Apache Subversion Experts in Stuttgart
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Meet FRATCH Experts in Stuttgart, who have recently used Apache Subversion
Sercan T.
Last position:
Co-Founder & Lead Software Architect at Pflege-Pfad
- Focus: system architecture, cloud-native platforms, microservices, API design
- Product: Pflege-Pfad is a digital matchmaking platform that connects relatives of people in need of care directly with verified care services and caregivers - without an agency and without ongoing fees.
- Business analysis & process design:
- Analysis of the German care market and identification of the key pain points of both target groups.
- Modeling of the core business processes: registration, verification, care request, application, placement, and rating.
- Definition of the business model as a freemium/premium model with optional contact unlocking.
- Creation of user stories and requirements documentation for relatives, care services, and administrators.
- Design of trust and quality assurance mechanisms with document upload, admin review process, and rating system.
- Coordination with stakeholders and validation of product decisions with potential users.
- Technical implementation:
- Design and implementation of the entire platform architecture as a solo developer.
- Design and implementation of a REST API with Spring Boot and Kotlin, including JWT-based authentication.
- Development of the frontend as a single-page application with Angular 17.
- Implementation of the AWS infrastructure with EC2, RDS PostgreSQL, S3, CloudFront, and IAM.
- Document upload with AWS S3 via presigned URLs for verification of care services.
- Email notifications via Resend API.
- AI-supported care service search via OpenAI API.
- Implementation of complete user flows such as registration, login, password reset, and placement process.
- Building an admin panel for user and care service management as well as analytics.
- CI/CD with GitHub Actions and containerized deployments with Docker.
- End-to-end tests with Playwright.
Technologies: Kotlin, Spring Boot 3, Spring Security, JWT, JPA/Hibernate, PostgreSQL, Angular 17, TypeScript, RxJS, AWS (EC2, ECS, S3, CloudFront CDN, RDS PostgreSQL, IAM), nginx, GitHub Actions, Playwright, Maven, Git, OpenAI API, Resend API, Docker, Scrum, i18n (DE/EN/TR), Kiro, feature-flag architecture.
Alexander Z.
Last position:
Fullstack Developer and DevOps Engineer at Freelancer
- Developing the infrastructure and improving existing infrastructure: Jenkins, Gitlab Pipeline, OpenShift, Docker, Helm Chart, Kubernetes, Artifactory, CodePipeline, CodeArtifact, Python
- Documenting solutions in Jira/Confluence
- Supporting other colleagues in different technical areas
Wael M.
Last position:
Test Manager at Schwarz IT
- Design, planning, and test case analysis
- Integration testing
- Coordination of UAT in the lab and on site
- Creation of HW and SW test catalogs
- Communication of test results from REST services with the SAP team
- Support for branches in the EU until rollout
- Coordination of defect management and SW updates with the involved vendors
- Checking the configuration of the charging stations in the backend software for different countries
- Continuous reporting of the quality status to project management
- Documentation of the user manual in English and German
- Tools: Confluence, be.Energised, OCPP Postman, OPI, CCV (payone.elavon), Excel, it4you
Carlos M.
Last position:
Implementation in Pimcore/Shopware
- Consulting, design, analysis, software architecture and development
- Designing, developing, and implementing a Pimcore environment and connecting multiple external API systems in a Kubernetes environment, as well as various PIM and ERP systems
- Technologies: Unix environment, design, Symfony development, PHP 8+, software architecture, MySQL/SQL, shell scripting, Git DevOps tasks, AI coding support, Pimcore 12, Shopware 6
- Team size: >10 people
Robin S.
Last position:
Senior Cloud & Backend Engineer at Media-Saturn-Holding GmbH
- Implementing applications with Kotlin and Ktor as microservices
- Using MongoDB in the MongoDB Atlas cloud
- Asynchronous communication of services via Google Pub/Sub
- Using Kotest and MockK for unit tests
- Developing an administration frontend with TypeScript, React and Express.js
- Provisioning environments in GCP using Terraform
- Implementing CI/CD processes with GitHub Actions
- Operating scalable production and test environments in GCP with Kubernetes, Helm and Flux CD
- Monitoring environments with Prometheus and Grafana
- Providing BI data in the Google BigQuery data warehouse
Pierre-Jean A.
