MQTT Experts in Austria
matched in minutes for connected products and reliable data flowsHire experts who connect devices, design resilient publish-subscribe systems and integrate MQTT with cloud services, edge gateways and industrial platforms. FRATCH matches you quickly with vetted, available freelancers who fit your technical needs.
Meet FRATCH Experts in Austria, who have recently used MQTT
Alexander P.
Last position:
Owner & Lecturer at Artellico / Own company for AI governance and data products
- Consulting and interim management at the intersection of IT operations and regulation
- Impact assessment 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
- Teaching assignments in Data & Information Management and Human-Machine Interaction at Hochschule Burgenland, since 2023
- Supervision of Master's theses and participation on examination boards
- Industry talks for businesses 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
- Integration with bank account systems using SEPA direct debit mandates and message formats under ISO 20022 (pain.008, camt.053)
- MLOps and AIOps in live operations
- Own applications under my own brand: shared codebase, separate deployment for each target device
- AI-assisted software development (vibe-coding), complete agentic pipelines, code generation, implementation, automated testing, CI/CD and release cycles
- Professional publications on the EU AI Act, NIS2, DORA, CRA and CER as an integrated governance system
- Professional 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
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
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.
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
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
12
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Manufacturing, Professional Services
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 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Austria are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging 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 29 Oct 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%)
- Professional Services (57%)
- Education (43%)
- Energy (43%)
- Banking and Finance (43%)
- Government and Administration (43%)
- Aerospace and Defense (29%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Connected messaging
MQTT is a lightweight publish-subscribe protocol for moving messages between devices, applications and services. It uses a broker to route data by topic, which keeps producers and consumers loosely coupled. The protocol is well suited to constrained networks, intermittent connections and systems that need dependable telemetry.
Where MQTT fits
MQTT appears wherever devices must report state or receive commands without maintaining direct connections to every application.
- Collect sensor readings from factories, buildings and energy systems
- Send commands to connected equipment and remote assets
- Stream vehicle, logistics and fleet telemetry
- Connect embedded products with cloud applications
- Support monitoring, alerts and device status updates
Ecosystem and tooling
Professionals work with brokers such as Eclipse Mosquitto, EMQX, HiveMQ and VerneMQ, alongside client libraries for common languages and embedded environments. They configure topics, retained messages, quality of service, persistent sessions, last-will messages and access controls. Integrations often include Kubernetes, REST APIs, time-series databases, message bridges and cloud IoT services.
When specialists help
Companies bring in freelance MQTT specialists when an initial proof of concept must become a reliable production service, or when device fleets are growing across sites. They can review broker topology, reduce message loss, establish observability and connect legacy equipment with newer applications. In Austria, remote delivery often works well, while plant visits may matter for industrial commissioning and network diagnosis.
What strong experts deliver
A capable professional starts with message semantics and operational constraints rather than treating MQTT as simple telemetry transport. They define topic structures, payload formats, client identity, certificate handling and failure behaviour. Their deliverables may include broker configuration, device integration, deployment automation, monitoring dashboards, load tests and clear runbooks.
Quality and collaboration
Look for practical evidence of secure, observable MQTT systems, not only familiarity with the protocol name. Strong experts can explain trade-offs between quality-of-service levels, retained data and session behaviour, and can trace a message from device to application. They also document assumptions, communicate clearly with embedded, cloud and operations teams, and adapt to German- or English-speaking stakeholders.
Frequently asked questions
Curious about MQTT? Here are the answers that come up again and again.
MQTT is used to exchange lightweight messages between devices, gateways, applications and cloud services. Common projects include industrial monitoring, smart buildings, connected vehicles, energy systems and remote equipment control.
MQTT is usually more efficient than HTTP for frequent device messages because clients publish to topics through a broker instead of repeatedly addressing individual services. AMQP offers richer enterprise messaging features, while MQTT is often preferred for constrained devices, unreliable networks and event-driven telemetry.
An MQTT specialist should understand networking, TLS certificates, identity management, Linux, containers and cloud integration. Experience with embedded systems, industrial protocols, Kubernetes, time-series storage and observability is also valuable.
The right MQTT experience depends on the system’s risk, device count, uptime needs and operational complexity. A small integration may need strong protocol knowledge, while a production fleet calls for proven skills in broker scaling, security, failure recovery and monitoring.
MQTT projects can usually be delivered remotely when device access, logs and test environments are available. On-site work in Austria may still help with factory networks, hardware commissioning, radio coverage or troubleshooting equipment that cannot be reproduced in a lab.
Ask an MQTT professional to explain topic design, payload contracts, quality-of-service choices, retained messages and reconnect behaviour for your use case. Review architecture notes, test evidence, security controls and operational runbooks, then discuss how failures are detected and recovered.
MQTT defines messaging behaviour but does not make an entire deployment secure automatically. A sound implementation adds encrypted transport, device or client authentication, authorization by topic, certificate management, broker hardening and monitoring for unusual activity.
Before working with MQTT, freelancers should clarify the broker, device constraints, network conditions, topic hierarchy, payload format, delivery guarantees and ownership of certificates. They should also confirm access to hardware or simulators, deployment environments and the teams responsible for embedded, cloud and operations work.
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 Professional Services (57%).
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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