Pentinian · Independent Studio

Designed and built
by one person,
start to finish.

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Every project comes with a private page of your own. You can open it any time and see exactly where things stand, in plain words, without asking. Here is what is in it.

01 / 06 The work

See the work as it lands

Days with work on them are marked. Open one and every piece is there, hour by hour, in plain words and with a picture of what it looked like.

You never have to ask where things are.

March3 days worked · 10h 45m
SMTWTFS

02 / 06 The project

The whole build, at a glance

Everything built so far, gathered by the part of your build it touched, with the weight of each shown honestly.

Six weeks in, you can still see the whole shape of what you are paying for.

18h 40mof work released
14pieces
4parts of the build
03 / 06 Your brand

Everything we settle, written down

Colors, type and the decisions we make together, kept in one place. Yours to read any time, and yours to push back on.

Neither of us has to remember what we agreed.

FernwellSeen in person, kept for good

Five colors. Hover one to see what it is for.

Newsreader · headingsEverything we settle
Inter · everything elseMarked hour by hour, in plain words.
Sentence case everywhere

Headlines included. It reads as a person talking rather than a brochure.

One accent, used sparingly

If everything is highlighted, nothing is.

Room before decoration

When something feels crowded the answer is space, not a smaller font.

Plain words over clever ones

If a sentence has to be read twice, it gets rewritten.

04 / 06 Files

Every picture, kept with its work

Screenshots arrive attached to the piece of work that produced them, so you can see what changed and when.

No hunting back through a thread for the one you know you saw.

05 / 06 Inspiration

Show me what you want it to feel like

A link, a screenshot, a photograph. The useful part is the line you write underneath it.

Taste is far easier to show than to describe.

06 / 06 Requests

Ask for anything, whenever

An idea at eleven at night, a change you thought of in the shower. Put it here and it reaches me directly.

Nothing gets buried, and you never write the same request twice.

This one is just a demo. Nothing is sent.

Selected Work

Five projects
Ecommerce

Artinian
Gems

Project Overview
Dev-live · ongoing
EcommerceDev-live
The front door, trade onlyartiniangems.com

No cart, and no prices in the open. The first thing a visitor meets is a door with a lock on it, which is the whole posture of a wholesale house.

Every stone, searchableInventory

Filtered by gem, color, shape and origin against live stock. Four and a half thousand stones, and the figures under the seam exist only for members.

Selling from someone else’s back roomTrade desk

Consignment. A jeweller lists what they hold, takes it to a show or a showroom, and the pricing follows whoever is looking at it.

The trade, in their own wordsTestimonials

Jewellers who actually buy here, carried as a reel rather than a wall of pull quotes.

Ecommerce · Systems · Wholesale

Artinian is the family's wholesale house, loose colored stones sold to jewelers, not the public. It started as a clone of a retail shop and had to flip its whole posture: no cart, no urgency, no wanting, a ledger and a memo pipeline instead. The hard part is that a wholesale price can never reach a logged-out page, so the price wall is built so figures are simply absent below a seam and re-injected for members only. It runs dev-live now, moving goods the way the trade actually moves them.

Case study · private, in reviewVisit site ↗
Storefront

Caveman
Gems

Project Overview
Live · since 2023
StorefrontLive
The front door, open widecavemangems.com

Prices in the open and a film behind the promise: the opposite posture to Artinian, and the same family. Edition-made jewelry, artisanal-cut stones, and the sourcing story one press down.

The shop, priced in the openShop

Origin, shape, treatment, color, carat, certified or matched pair, and price bands instead of a members’ seam. What the wholesale house hides below the fold, the storefront sells above it.

The customers, in their own wordsReviews

A five-point-oh across nine Google reviews, quoted whole and named. Most of them mention David by name, which is not something a widget can fake.

Field notes, not fillerEditorials

Buying guides for sapphire, ruby and emerald; grading, estate and vintage. The reading that turns a browser into a buyer, with a free consult sitting beside it.

