Which API architectures does Dev House Austria support?

We build RESTful APIs, GraphQL APIs, WebSocket APIs, and event-driven architectures using message brokers such as Kafka or RabbitMQ. We select the optimal approach based on your performance requirements, data model, and integration landscape.

How does your team secure APIs in production?

We apply industry-standard security controls including OAuth 2.0 and JWT authentication, enforced HTTPS, rate limiting, input validation, and scheduled security audits to protect your APIs against OWASP Top 10 vulnerabilities and emerging threats.

Will we receive full API documentation?

Yes. Every API we deliver includes comprehensive documentation built on OpenAPI/Swagger standards, interactive testing consoles, and integration guides so your teams and partners can consume the API efficiently from day one.

Can you integrate APIs with legacy systems?

Absolutely. We have extensive experience connecting modern APIs with legacy platforms, cloud-native services, third-party SaaS tools, and mobile applications, ensuring a smooth fit within your existing IT landscape.

API Development Services in Austria

Clients

Recognised by the Best

IFAV HUB
EvryVision
ZAGG
BMW
WrkWrk
SpeakToFile
EI Electronics
MedXNote
Prosperity
Planitas
AEM Ireland
Emere
Careers Portal
Kurd Shopping
Mophie
FindQo.ie
Tenantin.ie
Dialsave
Patrick Ward & Co. Solicitors
Smart Pricer
Sitara Medical Clinic
Noel's Restaurant
R&B Concrete Pumping
Sextherapy.ie
M&I Interiors
Tenoo Restaurant
Boatbookings
Gyst
Partners ® Logistics
Broker IQ - YAVIA
Fenchurch Legal
Glenveagh Homes
The Matt Haycox Group
Panacea Financial Bank
Primis Bank
Medserv Medical

Scope

API Development Services We Deliver

RESTful API Development

We engineer standards-compliant RESTful APIs optimised for throughput, reliability, and developer experience, enabling your applications to exchange data consistently across platforms, devices, and geographies.

GraphQL API Development

Our team builds GraphQL APIs that let clients request exactly the data they need in a single call, eliminating over-fetching and dramatically improving performance for complex, data-intensive front-ends.

Third-Party API Integration

We connect your platform with payment providers, CRM tools, logistics services, and SaaS products across the DACH ecosystem, extending functionality without redundant development effort.

API Security & Authentication

We enforce OAuth 2.0, JWT-based auth, API key management, rate limiting, and strict input validation to shield your APIs from unauthorised access, injection attacks, and abuse at every endpoint.

API Documentation

We produce comprehensive, versioned API documentation following OpenAPI/Swagger specifications, giving your internal teams, partners, and external developers everything they need for rapid, error-free integration.

API Testing & QA

Our QA engineers execute functional, security, load, and regression test suites against every API surface to guarantee reliability, performance, and data integrity before production deployment.

APIs That Drive Real Business Value

From architecture through deployment and ongoing optimisation, our API specialists deliver connected systems that grow with your organisation.

Case Studies

Browse all Case Studies

IFAVH - Austria

A next-generation startup ecosystem platform integrating incubation, acceleration, investor networking, and company-formation services in a unified system.

5.0

Explore IFAVH - Austria case study

EvryVision - Immersive Technology

An immersive 360°, VR, and AR experience platform enabling businesses to deliver interactive spatial content across web, mobile, and headset devices.

5.0

Explore EvryVision - Immersive Technology case study

Emere Procurement - Ireland

A powerful, intuitive e-procurement platform that is easy to use, has unique anti-fraud features and offers a full best practice or donor-compliant procurement.

5.0

Explore Emere Procurement - Ireland case study

FindQo.ie - Ireland

FindQo.ie is an Irish property platform, offering a user-friendly experience for buying, selling, and renting residential and commercial properties.

5.0

Explore FindQo.ie - Ireland case study

Tenantin.ie - Ireland

Tenantin.ie is a rental resume platform designed to help tenants stand out in the competitive Irish rental market.

Explore Tenantin.ie - Ireland case study

ZAGG International - Ireland & USA

Yearly 500+ million dollar turnover company via software developed by Dev Centre House Ireland.

5.0

Explore ZAGG International - Ireland & USA case study

EI Electronics - Ireland

Headquartered in Ireland we are a global leader in the manufacture of residential fire and carbon monoxide detection products. They manufacture over 10 million products.

