DNS Experts in Munich
for reliable name resolution, matched in minutes with vetted freelance professionalsHire experts who design resilient name-resolution services, manage BIND or Windows DNS, and connect domains across cloud and hybrid networks. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Munich, who have recently used DNS
Marcus B.
Last position:
Java and Quarkus Expert at Large German energy service provider
- Modernization of a large-scale Java enterprise application*
The project is modernizing a complex enterprise application that has grown over many years. The existing Spring-based legacy system runs on Java 8, OSGi, and Eclipse RCP and is being gradually migrated to a modern, maintainable architecture with Java 25 and Quarkus.
Marcus works on analysis, architecture, refactoring, and implementation. One focus is on untangling historically grown structures and dependencies and on building a clean, sustainable Java and Quarkus technology stack.
Tools & technologies: Java 8, Java 25, Quarkus, Hibernate ORM with Panache, EclipseLink, OSGi, Eclipse RCP, Maven, JUnit, Mockito, REST, JSON, Git, Eclipse IDE, IntelliJ IDEA Ultimate, Jira, Confluence
Thomas H.
Last position:
Senior MLOps, DevOps Engineer at Trianel Energy
- Build and operate an end-to-end MLOps platform on Azure ML and Kubernetes (Kubeflow) for the automated deployment, monitoring, and scaling of forecasting models (including Temporal Fusion Transformer, Informer, Autoformer).
- Implement CI/CD pipelines in Azure DevOps for the full ML lifecycle – from resource provisioning (Terraform), data transformation (Hugging Face Datasets, Pandas, PyTorch, CUDA cluster) through training and evaluation to model registry and endpoint deployment.
- Integrate MLflow for experiment tracking, model versioning, performance monitoring, and automated registration in the Azure Model Registry.
- Develop and containerize PyTorch training jobs (Azure Notebook, Jupyter Notebooks) for price and time series forecasting (PFC models) with automatic rollout via Azure ML Endpoints and REST/gRPC interfaces, Docker containerization, secured with OAuth 2.0.
- Set up monitoring and alerting mechanisms (Prometheus, MLflow Metrics), log centralization, and cost monitoring.
- Automate infrastructure provisioning and model deployment using Terraform, Helm, and Azure CLI; connect to existing market data systems and event pipelines.
- Migrate existing workloads and databases (IONOS → Azure, MongoDB) with integration into central MLOps workflows and internal networks.
- Extend the platform with LLM-based tools (LangChain, LangServe) to integrate GPT-based analysis modules into existing Spring Boot services for market anomaly detection and automated reports.
- Analyze and architect a software solution to process large volumes of data efficiently (>3000 messages/sec.) (market data store).
- Spring Boot / Java 21 container development with RabbitMQ for distributing stock market data via MongoDB (Kubernetes) with fast storage of data in Redis RMaps, deduplication, forwarding messages to Read Model queues, and building Read Models for UI display in MongoDB.
- Integration of RESTHeart to create a REST API for MongoDB.
- Build an Angular frontend to simplify data queries and master data maintenance.
- Agentic coding with remote and local LLMs (Claude Sonnet, Ollama Qwen) and MCP servers.
- Develop Python scripts for transforming and cleaning incoming stock market data (Pandas, scikit-learn).
André H.
Last position:
Linux IT Admin at ReiserST
- Development and maintenance of IT architectures with embedded Linux systems.
- Designing, implementing, and optimizing backend applications and script-based solutions.
- Analyzing and resolving issues, including troubleshooting and user support.
- Developing and implementing security concepts for cloud solutions.
- Administering networks (DHCP, DNS, NTP, VPN).
- Technologies: Linux, PowerShell, Bash, Python, Ansible, Kubernetes, GitLab CI.
- Methods: Kanban.
Frank E.
Last position:
DevOps at Lauck-IT
Operations and extensions of Azure DevOps pipelines
Operations and extensions of AWS services
Citrix (Windows 10, Bitwarden)
AWS: ECR, EKS, CloudFront CDN, Route 53, VPC peering and CNI upgrade, Atlas MongoDB, S3 buckets, static website hosting
Azure: build and deploy with DevOps pipelines
Serge K.
Last position:
MLOps (machine learning operations) at REWE Digital GmbH
- It is like a startup within REWE, where we have to build a new forecasting system on Google Cloud Platform from the scratch. Although, officially my role is called MLOps, my actual tasks also include development of data processing pipelines (data engineering) and data scientists tasks such as feature engineering and model trainings.
