@f18-dev.bsky.social
Rework is the silent tax on “fast shipping”.
Flat 18 helps teams avoid it: clear requirements, sharp UX, senior engineering, fewer surprises.
If you’re planning v2 before v1 ships, you’re paying twice.
flat18.co.uk
It’s late Monday. Most teams have already “planned the week” and accidentally scheduled rework.
Flat 18 helps teams start the week by doing the unglamorous work that pays in the long run.
If your week keeps derailing, it’s often planning, not velocity.
flat18.co.uk
Shipping isn’t the hard part.
Shipping something you don’t have to apologise for later is.
We design and build web products that:
• stay fast after launch
• stay readable after handover
• stay maintainable
flat18.co.uk
#WebDevelopment #SaaS #Startup #UIUX #ProductEngineering #BuildInPublic
E-commerce that doesn’t fight your customers.
Payments.
Performance.
Clean UX.
Sell without friction:
flat18.co.uk
#Flat18 #Ecommerce #Payments #WebDev #UX #ConversionRate #OnlineBusiness
Need an MVP that can survive real users?
Full-stack web app.
Auth + database.
Delivered in weeks, not seasons.
Get started:
flat18.co.uk
#Flat18 #MVP #WebApp #ProductDevelopment #Startups #FullStack #BuildInPublic
Most startups don’t fail from lack of ideas.
They fail from rushed builds, messy UX and tech debt stacked like a Jenga tower.
Flat18 designs and engineers web products properly.
AI where it helps.
Humans where it matters.
flat18.co.uk
#Startups #WebDesign #FullStack #SaaS #FinTech #ProductDev
Building fast is easy.
Building properly is rare.
We design and ship robust web apps and platforms incorporating AI workflows, backed by senior-level engineering and real UX thinking.
Want things done right the first time?
Let’s talk flat18.co.uk
#WebDevelopment #SaaS #FinTech #BuildInPublic
Launch day shouldn’t feel like a hostage situation.
Staging environments included.
Smooth deployment.
Real support.
Launch calmly:
flat18.co.uk
#Flat18 #ProductLaunch #DevOps #WebDevelopment #Startups #ReleaseManagement
Founders:
you don’t need “more hands”.
You need the right ones.
Senior design + engineering.
Direct comms on Slack/Discord.
Let’s build:
flat18.co.uk
#Flat18 #Founders #StartupTeam #WebDev #ProductDesign #RemoteTeam #Execution
Ship now.
Improve forever.
Monthly maintenance.
Feature updates.
Ongoing support.
Stay sharp:
flat18.co.uk
#Flat18 #Retainer #ProductMaintenance #DevTeam #ContinuousImprovement #SaaS
If your product keeps stalling because tech decisions never feel finished, this is for you.
Flat 18 replaces unreliable build setups with a small senior team that designs, builds, and sticks around.
No handovers. No disappearing acts. No theatre.
→ flat18.co.uk
Proof beats promises.
High-impact work across Bitcoin, security, fintech and Web3.
See what we build:
flat18.co.uk
#Flat18 #CaseStudy #Bitcoin #FinTech #Web3 #ProductDesign #WebDev
Before the code,
we do the thinking.
Discovery → Design → Development → Launch.
A process that ships.
Start here:
flat18.co.uk
#Flat18 #ProductStrategy #DesignProcess #SoftwareDevelopment #Startups #MVP
Smart contracts are only “smart”
if users can actually use them.
Wallet integrations.
DApps with humane UX.
Build the bridge:
flat18.co.uk
#Flat18 #SmartContracts #DApp #WalletConnect #Web3 #Ethereum #Polygon #Crypto
Fast sites win.
Slow sites explain themselves.
Modern frameworks.
Performance optimisation.
Go faster:
flat18.co.uk
#Flat18 #WebEngineering #Nextjs #Reactjs #Performance #SEO #WebDev #Growth
Good UI is invisible.
Bad UI is your churn rate.
User-centred UX.
Interfaces that convert.
Fix the flow:
flat18.co.uk
#Flat18 #UXDesign #UIDesign #ProductDesign #CRO #SaaS #Startups #DesignSystems
DeFi doesn’t forgive sloppy engineering.
Security-first builds.
Clean architecture.
Testing that isn’t optional.
Build it properly:
flat18.co.uk
#Flat18 #DeFi #Security #Blockchain #SmartContracts #Web3 #FinTech #Engineering
Your backlog called.
It wants attention.
48-hour turnaround on most tasks.
Unlimited requests & revisions.
Get momentum:
flat18.co.uk
#Flat18 #Productivity #Agile #StartupLife #WebDev #DesignOps #ShipIt #BuildFast
Agency work, but without the mystery invoice.
One subscription.
No hidden fees.
No surprises.
From £2,995/month.
See pricing:
flat18.co.uk
#Flat18 #Startup #Subscription #ProductDevelopment #WebDesign #WebDev #Founders #ScaleUp
Web3 founders:
stop shipping “almost”.
AI-led design + development.
Security-first engineering.
Robust code that actually lasts.
Book a call:
flat18.co.uk
#Flat18 #Web3 #ProductDesign #WebDevelopment #Startup #BuildInPublic #UXDesign #UIDesign #Engineering
Ready for anything, James!
26.01.2026 19:22 — 👍 1 🔁 0 💬 0 📌 0Your honesty is refreshing!
26.01.2026 19:22 — 👍 0 🔁 0 💬 0 📌 0
Sunday reflection: Hate clutter? Same. We design with ruthless clarity.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup
Saturday build: AI in the loop, humans in control. The best of both worlds.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SaturdayVibes #Startup
Tech Tuesday: Shipping quietly is our love language. Announcing loudly is yours.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #TechTuesday #Startup
Monday motivation: Landing pages that don’t just look good—they convert.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #MotivationMonday #Startup
Sunday reflection: ‘Make it pop’? We prefer ‘make it perform’.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup
Saturday build: Micro-animations that make users smile (and convert).
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SaturdayVibes #Startup
Friday feeling: Proof you can be both: enterprise-level serious and dangerously good-looking.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #FridayFeeling #Startup
Throwback Thursday: We’re allergic to slow load times and boring graphs.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #ThrowbackThursday #Startup
