Yu-Sheng Lin (Taro · 林郁盛)'s CV

• Phone: +886 933 772 668
• Email: [email protected]

Profile

Full Stack Engineer focused on cloud architecture and backend development. Experienced in system design, cross-system integration, and automated workflow implementation. Skilled at translating business requirements into practical technical solutions. Built communication integrations for systems serving 8,000+ users, ensuring high availability and reliability. Currently exploring AI Agents and development workflow automation to improve engineering efficiency, problem analysis, and system operations quality.

Education

National Taipei University of Education

• Department of Digital Technology Design

Taipei Municipal Chenggong High School

Skills

Cloud: GCP, Firebase, Cloudflare, CI/CD, Docker, Kubernetes, Git

Language & Backend: TypeScript, JavaScript, Python, Node.js, Go, Java, Redis, Websocket, SSE

Framework: Angular, GIN, Spring Boot, Express, Elysia, FastAPI, Langchain, LangGraph

Database: PostgreSQL, MySQL, Oracle, Faiss, Chroma, BigQuery, MongoDB, Firestore

AI: Hermes Agent, Harness Engineering, RAG

DevOps: Grafana, Loki, prometheus

Experience

Aiii, Full Stack Engineer

Apr 2025 – present

1 year 3 months

• Develop B2B SaaS services using Angular and Node.js as primary development and maintenance stack

• Build backend services on Google Cloud Platform ecosystem, integrating multiple cloud services and APIs

• Collaborate cross-functionally with AM Team and Data Team in an agile framework to deliver features and drive product iteration

• Explore AI technologies for development workflows and product features to improve engineering efficiency, problem analysis, and user experience

SYSTEX, Programmer

Mar 2024 – Apr 2025

1 year 2 months

• Participated in a large-scale government information system, responsible for developing a personal-account retirement fund payment platform

• Built frontend systems with Angular, handling feature development, UI design, and user workflow optimization

• Developed backend services with Spring Boot and integrated Oracle database for business data processing

Selected Projects

Pharmaceutical SaaS Platform

• Worked on multiple healthcare industry SaaS platforms, serving 25,000+ users in total

• Integrated LINE Messaging API, Firebase, and third-party services

• Built cloud infrastructure using GCP Cloud Run and Cloud SQL with ongoing system operations support

AI Agent Development Workflow Automation

• Built AI-assisted development workflows using Hermes Agent

• Integrated GitHub API, LLM, and project knowledge base for code search and analysis

• Established an automated flow from issue to code location, improving debugging and incident investigation efficiency

• Explored Harness Engineering and AI Agent applications for development workflow automation and product features