A senior team plus AI, delivering what a whole software house does.
Our development team spans project management, back end and front end, and every engineer has more than twenty years of coding behind them. From the database to the phone screen, from payments and logistics to AI, we build the whole line ourselves — nothing subcontracted. AI makes us even stronger: senior engineers own the architecture, judgment and review; AI brings the speed and breadth.
- 20+
- years of coding, per engineer
- 16
- back-end services we run behind Patisco
- 12min
- downtime to jump the production database two major versions
- 1day
- for this website, from old files to live
Complex transaction systems, end to end
Quote, negotiation, order, PI, shipment, payment — each document carrying its data into the next. Buyer and seller each hold their own copy that stays in sync, every customer sees its own prices, and permissions across companies and roles stay clean. This is what Patisco has run every day for four generations.
We connect to anything
UPS rating, labels and multi-piece shipments; convenience-store pickup and home delivery; PAYUNi and PayPal payments; LINE, Telegram, Shopify and Ruten; Web Push on desktop and mobile. Document structures follow international EDI standards, so exchanging data directly with a customer’s ERP is on the table — and new services such as ECPay payments and e-invoicing plug in the same way.
AI that is actually in production
Not a demo chatbot. AI reads documents, business cards and spreadsheets into structured data; a semantic knowledge base runs our help desk with automatic Chinese–English–Japanese translation; manufacturer manuals power an AI repair assistant that hands off what it can’t answer and learns from the reply; meeting notes flow into the CRM, analysed. One rule: a person confirms before anything is written.
Hard-won production engineering
We moved a production database that had run for over a decade from MySQL 5.5 to 8.4: nearly two thousand SQL statements compared line by line across versions, three full rehearsals, and a 12-minute cutover with zero errors across 16 services — with the old version preserved for instant rollback. Character-set migrations, performance tuning, regular security audits: the invisible work, done in-house.
Mobile first — run it from one phone
Web, mobile and installable PWA, with push notifications on iPhone and Android. Back offices that work entirely on a phone, for owners who spend the day on the floor, not at a desk. Chinese, English and Japanese come standard.
Beyond software: hardware too
Bluetooth sensors, G-sensor interpretation and firmware for motor-assist control, all the way up to the app and cloud services. From a sensor clipped to a bike to carbon-credit redemption in the back end, we have designed the whole stack.
Get the business right, then write code
For flows that bind warehousing, logistics and finance together, we map responsibilities, control points and exceptions — then turn them into system rules: no release, no dispatch; no proof of delivery, no payout; every step notarized on a blockchain. Plenty of teams can code. Few also understand trade.
Websites, social, ads and leads
Multilingual websites, blogs and CMS back offices, AI-assisted writing and translation, SEO and AI search; one article rewritten into posts for every social platform and published on a schedule; Google and Meta ads plus analytics connected; all wired into the CRM, where every inquiry is filed, matched to a company and queued for sales. This very site went from decade-old files to live in a single day.
AI writes fast; seniors judge well
People decide the architecture, data model and edge cases; AI produces the bulk of code and tests, and engineers with twenty years’ experience review every piece.
AI reads the whole system for us
System-wide SQL compatibility scans, security audits and cross-service impact analysis that once took weeks of manual work now run overnight — people review the findings and decide.
Specs and docs keep up
Meeting notes, signed specifications, multilingual guides and FAQs are updated with every release. The documents you receive always match the system you receive.