FreeMarker Experts in Germany
, matched in minutes by AIHire experts who create maintainable server-side views, integrate FreeMarker with Spring Boot and Java web applications, and connect templates to clean data models. FRATCH matches you quickly with vetted, available freelancers whose skills fit your project.
Meet FRATCH Experts in Germany, who have recently used FreeMarker
Niko S.
Last position:
Developing Architect, Technical Lead "gridlytics" at HH Energienetze
- Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
- Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
- Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.
Sabahattin K.
Last position:
Sole responsibility (design, development, infrastructure, operations) at Own project busik.ch
- Ride-sharing and bus platform, live and fully functional. Backend with Spring Boot 4.1 on Java 21, PostgreSQL with Flyway, and Testcontainers integration tests. Hosted in my own AWS account (ECS Fargate, ALB, ECR, IAM Least-Privilege) with CI/CD via GitHub Actions and OIDC federation without static credentials. Development fully AI-supported with Claude Code, including custom skills and project-specific memory. Spring Boot · Java 21 · PostgreSQL · Flyway · Docker · AWS ECS/ALB/ECR · CI/CD · GitHub Actions · Claude Code
Fabio F.
Last position:
Senior Software Developer Backend/Frontend at Logistikunternehmen Bremerhaven
- Designed and implemented a slot management system for efficient control of truck arrivals and reducing wait times in logistics operations
- Requirements analysis
- Designed and developed a frontend with React
- Backend development with Spring Boot / JPA
- Designed and implemented REST APIs with Spring Boot OpenAPI
- Technologies: Spring Boot, React, Java, JUnit, Mockito, IBM Db2, SQL, Maven, JPA, Docker, Kafka, SOAP, REST, Git, XML, HTML, CSS, JSON, OpenAPI, Stoplight, Jenkins, WebSphere Application Server, Freemarker, IntelliJ
- Methodology: Scrum, Clean Code
- Team size: 5
Sridhar H.
Last position:
SAP CX Consultant at Anonymous
- Stack: SAP Commerce 2011 (B2C).
- Migrating the data from Stibo system to SAP Commerce Cloud.
- Mapping the data from Stibo system to SAP Commerce Cloud.
- Integrating hot folders to support multiple countries and languages.
- Integrating validation tools for migrated data and generating validation reports.
Michael G.
Last position:
IT Service Manager at REWE Digital
- Management and administration of the TOPdesk ticket system for the efficient handling of incidents and service requests as part of IT Service Management (ITSM)
- Implementation and administration of new features in the system for the continuous optimization of processes
- API integration and automation (Freemarker Java Markup Language, FIQL Queries) for flexible and efficient system adjustments
- Development and code implementation using GIT and Visual Studio Code / Secure Shell for stable, secure, versioned code
- Automated data imports with Action Sequences to reduce manual processes and increase efficiency
- Performance optimization in the TOPdesk system: introduction of an automated ticket splitting function, which reduced execution time from 5 minutes to 30 seconds
- Interface implementation between JIRA and TOPdesk for seamless integration of projects and processes
- Co-development of the TOPdesk–Salesforce–SD-Jira integration to improve the customer service experience
- Collaboration on the loyalty program (Rewe Bonus) to increase customer satisfaction and loyalty
- Support for the company-wide rollout of ServiceNow: user and role management, configuration of upgrade sets, creation and customization of transform maps including definition of coalescence fields
- Development of a temporary interface between ServiceNow and TOPdesk to ensure data consistency and transition processes
Ingo S.
Last position:
Plugin for Shopware at Self-employed
Developed the “Cost Transparency” plugin for Shopware 6 that extends product details with an interactive graphic illustrating different shares of the total price
Technologies: Shopware, PHP, Twig, CSS, JavaScript
Awais A.
Last position:
Senior Java Full Stack Developer at Media Consult Maier + Partner GmbH
- Built AI chatbots with Langchain4j/OpenAI: deployed RAG + function calling using GPT-4 Turbo LLM for medical Q&A enabling context-aware conversation for 5K+ users.
- Boosted LLM accuracy by 40% using RAG with Milvus vector DB, reducing hallucination in medical chatbots response.
- Built asynchronous functions in Liferay modules to track and analyze external site traffic and application submissions; optimized database performance through API-driven enhancements.
- Customized and maintained Liferay platform using Java (backend) and JavaScript, HTML, and CSS (frontend); generated custom themes, APIs, and modules to enhance functionality and user experience.
