Custom Software Development | ITanic
Software Development › Custom Development
Custom Software

Software that solves exactly one problem. Yours.

If your team spends time every day dealing with workarounds, that’s not a process problem. It’s a software problem. We build the solution: tailored to your needs, with no compromises, from start to operation.

Schedule an initial consultation Overview of Services
orderportal.ts api.ts
1// Order processing: automated
2async function processOrder(id: string) {
3  const order = await fetchOrder(id)
4  await validateStock(order.items)
5  await notifyERP(order, 'CONFIRMED')
6  return { status: 'ok', id }
7}
8
9// ERP integration via REST
10async function notifyERP(order, status) {
11  return post(`/api/erp/${order.id}`,
12    { status, ts: Date.now() })
13}
TypeScript
Language
REST · OPC UA
Interfaces
EU Hosting
Infrastructure
Web Apps Mobile Apps Interfaces Process FAQ
The problem

Off-the-shelf software never really fits. Custom software does.

Most companies spend years developing workarounds for software that never quite fit their needs. This wastes time every day, leads to errors, and prevents employees from focusing on what really matters.

Custom software tackles the problem at its root: it’s a perfect fit, right from the start.

Processes don't fit with software

Off-the-shelf products force you to adopt work methods that are foreign to your business. This leads to daily friction instead of efficiency.

Systems don't communicate with each other

Data is copied manually. Errors go unnoticed until they become costly.

Manual processes
time that no one has every day
Software that does that
automated, reliable, scalable
Excel Workarounds
prone to errors and indivisible
A system that really fits
to your processes, not the other way around
Separate systems
who don't talk to each other
A seamless flow of data
in real time, without any manual steps
Web Apps & Portals
Order Management, Customer Portals, Internal Tools
Mobile Apps
Field Service, Maintenance, Warehouse, Customer Portal App
Interfaces & Integration
Connecting ERP, CRM, machinery, and cloud services
UX/UI Design
Interfaces that work without training
01 Web Apps & Portals

Internal or customer-focused. Responsive and scalable.

Whether it's an order portal, a customer portal, or an internal planning tool, we build web applications that run reliably every day, grow with your business, and put an end to Excel spreadsheets once and for all.

Job Portals
Data Collection · Processing · Reporting
Customer Portals
Self-Service · Status · Documents
Dashboards
Real-time KPIs · Reports · Alerts
Planning tools
Scheduling · Resources · Calendar
What every web app we create includes
Architecture
Clear separation of frontend and backend
Role-based access rights from the start
Scalable without a rebuild as the company grows
Security
Security by Design in every architectural decision
GDPR-compliant data storage on EU servers
No dependence on U.S. cloud services
Integration
Can be integrated with ERP, CRM, and external APIs
Multilingualism and multi-client support
CI/CD for continuous delivery
Do you have a specific project in mind?
In 30 minutes, we'll discuss whether and how we can help.
Schedule an initial consultation
02 Mobile Apps

iOS and Android. Native or cross-platform.

Your field staff don't work at a desk. Your apps should take that into account. We build mobile solutions that work in real-world conditions—even without a network connection, and even when wearing gloves.

Field service
Tours · Reports · Signatures
Maintenance & Service
Checklists · QR scans · Photos
Inventory & Stock
Barcode · Picking · Inventory
Customer Portal App
Orders · Status · Messages
Our Mobile Approach
Technology
Hybrid Apps (Ionic) or Native iOS & Android Development
Release on the App Store and Google Play
Offline capability
Local data storage for poor connections
Automatic synchronization when connected
Conflict resolution during concurrent changes
Integration
Seamless integration with your web app or API
Push notifications and background processes
Camera, GPS, and barcode scanner integrated
Planning an app project?
In 30 minutes, we’ll show you what a mobile solution for your business could look like.
Schedule an initial consultation
03 Interfaces & Integration

Break down data silos. Connect systems.

Every manual data transfer between systems is a potential source of error and wasted time. We build integrations that connect your existing systems into a seamless data flow.

ERP integration
SAP · Dynamics · Navision · DATEV
CRM & Marketing
HubSpot · Salesforce · Mailchimp
Machinery & OT
OPC UA · Modbus · MQTT · IoT
Cloud services
REST · Webhooks · GraphQL · gRPC
What "clean integration" actually means
No media breaks
Data flows automatically between systems
No manual exporting or importing
Real-time synchronization instead of daily batches
Reliable connections
Error handling and automatic retries
Monitoring and Alerts for Connection Issues
Versioned APIs that don't break during updates
Security
OAuth2 and API Key Management
Encrypted transmission, GDPR-compliant
Audit logs for all data movements
Systems that don't communicate with each other cost money every day.
In 30 minutes, we'll show you which integrations will have the greatest impact for your business.
Schedule an initial consultation
Technologies

Technologies your team is familiar with. No vendor lock-in.

