Hsuan-Ming Tseng · PhD in Science Education · Solo studio, Taiwan

Grown up, not greasy.
Research it deeply. Ship it completely.

No buzzwords, no oversized promises. One person turning ideas into products people actually use.

Flutter apps AI agents & automation Web systems Education research

See the work Start a project

Hsuan-Ming Tseng on a mountain ridge in Taiwan

FIELD NOTE 001Research is not meant to sit on a shelf. It is meant to solve something.

2023PhD in Science Education

4+Products shipped, App Store to web

10×Rejected by Apple review and shipped anyway

01One person, end to end, nothing subcontracted

"No grease" is three promises you can verify

No grease.Transparent quotes, no sales theatre. Every technical term gets a plain-language version.
No drag.Small steps, visible progress every week. A demo is something you click, not a slide.
No handoff.Launch is not the end. Monitoring, operations, bug fixes: I am still here afterwards.

Free tool · see all

App Release Checklist Generator

Per-item review for iOS and Android store submission. No login, no email capture.

Open tool 中文

Free tool · 中文版工具

AI Agent Production Readiness Checklist

Record runtime, HTTP, monitoring and rollback evidence layer by layer.

Open tool 中文

Not concept decks. Products with real users.

01 / Selected work

FLUTTER · IOS · ANDROID

PEAKSTW hiking guide

Routes, offline maps, summit records and SOS. Shipped on both stores.

View product

NEXT.JS · MAPS

CIRCLETW travel storybook

GPX tracks, photos and memories composed into a readable travel story.

View product

FLUTTER · IOS · FIREBASE

RAILSTW railway journey

240 stations across 13 lines, tracked into a railway footprint of your own. Now on iOS.

View on the App Store

AI ANIMATION · INTERACTIVE LEARNING · EBOOK

Sanguo Math Adventures

A 408-page original maths comic reborn as animation, interactive challenges and an ebook.

View product

Traceable industry work, not invented testimonials.

02 / Industry evidence

01Taiwan SBIR · HeartMind

SBIR AI hosiery product design

Contributed to the development and validation of AI image-generation, design ideation and campaign-image workflows.

40–50% shorter design time
more than 80% lower image-production cost
90% overall satisfaction
5 product trials · MOUs with 3 partners

The report projects NT$16 million in added output over three years. This is a programme estimate, not realised revenue.

02Shetou, Changhua · QueenTex

AI workflow adoption for a hosiery manufacturer

Mapped design, imagery and production handoffs, then introduced AI into the existing workflow instead of building a disconnected demo.

Workflow mapping
AI adoption
Cross-team handoff improvement

03ITRI · Hosiery industry

SockMap product-design workflow

Combined artwork-to-grid conversion, cleanup, float checks, colour-quality measurement and BMP export into a six-step workflow.

244 unit tests · 20 end-to-end tests
Real-pattern float errors: 110 → 0
On-device processing keeps designs inside the factory

Research, design and engineering, without losing meaning between departments.

03 / What I do

App and web products

Flutter, React, Cloudflare. From product strategy to store release.

Custom web system · From NT$150,000Dual-platform Flutter MVP · From NT$300,000Flutter complete product · From NT$500,000

AI agents and automation

Models wired into real workflows: data, permissions, monitoring, failure recovery.

Custom AI agent or automation · From NT$100,000

Education research and courses

AI in education, scale development, data analysis and teacher training.

Quoted after scoping the engagement

Product diagnosis and rescue

Untangle stuck requirements, architecture and launches. Leave a system you can maintain.

Product discovery and diagnosis · From NT$30,000

These are starting prices, not fixed packages. Final pricing depends on features, data integrations, store release and maintenance scope. Third-party fees are billed separately.

03 / Research into practice

"Good research should make it easier for people to decide well."

Full academic and professional profile

PhD in Science Education · AI in education

Studying how people learn, and how products actually get used.

The doctoral work covers AI curriculum acceptance models, learning engagement and scale development. That training does not stay in the papers: it goes into teacher training, course design, data analysis and shipped digital products.

2023: National Changhua University of Education, PhD
2: Peer-reviewed papers on AI in education
1: Co-authored popular science book on AI

FIELD NOTE 002 · English field notes