Your digital partner

Find the pain points,
solve them together.

Tailored systems built with AI and data analysis — so digital transformation actually lands.

3 companies servedFounded 2025
3partner
companies
2founders
eng × data

We deliver more than a finished product — a system that keeps growing, and a lasting partnership.

We pin down the pain points and the direction first, then build — alongside you the whole way. Technology is the means; a healthier business is the goal.

What we do

From seeing the problem to solving it

Diagnosis, analysis, development and enablement — every stage of digitalization.

01Product Health Check

Product Health Check

We map the bottlenecks in your product and workflows, with a clear priority list.

02Business Model Analysis

Business Model Analysis

Clarify how you make money and where you can grow, grounded in data.

03Finance & Ops Digitalization

Finance & Ops Digitalization

AI and automation to streamline finance, admin and reporting.

04App / Web Development

App / Web Development

Apps, websites and back-offices built 0→1 — full-stack.

05Data Analytics & Reports

Data Analytics & Reports

Scattered data turned into reports you can decide on.

06AI Tooling Workshops

AI Tooling Workshops

Get your team using AI in everyday workflows.

07Product Advisory

Product Advisory

Product strategy from a partner's perspective.

Not sure what you need?

Let's talk — we'll find what's worth doing first.

Let's talk
How we work

Four steps, from understanding to delivery

We understand your business and confirm direction before building.

Diagnose

Diagnose

Understand your situation and the real problem.

Analyze

Analyze

Clarify direction and priority with data.

Build

Build

Build tailored systems — design and engineering done right.

Partner

Partner

Keep iterating after launch, as a long-term partner.

Who we are

Fluent in tech and business

Engineering and data combined — covering everything from product and ops to finance.

Joe

Joe

Co-founder · Product & Engineering

10+ years in software — app and full-stack development, from product management to implementation.

App 開發網站開發全端開發產品開發產品管理
Jessie

Jessie

Co-founder · Data & Business

Years as a credit analyst at an international bank serving Taiwan's mid-to-large enterprises — data analysis, business research and financial planning.

資料分析數據分析商務調查財務規劃
Selected work

Three companies served

From apps and websites to back-offices and content. Full cases coming soon — placeholders below.

Case 1 screen (TBD)
App · Backend

Mobile app & back-office

A complete app plus admin back-office, taken live from scratch.

Full case coming soon
Case 2 screen (TBD)
Website · Content

Website & content

A rebuilt brand website, with ongoing content production support.

Full case coming soon
Case 3 screen (TBD)
Finance · Automation

Finance digitalization

Tedious finance & admin workflows automated, saving hours of manual work.

Full case coming soon
Why JoinCode

What we value

01

Tailored

No templates — every system is built for your needs.

02

AI for speed, people in charge

AI accelerates the work; judgment, communication and decisions stay human.

03

Side by side

A long-term partner, not a one-off vendor.

Let's talk

Let's talk first

Tell us your situation — we'll take the time to understand and give honest advice.

Email [email protected]HoursMon–Fri · usually replies within 1 business dayEst.JoinCode Co. · Founded 2025

We usually reply within 1 business day.