MQTT Experts in Austria
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Meet FRATCH Experts in Austria, who have recently used MQTT
Alexander P.
Last position:
Owner & Lecturer at Own company for AI governance and data products, Vienna
- Consulting and interim management at the interface between IT operations and regulation
- Impact analysis and implementation planning for NISG 2026 and the EU AI Act, including risk management and reporting and evidence processes
- Training for governing bodies and employees on regulatory obligations
- Lectures in Data & Information Management and Human-Machine Interaction at University of Applied Sciences Burgenland, since 2023
- Supervision of master’s theses and participation in the examination board
- Presentations for business and educational institutions
- Design and development of data and AI products, platforms and pipelines
- Privacy-first architectures and zero-knowledge encryption, cloud-native on EU infrastructure
- MLOps and AIOps in live operations
- Own applications under own brand: shared codebase, separate delivery for each target device
- AI-assisted software development (vibe coding), complete agentic pipelines, code generation, implementation, automated testing, CI/CD and release cycles
- Publications on the EU AI Act, NIS2, DORA, CRA and CER as an integrated governance system
- Publications on data sovereignty, cloud economics and industrial image processing
- AI governance / compliance: data quality, Responsible AI, EU AI Act readiness, risk classification, AI ethics
Gerhard Z.
Last position:
Embedded Software Engineer at Magna Kreisel Electric
- Development of a charging station for electric vehicles
- Tools: C/C++/Matlab/Simulink
- Development and testing of functional software with various communication buses
Matthias K.
Last position:
Business Architect at E5GTEC
- Analysis of extended requirements related to existing controllers in an industrial plant
- Creating concepts for storing and visualizing sensor data
- Communication with PLCs
- Microservice architecture
- Unified architecture
- AI-based evaluations of sensor data
- Technologies used: .NET 8, Minimal API, Postgres, MQTT, RabbitMQ
Mubin I.
Last position:
Software Engineer, Freelancer at Siemens-Linz
- Designed and implemented simulation software for electrical power systems, focusing on dynamic element interaction and user interface optimization using C++, wxWidgets, Windows, and Visual Studio.
Andreas S.
Last position:
Partner at Lemonbee
- Development of a power distribution solution for motorhomes
- Extension and adaptation of the existing prototype software for some parts of the power distribution system
- Development of missing firmware for other modules of the system
- Automation of the firmware build process through continuous integration (CI)
- Technologies used include C, Jira, Confluence, Git, GitHub, STM32, ESP32, CAN, CANopen, UART, and Zephyr
Martin H.
Last position:
Software Development & IT-Consulting at Self-Employed
Tech stack: Flutter/Dart, Unity3D, React, NextJS, JavaScript, TypeScript, HTML, CSS, SASS, SCSS, Tailwind, Bootstrap, Ollama, llama.cpp, LangChain, MCP, RAG, n8n, Node-Red, PlatformIO, Arduino, ESP, C, C++, Python/Django, NodeJS, C#, .NET, PostgreSQL, MySQL, MS-SQL, MongoDB, AWS, Azure, GCP, GitHub Actions, GitLab CI, Azure Pipelines, Ansible, Terraform, Docker, Postman, REST, WebSocket, Figma, Penpot, Adobe Illustrator, Adobe InDesign, VS Code, Android Studio, Visual Studio, Unity3D, Jira, Confluence, Traefik, Rclone, Authentik, pfSense, Cloudflare, Proxmox, MQTT
Previous projects:
n8n automation that reads incoming emails from an Office mailbox and routes them to stakeholders
FastMCP 2 server exposing internal services via REST API to an LLM
Terraform migration of cloud infrastructure with Azure VMs, network, blob, storage and cloud-init
Azure Pipelines for automated testing, deployment, and artifact management
Terraform, Ansible, Cloudflare Tunnel integration with Docker container provisioning and backups
GitHub Actions CI/CD for Flutter app builds, testing, automated screenshots, and App Store deployment
Flutter app with SSO, local database, backend integration, BLE synchronization
GCP setup with Cloud DNS, App Engine, Cloud SQL
AWS environment with EC2, S3, Route 53, ECS
Workshops delivered on Docker, Git, Terraform, Ansible, Cloudflare, DevOps, modern software development practices
Backend development with Python Django REST Framework, PostgreSQL, MQTT
SSO identity provider with OIDC, OAuth, LDAP, Cloudflare Tunnels, Authentik
Dominic W.
