Workshop by Haidei

We build systems that survive contact with reality. Complex, ambiguous, high-stakes problems - turned into things that work. The tools change. The discipline doesn't.

Bring an idea - the workshop sketches a first design and structure in return (drafted by AI, read by Nick).

The whole before the parts

Every system fails at its seams. We hold the full picture - people, process, technology - so the pieces fit before they're built.

Ambiguity is the raw material

Clear problems are already solved. Our work starts where the problem is still a feeling - and ends when it's running software.

Judgment over noise

Technologies rotate. Hype cycles pass. What compounds is taste, discernment, and the record of things that shipped.

Current focus

Building at the intersection of applied AI and enterprise systems.

Domains

A decade in software · public sector · fintech · supply chain · data security.

The Workshop

A workshop, not an agency. A master, a dragonet at the desk, and trusted hands who join when the build calls for them. Small on purpose - every system gets the founder's eyes.

The Founder

Nick Haidei. Builder of systems for a decade - public sector, fintech, supply chains, data security. He starts where the problem is still a feeling, and stays until it runs without him. LinkedIn.

Selected work

Petr Maltsev - digital exhibition. A museum for a painter's life work - the full catalogue of canvases, three languages, museum-grade presentation. Designed and built end-to-end by the workshop. petrmaltsev.art.

TryOn - AI Outfit Planner (iOS). Virtual try-on and a digital wardrobe. Upload a photo, try the look, keep the closet organized. Live on the App Store. Co-founded. tryon.llc.

Technology

The CBA Engine - our own reasoning machine for business analysis. Ideas go in; they get argued over by a court of critics, checked against a frozen verifier, and come out with full provenance - every conclusion knows where it came from. Proprietary technology of the workshop.

The Process

Discovery - we find the real problem (you get: a problem map). 2-4 working sessions · stakeholder map · constraint register · risks named early.

Shape - the system on paper first (you get: a structure sheet). 2-3 options compared · decision note (ADR-style) · seams marked before any code.

Build - working software in short passes (you get: running increments). weekly increments · demo every friday · you can stop after any pass - it still runs.

Harden - contact with reality (you get: test evidence). load & failure drills · security pass · misuse scenarios · fixes fold back in.

Handover - your team runs it without us (you get: the runbook). docs + runbook · two training sessions · 30-day support window after the stamp.

Have a hard problem?

Tell us what's not working. You'll get an honest answer on whether we're the right hands for it. Email nikitas@haidei.org or find us on LinkedIn.

THE WALL · WHO WE ARE THE WINDOW · THE PROCESS THE SHELF · WORKS & NOW THE DRAWER · CONTACT
INTAKE
№000 ·
Bring an idea. Leave with a sketch.
the workshop drafts a first design and structure in return.
or press enter
You're talking to an AI assistant · Nick reads every submission himself your idea is saved for Nick to read.
three sketches a day. need more, just ask - i'll open it.
drafted here, read by Nick himself.
H
WORKSHOP BY HAIDEI

We build systems that survive contact with reality.

Complex, ambiguous, high-stakes problems - turned into things that work. The tools change. The discipline doesn't.

LinkedIn ↗
We make complex things work
Systems. Strategy. Delivery.
closer…
DRAFT №47
WHO WE ARE
A workshop, not an agency. Small on purpose.
a studio
a boutique firm
a workshop. yes.
DRAFT №3
THE FOUNDER
H
photo pending. he avoids cameras.

Nick Haidei

Builder of systems for a decade.

LinkedIn ↗
draft №1 of the founder.
still being revised.
DRAFT №1
PRINCIPLE · 01
Every system fails at its seams.
parts first, glue later
integration as an afterthought
no. seams first.
DRAFT №12
PRINCIPLE · 02
From a feeling - to running software.
PRINCIPLE · 02
From a feeling - to running software.
wait for clear requirements
"we'll know it when we see it"
the feeling is the spec. work from there.
DRAFT №9
metaverse web3 everything growth hacking synergy nft loyalty move fast
PRINCIPLE · 03
Hype rotates. Judgment compounds.
SOA · ESB · PORTALS
BIG DATA · DATA LAKES
BLOCKCHAIN FOR EVERYTHING
METAVERSE · WEB3
PROMPT ENGINEERING AS A JOB
the graveyard grows
DRAFT №31
NOW

Current focus

Building at the intersection of applied AI and enterprise systems.

THIS CARD CHANGES AS WE DO. EVERYTHING ELSE HERE DOESN'T HAVE TO.
data platforms
integration layers
digital transformation
this side is where the past lives. the front will change again.
DOMAINS
PUBLIC SECTOR
FINTECH
SUPPLYCHAIN
DATA SECURITY
A DECADE IN SOFTWARE
places where things broke -
and got fixed.
DRAFT №5
nikitas@haidei.org
H
CONTACT

Have a hard problem?

Tell us what's not working.

you flipped the contact card. bold.
email is still the answer.
DRAFT №2
ring for the master.
This card doesn't exist yet. Neither does the direction it will describe.
N° 205
“Between Man, Earth and Time”
WORK · DIGITAL EXHIBITION
Petr Maltsev
A museum for a painter's life work - the full catalogue of canvases, three languages, museum-grade presentation.
designed & built end-to-end by the workshop
petrmaltsev.art ↗
WORK · iOS APP
TryOn - AI Outfit Planner
Virtual try-on and a digital wardrobe. Upload a photo, try the look, keep the closet organized. Live on the App Store.
co-founded
tryon.llc ↗
C.B.A. · IN-HOUSE
PROPRIETARY · IN-HOUSE
The CBA Engine
Our own reasoning machine for business analysis. Ideas go in; they get argued over by a court of critics, checked against a frozen verifier, and come out with full provenance - every conclusion knows where it came from.
proprietary technology of the workshop
H
earned things go here.
H
SHEET 1/1
PROJECT
DELIVERY
Workshop Workflow
five stations · unroll ↗
© 2026 Workshop by Haidei · run by Nick Haidei
Workshop by Haidei
We build systems that survive contact with reality.
email linkedin ↗
Workshop by Haidei
systems that survive