09/15/2026 updated
100 % available
Full-Stack Engineer | 11 Years | Front-End to Back-End | Fully Remote
New Taipei City, Taiwan
Only remote
BS Computer Science & Information Engineering — Chang Gung University (2011–2015)About me
Full-stack engineer, 11 years, front end to back end, fully remote. React, Vue.js, Next.js, Laravel, Node.js, Python, AWS / GCP. Now Full-Stack Engineer at PackagePlus; formerly Technical Lead at FREECO CO., LTD. (team of 13+). English: text-only communication.
Artificial IntelligenceAutomationWeb ScrapingLaravelNext.js
Full-stack engineer with 11 years of experience, from front end to back end, working fully remote.
Front end: HTML5, CSS3, JavaScript, TypeScript, React, Vue.js, Nuxt.js, Next.js, Tailwind CSS, Sass/SCSS, Bootstrap, jQuery, Pug.
Back end: PHP, Laravel, CodeIgniter, Node.js, Express.js, Koa.js, Python, Flask, RESTful API, JWT / OAuth2, FastAPI, Django.
Databases: MySQL, MongoDB, MS-SQL, PL/SQL, Redis, Memcached, PostgreSQL.
Mobile: Cordova (iOS / Android), React Native, Flutter.
Cloud & DevOps: AWS, GCP, Docker, Kubernetes, Linux, Git / Git Flow, Jenkins, Drone CI, Webpack.
AI & automation: LLM application integration, Python web scraping and workflow automation, third-party API integration, Claude-powered tools. Test automation: Playwright.
Integrations: payments (ECPay / PayPal / Apple Pay / installments), e-invoicing, convenience-store logistics, LINE Official Account, Facebook Login, Acumatica ERP.
Messaging: RabbitMQ, Kafka. Project tools: Scrum, Kanban, Jira, Redmine, Trello, Slack.
Achievements:
Led 3 major architecture migrations (microservices, cloud-native re-architecture, data-layer decoupling).
Cut operating costs by 40% on average through those migrations.
Grew multiple Tech Leads in a fully remote environment.
Built internal tooling (e.g. automated environment setup) that cut new-hire ramp-up from 3 weeks to 5 days.
Automated environment tooling that lets a team across 4 time zones start collaborating in 15 minutes.
Improved PR review efficiency by 50% for a fully remote, cross-border team.
Languages: Chinese (native). English: basic listening and speaking, intermediate reading and writing. I work with English-speaking clients in writing only (email / messages).
Experience
Professional experience10+ years
Freelancer since2016
Languages
ChineseNative speakerEnglishBasic knowledge
Project history
AI custom-packaging e-commerce platform: built Taiwan's first AI-driven custom-packaging e-commerce from scratch. Customers design packaging online, an AI conversation narrows down the specs, and they get an instant quote and order directly.
Online packaging editor: dieline layouts and live preview with react-konva; front end built with Vite + TypeScript + Tailwind.
AI spec refinement: LLM conversations guide customers to confirm packaging specs and dimensions, with per-conversation cost control.
System integration: quoting logic and payment integration; orders are written automatically into Acumatica ERP.
Goal: turn a quoting process that took two days of back-and-forth with sales into a 15-minute online order.
Product planning and system architecture: requirements analysis, system design and architecture for cross-platform products; defined the product roadmap and milestones.
Front end: modular front-end architecture with React and Vue.js, focused on UI/UX optimisation and component design.
Back end: API design and business logic with Laravel, Koa, Node.js and PHP, including database design, access control and performance optimisation.
Cloud and infrastructure: planned and built AWS / GCP architecture covering CI/CD, automated deployment, monitoring and security.
Hardware/software integration: IoT / device integration and API integration together with the hardware team.
Project management and documentation: set up project standards, technical documentation and the development process; drove agile development in the team.
Decisions and cross-team collaboration: requirements analysis and technical decisions with PM, design, hardware and operations teams.
Managed a team of 13+.
Product planning and development of ToDay DO!: React Native interface and Node.js back end.
Product planning and development of an automated templating cloud platform: Vue.js front end, Node.js back end and MongoDB database design.
Recruiting, company documentation, product schedules and goals; defined the roadmap and milestones.
Back-end development for Laravel projects; front-end development for React / Vue.js projects.
AWS / GCP server setup, system analysis and architecture planning.