEN SHEET →Consumer web app designed from scratch
Designed the AWS architecture for a consumer web app from scratch (API Gateway / VPC / ECS / CloudFront / WAF). Set up SSO with OpenID Connect and CI/CD. Handled it as tech lead.
OPEN SHEET →SKILLS
ABOUT
Works fully remotely from Fukuoka. Uses chat and documents as the primary means of communication, and writes specifications and acceptance criteria before starting implementation. Writes test code in the same cycle as the implementation. Has run design, operations, and hiring communication in English over chat.