Linzec logo Linzec Calm Product Builder
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haomaotj.com

Calm software, built with taste and product depth.

I’m Linzec, building Android apps, web tools, and polished product websites. My work usually sits in the space between product strategy, interaction detail, and independent shipping.

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2 Android apps on Google Play 1 creator web product Custom projects in China and overseas
Featured product iPlan
iPlan product overview
Reminders + widgets Utility without overload
iPlan reminders and widgets
FULU Visual tooling for creators
FULU website screenshot

Selected work

Products with real daily surfaces

These are not placeholder case studies. They are products, tools, and interfaces already pushed into the world and shaped through actual iteration.

Flagship Android

iPlan

A planner that combines schedule, Today view, habits, reminders, countdowns, and home-screen widgets into a lighter daily workflow.

  • Single-day and three-day schedule views
  • Today workflow with reminders and matrix organization
  • Widgets designed for quick action, not passive display
Google Play Privacy
iPlan monthly calendar screenshot
iPlan day schedule screenshot
Budgeting app Android

Purrfect-Expense & Budget

A budgeting app built around everyday clarity: fast entry, understandable summaries, and less of the finance-app noise that makes people quit.

Money Saver summary screen
Money Saver entry flow
Money Saver bills screen
Google Play
Web product Live site

FULU

A visual web tool for creators who want cleaner wallpaper presentation and better mockup framing. The live product runs on its own domain and remains part of the broader product system.

FULU website screenshot
haomaotj.cn
Public build trace GitHub

JQMotee

The technical side of the work lives publicly here: code, experiments, implementation traces, and the practical evidence behind the products.

Independent shipping Android, product-facing UI, and iterative build quality.
GitHub

Approach

Product judgment first, then implementation rigor

I care more about useful density, interaction quality, and visual restraint than generic full-stack positioning. The point is not to make more screens. The point is to make the right ones feel inevitable.

Clarity over noise

Fewer moving parts, better hierarchy, and interfaces that do not compete for attention.

Real products, not mock cases

The work shown here already exists in stores or on the web, and keeps being refined.

Design and code stay close

Density, motion, touch response, and rhythm get better when the same person can carry them through.

Calm software wins over time

I prefer products people keep using quietly over software that only spikes on launch day.

Custom projects

Available for selected domestic and international custom work

I can take selected custom projects for clients in China and overseas, especially Android products, launch websites, product sites, and experience-focused redesign work. Gambling, betting, casino, and chess-card gaming projects are excluded.

Good fit

  • Android apps that need product-level thinking, not just implementation
  • Launch sites or product pages with actual substance behind them
  • Existing products that need visual, interaction, or density refinement
  • Small tools or MVPs where taste and clarity matter early

Not accepted

  • Gambling, betting, casino, or gambling-adjacent chess and card products
  • Cheap commodity outsourcing with no product ownership
  • Pure brochure work with no real product layer
  • Projects that only optimize for speed and ignore interaction quality

Identity

Linzec, product work, and a calmer studio voice

I build under the name Linzec, with JQMotee and Haomao Technology as the studio context behind the work. The front-facing identity stays simple: thoughtful digital products with cleaner interaction and stronger everyday usefulness.

This site exists on haomaotj.com as the official home for the work, products, and ongoing product direction.