- GCP: Terraform (tofu), Vertex AI (Kubeflow), Cloud Run, IAM, Google Cloud Storage, BigQuery, Artifact Registry
- Data engineering: Snowflake as the main data warehouse, Terraform, DBT for data model implementations
- CI/CD: GitLab. We have built a CI/CD pipeline that automates deployments of new releases up to production environment
Mohamad D.
Last position:
Project Engineer at BMW Group AG
- Designed and implemented Azure Kubernetes Clusters, and managed DNS and Firewall solutions, enhancing network security and reliability.
- Led projects using Agile Scrum methodologies to streamline development cycles and improve project efficiency.
- Fostered and maintained relationships with suppliers to ensure timely project deliverables and resource availability.
- Managed continuous integration and delivery (CI/CD) pipelines using Jenkins, Sonar, GitHub, Bitbucket, and Terraform within the BMW Azure Cloud environment.
- Utilized Fortify SSC and Contrast AST for robust application security testing.
- Directed DevOps engineering initiatives on the SAP Business Technology Platform (BTP), focusing on streamlining development and deployment processes.
- Service Now governance, risk und compliance (GRC&IRM).
Konstantinos M.
Last position:
IT-Fly Specialist – Global Rollout at Lufthansa Group
Plan & Prepare (Site Design & Readiness): Inventory & Design: Dell PowerEdge R-Series, Aruba switches (L2/L3), notebooks/peripherals; serials/asset tags, IPv4/IPv6 addressing, VLAN-/DHCP-/DNS plan
Runbooks/MOPs: site rollout runbook, backout strategy (<15–30 min), risk register, communication matrix; approvals via CAB/change
Images/Packages: Golden Image (Win10/11), driver packs, BIOS/UEFI baseline; O365/Teams/OneDrive KFM; BitLocker policies; MECM/SCCM, Intune/Autopilot, MDT/WinPE
Logistics: shipping/customs clearance, RMA/DOA, on-site spares; tools (barcode scanner, label printer), "Go-Bag" (cables, SFPs, console cables)
Deliver (on-site implementation): End devices: swap & migration (USMT/OneDrive KFM), peripherals (ATB/BT printers, scanners, boarding gate hardware); domain join, compliance checks, O365 activation, printers/queues, network drives
Acceptance: functional tests for DCS/CUTE/CUPPS/CUSS stations, ticketing/check-in workflows, boarding gates
Server (R-Series): rack & stack, cabling (PDU redundancy, fiber/copper), labeling/naming; firmware/RAID (PERC), Lifecycle Controller, iDRAC network; Windows Server 2022/2025 + CIS/BSI hardening; agents (backup/AV/EDR/monitoring), time service/NTP auth, Syslog/SNMPv3
Network (Aruba): VLANs, LACP trunks, MSTP root; PortFast + BPDU Guard at the edge; QoS (EF/AF); dual stack (v4/v6), DHCP relay. NAC/802.1X with ClearPass/Radius/TACACS+, roles + MAB fallback; guest isolation, ACLs (Guest→Mgmt deny). Telemetry: sFlow, SNMPv3, Syslog→SIEM; LLDP→inventory/CMDB
Airport specifics: CUTE/CUPPS/CUSS terminals; DCS/Amadeus/SITA connectivity; FIDS (read-only); bag tag/boarding pass printing; changes in off-peak/night windows
Stabilize (hypercare): first-day support, KPI tracking (login times, ticket volume, error classes), QoS fine-tuning
Troubleshooting: Wireshark/iperf, event logs, switch counters, sFlow flows; fast incident handling as SPOC
Knowledge transfer: short training sessions for station teams, mini-runbooks (fault/recovery)
Close (documentation & handover): docs & CMDB: final configs (switch/server), topology/patch plans, IP tables, serial/asset lists, before/after photos
Acceptance & sign-off: UAT protocols, functional evidence (use cases), return/reuse of old hardware
Lessons learned: risks, standard packages, driver freeze, "known issues"
Interfaces/communication: station IT, airport IT, SOC/NOC, ground ops/ramp/check-in, provider (SITA/Amadeus). ITSM: ServiceNow (Inc/Req/Change/KB), handover to BAU
Tobias W.
Last position:
External Contractor at Government Agency
- Project support for VMware/Active Directory
- Operational support for administration, process execution
- Creation and review of documentation
- Active Directory, Powershell, VMware VSphere 7, Confluence, Jira
- Windows Server 2016/2019/2022/2025 GUI/Core
- Concept and rollout of Windows Update Services (approx. 500 client/server systems) and takeover of a central WSUS gateway company-wide
- Takeover and redesign KMS/RDS systems company-wide
Torsten W.