Last position:
Verification Engineer – Aviation at Tri.Merge GmbH
- Automated Python-based analysis of test script repositories
- Built a SQLite database for signal and value tracking
- Identified critical discrepancies with ad-hoc SQL queries
- Technologies: Python, SQLite, Excel/ODBC
Marcel S.
Last position:
Technical Lead / Lead Developer at REWE digital
- Due to an organizational restructuring towards product-based teams, the implementation of a Data Mesh in the area of Digital Supplier Management (DSM) was decided.
- A highly available real-time Data Mesh for providing large volumes of data via Kafka and REST to other products.
- New development of a core supplier management software in a (micro-)service-based architecture with a modern tech stack.
- Technologies/Tools:
- Java 21
- Spring Boot
- Angular
- TypeScript
- Go
- MapR
- Kafka
- Docker
- Google Cloud Platform (GCP)
- Kubernetes
- Helm
- GitLab CI
- Maven
- JUnit
- Mockito
- WireMock
- Cypress
- Keycloak
- OAuth 2.0 & OpenID Connect
- Humio
- Nexus
- Artifactory
- SonarQube
- Renovate
- Git
- Postman
- IntelliJ
Ahmed F.
Last position:
Senior Lead Engineer (Freelance) at Atruvia AG
- Development of a wealth management application for investing in foreign currencies
- Full-stack development with Angular, Spring Boot, OpenShift, Oracle DB, Kafka
- Design and implementation of a microservice architecture
- Integration into Atruvia's BWS system and connection of multiple interfaces between Atruvia and DZ Privatbank
- Greenfield development of the application from the ground up
- Technical responsibility for architecture and interface design
- Close collaboration with business units and external stakeholders
Michael B.
Last position:
Developer/Consultant at Fresenius Medical Care
- Development of automated end-of-line tests (functional tests) for dialysis machines on a PLC test bench in a production environment
- Introduction of new technology based on Vector vTestStudio, CANoe, and Siemens S7 PLC
- Creating test concepts
- Implementing test cases and libraries in CAPL and C#
- Touch screen emulation and proprietary RPC (Remote Procedure Call) via CAN
- Connecting to the PLC (Siemens Simatic)
- Defining interfaces for device communication (vCDL)
- Defining user interfaces and linking to the frontend (JSON)
- Agile work using DevOps (Azure)
- Skills: CAPL, .NET, C#, vCDL, CANOpen, DevOps, PLC
- Tools used: Vector CANoe 18, vTestStudio 4, MS Azure DevOps, MS Visual Studio 2022, Mosquito MQTT, Git, Siemens TIA Portal
Harald B.
Last position:
Software Architect at Amoria Bond
- Developed gateway demonstrator
- Defined system requirements for topology and data concentrator
- Designed zonal controllers for Leoni
Dean R.
Last position:
CEO / Chief Scientist at ENUM
- Blockchain platform technology
- Blockchain digital platform / Digital Economy.
Michael S.
Last position:
Consultant, Architect, Developer at Self-employed
Discover over 15,000 top freelancers
Statistics of experts using Apache Subversion
Aggregated from the professional profiles of matched freelancers.
Experience
25 years (Germany: 23 years)
Position duration
2.5 years (Germany: 3 years)
Positions per freelancer
18 (Germany: 15)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Automotive, Information Technology, Manufacturing
Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
100% (Germany: 91%)
Master's degree or higher
40% (Germany: 56%)
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 98%)
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 Stuttgart 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 Stuttgart using Apache Subversion
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.
Apache Subversion experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Automotive (83%)
- Information Technology (75%)
- Manufacturing (67%)
- Government and Administration (58%)
- Healthcare (50%)
- Banking and Finance (42%)
- Telecommunication (42%)
- Aerospace and Defense (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Version control foundation
Apache Subversion, commonly called SVN or Subversion, is a centralized version control system for managing source code, documents and other project assets. Teams keep a shared repository with controlled access, revision history and clear records of every change. It remains relevant where predictable governance, traceability and established workflows matter.
Repositories and workflows
Subversion supports projects that need structured collaboration around a central codebase. Typical work includes:
- Creating and reorganizing repositories, projects and repository layouts
- Defining trunk, branches and tags for controlled releases
- Managing commits, merges, locks and conflict resolution
- Setting path-based permissions and audit-friendly access rules
- Migrating legacy repositories without losing revision history
A sound workflow makes releases easier to review and reduces accidental changes across shared assets.
