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CapabilitiesOne studio, whole span

Most projects start in one of these and end up touching all of them. That is the point of not splitting them across companies.

01CapabilitiesOne studio, whole span

Most projects start in one of these and end up touching all of them. That is the point of not splitting them across companies.

Mood-led discovery
Meetzy

Deciding what the thing actually is.

What it does, who for, and — harder — what it refuses to do. Meetzy opens on mood rather than a category list because of a decision made here, before anything was drawn.

  • Definition
  • Scope
  • Prototyping
  • Cutting
02Capability matrix10 — Problem to proof

A claim on its own is worth nothing. Each row here runs from a problem someone actually has to the thing on this site that shows it can be solved.

  1. There is a product in your head and nothing on a screen yet

    Product type
    A new product
    Capability
    Product development
    System
    DefinitionPrototypeClientBackendRelease
    MeetzyShippedWent from a single observation to a live app with around 2,000 signups, built by one person.
  2. The work happens in a browser and needs accounts, data and permissions

    Product type
    Web application
    Capability
    Product development
    System
    FrontendBackendDatabaseAuthenticationAdmin
    DivanConceptA full web application with roles, records and reporting, running here.
  3. It has to be on a phone, in someone's pocket, wherever they are

    Product type
    Mobile product
    Capability
    Product development
    System
    Mobile clientBackendDatabaseNotificationsMaps
    MeetzyShippedLive on phones for about three months. The screens on this site are captures of it.
  4. The company runs on spreadsheets, messages and one person who remembers everything

    Product type
    Internal system
    Capability
    Business software
    System
    RecordsStatesRolesApprovalsReporting
    AtölyeConceptJobs, schedules, materials and approvals — the spreadsheet, written down properly.
  5. You are selling, and the storefront is the smaller half of the problem

    Product type
    Commerce system
    Capability
    Commerce
    System
    CatalogueStockCheckoutPaymentsOrdersAdmin
    Erden DavetiyeShippedA live storefront and the admin an atelier in Ankara actually runs on.
  6. There is a model that could help, and no safe place to put it yet

    Product type
    AI inside a process
    Capability
    AI
    System
    RetrievalGroundingConfidenceApprovalAudit
    UlakConceptDocuments read into typed fields, thresholds that decide when not to answer, every run traceable.
  7. The same handful of tasks is done by hand, every day, by people who could be doing something else

    Product type
    Automation layer
    Capability
    Automation
    System
    TriggersConditionsApprovalsIntegrationsAudit
    VardiyaConceptRules a support lead can change, and a handover to a person the moment the ground runs out.
  8. It works, and nobody can say which part of it is working

    Product type
    Measurement and extension
    Capability
    Data
    System
    EventsFunnelsCohortsReportsIntegrations
    ÖlçekConceptEvents modelled properly, so the question you have in six months is a query rather than an export.
  9. People need to find something, get in, and be counted at the door

    Product type
    Event technology
    Capability
    Product development
    System
    DiscoveryTicketingCheck-inAttendeesReporting
    MeetzyShippedLive, and built around the half of this problem nobody solves: finding someone to go with.
  10. Nothing off the shelf fits, and the parts that do not fit are the parts that matter

    Product type
    Custom software
    Capability
    Custom software
    System
    Whatever the problem needsModelled firstThen built
    KervanConceptTwo applications, one ledger, split orders and derived payouts — the hardest shape in this collection.
03The layersOrganised by function

Named by what they do rather than by which tool is used this year, because the tool is a decision made per project and the layer is not.

Interface

  • Frontend

    The application people actually touch: state, routing, accessibility, performance, and motion that carries meaning rather than decorating.

    This site

  • Mobile

    A product that lives on a phone — offline behaviour, permissions, notifications, location, and the store release at the end of it.

    ShippedMeetzy

System

  • Backend

    The rules of the product expressed once, on the server, where they cannot be argued with by a client.

    ConceptDivan

  • Database

    The model everything else rests on. Getting this wrong is the only mistake that stays expensive for years.

    ConceptÖlçek

  • Authentication

    Accounts, sessions, roles and row-level permissions — including the external users who must see part of a system and no more.

    ConceptEşik

  • Admin systems

    The interface your team lives in. Built with the product rather than after it, because an unoperable system quietly becomes the developer's job forever.

    ShippedErden Davetiye

Intelligence

  • AI

    Retrieval over your own records, answers that cite their source, confidence thresholds, approval steps and an audit trail on every run.

    ConceptUlak

  • Automation

    Triggers, conditions and actions that a person in the business can change without opening a ticket with me.

    ConceptVardiya

  • Data and analytics

    Events modelled at the start so questions asked later are queries, plus the dashboards and exports around them.

    ConceptÖlçek

Connection

  • Payments

    Checkout, payment states, refunds, commission and payouts — designed so the money is reconcilable at any moment, not just at the end.

    ConceptKervan

  • Integrations

    Mail, messaging, accounting, shipping, and internal systems with an endpoint — with the timeouts and duplicates handled, which is the part that matters.

    ConceptUlak

  • Infrastructure

    Environments, releases, domains, certificates, backups and monitoring — held in accounts that belong to you from the first day.

    This site

Specific technologies are chosen per project and named in writing before anything is built — not listed on a website to look busy. This site is the exception, because you can check it: it is a Next.js and TypeScript application with no animation library, and the concept interfaces above are React components rather than images.

StartOpen for new work

Tell me what you are trying to build and what is making it hard. If there is a fit I will say so quickly; if there is not, I will say that too.

01
A reply
Usually within two working days, from me.
02
A conversation
Scope, constraints, budget, timing. No pitch deck.
03
A straight answer
Including when I am the wrong person for it.