Storefront · Backend · Automation

Caveman sells direct-source colored stones live on camera, in HD, the way almost nobody does. The storefront is the small part. Underneath it is one WordPress plugin that grew to thirty-two modules: it moved the customer records off Keap into a Notion brain, took the catalog from 244 indexable pages to 3,720 (impressions up 380 percent), and taught the business to ship sixty-three versions to a live store in twenty-seven days without a rollback. Panorama X still holds inventory and feeds Notion on a schedule, it just stopped facing the customer.

Case study · private, in reviewVisit site ↗
Language tool

LimIcon

Project Overview
In build
Language toolClosed beta
Six cartridges, one recipe eachClosed beta
Modern English
Middle English
Old English & Norse
French & Latin
Greek
Proto-Indo-European

Keeps every morpheme boundary intact and builds only from productive combining forms, so a reader decodes it on sight with no gloss.

umbrologyoneirometrytenebriform

A cartridge is a recipe, not a filter. Each reaches a different way down into the language, and switching swaps the model rather than a setting on it.

Linguistics · Language · Tool

Describe a feeling. LimIcon finds the real etymological roots that carry its senses, you choose which two or three to fuse, and it hands back a word with a true etymology and a permanent, citable page. The model only proposes, you do the selecting, which is what keeps authorship yours. The unusual part is that it shipped its own scorecard first: five axes, and it sits at 2.67 out of 5 right now, with the weakest being inevitability, the axis the whole thing is named for. Publishing that number is the point. It is a gradient to climb instead of a demo to trust.

Case study · private, in review
Public records

UnImpact

Project Overview
In build · gated on review
Public recordsIn review
Where a decision lands, and how far that isGravity map
11decisions
0median distance
Standing of the people it lands on honoredstraineddenied
decided herelands here

The lens narrows the map, the heat, the filaments and the index at once. Bodies are named. The people it lands on never are.

Civic · Records · Public

When a rule lands on you, the real question isn't whether it's good policy, it's whether the people who made it had the standing to, and how far they sit from the people it lands on. UnImpact measures that distance. It scores the legitimacy of authority on two axes, makes every negative score disclose its own sourced basis before it can publish, and defeats brigading by arithmetic instead of moderation. Careful by design, and sitting behind a legal review before it opens the doors.

Case study · private, in review
Studio OS

Pentinian

Project Overview
The studio's own system
Studio OSRunning
From a morning of work to what a client readsStudio OS
The Atelierwaiting
layout.tsx, globals.css, headerThe site now holds its shape down to a small phone.Today~1h 40m
api/mail, digest endpoint, composerReplies land in one place instead of your inbox.Today~2h 15m
auth callback, session, access tableYou can invite someone and set what they may see.Yesterday~55m
Their Window2 hours ago
Pentinian Website62%
The case studies are gated until you release them.Mon~3h 10m
Your page reads the same record the public site does.Mon~1h 25m
Effort released~4h 35m

Nothing is written twice. A day is logged once, and what a client reads is the same record with the workings taken off it.

Foyer · Window · Atelier · Brain · Switchboard

A studio that builds operating systems for other businesses should run on one. Pentinian is five pillars that interlock: the Foyer wins the work, the Window shows each client their own build drip-fed from the work log, the Atelier is where that gets curated, a Notion brain holds the single source of truth, and Switchboard lets one session reach every account. The whole thing was stood up, dogfooded, and audited inside seventy-two hours, and the sixth pillar is the audit itself, the unflattering one that says which parts are not ready. This site is the first proof.

Case study · private, in review
Consult Waitlist

Tell me what
you're building.

I only take on a few projects at a time, so fit matters to me. Tell me what you're building and what's drawing you to it, and if it feels like a match I'll be in touch.

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Reviewed weekly.
Welcome in. There is a real human at the other end of this, working one project at a time. Slow is the point.Pentinian · Independent Studio