Services

Custom Web Applications

Marketplaces, SaaS MVPs, internal tools and community platforms, written from scratch.

1 to 4 weeks6 things covered

Overview

Custom web applications built from scratch: marketplaces, SaaS MVPs, internal tools and community platforms. The parts that make your business different get written for your business, rather than configured around a template built for someone else's.

  • Build
  • 1 to 4 weeks
  • 7 tools

Covers

06
  • Marketplaces
  • SaaS MVPs
  • Internal tools
  • Community apps
  • Dashboards
  • Integrations

Who it suits

03
  1. Founders taking an MVP to its first users
  2. Teams that have outgrown a spreadsheet
  3. A process no off-the-shelf tool quite fits
01

What you get.

4 included
Included1 to 4 weeks
  1. A working application, not a prototype
  2. The source, yours at the end
  3. Deployed, with your domain pointed at it
  4. Handover notes written for a human
Built by Denney
02

How it runs.

1 to 4 weeks

Share of the work, by the weight of each stage.

  1. 17% of the work

    Scope

    You and I agree what version one contains, and what waits. Fixed price from that.

    Days 1 to 3
  2. 66% of the work

    Build

    Written in the open, with something you can click on inside the first week.

    Weeks 1 to 3
  3. 17% of the work

    Handover

    Deployed, documented, and the source handed over. No lock-in to me.

    Final two days
03

Built with.

7 tools
  • Next.jsFramework
  • ReactInterface
  • NodeRuntime
  • PostgresDatabase
  • SupabasePlatform
  • StripePayments
  • APIsIntegration
04

What to check.

Scope, up front

What this is not

3 excluded
  • A design handed over with no working code behind it
  • A rebuild of something that already works fine
  • An ongoing retainer, unless you want one
05

Seen in the work.

1 project
gosu.ggOpen beta
Case study

GOSU

Permanent PUBG match archive with replays rebuilt from telemetry.

What it proves
A data source that deletes itself after fourteen days, ingested and kept, then rebuilt into watchable replays from the raw telemetry.
Outcome
A record that survives the API deleting it.
Next.jsPostgresAPIs
06

Where it is asked for.

4 towns
07

Questions, answered.

3 questions
How is it weeks and not months?

Because it is one person writing it, and because version one only contains what version one needs. The list you were quoted three months for usually holds three months of things nobody has asked for yet.

Do I own the code?

Yes. The source is handed over at the end and it runs on infrastructure in your name. There is nothing to unpick if you want somebody else to take it on.

What if the scope changes?

The price is fixed against an agreed scope, so a change is a conversation with a number attached rather than a surprise on the invoice.

Also build

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