Web Developers Obsessed with Design

We're also obsessed with crypto-currencies, databases and APIs but that wouldn't all fit in the header.

  • #FullStackDeveloper
  • #DesignAndCode
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Data Servicesheart icon

Customisable endpoints for all manner of data objects - Provided as a service or built on top of your own servers and storage.

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F18 Metricsheart icon

F18 Metrics organises and delivers useful metrics data without compromising privacy.

F18 Pay heart icon

Flat 18 pay preview image.

F18 Pay is a light-weight payments processing platform inspired by BTCPay Server.

Public Work heart icon

Browse some of the projects we've worked on that haven't made it to production.

BTCPay Server heart icon

The gold-standard of bitcoin payment processing and much more. Website built by Flat18.

Wallet Scrutiny heart icon

Wallet Scrutiny publishes analyses and findings on crypto-wallet build verifiability. Website design, frontend UI/UX by Flat 18.

Michael Hayden Talks .comheart icon

A beautiful example of our JSON-to-website system. Easily combining data objects with html templates.

Gratis Services

Free APIs and data services provided by Flat18

Let's Build Something

We can't wait to get started on your project. Get in touch below whenever you're ready.

We're curious about your project

Whatever you're planning to build, let's have a chat about it and see how we can help.

  • DeFi
  • Crypto
  • APIs
  • Frontend design
  • PHP development
  • javascript
  • HTML
  • Server config
  • Virtual Machines
  • payments processing
  • ERC-20
  • Bitcoin
  • finance
  • Design
Get in touch Check out our pricing

Pricing

BTC
GBP
EUR
USD

Flexible Essentials

£2,000 / month

Pause and resume any time.

What you get:

  • Graphic design
  • Frontend development
  • Web design
  • Landing page design
  • UI/UX design
  • Hosting management
  • Backend management
  • API and service development
  • Website maintenance
  • Server maintenance
  • AdHoc staging server

How it works:

  • Up to 50 hours/month are dedicated to your project.
  • There's no limit to the amount of revisions or requests you can make.
  • Revisions are usually delivered within 1-2 days
  • Whenever you don't require any development, simply pause your service with us until you need us again.

Get started

Tailored Plus

£50 / hour

For projects little and large.

What you get:

  • Everything in Flexible Essentials

How it works:

  • We use your budget or project outline to set a schedule and costing according to you needs.
  • 4 hours - daily cap and overall minimum.
  • 50% deposit paid at the start (for orders over £500).
  • Additional 1-week review period.
  • Optional maintenance schedule.

Get started

Projects we've worked on

Here are some design & creativity studies produced from demo sites, archived landing-pages and projects that never made it past the development phase.

website image

NairaEx~ 15 hours

Landing-page for debit-card
Approx. 15 of development hours
View demo 
  • custom graphics
  • Layout
  • keyframe animation loop

NairaEx is a Nigerian company providing bitcoin services to the African and Canadian markets.

This landing page was for a crypto debit-card, to be used in Canada.

The design features colours associated with the Nigerian flag, and offers light-weight, pure-CSS animation for the debit-card graphic.

View demo 
website image

BTCPay Server~ 15 hours

Landing-page / Experimental homepage
Approx. 15 of development hours
View demo 
  • custom graphics
  • Layout
  • UI

Flat18 has played an important part in the development of the BTCPay Server website.

In its early days, we tried many iterations of the website, using design to strike the right balance of seriousness and credibility while remaining inviting and approachable.

This is one of many rejected samples provided. It features an experimental hero element with an embedded .gif element, experimental carousel for displaying the product features, and some whimsical graphics and page elements.

View demo 
website image

Zismo.io~ 100 hours

P2P Trading platform prototype
Approx. 100 of development hours
View demo 
  • custom graphics
  • Layout
  • UI
  • UX
  • databases
  • encryption
  • geolocation

This peer-to-peer trading platform was designed to work similarly to local bitcoins, but with huge improvements to the user experience.

The development of this platform led to the creation of some unique UI elements; like the 'vertical cover-flow' element for listing trades.

View demo 
website image

veAsset Finance~ 15 hours

Landing-page
Approx. 15 of development hours
View demo 
  • custom graphics
  • logo design
  • responsive layout

This is one of a few retro-styled projects by Saltwater Lab.

The UI marries clean, minimalistic design language with oversized pixel art and vibrant gradient text to create a simple landing page.

View demo 
website image

vswee~ 10 hours

Landing-page
Approx. 10 of development hours
View demo 
  • custom graphics
  • Layout

Taking inspiration from simple, single-themed landing-pages online, this personal landing-page uses narrowly-justified text against oversized, simple graphics to achieve a clean and dramatic page.

View demo 
website image

Incognet~ 10 hours

Website redesign proposal
Approx. 10 of development hours
View demo 
  • custom graphics
  • Layout
  • JavaScript-avoidance
  • UI
  • backend whois middleware

One main objective in this re-design proposal, is the de-cluttering of the site's existing content.

However, it was also important that the site felt like the design choices were 'considered' and deliberately understated.

Copious padding and judicious use of graphics hidden in menu dropdowns, make the UI feel stylish and characterful without compromising the minimalistic, clean look.

View demo 
website image

Keevo wallet~ 10 hours

Landing-page experiment sample
Approx. 10 of development hours
View demo 
  • custom graphics
  • Layout
  • keyframe animation loop
  • slide-show animations

This landing-page experiment conceptualises how an immersive experience might begin.

View demo 
website image

Previous Flat18~ 40 hours

Older website versions for Flat18
Approx. 40 of development hours
View demo 
  • custom graphics
  • Layout
  • keyframe animation loop
  • form validation
  • email handlers
  • databases
  • analytics

Since 2017, the Flat18 website has been re-designed numerous times. None of these re-designs has ever actually been completed.

View demo 

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