Last position:
Engineer / Architect at Freelancer
- Magento 2
- Symfony
- Various technologies
Discover over 15,000 top freelancers
Statistics of experts using MQTT
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
2.8 years
Positions per freelancer
11
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Manufacturing, Education
Certification focus areas
Logistics, Information Technology, Customer Service
Bachelor's degree or higher
100%
Master's degree or higher
50%
Doctorate
17%
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Austria are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Austria using MQTT
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
MQTT experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Manufacturing (71%)
- Education (43%)
- Energy (43%)
- Banking and Finance (43%)
- Professional Services (43%)
- Automotive (29%)
- Food and Beverage (29%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
MQTT basics
MQTT, short for Message Queuing Telemetry Transport, is a lightweight protocol for device and system messaging. It fits low-bandwidth links, unstable networks, and always-on telemetry streams. Companies use it when sensors, apps, and backend services need simple publish-and-subscribe communication.
Where it fits
It is common in IoT, industrial monitoring, energy systems, smart buildings, and mobile telemetry. Teams also use MQTT for command and control, status updates, and asynchronous event delivery between services.
- Sensor and gateway messaging
- Device status and alerts
- Remote control signals
- Event distribution across systems
Broker and tooling
Strong MQTT work usually includes broker setup, topic design, client libraries, and security hardening. Experts often work with Mosquitto, EMQX, HiveMQ, TLS certificates, ACLs, retained messages, and quality of service levels. They also know how to bridge brokers and connect MQTT to cloud and data platforms.
When companies bring in experts
Teams hire freelance specialists when a prototype must become production-ready, or when message loss, reconnect storms, or topic sprawl slow delivery. They are also useful during migrations from ad hoc device polling to MQTT, and when existing brokers need tuning, clustering, or access control.
What good specialists deliver
Good professionals keep payloads small, topics clear, and client behavior predictable. They test reconnect logic, offline delivery, and ordering where it matters. They also document topic maps, security rules, and device lifecycle handling so operations teams can support the system after launch.
Working with Austria teams
In Austria, MQTT specialists often support industrial, building, and mobility projects where local teams need clear documentation and reliable handover. Remote work is common for broker design and integration, while on-site sessions help with device networks, factory environments, and field testing.
Frequently asked questions
Curious about MQTT? Here are the answers that come up again and again.
MQTT is used for device telemetry, alerts, command messages, and lightweight event delivery. It is a common fit for IoT systems, building automation, and any setup where clients must stay connected across unreliable networks.
MQTT is usually chosen when publish-and-subscribe messaging matters more than request-response calls. HTTP is simpler for standard APIs, while WebSocket can suit live browser sessions, but MQTT is often better for brokers, topics, retained messages, and device reconnects.
A strong MQTT specialist usually understands broker administration, TLS, client libraries, and basic networking. Skills with Linux, cloud services, device firmware, and data pipelines also help when the protocol is part of a larger system.
A small proof of concept may need only focused protocol knowledge, but production systems need deeper experience with security, scaling, and failure handling. The right MQTT expert should have shipped broker-based systems, not only read the spec.
Yes. MQTT work is often remote-friendly because broker design, topic planning, and integration can be handled off-site, while device testing may need local access. In Austria, many teams combine remote design with occasional on-site sessions for hardware or network checks.
Look for clear decisions about topics, QoS levels, retained messages, and access control. A good MQTT professional explains trade-offs, shows how they handle reconnects and offline devices, and writes documentation that operations teams can actually use.
Most MQTT specialists know at least one broker well, often Mosquitto, EMQX, or HiveMQ. They should also understand client SDKs, broker bridges, and how to connect messaging to monitoring, databases, or cloud services.
Bring in MQTT expertise when the project depends on device messaging, low-latency telemetry, or reliable delivery across weak networks. General backend help can build APIs, but MQTT projects need specific choices around topic structure, security, and broker behavior.
The average hourly rate of freelancers in Austria who have used MQTT in their recent projects is 107 €, which corresponds to a daily rate of about 857 € based on an 8-hour working day.
Of the freelancers in Austria who have used MQTT in their recent projects, 100% hold at least a Bachelor's degree, 50% hold at least a Master's degree, and 17% hold a doctorate.
On average, freelancers in Austria who have used MQTT in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 2.8 years.
The most common languages among freelancers in Austria who have used MQTT in their recent projects are German (100%), English (100%), and Spanish (29%).
The most common industries among freelancers in Austria who have used MQTT in their recent projects are Information Technology (100%), Manufacturing (71%), and Education (43%).
The most common business areas among freelancers in Austria who have used MQTT in their recent projects are Information Technology (100%), Product Development (86%), and Quality Assurance (71%).
Main locations of FRATCH Experts, who have recently used MQTT
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Countries:
- Germany
- Austria
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