FXY helps organizations turn fragmented operations, manual processes, and business complexity into scalable systems
We define problems, design execution structures, build operating systems,and support continuous growth
Tools are added. Spreadsheets are layered. Handoffs quietly multiplyThe visible symptom is friction. The underlying cause is the absence of a system
1
Stitching SaaS apps together creates brittle systemsKnowledge scatters across dashboards nobody fully owns
2
Tribal knowledge hides dependencies, edge cases, and intentWhen people leave, capability leaves with them
3
What worked at five people collapses at fiftyWorkflows designed informally do not survive scale
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Each launch adds tools, handoffs, and exceptionsWithout a unifying system, complexity compounds silently
The challenge is rarely building softwareThe challenge is creating a system that continues working after launch
Understand the real problem behind the request
Problem definition & framing
Stakeholder & operations audit
Decision & constraint mapping
Create priorities, workflows, roadmap and structure
Workflow & process design
Roadmap & sequencing
Operating model & ownership
Build products, operations, automation & infrastructure
Product & platform engineering
Automation & integration
Infrastructure & operations support
Most partners stop after developmentWe continue through execution, operations and iteration
Audit the real problem, stakeholders, and constraints
Reframe the request as a systems problem
Architect workflows, ownership, and structure
Sequence work by leverage and dependencies
Ship product, automation, and infrastructure
Deploy with operations, onboarding, and runbooks
Measure outcomes against the system intent
Iterate on the system, not just the software
A system is not finished at launchIt is finished when it keeps working without you
Selected work. Most engagements remain private by request
Client projects
FuturePlay
LiveDeep tech venture capital

The website of FuturePlay, a deep-tech venture capital firm. We created a brand identity that carries the firm's character across the whole site, and built with it an admin tool where the firm manages every label and piece of content itself, and a deal pipeline for investment proposals
Attune
Digital therapeutics for cancer patients

Korea's first digital therapeutic for the anxiety and depression of cancer patients. Building on a license from an overseas company, we localized the app for Korean patients and hospitals, rebuilt and ran its infrastructure, and supported the whole process through the regulator's review
Clipline
LiveAI video pipeline for a major Korean media group

An AI video pipeline for a major Korean media group. We built a system in which AI analyzes the source footage, splits it into meaningful segments and assembles cuts into suggested edits. Overlays, parallel encoding and publishing to the connected social channels follow automatically, so editors spend their time on making good videos
cheKIT
Women's health test kit service

Korea's first at-home vaginal microbiome test service. We built the consumer app where customers see their results and personalized probiotics on their phones, and the back office that manages kit shipping, registration, pickup and analysis. Until the service closed, we rebuilt it three times over five years and ran its own cluster
U-CHECK
LiveUrine test companion app for DNC BIOTECHNOLOGY

The companion app for DNC BIOTECHNOLOGY's CES award-winning urine analyzer. Commissioned by the device maker, we built the Flutter app and its backend and still run them today. The app connects to the analyzer over Bluetooth, keeps results as a health record, points users to the right clinic through a questionnaire and AI chat, and adds community, missions, mileage and four social logins
H CHECK U
Hospital charting for urinalysis

The electronic chart clinics keep beside the urine analyzer. We built the Windows desktop app for reception, consultation, urine test results and statistics, and its Spring Boot server, and packed the server, database and client into one self-updating installer, so patient data never leaves the clinic's PC
U-CHECK Station
Apartment urine check tablet

A tablet app for a home urine test service, for checking one's condition before visiting a clinic. We built the app — it connects to the analyzer over Bluetooth, tests each member of the family, and when no test is running shows the day's weather, health news and the clinics nearby — and delivered it with the analyzer to apartment homes. Results and personal data are kept safe and can be sent to a clinic for diagnosis when needed
DNC BIOTECHNOLOGY
LiveCompany site

The Korean and English company site of DNC BIOTECHNOLOGY, a maker of urine test devices. We planned and built a scroll-driven main page that introduces the company's philosophy, with pages for its five products, sustainability, careers, investors and support, all on the same system. We also built a system the team can manage in-house at any time, and handed the site over to run on the company's own cloud
Everything we build internally becomes part of our ecosystemThese exist as proof of thinking — not products being sold
We do not sell theseWe use them — and they shape how we build for you
Modern progress comes from people willing to identify pain, structure complexityand create systems that improve how we live and work
We transform pain into systems
Whether you're launching a new product, scaling operations, or exploring AI, we'll help transform complexity into a system that works
Let's build the system behind your next stage of growth