Internet of Things Experts in Berlin
matched in minutes from over 15,000 CVsHire experts who connect sensors, devices and cloud services, design reliable data flows, and deliver secure IoT solutions for industrial, mobility and smart-building projects. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Berlin, who have recently used Internet of Things
Joerg S.
Last position:
Various short-term CTO, Enterprise Architecture Advisory for companies at various
Support for Transformation Projects:
- Expert CTO advisory and enterprise architecture consulting for several short-term transformation projects, ensuring measurable improvements in project outcomes and technical business alignment.
- Supporting strategic IT initiatives for diverse clients, driving digital transformation and optimizing technology operations to increase business value and operational efficiency.
Alexander Z.
Last position:
Senior Data Solutions Engineer at VMware Inc.
- Architected and deployed private cloud data platform on VMware vSphere, integrating Greenplum MPP, Apache Kafka, Kubernetes, and Apache Solr, and developed real-time ingestion pipelines with Kafka Connect and Schema Registry.
- Led Oracle Exadata to Greenplum migration, rearchitected data models, optimized storage, implemented RabbitMQ with Debezium for CDC, and deployed VectorDB for Generative AI.
- Designed and executed multi-cloud migration PoC across AWS, Azure, and GCP, defined KPIs for throughput, latency, and cost efficiency, executed bulk data transfers, validated analytics and streaming workloads, and delivered full-scale architecture recommendations.
- Assessed legacy on-premises infrastructure and designed modern cloud-native data platforms using Greenplum and containerized microservices, advising on scalability, disaster recovery, and high-availability.
Christian P.
Last position:
Project Manager at Kreis Segeberg
- WiNOWiG enhancements (digitalization & organization)
- Project management for the WiNOWiG project (regulatory offenses)
- Process optimization and coordination
Ines S.
Last position:
Freelance UX Designer at Ines Siebrecht UX | UI Design
Markus M.
Last position:
Business Analyst and Project Manager at Sachsenlotto GmbH
- Business analysis of the Instant Win Games segment (financial, IT landscape, organization, customers)
- Gap analysis and resulting requirements, project planning, milestone planning, stakeholder management, risk analysis, project documentation, playbooks
- Successful establishment of sales activities and sales processes for Instant Win-Games
Darav T.
Last position:
COO & Co-Founder at MedTech Startup
Established and streamlined business development and sales processes, including implementation of CRM systems, marketing strategies, and search engine advertising
Expanded market reach through targeted outreach efforts
Implemented effective B2B marketing strategies to enhance brand visibility and product reach
Developed a strong sales pipeline focused on long-term relationship building and customer retention
Played a key role in the product development lifecycle from ideation to execution, ensuring compliance with market demands and regulatory standards
Led medical and technical teams to drive product development and company growth
Perry A.
Last position:
Chief Product Officer at Commsignia
Mobility Hardware & AI B2B & B2G Scaleup
- Leading product and AI transformation for mobility scaleup
- Led the company through a product and strategic pivot
- Designed and deployed AI-native product operating models across product and engineering
- Business strategy, team leadership, venture building
- New product discovery and validation
Rashi J.
Last position:
Design Consultant at Valutics Inc.
- Designing UX for a B2B AI SaaS platform covering the full software development lifecycle, including an orchestration transparency panel showing users which AI model is active at each stage, reducing AI opacity and building user trust in multi-model workflows.
Max Z.
Last position:
Co-Founder & Managing Partner at DIGITALSINN GmbH
- Leading innovation strategy and the establishment of an AI-native Production System at DIGITALSINN, a content and experience production company.
- Responsibility for innovation direction, AI integration strategy, and production platform architecture
- Establishing a fully AI-driven Production System to transform content operations for brand and agency clients
- Building the strategic positioning of DIGITALSINN as a Production System partner within the DACH market
- Client advisory on AI-native operating models, content automation, and scalable production infrastructure
Stefan S.
Last position:
Digital & AI Transformation, Agile Culture & Business Management Consultant & Project Manager at Freelance
- Freelance work as a consultant (workshops and coaching for small to midsize companies in the areas of lean startup methodology, digital & AI transformation strategy, agile culture, design thinking)
- AI training & certification
- Project Management
Eduard H.
Last position:
Founder & Technical Lead | Enterprise Data Quality API at ADDRESSA
Built and scaled a high-performance enterprise API for real-time address validation and data quality with sub-second latency and 99.9 % availability.
Designed and integrated the solution into e-commerce, checkout, and logistics processes of leading European companies. Reduced delivery errors and shipping costs through automated data correction and precise data validation.
