Custom Software Development

Custom App Development &
Bespoke Software Solutions.

As a custom software development company, we build apps, platforms, and automations—tailored solutions for any industry. Reduce costs, save time, and grow your revenue.

have-a-nice-day
const projekt = {
  kunde: "Your Company",
  typ: "App | Software | SaaS",
  status: "Ready to Launch",
};
await haveANiceDay.entwickeln(projekt);
// → Your solution is live 🚀

How It Works

You Decide How You Want to Work

Tell us what you need, and we'll find the right path for you. Whether it's a one-time project or a monthly subscription, the choice is yours.

Project

Pay Once — Own It Forever

We provide bespoke software development, building your solution from the ground up. After the project, everything is yours—the code, the data, the infrastructure.

  • Fully custom—design, logic, and features
  • Full ownership of your code and data
  • For businesses of all sizes—from startups to enterprises
  • Integration with your existing systems
  • Future development and new features on request
Subscription

Monthly Plan — We Handle Everything

You tell us what you need, and we'll implement it quickly. You pay a monthly fee, and we take care of hosting, updates, and support. Cancel anytime.

  • Fast implementation—no waiting for months
  • All-inclusive: hosting, updates, and support
  • No large upfront investment needed
  • Cancel anytime, export your data whenever you want
  • Integrations and extensions available on request

Not sure which option is right for you?

Tell us what you need—we offer a free consultation

What We Do

Every Platform. Every Process.

From custom app development to AI automation—we build where your users are and optimize what slows your team down.

Web Apps

All Browsers, PWA

iOS & Android

Native & Cross-Platform

Windows, macOS, Linux

Desktop Apps

Cloud & API

Backend, Microservices

Automation

Workflows, Processes

AI & Machine Learning

Intelligent Systems

ReactNext.jsTypeScriptNode.jsPythonSwiftKotlinFlutterGoRustElectronGraphQLREST APIWebSocketsReactNext.jsTypeScriptNode.jsPythonSwiftKotlinFlutterGoRustElectronGraphQLREST APIWebSockets
PostgreSQLMongoDBFirebaseDockerAWSOpenAIStripeKubernetesGoogle CloudTensorFlowSupabaseRedisPrismaLangChainPostgreSQLMongoDBFirebaseDockerAWSOpenAIStripeKubernetesGoogle CloudTensorFlowSupabaseRedisPrismaLangChain

Business Automation Services

Anything that repeats,
can be automated.

Do you have staff answering the same emails, typing up invoices, or coordinating appointments every day? That's costing you time and money. We provide business automation services to handle these processes, so you can reinvest the savings into growth.

-70%
less manual work
24/7
your business runs nonstop
+30%
more revenue through efficiency

Inquiries & Communication

Emails, forms, callbacks—automatically distributed, answered, or forwarded.

3–5 hrs / week

Appointments & Bookings

Customers book themselves, receive confirmations and reminders—without any manual effort.

Zero no-shows

Documents & Invoices

Quotes, invoices, contracts—automatically created, sent, and archived.

0 errors

Customers & Leads

New inquiries are instantly captured, categorized, and assigned to the right team member.

No lost leads

Reports & Analytics

Daily and weekly reports—automatically generated and delivered.

Always up-to-date

System Integration

Connect your existing tools—data flows automatically between systems.

No duplicate work

Real Problems. Real Solutions.

This is what automation looks like in practice.

Car Dealership

Online marketplaces — instant alert when a matching vehicle appears. Before the competition.

Before

Manually checking platforms, missing deals

After

Automatic real-time alert

Set it up once.
Benefit forever.

No ongoing costs for work a machine does better. Click a problem — and see the solution.

Show us your processes

Initial analysis is free

Industries

Which industry are you looking for?

We understand the workflows in these industries — and build software that fits.

Scrollordragto see more
Enquire now

Medicine & Therapy

Online appointment booking, patient management, and digital practice tools for doctors, therapists, and clinics.

physiotherapy practice software
online appointment booking for doctors
medical practice management software
Learn more
Enquire now

Beauty & Wellness

Booking systems, client management, and marketing tools for salons, spas, and wellness studios.

booking system for hair salons
beauty salon management software
online booking system for salons
Learn more
Enquire now

Sports & Leisure

Class booking, member management, and check-in systems for gyms, clubs, and sports facilities.

tennis court booking system
gym management software
sports club booking system
Learn more
Enquire now

Gastronomy

Reservation systems, ordering apps, and kitchen tools for restaurants, cafes, and delivery services.

ordering system for restaurants
digital menu builder
restaurant reservation system
Learn more
Enquire now

Accommodation

Booking portals, channel management, and guest communication for hotels, guesthouses, and holiday rentals.

booking system for small hotels
vacation rental management software
guesthouse booking system
Learn more
Enquire now

Trades

Job planning, time tracking, and client management for trade businesses of all kinds.

software for trade businesses
tradesman job management app
time tracking app for tradesmen
Learn more
Enquire now

Construction & Architecture

Project management, site diaries, and documentation for construction firms and architectural offices.

construction company software
site diary app
project management software construction
Learn more
Enquire now

Real Estate

Property management, listing creation, and client communication for agents and property managers.

property management software
real estate agent software
landlord management software
Learn more
Enquire now

Education

Course management, e-learning platforms, and admin tools for schools and educational providers.

driving school management software
tutoring school software
course booking system
Learn more
Enquire now

Transport

Route planning, fleet management, and order tracking for hauliers and logistics companies.

transport company software
small fleet management software
taxi dispatch software
Learn more
Enquire now

HR & Operations

Staff management, shift scheduling, and internal tools for teams of any size.

time tracking app
shift planning software
employee time tracking app
Learn more
Enquire now

CRM & ERP

Customer management, invoicing, and business processes — all in one system.

crm for small business
customer management software
invoicing software for small business
Learn more

How it works

10 steps2 steps
1

You explain what you need.

2

You get your finished product.

Concept, design, development, launch — all from one hand.

FAQ

Questions? Answers.

Click on a question

Tell Us About Your Project

The first call is free. No sales pressure, no fine print.

We'll reply within 24 hours