HAProxy Experts in Germany
matched in minutes with vetted, available freelancersHire experts who design resilient traffic paths, tune HTTP and TCP routing, and connect HAProxy with Kubernetes, Linux and observability tools. Get fast, precise matching with vetted, available freelancers for your infrastructure project.
Meet FRATCH Experts in Germany, who have recently used HAProxy
Markus B.
Last position:
Developer / DevOps, Consulting at A state authority in Baden-Württemberg / FSAS Technologies GmbH
Oracle Project Management and Automation
As part of the project, the operation of an Oracle infrastructure was automated by developing and enhancing Puppet modules and migrating existing Bash scripts to a standardized configuration management solution.
The aim of the project was to standardize and automate administrative processes, improve the maintainability of the Oracle platform, and increase the efficiency and traceability of infrastructure management through the use of Infrastructure as Code.
- Analysis and migration of existing Bash shell scripts to a Puppet-based automation solution
- Development and enhancement of Puppet modules for Oracle environments
- Automation of installation, configuration and operational processes using Infrastructure as Code
- Standardization and optimization of configuration management for Oracle systems
- Creation and maintenance of technical and operational documentation
- Planning, coordination and professional support during project implementation
- Operation and automation of Oracle systems on x86-based Linux server platforms
- Testing and quality assurance of the developed Puppet modules
- Analysis and resolution of technical errors as part of the automation and migration
- Close coordination with specialist departments and infrastructure teams to implement automation requirements
Technologies used: Puppet 7/8, SLES 15, Oracle 19, Oracle Grid, SVN, Windows Server, Confluence, VS Code, Ruby, Bash, Pass
Jorge P.
Last position:
Software Engineer – AWS and Kubernetes Specialist at Citti
- Creation, maintenance and hardening of Kubernetes clusters employing Ansible and ArgoCD
- Keywords: Ansible, AWX, Kubernetes, NetApp, Prometheus, CI/CD ArgoCD, SSO, Fluent-bit, HAProxy, Calico, Keycloak, oauth2-proxy, SealedSecrets, kubeseal, Aqua kube-bench, CIS-Benchmarks, Aqua Trivy operator
Laurin H.
Last position:
Software Architect (Freelance) at Care4Sure
- Delivered MVP-focused full-stack architecture for a health-sector client: Vite/React frontend, backend services on Google Cloud Run, and Supabase for database plus IAM/authentication.
- Supported product requirements engineering and prioritized cost-aware workload placement, implementing browser-side/edge computation where feasible before moving logic to backend services.
Gabriel K.
Last position:
NewMedia at TYPOworx GmbH
- Digital and print media designer, specialist focus: digital media, PHP development, TYPO3
- PHP, MySQL programming
- Full-stack (frontend & backend programming)
- IT consulting
- Web hosting, consulting, and IT services
- Software and internet projects
- IT system administration
- Linux and Mac system administration
Pierre G.
Last position:
Ansible Automation, Windows Third Level Support at DB InfraGO AG
- PRISMA project
- Ansible automation
- Windows third-level support for Windows NT, Windows 2000, Windows 2013, Windows 2016, Windows 2019
Serge K.
Last position:
Data Scientist & 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
- Development of feature store and data synchronization between environments
- Data science: evaluation of different forecasting models, including CatBoost, Contextual Gamma and Random Forest; implementation of training pipelines using Kubeflow on Vertex AI; scaling and development of an event-driven interface using Kafka as a forecasting service; evaluation of MLFlow for model tracking and model registry
- Implementation of REST API using KeyCloak OAuth2 and OpenID (JWT)
- Monitoring: implementation of dashboards with Grafana, Prometheus, Mimir, Streamlit and Loki to monitor prediction metrics, GCP and Snowflake costs for pipelines, and system metrics
- Development of Copilot Agent Skills
Olaf R.
Last position:
DevOps Architect / Consultant at Authority with increased security requirements
- Identification of requirements (legal, organizational, and technical)
- Design of solution architectures
- Evaluation of concepts and technologies
- Preparation of decision templates
- Architectural Decision Records (ADR)
- Coordination of implementation
- Review of implementations
- Documentation
Vitaliy R.
