Portfolio
What we take on
We agree on what is included first. Quotes are based on that scope.
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Software
Web, apps and the systems behind them.
- Planning and screen design
- Web and iOS / Android apps
- Servers, payments, admin
- Launch, operation, upkeep
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AX / DX
Built around your company's own work.
- Review of current forms and workflow
- Custom AI design
- System build and data migration
- Training and adoption
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Sales support
Material that helps you sell what you make.
- Company profiles and proposals
- Promo videos and user guides
- Websites (Korean / English)
- Automated tender monitoring
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Embedded
Devices and machines that sense and move.
- Firmware and drivers
- Sensors and boards
- Motion and robotics
- On-device AI
Projects
Client names are not shown. Some projects were built together with partners.
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AX / DXIn service
Field report automation platform
EHS consulting firm
Upload photos, recordings and notes from the field, and a draft comes out in the company's own report format. Each client and report type gets its own module.
Web app · module architecture · AI drafts · Excel / HWPX output
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AX / DXIn service
Ergonomic risk survey automation
EHS consulting firm · school surveys
Upload a school's folder, and transcription, photo sorting, face blurring and survey statistics run automatically into a report draft. Eight schools processed so far.
Speech-to-text · photo sorting · HWPX report
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AX / DXRolling out
Monthly health‑management reports
EHS consulting firm (health-management agency)
Recordings from site visits become a monthly report draft built on the 2027 evaluation criteria. 342 past reports were imported to carry the history forward.
Voice notes · past HWP import · HWPX output
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AX / DXDelivered
297 GB move to Google Drive
EHS consulting firm
76,064 files reorganised into a per-site folder structure and moved to Google Drive. Every file was checked on arrival and anything missing was filled back in.
Structure design · migration scripts · full verification
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AX / DXIn progress
Bulk MSDS extraction (300,000-document scale)
Data company
A pipeline that turns all 16 sections of about 300,000 Korean safety data sheets into Excel and JSON. Ingredients are extracted twice and compared, and a larger model settles any disagreement. Validated on a 3,000-document sample.
PDF parsing · batch AI · cross-check · Excel output
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Services & appsIn service
AnTok — voice TBM log app
Joint project with an EHS consulting firm
Record the pre-work safety meeting by voice, and AI turns it into minutes and a training log. Workers sign with a QR code — no account needed.
iOS · Android release · server · Korean speech-to-text · in-app subscription
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Services & appsIn service
Wipyeong — AI risk assessment
Joint project with an EHS consulting firm · in use at a livestock cooperative
Enter a finding or a site photo, and AI adds the risk scenario, the relevant legal article and the fix. A link sends it to the person in charge, who returns the improvement photo.
Web · legal RAG · action links · Excel export
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Services & appsIn service
SafetyLink — HQ‑to‑store management platform
A leading Korean fashion company
Headquarters manages every store's assessments and corrective actions in one place. AI attaches legal and company-rule grounds, and a dashboard tracks completion by item.
B2B web · 6 roles · law + company-rule RAG · notifications
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Services & appsIn service
Legal knowledge hub (RAG)
In-house infrastructure
Legal articles and company rules stored for vector search, shared by two products along with expert corrections. Legal texts come from the official legislation API.
Vector DB · embeddings · legislation API
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Services & appsIn service
AutoBrand Connect — blog writing app
Sales partner (marketing agency)
A desktop app that gathers product details and drafts blog posts with AI. Paid users are managed by licence key.
Windows · macOS desktop app · licence admin · auto-update
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Sales supportIn progress
Sales kit for a SaaS product
Joint product (AnTok)
Everything a first-time customer sees — company profile, promo videos, user guides and QR codes — gathered in one kit.
Company profile · 6 promo videos · 4-part user guide · brochure draft
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Sales supportIn service
Company website renewal (KO / EN)
B2B service company
Rebuilt around the company’s services, with a news section, an English edition and a contact form. Built with structured data and sitemaps for search and AI search.
Web · Korean / English · news · SEO
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Sales supportIn service
Daily tender report bot
EHS consulting firm
Every weekday morning, public tenders the firm is licensed to bid on are picked out and sent to the team chat as a table.
Public procurement API · scheduled bot · messenger delivery
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R&D & otherPrototype
Canine genetic disease analysis API
Own research
Upload a dog’s genome data, and missing genotypes are imputed against a 722-dog reference panel before 9 disease markers defined for the Maltese are checked. Some markers still need a separate lab test.
Imputation · serverless cloud · async API
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R&D & otherOpen source
aix — verified access rules for AI
Own open-source research
AI writes backend access rules in a closed grammar, and a verifier checks them for permission bugs before they run.
Parser · verifier · MCP server · docs in 5 languages
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R&D & otherPersonal
AI fundamentals learning app
Personal project
pandas, SQL, statistics and machine-learning basics, one page at a time, with analogies and quizzes.
Web app · lesson content · quizzes