Last position:
Product Owner at Beyonnex
Initial technical analysis of the requirements for the two applications
Creating a system concept for the interim solution and for the final solution
Creating the product vision, customer journey, and story map for the interim solution in close cooperation with subject matter experts
Building a development team
Managing dependencies and interfaces with the other applications according to Domain Driven Design principles
Creating EPICs and user stories, and maintaining the product backlog in coordination with subject matter experts and developers
Running sprint reviews with relevant stakeholders such as subject matter experts and management
Analyzing the requirements for the final solution
The interim solution was built within 8 months and was successfully used for the 2022 heating cost billing
The interim solution has since been further developed to increase automation
A technical concept for the final solution was created
Handover to two internal Product Owners is currently in progress
Stephan S.
Last position:
Senior Data/ML Consultant & Technical Lead at Jolin.io
Role: Software Engineer & Applied Mathematician (Mathematical optimization for scheduling; duration: 1 months; team setting: Team of 2, remote; technologies: JuMP, Julia, Pluto, Svelte, JavaScript, TypeScript, JetBrains Space, Terraform, Nomad)
Role: Software & Cloud & Web Engineer (Building scalable data science compute cluster from scratch; duration: 11 months; team setting: Team of 1, on-site; technologies: Terraform, Kubernetes, k8s ingress, k8s services, k8s RBAC, k8s networking, k3s, etcd, S3, DNS, certificates, Julia, Pluto, JavaScript, Tailwind, Astro, npm, Parcel, Preact, MUI, JWT, AWS SQS, AWS RDS, Python, GitLab, GitHub)
Role: AI & Web Engineer (Custom ChatGPT service; duration: 1 months; team setting: Team of 2, remote; technologies: Python, Poetry, LangChain, Tailwind, ChatGPT API, Flask, FastAPI)
Role: Architect & Data Engineer (Central datalake setup and ingestion; duration: 9 months; team setting: Team of 5, remote; technologies: Infrastructure-as-code, AWS CDK, Python, Boto3, PySpark, AWS Glue, IAM, S3, ECS, Fargate, Lambda, Apache Hudi, DeltaLake, Databricks, GitHub, Jira, Miro)
Role: Software Engineer (PoC Julia migration of scikit-decide; duration: 1 months; team setting: Team of 2, remote; technologies: Python, Julia, GitHub)
Rick G.
Last position:
Interim IT Security Analyst at GLS IT Services GmbH
- Risk Management
- Incident Management
- Security Analysis
- Secure Coding
- Information Security Management System (ISMS)
Lukas B.
Last position:
Project Management Migration Specialist at ADAC
- Data migration strategy consulting for core banking solution - Mainframe to Cloud migration
- Data models evaluation and analysis of value flows for a new cloud-based insurance portfolio system introduction
- High level migration strategy
Marco F.
Last position:
System Engineer–Vmware, Veeam at DCSO
- About 800 different server VMs, operation and lifecycle/asset management of about 40 ESXi hosts (Lenovo)
- Upgrade of all clusters to ESXi/VCSA 7.0U3 and 8. Planning patch management for all hosts
- Cleaning up the AD – many different domains that all needed to be migrated into the main environment. Planning/execution
- Veeam – check the configuration and migrate to a newer, partly virtual infrastructure to make the setup leaner and faster
- VMware – upgrades/updates, general maintenance
- Proxmox POC – evaluate if an alternative to VMware
- Documentation for Veeam/VMware/storage
- Implementation of the uniflow cloud solution
- NetApp migration to new storage, CIFS maintenance and administration of SVMs
Majid A.
Last position:
Lead Consultant at Infosys
- Network automation
- CI/CD and Docker environment
- Python Nornir for network automation
- pyATS for monitoring and test case automation
- Network Access Control (RADIUS) and device admin access control (TACACS) with AAA and Cisco ISE on Cisco/HP/Aruba devices
- Cisco ISE cluster configuration (2/4/8 nodes)
- Cisco ISE authentication and authorization configuration
- Cisco/HP/Aruba switch/WLC TACACS/dot1x/RADIUS configuration
- Cisco ISE automation with RESTCONF and Python
Sebastian B.
Last position:
AZ-104 Microsoft Azure Administrator at Continuing Education
Discover over 15,000 top freelancers
Statistics of experts using DNS
Aggregated from the professional profiles of matched freelancers.
Experience
20 years (Germany: 22 years)
Position duration
2 years (Germany: 3.4 years)
Positions per freelancer
13 (Germany: 16)
Top business areas
Information Technology, Operations, Project Management
Top industries
Information Technology, Banking and Finance, Healthcare
Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
83% (Germany: 78%)
Master's degree or higher
75% (Germany: 42%)
Doctorate
17% (Germany: 7%)
Certifications per freelancer
4
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 99%)
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 Munich 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 Munich using DNS
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.
