TeamCity Expert in Berlin
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Meet FRATCH Experts in Berlin, who have recently used TeamCity
Aruldass A.
Last position:
Web Module Lead at Mphasis Limited
- Led the end-to-end delivery of enterprise full-stack web applications by driving requirement analysis, solution design, frontend and backend development, database design, API integration, code reviews, team coordination, Agile execution, CI/CD deployments, production support, performance optimization, security implementation, and stakeholder collaboration to deliver scalable, high-quality software solutions.
Santhosh K.
Last position:
Freelance Software Engineer at Zalando SE
- Drive migration of enterprise authorization platform from Styra DAS to open-source OPA via Skipper (Zalando's Golang-based ingress proxy) integration
- Optimise k8s resources and integrate native Prometheus metrics with OPA
- Migrate from internal monitoring solution to Prometheus CRs + Dash0
Tech Stack: Java/Kotlin, Golang, Python, Spring Boot, AWS, Kubernetes, Docker, OpenTofu, Prometheus, Grafana
Vili D.
Last position:
Technical Lead, Data Engineer at Mercedes-Benz Consulting
- Optimized the data architecture (medallion) to better decouple processing stages and improve transparency and reproducibility
- Ensured technical quality of data processing in Databricks by introducing schema enforcement, data quality checks and a structured data architecture
- Orchestrated pipelines with Azure Data Factory
- Professionalized and automated the development and deployment process by integrating Git and GitHub Actions
- Led the Data Engineering team (3 members) in a functional role
- Conducted workshops to optimize and stabilize the data platform and the development process
- Collected and prioritized new requests, maintained the product backlog
- Technologies: Microsoft Azure (Data Lake, Data Factory), Databricks, Apache Spark (PySpark), Python, SQL, Git, Confluence, Power BI, Power Apps, Dataverse, MS SharePoint, Mural
Hendrik W.
Last position:
Software Test and Maintenance Support at Anton Paar ProveTec GmbH
- Add/create test specifications
- Conduct regression tests
- Conduct release tests
- Analyze Jira tickets
- Identify software defects and fix them with C#
Gregor D.
Last position:
Founder, Principal Software Architect & Technical Consultant at Hold My Code GmbH
- Frontend modernization (multiple client engagements): Angular version upgrades, architecture refactoring, performance optimization, state management restructuring, and UI library consolidation resulting in faster load times and improved end-user experience across all projects.
- Web development: High-performance landing pages and company websites for SMB clients built with Next.js, SvelteKit, PayloadCMS, and TailwindCSS optimized for speed, SEO, and conversion.
- SaaS product development: Architecting and building an AI-powered platform for photography studio operators (PoC phase) with full-stack TypeScript: Angular frontend, NestJS backend, PostgreSQL, LLM integration (Gemini/Claude) for intelligent workflow automation.
- AI integration: Developed a PoC for AI-generated podcast avatars using the Gemini API for content production workflows.
- Angular deep dive workshops: Delivered 20+ workshops (3–5 days each, 8–10 participants) in a hands-on format where participants build a demo application modeled after their real business domain.
Vamsi K.
Last position:
Full Stack .NET Developer at Neusta GmbH
- Implemented and maintained logistics-domain applications using Angular, C#, ASP.NET, HTML5, CSS3, JavaScript, AJAX and Bootstrap
- Analyzed, designed, coded and deployed backend services and integrations using .NET, XML Web Services and RESTful APIs
- Developed automated SSIS packages and scheduled ETL jobs to support data workflows
- Built and maintained Python scripts for automation and prototyping; applied Cursor AI to build/refactor full-stack AI/ML model integrations
- Implemented unit and integration testing (NUnit) and conducted performance tuning for backend services
- Managed source control and CI/CD using GitHub, Azure CI/CD pipelines and TeamCity
Kalyani K.
Last position:
Assistant Vice President at Deutsche Bank
- Technologies: Java, React, Python, Scala, Spring Boot, JPA, microservices, Kubernetes, Docker, OpenShift, Eureka, Prometheus, Grafana, Zookeeper
- Led the design and development of enterprise wide data warehouse platform for efficient and secure data sharing using stateless, event-driven microservices architecture
- Served as component guardian and Scrum master for three microservices, ensuring seamless integration and maintaining high data integrity
- Optimized performance through Prometheus and Grafana, achieving measurable system resilience
Henning P.
Last position:
Backend Systems Development at Deutsche Bank/DWS/Morgenfund
- Developed backend systems for the DWS Investment App, a white-label investment solution (robo-advisor), and an investment solution for institutional clients.
- Java 8-17, Kotlin, Spring Boot, Spring MVC, OpenAPI 3.0, JPA, JDBI, Oracle, Hazelcast, JXLS, Apache POI, Apache PDFBox, Apache Kafka & Avro, Active MQ, Elasticsearch, React Native, Spock Test, IntelliJ IDEA, Kubernetes, Helm, Microservices/Netflix-Stack, TeamCity, Splunk.
- Kanban team, continuous integration.
- Migrated existing applications from Deutsche Bank's private cloud environment to Azure as part of a carve-out.
Discover over 15,000 top freelancers
Statistics of experts using TeamCity
Aggregated from the professional profiles of matched freelancers.
