- Designed and maintained network infrastructure for stable, secure connectivity
- Migrated a large-scale VDI from on-premises to the cloud, enabling access from anywhere
- Strengthened endpoint and security management for a secure yet seamless workplace
About
Hello, my name is Keikichi Den. After graduating from university, I joined AGC Inc., where I was responsible for IT-related tasks across various locations in China. My work included server maintenance, printer troubleshooting, device setup, translating technical documents, and teaching basic IT courses. I also led RPA development and automation using Python, improving system efficiency as part of our digital transformation efforts.
Later, missing life in Japan, I moved back in October 2023 and joined Nippon Express Co., Ltd., where I focused on system operations, automation with RPA and batch scripts, data processing and analysis using Python, and EDI data mapping. I also provided IT support, including network troubleshooting and printer driver verification.
Aiming to stay ahead of the latest IT trends and become a top-tier global technologist, I joined Lenovo Japan in November 2024. There, I customized and tested enterprise Windows master images, provided specialized consulting on AMD and NVIDIA driver implementation for enterprise clients including ISVs, and advised on AI customization and enterprise AI security. As a Windows expert, I helped achieve optimal compatibility and robust stability in customer environments.
I joined ANA Systems in August 2026. I've been fascinated by aviation since I was a kid, so being part of the ANA Group means a lot to me. I'm excited to use my IT background to contribute to ANA's vision of "Uniting the World in Wonder" and to keep growing as an engineer.
Experience
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- Customized and tested Windows master images for enterprise deployment
- Fully automated PC kitting with Batch and PowerShell, greatly reducing setup time
- Managed provisioning and configuration of multiple devices via Intune and Autopilot
- Provided expert AMD and NVIDIA driver consulting to enterprises, including ISVs
- Advised on AI customization for internal use and enterprise AI security best practices
- Ensured optimal compatibility and robust stability for clients as a Windows expert
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- Designed and maintained EDI logistics data mapping between SAP and customer systems
- Automated routine tasks with UiPath RPA and batch scripts, reducing human error
- Resolved network connectivity issues promptly as part of IT support
- Processed, analyzed, and visualized large-scale datasets with Python
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- Oversaw IT operations across AGC's various locations in China
- Acted as communication liaison between AGC headquarters and the Chinese sites
- Conducted server maintenance, printer troubleshooting, and device setup and kitting
- Translated technical documents, organized manuals, and taught IT fundamentals
- Led RPA development and Python automation to drive DX across all sites