Last position:
DevOps GitOps (temp) at Signal Iduna
- Responsible for Openshift/Kubernetes on-prem administration and developer support.
- Developed URP infrastructure automation with Python, Ansible, Kustomize and ArgoCD, Argo Workflow/Events stack.
- Wrote smoke and load tests for URP infrastructure utilizing Python, Kustomize and ApplicationSets.
- Helped to set up and deploy URP infrastructure in Google Cloud, GKE.
- Set up monitoring for URP and ArgoCD stack with Splunk Cloud.
- Performed system administration tasks across RedHat Linux, Kubernetes/Openshift, ArgoCD, GitLab, Bitbucket Enterprise, Kafka and MongoDB.
Mario P.
Last position:
Senior IT Project Manager / Program Lead – Network Strategy 2030 at ALDB GmbH
- Holistic responsibility for modernizing and expanding federal networks and upgrading critical data center and telecom infrastructure in the high-security agency environment of BDBOS
- Planning and management of the expansion of national BOS network infrastructure in the VS-NfD/KRITIS environment with technical decision authority at the architecture and component level (Cisco, Layer 2/3, WAN redundancy)
- Planning, tendering (EVB-IT/UVgO) and oversight of the upgrade of security-critical telecom infrastructure for emergency call 110/112 (ACD)
- Capacity planning, rack integration, structured cabling, power supply, cooling concept (CRAC/In-Row) and DCIM monitoring for data center expansion
- Building the IT department from scratch: structures, governance, processes, team recruiting, vendor selection and long-term IT strategy
- Planning and managing infrastructure and application migrations: migration strategies, batch planning, hypercare stabilization and rollback concepts
- Creating vendor-neutral specifications (telecom systems, signature solutions) according to EVB-IT and UVgO; contract award and vendor management
- Setting up a secure IT environment according to BSI basic protection, ISO 27001 and VS-NfD; developing IT security concepts and CMDB analyses
- Hands-on program leadership: decision papers for management and steering committees, risk management, reporting and change request control
Daniel B.
Last position:
Senior Cloud Consultant and Developer at SDIA/Leitmotiv
- Consulting an NGO in the field of data center sustainability in publicly funded projects (BMUKN with NADIKI and Umweltbundesamt with SIEC)
- Development of Python APIs and web applications, deployment on AWS/ECS with Terraform
- Collecting power consumption metrics for servers, CPUs, GPUs running AI workloads
- Technologies used: AWS, EC2, ECS, Fargate, CloudMap, VPC, Route53, Lambda, EventBridge, CodeBuild/CodePipeline/CodeDeploy, Terraform, Docker, Linux, Bash scripting, Python, Flask, SQLAlchemy, SQL, MariaDB, InfluxDB, Telegraf, Prometheus, Zabbix, Kubernetes, Letsencrypt, certificate management
Uwe S.
Last position:
Technical Program Lead IPv6 Migration at Deutsche Rentenversicherung (RP, BW)
- Technical program ownership for the IPv6 migration at DRV RP and DRV BW, with a focus on migration planning, execution structure, and cross-functional technical coordination.
- Designed and implemented an operational control model with dashboard, action board, KPI portfolio, risk register, and decision index to translate technical topics into structured delivery artifacts.
- Coordinated technical groundwork for architecture and rollout across IPv6 addressing, segmentation, dual-stack target design, test-lab planning, and cross-team dependencies.
- Supported security and compliance-related requirements in the context of BSI, NIS2, and critical infrastructure, translating them into traceable evidence, risks, and management reporting.
- Achievement: Established a reusable intake-to-governance workflow for systematically capturing technical actions, risks, open issues, and evidence requirements.
- Achievement: Created an operational baseline for technical program execution with measurable KPIs, clear ownership, and transparent decision support.
Daniel R.