4.0

Explore EI Electronics - Ireland case study

MedXnote - Ireland & UK

Empower Physicians and improve patient care with the Medxnote Clinical Chatbot, seamlessly connecting clinical data to Microsoft Teams

5.0

Explore MedXnote - Ireland & UK case study

Prosperity - Ireland, Spain & France

Prosperity is a Digital Recruitment Agency in Ireland.

5.0

Explore Prosperity - Ireland, Spain & France case study

Planitas Airline Systems - Ireland

Science-Powered Performance For Airline Commerce

5.0

Explore Planitas Airline Systems - Ireland case study

Automotive Equity Management - Ireland

Mobility Equity Exchange is the world’s first mobility equity tracking and virtual futures trading platform.

4.5

Explore Automotive Equity Management - Ireland case study

Careers Portal - Ireland

CareersPortal is Ireland's leading Careers Guidance website.

5.0

Explore Careers Portal - Ireland case study

Kurd Shopping - Middle East

The online marketplace focused on helping buyers and sellers of cars in the Middle East.

5.0

Explore Kurd Shopping - Middle East case study

Mophie Inc - Ireland & USA

Leader in Portable Power Banks and no.1 Selling Mobile Battery Case.

Explore Mophie Inc - Ireland & USA case study

Dialsave - Ireland

Dialsave works with many technologies to bring the best in class products and services.

5.0

Explore Dialsave - Ireland case study

Patrick Ward Solicitors - Ireland

Leading Irish full-service law firm providing cost-effective and practical legal services in Ireland.

4.5

Explore Patrick Ward Solicitors - Ireland case study

BMW Parts - Ireland

BMW parts - Ireland offers an online part ordering portal for all BMW parts.

Explore BMW Parts - Ireland case study

FRS Recruitment & WrkWrk - Ireland

Over 800 recruiters in Ireland and WrkWrk lead software innovation in that space, all developed by Dev Centre House Ireland.

Explore FRS Recruitment & WrkWrk - Ireland case study

SpeakToFile - Ireland & United Arab Emirates

SpeakToFile is an AI-powered platform that transforms brochures, pricing sheets and other documents into interactive AI-powered assistants.

5.0

Explore SpeakToFile - Ireland & United Arab Emirates case study

Browse all Case Studies

REVIEWS & TESTIMONIALS

What Our Clients Say

Read full Jim Murray review

"Our managers who interact with Dev House Austria are all in agreement that this is an outstanding company. They are meticulous, patient, and extremely capable."

Jim Murray

Operations Director at Prosperity.ie

Read full Anonymous review

"Dev House Austria has constantly under-promised and over-delivered. We couldn't be happier with their professionalism, confidentiality, and attention to detail."

Anonymous

Chief Executive Officer at SaaS Company

Read full Edel McDonnell review

"There were no delays. They presented things quickly to me. They were very good and up-to-date with their technology."

Edel McDonnell

Owner at KingFisher Restaurant

Read full Fintan Knight review

"They always look for alternative ideas to enrich value. They are disciplined, keep meetings on track, and provide detailed updates."

Fintan Knight

Chief Executive Officer at Automotive Equity Management Ltd.

Read full Bob Khanna review

"What impressed us most was their commitment to delivering an excellent result. The commitment was extraordinary from the first day."

Bob Khanna

Office Manager at Aesthetic Clinic

Clutch Review

★★★★★

FAQs

Q: Which API architectures does Dev House Austria support?

Answer: We build RESTful APIs, GraphQL APIs, WebSocket APIs, and event-driven architectures using message brokers such as Kafka or RabbitMQ. We select the optimal approach based on your performance requirements, data model, and integration landscape.
Q: How does your team secure APIs in production?

Answer: We apply industry-standard security controls including OAuth 2.0 and JWT authentication, enforced HTTPS, rate limiting, input validation, and scheduled security audits to protect your APIs against OWASP Top 10 vulnerabilities and emerging threats.
Q: Will we receive full API documentation?

Answer: Yes. Every API we deliver includes comprehensive documentation built on OpenAPI/Swagger standards, interactive testing consoles, and integration guides so your teams and partners can consume the API efficiently from day one.
Q: Can you integrate APIs with legacy systems?

Answer: Absolutely. We have extensive experience connecting modern APIs with legacy platforms, cloud-native services, third-party SaaS tools, and mobile applications, ensuring a smooth fit within your existing IT landscape.

Contact Us!

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