Neil Chen
@neilchen
Full stack & AI engineer building scalable AWS serverless platforms and LLM agents.
TaiwanWhat I'm looking for
I’m a Full Stack / Backend Software Engineer with 5+ years of experience building scalable, reliable, and maintainable web applications within AWS serverless architectures. I architect high-performance Node.js backends and monorepo systems, and I leverage Python to engineer production-ready LLM application layers and autonomous AI agents for enterprise workflows.
At UnaBiz, I architected and scaled event-driven serverless IoT applications on AWS using Node.js and Python, integrating OpenSearch with DynamoDB to enable complex multi-attribute filtering and advanced analytics with low-latency data access. I also led an end-to-end LLM-driven IoT Decoder-Builder platform using Python and RAG pipelines, automating technical documentation and hex table processing—cutting a manual engineering cycle from 3–7 days to near-instant self-service.
I spearheaded a comprehensive refactor of legacy systems into an optimized monorepo environment using Terraform for Infrastructure as Code, eliminating deployment drift and improving maintainability and high availability. I modernized critical web applications with TypeScript and Vite, and I established robust integration testing environments that increased service reliability and reduced production bugs.
I’ve also focused on sustainable team execution: I pioneered agentic coding workflows and automation tools to maximize development velocity and free up engineering capacity. Earlier, at Dancing Dots Technology, I co-founded a martech SaaS startup and built a personalized content management system plus an interactive editor plugin, integrating deep learning models with a Python web framework.
Experience
Work history, roles, and key accomplishments
- Architected and scaled high-performance, event-driven serverless IoT applications on AWS using Node.js and Python; integrated OpenSearch to supercharge DynamoDB query capabilities, enabling complex multi-attribute filtering and advanced analytics while ensuring low-latency data access.
- Led the development of an end-to-end LLM-driven IoT Decoder-Builder platform utilizing Python and RAG pipelin
- Co-founded a martech SaaS startup.
- Built a product from scratch, collaborating with early-stage users, stakeholders, and team members.
- Developed a content management system featuring personalized marketing based on product attributes and customer interests.
- Developed a highly interactive content editor plugin designed to operate within third-party website environments, featuring style isol
Research Study Assistant
National Kaohsiung Normal University
Oct 2019 - Jan 2021 (1 year 3 months)
Assisted with research on software quality and development automation and served as a teaching assistant. Taught software testing and management and designed and taught web application hands-on courses for lab newcomers.
Research Study Assistant
Oct 2019 - Jan 2021 (1 year 3 months)
- Assist in researching for software quality and development automation.
- Be a teaching assistant in classrooms and a teacher who teaches software testing and management.
- Obtain great ranks in several national universities software competitions.
- Design and teach web application hands-on courses for lab's newbies.
Education
Degrees, certifications, and relevant coursework
National Taipei University of Technology
Master of Science, Electronic Engineering
2024 -
Evening Master of Science program in Electronic Engineering (in progress).
National Taipei University of Technology
Master of Science (In Progress) – Evening Program, Electronic Engineering
2024 - 2027
National Kaohsiung Normal University
Bachelor, Industrial and Product Design
2016 - 2021
Research Assistant in SDPMLAB
- Assist in researching for software quality and development automation
- Be a teaching assistant in classrooms and a teacher who teaches software testing and management
- Obtain great ranks in several national universities software competitions
- Design and teach web application hands-on courses for lab's newbies
National Fengshan Senior High School
Senior High School, Gifted and Talented Class (Math & Science)
2014 - 2016
Tech stack
Software and tools used professionally
Availability
Location
TaiwanAuthorized to work in
Job categories
Skills
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