Last position:
Software Engineer at DB InfraGO AG
- Development of dynamic web components for displaying KPIs, intelligent map applications, and operational process analysis tools
- Angular 18+
- Leaflet, MapLibre
- NestJS, JavaScript, HTML, CSS
- PostgreSQL, GraphQL, RabbitMQ
- Gitea, Jenkins, Docker
Christoph B.
Last position:
Freelancer & Managing Director at Capsimity GmbH
Hauke W.
Last position:
Process Automation Engineer at German Edge Cloud / WIIT AG
- Re-designing and implementing the incident management process into Jira
- Implementing the business impact analysis in Jira
- Developing Slack and StatusPage integration in ScriptRunner for Jira
- Mapping of business processes into Jira
- Implementing the service catalogue in Jira, based on Assets as "database" and Jira tickets + SR behaviours as UI for users
- Helping teams with automations, workflows and screens to save time and nerves while using Jira
- Helping teams to perform agile transformations
- Creating a Jira and Confluence based foundation for compliance frameworks and certifications like ISAE 3402 and BSI C5
- Atlassian Stack administration
Alexander V.
Last position:
Senior DevOps / Platform Engineer at Kaufland e-commerce / real.digital (ex hitmeister.de)
- Evolved the platform from bare-metal infrastructure with a monolithic PHP application to a hybrid Google Cloud architecture with Go microservices on Kubernetes
- Managed and scaled a production infrastructure with 300+ VMs and dozens of clusters, including MySQL, PostgreSQL, MongoDB, RabbitMQ, Redis and Elasticsearch clusters
- Designed architecture, deployment, monitoring, performance analysis, and upgrades for all platform services using Terraform and Ansible
- Migrated observability systems from ELK and Prometheus to Datadog, managed with Terraform
- Introduced Jenkins CI/CD with SonarQube integration and automated tests to speed up feedback cycles
- Containerized the testing environment and implemented GitLab CI pipelines for Docker image builds, static code analysis, and infrastructure tests
- Performed zero-downtime migrations of MySQL and MongoDB clusters to Google Cloud
- Developed reusable Ansible roles for database clusters and automated data obfuscation for staging environments
- Decomposed monolithic databases and migrated to microservice architectures
- Built tools to detect and optimize slow queries in MySQL and MongoDB
- Conducted online schema migrations with pt-online-schema-change without downtime windows
- Developed internal Go applications for batch queries, GitLab-Jira integration, and MongoDB backup recovery
- Technologies: Debian, Ubuntu, Alpine, Go, Bash, Python, PHP, SQL, GitLab CI, Jenkins, Drone CI, MySQL, MongoDB, PostgreSQL, Redis, Elasticsearch, RabbitMQ, Kafka, Docker, Kubernetes, Nomad, Ansible, Terraform, Grafana, ELK, Prometheus, Datadog, Nagios, Zabbix, Nginx, HAProxy, Vault, Helm, SonarQube, Filebeat, Auditbeat, Google Cloud, AWS
Discover over 15,000 top freelancers
Statistics of experts using HAProxy
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
1.9 years
Positions per freelancer
19
Top business areas
Information Technology, Product Development, Operations
Top industries
Information Technology, Banking and Finance, Retail
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
83%
Master's degree or higher
25%
Doctorate
8%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
95%
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 Germany 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 Germany using HAProxy
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.
HAProxy 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%)
- Banking and Finance (52%)
- Retail (48%)
- Healthcare (43%)
- Manufacturing (43%)
- Media and Entertainment (43%)
- Government and Administration (43%)
- Transportation (38%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Traffic Management
HAProxy is an open-source reverse proxy and load balancer for high-volume web applications, APIs and internal services. It distributes HTTP, HTTPS and TCP traffic across healthy backends, terminates TLS, manages persistent connections and protects service availability during failures. Its small footprint makes it effective at the edge, inside private networks and between application tiers.
Routing and Resilience
HAProxy supports content-based routing, health checks, retries, rate controls, connection limits and maintenance handling. Specialists configure frontend and backend sections, ACLs, stick tables and graceful reloads so traffic reaches the right service without interrupting active sessions. They also tune timeouts, queues and buffering for the actual behavior of each application.