End-to-end responsibility for product strategy, technical architecture, software development, enterprise customers, operations, and GDPR-compliant data processing. Combined AI-native engineering workflows, Python, SQL, API integration, data quality, and workflow automation.
Matthias Z.
Last position:
Senior Flutter Developer at Materna
- Developed a Flutter app for eID ID card logins
- Focus: Flutter, iOS, eID, AusweisAppSDK, Mason, Keycloak, Agentic Coding, Arc42, Jenkins
Wolfram K.
Last position:
AI / Machine Learning Engineer (Projects & Applied AI) at UNIVERSITÉ PARIS 1 PANTHEON-SORBONNE & LIORA
- Designed and implemented a hybrid recommendation system (content-based + collaborative filtering)
- Built end-to-end ML pipelines including data processing, feature engineering, model training, and evaluation
- Developed RAG-based LLM systems using LangChain and vector databases for semantic search and knowledge retrieval
- Established MLOps workflows with MLflow for experiment tracking, versioning, and deployment readiness
- Implemented deep learning models (computer vision & classification) using PyTorch and TensorFlow
Vito B.
Last position:
AI Architect & Engineer (Founder) at Arcate
Impact: Arcate turns scattered customer signals into ranked product decisions for B2B product teams. Every initiative is prioritized by revenue at risk. Every decision is traceable from customer quote to board slide. Built solo, deployed in production. Model validated at Kendall's tau = 0.924 vs. senior PM judgment across 60 simulation runs.
Skills: Artificial Intelligence, AI Agent, Large Language Model (LLM), RAG, Model Context Protocol (MCP), Agentic Workflows, Supabase, TypeScript, Deno, PHP, Stripe, PostgreSQL, Product Strategy, Positioning, GTM
Capabilities:
Signal Ingestion: Slack, Intercom, Gong, Salesforce, HubSpot. Signals classified by business severity to prioritize revenue-risk decisions.
Revenue Scoring: Fermi Leverage model. Initiatives ranked by customer ARR at risk, signal strength, and multi-account confirmation.
Roadmap Intelligence: Every bet traceable from raw customer signal to scored, board-ready decision.
Built:
MCP Server (v0.10.0): 12 tools, JSON-RPC 2.0, Supabase Edge Functions, SHA-256 API key authentication.
Scoring engine: Log-scaled ARR weighting, sqrt-dampened signal strength, multi-account signal confirmation.
Agentic Workflows: 18 automated pipelines covering release, provisioning, design QA, guard QA, and signal ingestion via Slack agents.
AI Skills: 7 codified skills including CEO Prioritizer, Design System Enforcer, MCP QA, Simulation Runner.
Automated QA: Browser-based screenshot validation of every screen against design tokens on every build.
Full SaaS: Auth, billing, media pipeline, design system. Deployed solo in production.
Stack: Supabase (Auth, DB, Edge Functions, Realtime), Stripe, Cloudinary, PHP, TypeScript, Deno
Christian W.
Last position:
Founder and Managing Director at regionrise GmbH
- RegionRise helps companies to grow internationally by developing expansion strategies, sales operations and organisational readiness for growth.
- Clients include:
- SedaiNow: Interim Chief Strategy Officer, developing the product and go to market strategy
- Elevated Elements Group: Organisational development and commercialisation of a chemical recycling company
- Swiss Green Fuel: Moving the HQ from China to Switzerland, re-branding & positioning, commercial and fundraising strategy
- Prodeval S.A.: Operational sales to enter the German biogas market
- ParallelWorlds.Ai: European expansion for a digital twin platform
- Nomnio: Market entry and growth strategy for a full-stack IoT solution development company
- Mosaic Venture Labs: Supporting the preparation of Taiwanese startups expanding into the USA
- Viessmann Family Office: Evaluating the DACH market for a digital twin & IoT integration solution in the real estate space
Discover over 15,000 top freelancers
Statistics of experts using Internet of Things
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 20 years)
Position duration
2.7 years (Germany: 3.2 years)
Positions per freelancer
10 (Germany: 12)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Professional Services, Manufacturing
Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
95% (Germany: 93%)
Master's degree or higher
63%
Doctorate
7% (Germany: 10%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
English, German, French
Speak two or more languages
97% (Germany: 98%)
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 Berlin 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 Berlin using Internet of Things
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.
Internet of Things 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 (97%)
- Professional Services (55%)
- Manufacturing (48%)
- Healthcare (45%)
- Automotive (39%)
- Retail (34%)
- Banking and Finance (30%)
- Media and Entertainment (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Connected systems
Internet of Things, commonly called IoT, links physical devices with sensors, software and networks. It collects signals from machines, vehicles, buildings or products and turns them into useful data. Projects can support remote monitoring, predictive maintenance, automation, asset tracking and connected customer services.
