@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
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
Flat 18 — Design + Engineering for Founders
For founders tired of chasing progress. Senior design and engineering to ship conversion-ready websites and MVPs in 2-12 weeks.
flat18.co.uk
February 10, 2026 at 4:03 PM
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
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
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
February 9, 2026 at 7:43 PM
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
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
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
February 9, 2026 at 1:24 AM
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
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
Payments.
Performance.
Clean UX.
Sell without friction:
flat18.co.uk
#Flat18 #Ecommerce #Payments #WebDev #UX #ConversionRate #OnlineBusiness
February 8, 2026 at 11:00 AM
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
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
Full-stack web app.
Auth + database.
Delivered in weeks, not seasons.
Get started:
flat18.co.uk
#Flat18 #MVP #WebApp #ProductDevelopment #Startups #FullStack #BuildInPublic
February 7, 2026 at 11:00 AM
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
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
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
February 6, 2026 at 4:39 PM
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
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
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
Flat 18 — Design + Engineering for Founders
For founders tired of chasing progress. Senior design and engineering to ship conversion-ready websites and MVPs in 2-12 weeks.
flat18.co.uk
February 6, 2026 at 4:29 PM
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
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
Staging environments included.
Smooth deployment.
Real support.
Launch calmly:
flat18.co.uk
#Flat18 #ProductLaunch #DevOps #WebDevelopment #Startups #ReleaseManagement
February 6, 2026 at 11:01 AM
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
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
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
February 5, 2026 at 11:00 AM
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
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
Improve forever.
Monthly maintenance.
Feature updates.
Ongoing support.
Stay sharp:
flat18.co.uk
#Flat18 #Retainer #ProductMaintenance #DevTeam #ContinuousImprovement #SaaS
February 4, 2026 at 11:01 AM
Ship now.
Improve forever.
Monthly maintenance.
Feature updates.
Ongoing support.
Stay sharp:
flat18.co.uk
#Flat18 #Retainer #ProductMaintenance #DevTeam #ContinuousImprovement #SaaS
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
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
February 3, 2026 at 4:10 PM
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
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
High-impact work across Bitcoin, security, fintech and Web3.
See what we build:
flat18.co.uk
#Flat18 #CaseStudy #Bitcoin #FinTech #Web3 #ProductDesign #WebDev
February 3, 2026 at 11:01 AM
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
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
we do the thinking.
Discovery → Design → Development → Launch.
A process that ships.
Start here:
flat18.co.uk
#Flat18 #ProductStrategy #DesignProcess #SoftwareDevelopment #Startups #MVP
February 2, 2026 at 11:01 AM
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
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
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
February 1, 2026 at 11:01 AM
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
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
Slow sites explain themselves.
Modern frameworks.
Performance optimisation.
Go faster:
flat18.co.uk
#Flat18 #WebEngineering #Nextjs #Reactjs #Performance #SEO #WebDev #Growth
January 31, 2026 at 11:01 AM
Fast sites win.
Slow sites explain themselves.
Modern frameworks.
Performance optimisation.
Go faster:
flat18.co.uk
#Flat18 #WebEngineering #Nextjs #Reactjs #Performance #SEO #WebDev #Growth
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
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
January 30, 2026 at 11:01 AM
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
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
Security-first builds.
Clean architecture.
Testing that isn’t optional.
Build it properly:
flat18.co.uk
#Flat18 #DeFi #Security #Blockchain #SmartContracts #Web3 #FinTech #Engineering
January 29, 2026 at 11:02 AM
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
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
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
Flat 18 — Web3 & DeFi Design and Development Agency
Specialized in Web3, DeFi, and crypto security solutions. We deliver cost-effective, high-performance applications and websites for blockchain entrepreneurs and startups with modern UI/UX and secure…
flat18.co.uk
January 28, 2026 at 11:02 AM
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
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
One subscription.
No hidden fees.
No surprises.
From £2,995/month.
See pricing:
flat18.co.uk
#Flat18 #Startup #Subscription #ProductDevelopment #WebDesign #WebDev #Founders #ScaleUp
Flat 18 — Web3 & DeFi Design and Development Agency
Specialized in Web3, DeFi, and crypto security solutions. We deliver cost-effective, high-performance applications and websites for blockchain entrepreneurs and startups with modern UI/UX and secure…
flat18.co.uk
January 27, 2026 at 11:01 AM
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
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
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
Flat 18 — Web3 & DeFi Design and Development Agency
Specialized in Web3, DeFi, and crypto security solutions. We deliver cost-effective, high-performance applications and websites for blockchain entrepreneurs and startups with modern UI/UX and secure…
flat18.co.uk
January 26, 2026 at 9:56 PM
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
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
Sunday reflection: Hate clutter? Same. We design with ruthless clarity.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup
December 7, 2025 at 11:00 AM
Sunday reflection: Hate clutter? Same. We design with ruthless clarity.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup
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
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SaturdayVibes #Startup
December 6, 2025 at 11:01 AM
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
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
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #TechTuesday #Startup
December 2, 2025 at 11:02 AM
Tech Tuesday: Shipping quietly is our love language. Announcing loudly is yours.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #TechTuesday #Startup
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
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #MotivationMonday #Startup
December 1, 2025 at 11:01 AM
Monday motivation: Landing pages that don’t just look good—they convert.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #MotivationMonday #Startup
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
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup
November 30, 2025 at 11:22 AM
Sunday reflection: ‘Make it pop’? We prefer ‘make it perform’.
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup
flat18.co.uk
#Flat18 #Design #UX #UI #Web3 #FinTech #SundayThoughts #Startup