04 / THE PERSON BEHIND THE CODE

Business insight.
Full-stack delivery.

Hello, I’m Wang Qian, a full-stack engineer and independent entrepreneur.
12 years in development, connecting mobile, backend, and AI, and independently taking projects from requirements to launch.

See my experience

FOCUS: Full-stack delivery / AI integration
LOCATION: Suzhou, Jiangsu, China
LANGUAGES: Chinese (native) / English (technical reading)

01 / A LITTLE CONTEXT

Understand what matters.
Build what works.

I turn complex business requirements into working products and systems. At Bluewinged, I independently led a Flutter + HTML5 mobile BI app and developed NestJS enterprise backend features, handling organizational permissions, tenant isolation, and data modeling across multiple sources. Working across mobile and backend lets me connect interactions, data, and deployment with the whole system in mind.

From travel bookings and payments at Tongcheng Travel to HR SaaS and digital art trading, I translate business rules into product features. Since starting my independent business in June 2025, I have been developing OpenWork, a desktop AI agent workspace, and OpenWorkAI Studio image and video editors. Providing technical services to smaller businesses and operating battery-swapping stations keep me focused on why needs arise and how technology supports daily operations.

Tools for complete delivery.

Flutter / Dart and TypeScript / NestJS at the core, supported by Rust, data management, media processing, and AI integration.

Computing skills

01 / FRONT END & MOBILE

Front end and mobile

Flutter / DartTypeScriptTaro / WeChat mini programsReact.js / VueHTML5 / CSS3

02 / BACK END

Back-end development

NestJSNode.jsRESTful APIJWT / OAuth

03 / SYSTEMS & PERFORMANCE

Systems and performance

RustConcurrency / Performance optimizationLinux / Operations and deployment

04 / DATABASES

Databases and data management

MySQL / PostgreSQL / SQL ServerData modeling / Query optimizationMulti-tenancy / Row-level Security

05 / AI DEVELOPMENT

AI tools and applications

Cursor / GitHub CopilotClaude / ChatGPT / DeepSeekAI agent development and integrationPrompt engineeringAI-assisted architecture designRAG / Vector retrieval

06 / MEDIA & INTEGRATION

Media and app integration

Canvas / Fabric.jsFFmpeg / WebAssemblyEChartsJSBridge / WebViewDeep LinkSmart contract integration

07 / ELECTRICAL AUTOMATION

Electrical automation skills

I studied electrical automation and am familiar with PLC ladder logic programming, including contacts, coils, timers, and counters. I also have a foundation in digital logic circuits, logic gates, and Boolean logic.

Electrical automationPLC ladder logicContacts / coilsTimers / countersDigital circuits / logic gatesBoolean / control logic

Strengths built through practice.

Turn ideas into working products

Independently develop OpenWorkAI Studio image and video editors, bringing canvas interactions, real-time rendering, multitrack editing, and local media processing to the browser.

Apply AI to concrete problems

Develop OpenWork, a desktop AI agent workspace, with earlier experience in SIA report summaries and chart analysis. Apply AI to product features as well as everyday coding and solution design.

Bring an operator’s perspective

Provide ongoing technical support to smaller businesses and run battery-swapping stations from research through daily operations. Direct customer experience informs how I understand usage and operational needs.

Business insight.Full-stack delivery.

Understand what matters.Build what works.