Ecosystem and tooling
Strong Apache Subversion expertise includes more than repository commands. Professionals work with TortoiseSVN, command-line clients, hooks, dump and load utilities, and repository back ends such as FSFS. They also connect SVN with Jenkins, GitLab CI or other build systems, issue trackers, code review processes and release automation.
When expertise matters
Companies often bring in freelance specialists during repository migrations, platform upgrades, access redesigns or release-process changes. Expertise is also useful when a team inherits a complex SVN installation, needs to recover from repository problems or must connect older codebases to modern delivery pipelines. In Stuttgart, on-site workshops can complement remote work for teams with established local operations.
Skills around Subversion
The best professionals understand version control policy, branching strategy and repository maintenance alongside the technology itself. They can read build scripts, diagnose client and server errors, document recovery procedures and explain changes to mixed technical teams. Familiarity with Linux or Windows administration, scripting, authentication systems and continuous integration strengthens their contribution.
Signs of strong expertise
Look for clear evidence of disciplined repository work rather than simple command knowledge:
- A migration plan that covers history, permissions, repository layout and rollback
- Practical handling of merges, locks, conflicts and large binary assets
- Secure integration with identity providers, hooks and build pipelines
- Documentation that lets internal teams operate the environment confidently
- A measured approach to comparing SVN with Git when future needs change
Strong professionals explain trade-offs plainly and leave behind repeatable processes, clean documentation and a repository structure suited to the team’s release model.
Frequently asked questions
Everything clients usually want to know about Apache Subversion, in one place.
Apache Subversion is used to track changes to source code, documents, configuration files and other shared assets in a centralized repository. It gives teams revision history, access controls, branching, tagging and a dependable record of who changed what.
SVN uses a central repository, while Git gives each working copy a complete local repository and supports distributed workflows. SVN can suit teams that value centralized permissions and straightforward governance; Git is often preferred for disconnected work, extensive branching or distributed collaboration.
A strong Apache Subversion professional should understand repository design, branching and merging, access control, hooks and backup procedures. Experience with Jenkins or other CI tools, scripting, Linux or Windows administration, authentication and migration utilities is also valuable.
The right level depends on the task, not on a fixed number of years. Subversion repository setup may need focused operational expertise, while a migration, recovery effort or complex branching redesign calls for a professional who has handled comparable risks and can document the process.
Apache Subversion can support remote collaboration through secure repository access, clear commit practices and documented review workflows. Teams should agree on branch policies, communication routines and ownership of releases so that a remote professional can work effectively with local stakeholders in Stuttgart.
A company may keep SVN when centralized control, established tooling, large binary assets or strict repository permissions are important. Migration is worth assessing when distributed work, modern code review, frequent branching or integration needs consistently expose limits in the existing setup.
Ask an Apache Subversion specialist to explain a repository layout, a conflict-resolution approach and a safe migration or recovery plan. Good answers cover backups, permissions, hooks, rollback, documentation and how decisions affect daily work, not only the commands used.
A Subversion freelancer may deliver repository structures, access rules, migration records, hook scripts, backup procedures and CI integrations. The engagement should also produce concise operating documentation, tested recovery steps and recommendations for future branching or tool changes.
The average hourly rate of freelancers in Stuttgart, Germany who have used Apache Subversion in their recent projects is 93 €, which corresponds to a daily rate of about 746 € based on an 8-hour working day.
Of the freelancers in Stuttgart, Germany who have used Apache Subversion in their recent projects, 100% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Stuttgart, Germany who have used Apache Subversion in their recent projects have 25 years of professional experience, with a single engagement typically lasting around 2.5 years.
The most common languages among freelancers in Stuttgart, Germany who have used Apache Subversion in their recent projects are German (100%), English (100%), and French (33%).
The most common industries among freelancers in Stuttgart, Germany who have used Apache Subversion in their recent projects are Automotive (83%), Information Technology (75%), and Manufacturing (67%).
The most common business areas among freelancers in Stuttgart, Germany who have used Apache Subversion in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (75%).
Main locations of FRATCH Experts, who have recently used Apache Subversion
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.
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Munich 
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Frankfurt 
Dusseldorf 
Essen 
Nuremberg Request a free demo
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FRATCH CEO
