Liang-Chin Lu | AI Engineer and Product Designer

Work Experience

Solwen AI・Taipei (Remote)

AI Engineer・08/2024 ~ Present

Developed and integrated AI solutions spanning multimodal models (speech recognition, NLP, computer vision), RAG knowledge bases, and speech synthesis systems, building API services with FastAPI and deploying via Docker Compose with CI/CD automation on Linode servers.

AI Applications

Full-Stack Web

API Development

AI System Development / Full-Stack Web Development・Remote

Freelance Experience・07/2021 ~ Present

Capable of full-stack development, proficient in React SPA and responsive web on the frontend, utilizing FastAPI, Flask, and Node.js frameworks on the backend, integrated with PostgreSQL, MySQL, and MongoDB databases for system development.

AI Applications

Full-Stack Web

TIIC Taiwan Internship Impact Community・Taipei

Marketing Lead / CRM Team Member・03/2023 ~ 02/2024

Served as Marketing Lead, leading 3 team members to execute community strategies that attracted 280 new members, managed training progress for 13 trainees, and oversaw Discord community management and UX optimization to improve retention rates.

Marketing

Team Leadership

Projects

Development

Extensive API development experience across diverse database architectures

Backend frameworks:

FastAPI · PythonGoExpress · NodeJS

Databases:

PostgreSQLCloudflare D1SupabaseFirebaseMongoDBRedis

04/2026 - Present

CloudBio · Bio Link Management Tool

A self-hosted Bio Link management solution based on Cloudflare, supporting visual editing, multiple block types, and appearance customization

Full-Stack Development

Database Design

Serverless

Cloudflare

11/2025 - Present

WellyGeo - AI Brand Visibility Tracking Platform

Track brand visibility performance in AI search engines such as ChatGPT, Google Gemini, and Google AI Overview, providing competitor analysis and trend reports

07/2024 - Present

Jujiang AI English Speaking Practice Platform

An English speaking practice system combining AI conversation and speech recognition, providing real-time pronunciation assessment, learning analytics reports, and multi-level interactive exercises

Full-Stack Development

Database Design

AI Applications

Speech Recognition

06/2024 - Present

Kit - Bookmark Management Tool

A modern bookmark management system based on React Router v7 + Cloudflare, supporting multi-level folders, tag classification, and drag-and-drop sorting

Full-Stack Development

Database Design

Serverless

Cloudflare

07/2023 - 07/2024

Trello Knowledge Assistant 2.0

[ Project & Thesis ] Integrating large language models into the Trello platform to assist students with self-directed learning resource search and interaction.

Text Mining

Search Algorithms

LLM

Vector Data Management

Backend

Queue System

11/2019 - 12/2020

MindReader - Bridging Hearts Through Words

Using text analysis technology to fine-tune user input text, precisely expressing the emotions and meaning contained in messages to reduce misunderstandings in daily life.

Design

Understanding problems through data analysis and communicating insights through visual design

Data preparation:

ExcelGoogle SheetPandas · PY

Dashboards:

Looker StudioPowerBIIBM Cognosggplot2 · PY

Presentations:

CanvaPowerpoint · Template mastery

From interface planning to high-fidelity interactive prototypes

01

Interface Planning

Shape intuitive UIs grounded in user flows and business goals so users can get up to speed quickly.

02

Figma Expertise

Fluent in Figma as used across enterprises, with a focus on atomic components and enterprise color systems.

03

High-interactivity MVPs

Combining Figma prototyping with development experience to quickly build highly interactive MVP prototypes.

04/2026 - Present