SPACESJ AI Work Layer
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Our work

Where written consent was given we name the client; where it was not, we publish only industry, scale, problem and outcome. Our own R&D is labelled as in-house work so it is never mistaken for a client delivery.

Disclosure grades
L1 NamedWritten consent — name and logo shown
L2 AnonymisedIndustry, scale, problem and outcome only
L3 In-houseSpaceSJ Lab — not a client delivery
Manufacturing L1 Named
K-Mobility Export

Buyer POs, production orders and shipment data were re-entered by each department; closing the monthly export figures took two days.

-83%time to close monthly export figures
Feb–May 2026 (14 weeks) · Python, Temporal, PostgreSQL, Grafana
Distribution L2 Anonymised
National dealer-network distributor

70% of dealer enquiries were already answered in the manuals, yet CS looked them up by hand every time.

-61%first-line CS volume
Mar–May 2026 (9 weeks) · FastAPI, pgvector, BGE-m3, cross-encoder reranker, Langfuse
Manufacturing L1 Named
○○ Precision Co., Ltd.

Twelve spreadsheets moved into one system, while the existing accounting package stayed in place.

99.4%inventory accuracy, 3 months on
Nov 2025–Apr 2026 (22 weeks) · NestJS, Next.js, PostgreSQL, Keycloak, Metabase
Trade L2 Anonymised
Export-focused SME

Invoices, packing lists and customs filings were written by hand for every shipment, and document errors kept delaying clearance.

-92%document time per shipment
Jan–Jun 2026 (20 weeks) · NestJS, Next.js, PostgreSQL, FX rate API, React PDF
In-house L3 In-house
SpaceSJ Lab — this website

A ten-month-old firm selling considered B2B services had to close a credibility gap with a website alone.

2 clicksmax depth to any conversion point
From Jul 2026 (10-week plan) · Next.js, TypeScript, Headless CMS, in-house RAG engine
Education L3 In-house
SpaceSJ Lab — regulation query prototype

We tested how to stop an assistant citing superseded clauses after a document is revised.

0citations of withdrawn text
May–Jun 2026 (6 weeks) · FastAPI, Qdrant, BGE-m3, cross-encoder

Full case studies — background, decisions, implementation detail and before/after measurements — are published in Korean. Ask us for an English case study under NDA. Switch to the Korean page, or ask us for an English brief.

All figures are measured in-house and calculation records are retained.