Before we start,
let's clear everything up

OPC (one-person company) back-office service means outsourcing the professional work — decks, business plans, research, UI, mini-programs, games, apps, websites, even AI agents — to one stable external team. Built for founders, personal brands, freelancers and SMEs without in-house design or engineering: you run the business; JS Tech runs the delivery.

We don't publish a rate card — complexity varies too much per project. Send the requirements and you'll have a fixed price written into the contract within 30 minutes, with no hidden fees afterwards. Bank transfer, Alipay and WeChat Pay accepted; VAT invoices (general or special) available.

Milestone-based revisions: unlimited minor adjustments within each stage, plus 7 days of free tweaks after delivery. Slide projects can show style samples before prepayment. Every project runs 50% upfront with the balance due only after you approve — the risk sits with us.

Two things: local data assets — template libraries, asset libraries and components distilled from years of delivery, so every project starts further ahead; and standard SOPs — every service line runs a documented operating procedure with QC checklists and milestone sign-offs, so quality doesn't depend on anyone's mood.

Please do — that's where we earn our keep. The free assessment turns a vague idea into a feature list with priorities, so you can decide what to build, how much, and what it's worth. Many clients save serious budget at exactly this step.

The real cost of the cheapest option isn't money — it's endless coordination, delays and disappearing acts: revisions billed extra, no one answerable after delivery, no source files. We're a registered company with contracts, NDAs and invoicing, and aftercare is included in the fixed price.

Three steps: describe the need by WeChat or the form; receive an assessment and fixed price within 30 minutes; sign (50% upfront) and work starts within 48 hours. First engagements often start with a small pilot.

Yes. One restyled slide, one landing page, one BP outline review — all fine. We exist for teams without a back office, and small jobs are how most clients meet us.