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哲宇劉

@0009070

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Senior Software Engineer at Powerhouse, building AI agent workflows and multi-tenant SaaS on Kubernetes.

Taiwan

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At Powerhouse (修煉有意思股份有限公司), I built an automated AI development workflow where agents implement, test, review, and merge changes from GitHub issues. I also built the Zenbu multi-tenant SaaS apps on NestJS and Next.js, including an LLM-powered website builder and MCP servers.

I built the Zenbu Kubernetes platform from scratch, with self-service site launches, monitoring, and alerts. At Shoalter Technology, I introduced AI-assisted development practices and led the team to ship two products ahead of schedule while speeding up CI/CD builds.

Earlier, at InQuartik, I led a corporate website rebuild that raised its PageSpeed score from 20 to 90. I focus on turning AI into a team process, using TDD and loop engineering to make each change verifiable.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Powerhouse (修煉有意思股份有限公司)

Jun 2024 - Present (2 years 5 months)

• Technical leadership: own the company's technical direction, architecture and development process; lead the Zenbu SaaS apps, the plugin product line and the Kubernetes platform.

• Fully automated AI development workflow: designed an "issue → implement → review → merge" pipeline with Claude Code and GitHub Actions. When a PM opens a GitHub issue, an AI agent breaks down the requirement, writes c

Senior Software Engineer

Shoalter Technology

Sep 2022 - Jun 2024 (1 year 9 months)

Shoalter is a subsidiary of HKTVmall, Hong Kong's largest e-commerce platform.

• Early AI adoption: from 2022, introduced GitHub Copilot and ChatGPT to the team for code generation, refactoring and test writing, and set up shared AI-assisted development practices while most of the industry was still watching; also developed with Cursor.

• AI-accelerated test automation: generated unit and E2E te

Front-End Engineer

InQuartik

Oct 2017 - Sep 2022 (4 years 11 months)

Inquartik is an international patent-analytics SaaS company.

• AI pioneer: used GitHub Copilot for daily production development before ChatGPT was released (Nov 2022), one of the first engineers to bring an AI coding assistant into real product work.

• Performance: led the corporate website rebuild, raising the PageSpeed score from 20 to 90.

• Architecture: migrated Class Components to Function

Freelance Developer

Self-employed

Nov 2015 - Aug 2017 (1 year 9 months)

• Independently delivered multiple front-end and back-end projects, handling everything from requirements gathering and system design to development and deployment, including custom ERP development, an accounting document management system, a CRM system, a store reward-points system and an online contract system.
• Managed AWS and GCP servers; built a settings sync tool and a one-click deploy shel