Ecosystem and Tooling
HAProxy runs widely on Linux and fits into container and cloud environments. Relevant tooling includes Kubernetes ingress patterns, Docker, systemd, Ansible, Terraform, Prometheus exporters, Grafana and centralized logging. HAProxy Enterprise adds commercial support and extended capabilities, while the community edition remains a common choice for controlled, high-performance deployments.
When Expertise Helps
Companies often bring in freelance specialists when HAProxy must be introduced, redesigned or stabilized:
- Replace a fragile single entry point with redundant traffic handling
- Route several domains, APIs or application versions safely
- Migrate services into containers or Kubernetes without breaking access
- Diagnose latency, connection exhaustion, failed health checks or uneven load
Germany-Based Collaboration
German companies use HAProxy in e-commerce, manufacturing, finance, media and SaaS environments where reliable access to applications matters. A freelance specialist can work remotely with infrastructure teams across Germany or join on-site workshops for network changes, incident reviews and rollout planning. Clear documentation and communication in English or German may be important for operational handover.
Judging Strong Specialists
Look for professionals who can explain routing decisions, failure modes and rollback steps in plain language. Strong HAProxy specialists inspect real traffic patterns, validate configuration changes under load and connect proxy behavior with DNS, certificates, firewalls, Linux networking and application health. They leave tested configuration, monitoring rules and runbooks that another team can operate confidently.
Frequently asked questions
Need clarity? These are the questions we hear most often about HAProxy.
HAProxy is used to distribute traffic across application servers and services. It commonly handles reverse proxying, load balancing, TLS termination, health checks and routing for websites, APIs and TCP-based systems.
HAProxy is often chosen for precise load-balancing behavior, strong TCP support and efficient connection handling. NGINX may be preferred when web serving and content delivery are central, while a cloud load balancer reduces operational ownership; the right choice depends on control, traffic shape and deployment environment.
A strong HAProxy specialist usually understands Linux networking, DNS, TLS certificates, firewalls and HTTP behavior. Kubernetes, containers, infrastructure as code, monitoring and incident response are also valuable when the proxy sits in a modern service environment.
HAProxy work ranges from a focused configuration review to a broader migration or availability redesign. The relevant background depends on risk: production routing, complex ACLs, high connection volume and multi-site failover call for a specialist who has handled comparable operational conditions.
HAProxy is well suited to remote collaboration because configuration, testing and observability can be reviewed through shared repositories and controlled access. On-site work in Germany can still help with network changes, security reviews or incident workshops, and language expectations should be agreed before the engagement.
HAProxy can route traffic to Kubernetes services through ingress patterns or external load-balancing designs. A specialist should understand service discovery, health checks, TLS handling, configuration updates and the boundary between cluster routing and traffic management outside the cluster.
Ask how the High Availability Proxy configuration will be tested, monitored and rolled back. A quality specialist can show a clear approach to backend health, timeout selection, certificate handling, failure simulation and documentation rather than relying on copied configuration snippets.
HAProxy Enterprise is the supported commercial distribution of HAProxy with additional enterprise capabilities and vendor support. Freelancers working with it should clarify the licensed features, existing support arrangements and whether the project also needs community HAProxy compatibility or migration planning.
The average hourly rate of freelancers in Germany who have used HAProxy in their recent projects is 101 €, which corresponds to a daily rate of about 811 € based on an 8-hour working day.
Of the freelancers in Germany who have used HAProxy in their recent projects, 83% hold at least a Bachelor's degree, 25% hold at least a Master's degree, and 8% hold a doctorate.
On average, freelancers in Germany who have used HAProxy in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Germany who have used HAProxy in their recent projects are German (100%), English (95%), and French (19%).
The most common industries among freelancers in Germany who have used HAProxy in their recent projects are Information Technology (100%), Banking and Finance (52%), and Retail (48%).
The most common business areas among freelancers in Germany who have used HAProxy in their recent projects are Information Technology (100%), Product Development (86%), and Operations (81%).
Main locations of FRATCH Experts, who have recently used HAProxy
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 Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