Experience
19 years (Germany: 22 years)
Position duration
2.5 years (Germany: 3 years)
Positions per freelancer
12 (Germany: 15)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Professional Services, Automotive
Certification focus areas
Information Technology, Product Development, Business Intelligence
Bachelor's degree or higher
100% (Germany: 98%)
Master's degree or higher
50% (Germany: 57%)
Doctorate
13% (Germany: 5%)
Certifications per freelancer
1 (Germany: 3)
Most common languages
English, German, French
Speak two or more languages
88% (Germany: 96%)
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 Berlin 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 Berlin using TeamCity
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.
TeamCity 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%)
- Professional Services (63%)
- Automotive (50%)
- Banking and Finance (50%)
- Real Estate (38%)
- Retail (38%)
- Telecommunication (38%)
- Energy (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Continuous integration with TeamCity
TeamCity is JetBrains’ continuous integration and continuous delivery server. It automates source control checks, compilation, automated tests, artifact creation and release steps whenever code changes. Companies use it to make software delivery repeatable across applications, services and infrastructure.
Pipelines and build agents
TeamCity projects are organized around build configurations, triggers, dependencies, parameters and artifacts. Build agents execute those configurations in controlled environments, while templates and Kotlin DSL help teams manage pipeline settings as code. Strong specialists also handle agent pools, caching, credentials and platform-specific build requirements.
Connected delivery tooling
TeamCity connects with Git, GitHub, GitLab, Bitbucket, Docker, Kubernetes and major cloud services. It can publish packages, create container images, run quality checks and hand releases to deployment systems. Relevant expertise often includes:
- Designing build chains and deployment pipelines
- Managing self-hosted and cloud-based build agents
- Integrating test, security and code-quality tools
- Maintaining Kotlin DSL configuration and reusable templates
When companies bring in specialists
Freelance expertise is useful when a pipeline has become slow, fragile or difficult to understand. Companies also bring in specialists during migrations from another CI server, the introduction of containerized builds, or the standardization of delivery across multiple teams. In Berlin, this can support distributed product teams that need clear remote collaboration and dependable handovers.
What strong professionals deliver
A capable TeamCity professional starts with the delivery process rather than copying generic pipeline steps. They define useful feedback stages, isolate secrets, keep build environments reproducible and make failures easy to diagnose. They also document permissions, agent requirements, branching rules and rollback paths so internal teams can operate the setup after handover.
Evaluating TeamCity expertise
Ask for examples of pipelines that include dependencies, parallel work, test reporting and artifact promotion. Look for practical knowledge of Kotlin DSL, version control triggers, agent maintenance and integrations with the systems already used by your team. For Berlin-based collaboration, clarify availability for on-site workshops, remote delivery and communication in the languages your stakeholders need.
Frequently asked questions
Not sure where to start with TeamCity? These answers cover the essentials.
TeamCity is used to automate continuous integration and delivery. It can build applications, run unit and integration tests, publish artifacts, create container images and coordinate deployments across development, staging and production environments.
TeamCity provides a central interface for build configurations, dependencies, agents, permissions and delivery workflows. Jenkins offers a broad plugin ecosystem, while GitHub Actions is closely integrated with GitHub repositories; the right choice depends on governance, hosting preferences, existing tools and pipeline complexity.
TeamCity work often requires Git, scripting, Docker, Kubernetes, cloud services and test automation knowledge. Familiarity with Kotlin DSL, artifact repositories, security practices and the project’s programming language is also valuable.
TeamCity expertise should match the delivery risk, not a fixed duration of experience. A straightforward pipeline may need configuration and documentation skills, while a migration or multi-team setup calls for proven work with build chains, agents, permissions, failure recovery and deployment controls.
TeamCity environments can usually be configured and improved remotely when repository access, logs and deployment permissions are available. On-site workshops in Berlin can help with discovery and handover, but clear documentation and regular communication are essential for distributed teams.
TeamCity quality is visible in fast feedback, reliable agents, clear pipeline dependencies and useful test results. Ask the specialist to explain secret handling, recovery from failed builds, configuration ownership, observability and how the setup will remain maintainable after delivery.
TeamCity can support complex release workflows through build chains, artifact dependencies, approval steps, environment parameters and deployment integrations. Its suitability depends on how well the configuration reflects the organization’s branching model, compliance needs and operational ownership.
TeamCity gives specialists room to improve the full path from source change to release. The work combines pipeline design, build environment management, automation, troubleshooting and collaboration with application and operations teams.
The average hourly rate of freelancers in Berlin, Germany who have used TeamCity in their recent projects is 80 €, which corresponds to a daily rate of about 639 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used TeamCity in their recent projects, 100% hold at least a Bachelor's degree, 50% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers in Berlin, Germany who have used TeamCity in their recent projects have 19 years of professional experience, with a single engagement typically lasting around 2.5 years.
The most common languages among freelancers in Berlin, Germany who have used TeamCity in their recent projects are English (100%), German (88%), and French (13%).
The most common industries among freelancers in Berlin, Germany who have used TeamCity in their recent projects are Information Technology (100%), Professional Services (63%), and Automotive (50%).
The most common business areas among freelancers in Berlin, Germany who have used TeamCity in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (63%).
Main locations of FRATCH Experts, who have recently used TeamCity
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.
Munich 
Frankfurt Request a free demo
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Philipp Thomaschewski
FRATCH CEO