We build using technologies that are widely adopted, stable, and well-documented. Your team can get started, another service provider can take over, and no update will leave you without a foundation.

Front end
React TypeScript Next.js Hybrid or native apps Ionic Native iOS & Android Tailwind CSS
Backend & Data
Node.js Python C# Java .NET PostgreSQL REST API GraphQL Redis
Infrastructure
EU Hosting Docker Kubernetes CI/CD GDPR-compliant
04 UX/UI Design

You don't see bad design in the product lineup. You see it only when it's in use.

Software that no one in the company uses, portals that customers leave immediately, tools that require weeks of training even though they’re supposed to be used every day: this isn’t a feature problem. It’s a design problem.

Without a UX process
Customer number *
KD-00421
Order type *
Required field
Error: Field cannot be empty (Code: E_042)
Date (DD.MM.YYYY) *
e.g., April 15, 2025
Internal reference
REF-2025-089
* Required fields. If you have any questions, please contact the IT department (ext. 42).
Save and continue (F5)
With ITanic UX/UI
Step 3 of 4: Order Details
Order Type
Maintenance Order
3 matching items found
Date
Thursday, April 17, 2025
Continue
01

Prototype before code

A clickable prototype before a single line of code is written. Making changes takes minutes, not weeks.

02

Real users, not assumptions

We test the system with the people who use it every day, not with project participants who are familiar with it.

03

Design System

Consistent components that work with every update, without having to start from scratch each time.

04

Can be used without training

The goal is an interface that is self-explanatory. If training is required, the design isn't finished.

05 Process & Collaboration

From concept to operational system. Transparent and predictable.

No lengthy, months-long proposal that nobody ends up reading. We use an iterative development process with regular demos so you can always see what’s taking shape and adjust priorities as needed.

Our development process: what to expect and when

01

Initial Consultation & Requirements Analysis

We understand your situation, your processes, and what the system is expected to do. We provide an honest assessment of what is possible and practical.

1–2 days
02

Concept & clickable prototype

You can see what’s being created before any development work begins. Incorporate feedback before writing code.

1–2 weeks
03

Development in short sprints

Regular demos, transparent progress. You can adjust priorities. No surprises at the end.

4–16 weeks
04

Testing & Go-Live

Extensive testing, user training, and a supported go-live. We’re available to answer any questions that may arise after the launch.

1–2 weeks
05

Ongoing support

No project completion, and then radio silence. We monitor, wait, and continue to develop.

ongoing
Ready to take the first step?
We'll let you know within 30 minutes if and how we can help.
Schedule an initial consultation
Why ITanic

We build software. And we protect it.

Most software agencies deliver code. We deliver code that is secure, because security isn't just an add-on for us—it's our core competency.

For us, security isn't a matter of opinion—it's our area of expertise

We have conducted forensic investigations into actual attacks. Because we also provide cybersecurity services, security isn't just an audit at the end of the process—it's an integral part of every architectural decision.

You talk to the team that's doing the building, not to someone who's just explaining things.

No project managers acting as translators. No outsourcing abroad. The person who takes your request will also carry it out.

Your data will not leave the EU. Guaranteed.

Hosting, tools, and development infrastructure are all based in the EU. No reliance on U.S. cloud services, no legal gray areas.

We know these problems because we've already solved them.

Over 150 projects, ranging from internal tool replacements to complex industrial integrations. We know where projects go wrong, so we build them differently from the start.

FAQ

Frequently Asked Questions About Personal Development.

Simpler web apps can be delivered in 6 to 10 weeks. Larger systems with multiple integrations typically take 3 to 6 months. We work in short sprints with regular demos so you can provide ongoing feedback.
Both options are possible. We first assess whether it makes sense to expand existing systems. Often, modules can be added via APIs without altering the underlying infrastructure. We only recommend a complete overhaul if the technical infrastructure no longer supports further development.
We. No project completion followed by radio silence. After go-live, we handle ongoing maintenance, updates, and further development. You’ll have a dedicated point of contact.
Exclusively on EU servers. No U.S. cloud providers, no data outside the European Union. All systems are designed to be GDPR-compliant.
That depends on the scope of the project. After the go-live, we’ll work with you to determine which support model best suits your system, ranging from minimal maintenance to full-service operation, including hosting. There is no mandatory package.
That's normal and not a problem. We work in short sprints with clear priorities. New requirements will be included in the next sprint, and existing ones can be postponed. You never pay for work you don't want.

In 30 minutes, you'll know if and how we can help.

No sales pitch. We listen, analyze your situation, and give you honest advice on what makes sense. Even if the answer is: not just yet.

Schedule an initial consultation +43 664 252 0495
No offer before the interview
No quote without a consultation
An honest assessment, even if we're not a good fit