Open to new ideas
emperinter

emperinter

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Indie hacker dedicated to building meaningful products — from iOS apps to data tools, shipping things that matter.

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What I'm proud of

Highlights

Milestones and achievements that have shaped my journey as an indie hacker.

34 Countries

PixelMaster — Global Rankings

Ranked on App Store charts in 34 countries & regions. Hit #1 overseas and top 5 domestically in China.

2 Investors

Investment Interest

Two investment firms have reached out directly. One is currently evaluating whether to bring the project into their internal review pipeline.

1 Acquisition

Shenzhen Partnership

A project caught the attention of a Shenzhen-based company. Collaborated on a Mini Program, though ultimately on hold due to special industry certification requirements.

61.07% Return

Quant Trading System — MBTI Arena #1

Built a quantitative trading system with OpenClaw and took 1st place in RockAlpha's MBTI quant competition with a 61.07% return.

iOS & macOS Swift / SwiftUI Android Java Python Django PHP WordPress Data Viz Linux Web Scraping MySQL Indie Hacker iOS & macOS Swift / SwiftUI Android Java Python Django PHP WordPress Data Viz Linux Web Scraping MySQL Indie Hacker

Writing & Knowledge

Blog

Thoughts, notes, and knowledge bases — self-hosted and always online.

WordPress · Self-Hosted

emperinter.info

Personal blog covering tech, history, culture, and life — self-hosted on a Linux server.

WordPressLinuxBlog
Knowledge Base · Self-Hosted

wiki.emperinter.info

Personal wiki collecting notes, references, and reusable snippets across every project.

LinuxSelf-HostedDocs

Products · Public

Products

Shipped indie apps and tools across Apple platforms, Android, and the web.

iPhone / iPad / Mac

PixelMaster

Ranked in 34 countries on the App Store. Hit #1 overseas and top 5 domestically in China.

SwiftSwiftUI🏆 Top Charts
iPhone / iPad

DotBead

Turn photos and emoji into beautiful bead patterns — supports Perler, Hama, Artkal and Mard palettes with printable crafting guides.

SwiftCraftDIY
iPhone / iPad / Mac / Web / Android

WordCloudStudio

Cross-platform word cloud generator — create stunning word art from any text.

SwiftWebAndroid
iPhone / iPad / Mac

ChartStudio

Multi-chart toolkit — bar, box plot, funnel, calendar, 3D and more. CSV/Excel import, cross-device sync.

SwiftSwiftUIApp Store
iPhone / iPad / Mac

CameraStudio

VR anime/doll live streaming & virtual camera software — turn your avatar into a live camera.

SwiftVRLive Streaming
iPhone / iPad / Mac / Android

HotMarketWord

Stock market hotspot tracker — auto-generated word clouds from daily financial trends. No longer maintained.

PythonDjango📦 Archived
iPhone / iPad / Mac

Pastey

Smart clipboard manager — never lose what you've copied again.

SwiftmacOSProductivity
iPhone / iPad / Mac

UpOrbit

Server monitoring tool — keep an eye on CPU, memory, disk, network, and port status.

SwiftDevOpsMonitoring
iPhone / iPad / Mac

SubtitleMaster

Subtitle translation tool — translate subtitles across languages with ease.

SwiftTranslationMedia
Mac

YiBa

Fortune-telling app for Mac — a fun side project blending tradition with tech.

SwiftmacOSFun
Mac · WordPress

WPublish

WordPress bulk article translation & publishing tool — translate and publish posts at scale.

macOSWordPressAutomation
iPhone / iPad / Mac

EyeSoothe

Vision tracking app — log and monitor your eyesight over time.

SwiftHealthTracking
iPhone / iPad / Mac

PIcPattern

Image pattern & annotation tool — mark up, tag, and organize your images.

SwiftImageAnnotation
iPhone / iPad / Mac / Android / Web

DateListThingsAnalyse

Daily status tracker — log tasks, energy, emotions, and habits. No longer maintained.

PythonOpen Source📦 Archived
DESIGN · DEVELOP · SHIP · ITERATE · DESIGN · DEVELOP · SHIP · ITERATE ·

What I use

Tech Stack

Languages, frameworks, and tools I work with across the full stack — from mobile apps to backend infrastructure.

iOS / macOS / VisionOS / Android

Swift SwiftUI Xcode Java Android Studio

Backend

Python Django / DRF Flask RabbitMQ Celery Apscheduler MySQL Redis

Big Data

ElasticSearch MeiliSearch Python

Frontend / Web

Vue H5 PHP

DevOps

Linux Shell Docker CI/CD Git Zabbix Prometheus Grafana

Other

C/C++ Go Arduino Uno 树莓派 NVIDIA Jetson Orin

Let's connect

Have an idea? Want to collaborate? Or just say hi. I'm always open to interesting conversations.

Say hello