Custom Mini Program development
Turn the way your business works into a clear, usable experience inside WeChat. We plan user journeys, design interfaces, and develop the Mini Program and the backend it needs.
Explore Mini Program developmentLos Angeles · WeChat development agency
WeChat Mini Program development & consulting in Los Angeles.
USWEIXIN helps U.S. businesses connect with customers inside WeChat. We bring strategy, custom Mini Program design, development, and systems integration together around your business.
Los Angeles, California · English & Chinese · U.S. businesses
From conversation to conversion
Mini Program••• ⊙
Your business,
inside WeChat.
inside WeChat.
A connected experienceDiscover.
Book.
Connect.
Book.
Connect.
Explore services↗
Book a visit↗
A simpler next step for your customer
Local expertise. Connected experiences.
Illustrative Mini Program conceptCustom developmentBusiness-first consultingEnglish & ChineseLaunch & ongoing support
What we do
One focused agency.
A connected WeChat experience.
From your first idea to a working customer journey, choose the support your project actually needs.
WeChat strategy & consulting
Choose the right role for WeChat before you invest in a build. Get help with audience fit, project scope, account preparation, launch planning, and an actionable development roadmap.
Explore WeChat consultingE-commerce & booking experiences
Help customers browse products, request services, book appointments, or place orders. We shape the customer flow around your operations and assess payment options for your business.
Explore commerce & bookingConnected systems & ongoing support
Connect your Mini Program with the systems you already use. Plan CRM and website integrations, reduce manual data entry, and keep the experience maintained after launch.
Explore integrations & supportBuilt around your customer
Meet your audience where the conversation happens.
For a business whose customers already use WeChat, a Mini Program can make the next step easier: discover a service, view a product, book a visit, or contact your team.
WeChat Mini Program development works best when it solves a specific customer need. We help you choose that need, build the right experience, and connect it with your website and operations.
Read the U.S. business planning guide- Service businesses & appointments
Build a clear path from service information to an inquiry or booking. Useful for hospitality, wellness, professional services, and local businesses.
- Retail & e-commerce
Design product discovery, order requests, and customer support around your catalog, inventory, and fulfillment process.
- Customer relationships
Connect lead capture and service requests with your CRM or backend so your team has a usable follow-up workflow.
- Cross-border customer experiences
Plan Chinese and English content, account ownership, and operational handoffs before adding features.
Our process
Clarity first. Then the build.
We agree on what the customer needs to do, how your team will operate it, and what belongs in the first release.
01 / DISCOVER
Understand the business
Define your audience, goals, existing systems, and platform readiness.
02 / PLAN & DESIGN
Shape the experience
Prioritize features, map user journeys, and review the interface before development.
03 / DEVELOP & TEST
Build the connections
Develop the Mini Program and backend, connect systems, and test the customer flow.
04 / LAUNCH & SUPPORT
Prepare your team
Coordinate submission, handover, maintenance needs, and agreed follow-up work.
A bilingual development partner
Translate the business need, as well as the language.
Working with a Los Angeles WeChat development agency gives you a partner who can discuss your U.S. operations and your Chinese-speaking customers in the same project.
We help you turn those conversations into a practical specification: which features matter, which systems need to connect, and how your staff will manage the experience after launch.
USWEIXIN 提供洛杉矶微信小程序开发与咨询服务。您可以用中文或英文与我们讨论业务需求。
Start with WeChat consultingBefore you start
A few useful answers.
Understand what a Mini Program is and what belongs in your project plan.
All Mini Program FAQsWhat is a WeChat Mini Program?
A WeChat Mini Program is an application that runs inside WeChat. Customers can use it to browse services, make an inquiry, book, or shop without installing a separate app. It is also called a WeChat mini app or Weixin Mini Program.
Can a U.S. business build a WeChat Mini Program?
A U.S. business can explore a Mini Program project, but registration, service categories, and available features depend on the entity and current platform requirements. Our consulting process checks these details before defining a build.
How much does Mini Program development cost?
Cost depends on the customer journey, design, integrations, backend, content, and support scope. We start with your requirements and provide a project proposal. See our Mini Program planning guide for the decisions that affect the scope.
Do you work with businesses outside Los Angeles?
Yes. USWEIXIN is based in Los Angeles and works with U.S. businesses through remote collaboration. We support project communication in English and Chinese. Contact us to discuss your location and needs.
Start with your business
Make WeChat your next customer channel.
Tell us who you serve, what your customers need, and what you want to build.