DNS 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 (94%)
- Banking and Finance (56%)
- Healthcare (44%)
- Manufacturing (44%)
- Telecommunication (44%)
- Automotive (38%)
- Education (38%)
- Energy (38%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What DNS does
DNS, or Domain Name System, translates human-readable domain names into IP addresses and other service records. It lets browsers, mail systems, APIs and internal applications find the right hosts. Reliable DNS supports public websites, private networks, cloud services and hybrid infrastructure.
Core records
A strong DNS setup uses records for more than basic address resolution. A records map names to IPv4 addresses, AAAA records support IPv6, and CNAME records create aliases. MX, TXT, SRV and NS records support mail delivery, verification, service discovery and delegation. TTL settings influence how quickly changes spread.
Ecosystem and tooling
Experts may work with authoritative and recursive services across on-premises and cloud environments. Common technologies include BIND, Windows DNS, Unbound, CoreDNS, Route 53, Azure DNS and Cloud DNS. They also use registrar consoles, infrastructure-as-code, monitoring, packet-capture tools and command-line utilities such as dig and nslookup.
Where companies use it
- Hosting public domains, websites and API endpoints
- Connecting private networks, VPNs and hybrid cloud services
- Supporting email authentication with SPF, DKIM and DMARC
- Enabling Kubernetes service discovery with CoreDNS
- Managing delegated zones across regions and environments
When freelance expertise helps
Companies bring in freelance DNS specialists during migrations, domain changes, cloud adoption and infrastructure consolidation. They also help when outages, slow resolution, split-horizon requirements or inconsistent records expose weaknesses. Munich teams may value on-site workshops for sensitive network changes, while remote collaboration works well for audits, configuration and controlled rollouts.
What quality looks like
Strong professionals document zones, ownership, dependencies and rollback steps before changing records. They separate authoritative and recursive responsibilities, protect transfers, limit permissions and review DNSSEC where appropriate. They test resolution from relevant networks, monitor failures and explain how registrar, hosting, mail and application settings interact. Clear handover material makes future changes safer.
Frequently asked questions
Quick answers to the questions that come up most around DNS.
DNS connects names to network services. Companies use it for websites, APIs, email routing, internal applications, service discovery and verification records such as SPF, DKIM and DMARC.
DNS provides a centrally managed, scalable naming system with delegation, caching and public interoperability. Hosts files suit isolated or temporary mappings, while service registries often handle dynamic application discovery inside a specific platform.
A strong DNS specialist usually understands TCP/IP, routing, firewalls, Linux or Windows systems, cloud networking and TLS. Experience with infrastructure-as-code, Kubernetes, email authentication, monitoring and incident response is also valuable.
A simple zone review may need focused operational experience, while a merger, migration or hybrid redesign requires deeper DNS knowledge. The right level depends on delegation, security, traffic, automation, failure tolerance and the number of teams involved.
DNS work is often suitable for remote collaboration because records, configurations and tests can be reviewed securely online. On-site sessions in Munich can help with network discovery, workshops or changes tied to restricted infrastructure, and German or English communication can be agreed in advance.
An effective DNS audit reviews zone ownership, delegation, record accuracy, TTLs, transfer controls, recursion, logging and expiry risks. It should also test resolution paths, inspect DNSSEC where used and identify records that no longer match active services.
BIND can suit organizations that need direct control, custom behavior or an established on-premises operating model. Managed DNS usually reduces maintenance and improves access to provider features, but the choice depends on compliance, integration, resilience and operational ownership.
Ask for a clear change plan, dependency map, validation method and rollback procedure. A capable DNS professional can explain propagation, caching, authoritative versus recursive service, security controls and monitoring in terms that application and infrastructure teams can use.
The average hourly rate of freelancers in Munich, Germany who have used DNS in their recent projects is 100 €, which corresponds to a daily rate of about 801 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used DNS in their recent projects, 83% hold at least a Bachelor's degree, 75% hold at least a Master's degree, and 17% hold a doctorate.
On average, freelancers in Munich, Germany who have used DNS in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Munich, Germany who have used DNS in their recent projects are German (100%), English (100%), and Spanish (25%).
The most common industries among freelancers in Munich, Germany who have used DNS in their recent projects are Information Technology (94%), Banking and Finance (56%), and Healthcare (44%).
The most common business areas among freelancers in Munich, Germany who have used DNS in their recent projects are Information Technology (100%), Operations (63%), and Project Management (63%).
Main locations of FRATCH Experts, who have recently used DNS
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.
Berlin Hamburg 
Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg 
Berlin 
Hamburg 
Frankfurt 
Dusseldorf 
Essen Countries:
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