Devices and data
IoT solutions span the full path from a device to an operational decision. Specialists select sensors, gateways and connectivity, then design ingestion, storage and processing for reliable data flows.
- Connect sensors, machines and embedded devices
- Process telemetry at the edge or in the cloud
- Create dashboards, alerts and operational workflows
- Manage device identity, updates and fleet status
Ecosystem and tooling
The ecosystem may include MQTT, OPC UA, Modbus, LoRaWAN, Bluetooth Low Energy, cellular networks and edge runtimes. Cloud services such as AWS IoT, Azure IoT and Google Cloud support device registries, messaging, rules and analytics. Strong specialists also work with embedded Linux, APIs, time-series databases, containers and observability tools.
Where it runs
Companies use IoT in manufacturing, logistics, energy, healthcare, agriculture, mobility and commercial property. Berlin-based projects may involve smart buildings, transport systems, industrial operations or connected products. Remote delivery works well for cloud architecture and software, while device commissioning, testing and site integration may require local collaboration.
When to bring expertise
Freelance expertise helps when a proof of concept must become a dependable product, an existing fleet needs better monitoring, or devices must connect to enterprise systems. It is also valuable when teams need a clear architecture, faster troubleshooting or a secure rollout plan.
- Devices fail to report consistently or lack remote management
- Data arrives without reliable identity, timestamps or context
- A pilot needs production-ready security and operations
- Hardware, firmware, cloud and business teams need alignment
What quality looks like
Strong professionals design for intermittent connectivity, changing device states and long operating lifecycles. They define ownership for data, access and updates, test failure modes, and make telemetry understandable to operational teams. They also document interfaces, monitor costs and security, and leave behind a system that others can maintain.
Frequently asked questions
Everything clients usually want to know about Internet of Things, in one place.
Internet of Things connects physical devices so companies can monitor conditions, automate actions and use operational data. Typical applications include machine maintenance, fleet tracking, energy management, environmental monitoring and connected products.
IoT usually extends automation beyond a single machine or site by connecting devices, cloud services and business systems. Traditional automation may focus on local control, while IoT adds remote visibility, fleet management and broader data analysis.
A strong Internet of Things specialist often combines embedded systems, networking, cloud architecture and cybersecurity knowledge. Experience with MQTT, OPC UA, APIs, time-series data, edge computing and industrial protocols is useful, depending on the project.
The right IoT experience depends on the system’s physical risk, device diversity and production scale. A proof of concept may need focused sensor and connectivity expertise, while a live industrial or healthcare system calls for professionals who understand reliability, security, testing and operational ownership.
Internet of Things work can often be delivered remotely when it covers architecture, cloud services, data pipelines or monitoring. Berlin-based on-site collaboration becomes more useful for hardware testing, device commissioning, factory integration and troubleshooting physical installations.
A well-designed IoT solution may use a gateway or edge layer when devices speak different protocols, connectivity is unreliable or data must be processed locally. Edge processing can reduce response time, limit data transfer and keep essential functions running during cloud outages.
Ask an Internet of Things specialist to explain the complete path from sensor signal to business action. Look for clear decisions about device identity, security, offline behavior, observability, updates and failure recovery, supported by relevant delivery examples and practical documentation.
A common IoT problem is treating connected devices like ordinary software services. Maintenance becomes difficult when hardware versions, firmware updates, credentials, connectivity gaps and data quality are not managed as part of one lifecycle.
The average hourly rate of freelancers in Berlin, Germany who have used Internet of Things in their recent projects is 106 €, which corresponds to a daily rate of about 847 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Internet of Things in their recent projects, 95% hold at least a Bachelor's degree, 63% hold at least a Master's degree, and 7% hold a doctorate.
On average, freelancers in Berlin, Germany who have used Internet of Things in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 2.7 years.
The most common languages among freelancers in Berlin, Germany who have used Internet of Things in their recent projects are English (97%), German (95%), and French (20%).
The most common industries among freelancers in Berlin, Germany who have used Internet of Things in their recent projects are Information Technology (97%), Professional Services (55%), and Manufacturing (48%).
The most common business areas among freelancers in Berlin, Germany who have used Internet of Things in their recent projects are Information Technology (94%), Product Development (91%), and Project Management (72%).
Main locations of FRATCH Experts, who have recently used Internet of Things
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.
Hamburg 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf 
Dortmund 
Essen 
Nuremberg Request a free demo
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FRATCH CEO
