I am helping customers to design and implement infrastructure of customer systems. Most projects are in teams of 1 ~ 10 people, with positions communicating directly with customers

• Enterprise Manufacturing - Data Platform
  Azure Data Factory, Azure Synapse Analytics, Logic App, Power BI, Azure DevOps Services
• Recruitment Service - Big Data Analytics Platform
  Azure Databricks, Azure Data Factory, Azure DataLake Storage Gen2, Azure Firewall, Azure Virtual Desktop, Azure DevOps Services
• In-house security service - Web application
  Azure Front Door, Application Gateway, API Management, App Service, SQL Database, Azure Redis Cache, Azure DevOps Services

I have implemented infrastructure of in-house service and deployment flow using Microsoft Azure, GitHub Action. And have worked as infra lead with 2 members for 20+ developers. Responsible is Cloud architect and DevOps

• Ourselves - Web application
  Azure Front Door, Azure Kubernetes, Azure Database for PostgreSQL, Azure Redis Cache, GitHub Action
• Ourselves - Cloud Cost Analysis
  Azure Data Factory, Azure Storage, Power BI

I have been involved in cloud service technology selection and web service development using Microsoft Azure. In addition to Windows-based technologies, I also experienced development work using OSS technology, and selected and introduced Web services, built servers, and developed Web services for their own development department

In charge of specification review, design and team building as a team leader using C#/Delphi

I implemented functions as a programmer with about 3-5 members using Delphi