- Led the Liferay upgrade from 6.2 to 7.4, managing database migration and UI/UX modernization with Velocity, FreeMarker, JavaScript, and CSS; reduced page load time by 30% post-migration using caching.
- Utilized Liferay Service Builder with Hibernate to design and optimize databases, ensuring seamless data integration and robust backend architecture.
- Constructed RESTful APIs for job advertisement resources, enabled asynchronous frontend-backend communication, and imported JSON data into Liferay using Jsoup parsing techniques.
- Scheduled and automated data processing, system optimization, and file handling in Liferay Document Library; created interactive visualizations with D3.js for data insights.
- Managed OSGi builds and integrated external libraries like Apache POI and Langchain4j for scalability; handled server maintenance, portal installations, and platform optimization to ensure system reliability.
- Automated PDF and Excel processing using Apache POI for structured data storage; engineered web crawlers to extract and produced PDF files using ItextPdf to integrate job ads from external portals into Liferay’s database.
Stephan M.
Last position:
Sabbatical, professional development at Self-employed
- Further training in Snowflake and Google Looker
- Working with LLMs: local models (Llama, Mistral, Gemma, Phi, Qwen, DeepSeek, Bitnet, Flux, Whisper), OpenAI API, frontends (ollama, openwebui, loacalai)
- Inference methods: llama.cpp, vLLM, transformer
- Quantization, benchmarking, prompting
- LLM Agents (Tool/Function Calling, LangChain, LangGraph, MCP)
- Topics: attention, reasoning, chain of thoughts, RAG, GraphRAG, mlflow
- Cloud hosted: ChatGPT, Claude, Gemini
Jacqueline K.
Last position:
OTTO
- Design, development, and monitoring of microservices
- Migrating functions from a monolithic system into separate microservices
- Designing and implementing new microservices (backend and frontend)
- Setting up and maintaining a CI/CD pipeline (GitHub Actions)
- Configuring cloud infrastructure with AWS CDK and Terraform
- Designing and implementing event-driven communication with AWS SNS/SQS and Apache Kafka
- Ensuring code quality through Test Driven Development (TDD), static code analysis, and Clean Code
Discover over 15,000 top freelancers
Statistics of experts using FreeMarker
Aggregated from the professional profiles of matched freelancers.
Experience
21 years
Position duration
1.8 years
Positions per freelancer
14
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Retail, Healthcare
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
60%
Doctorate
20%
Certifications per freelancer
3
Most common languages
German, English, Hindi
Speak two or more languages
100%
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 Germany 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 Germany using FreeMarker
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.
FreeMarker 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 (89%)
- Retail (67%)
- Healthcare (56%)
- Transportation (56%)
- Banking and Finance (44%)
- Government and Administration (44%)
- Advertising (33%)
- Insurance (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What FreeMarker does
FreeMarker is a Java-based template engine that generates text from templates and data models. It is best known for producing HTML in server-rendered web applications, but it can also create XML, email content, configuration files and other structured output. Its separation of presentation logic from application code supports consistent, maintainable views.
Templates and data models
FreeMarker templates combine static content with expressions, conditions, loops, macros and reusable includes. Specialists work with the FreeMarker Template Language, or FTL, to transform Java objects, maps and collections into predictable output. They also define escaping rules, handle missing values and structure templates so that changes remain easy to review.
Java web ecosystem
FreeMarker commonly appears alongside Java frameworks and tools such as Spring MVC, Spring Boot, Jakarta Servlet applications, Maven and Gradle. Strong professionals understand how view resolvers, controllers, model attributes, resource loading and dependency management connect. They may also work with HTML, CSS, JavaScript, REST data and testing tools around the application.
Where companies use it
- Server-rendered business portals and internal applications
- Customer-facing websites with Java back ends
- Transactional emails, reports and document templates
- XML, configuration and code generation workflows
FreeMarker is a practical choice where output must be generated reliably on the server and remain close to Java domain data. Companies in Germany use it across established enterprise systems, commerce, publishing and operational software.
When freelance expertise helps
- Modernising legacy JSP or mixed-template applications
- Introducing shared macros, layouts and component conventions
- Fixing escaping, encoding, rendering or data-model defects
- Connecting templates to Spring Boot views and deployment pipelines
Companies often bring in a specialist during a migration, a release with complex UI changes or a period of limited internal capacity. Remote collaboration works well when repository access, acceptance criteria and review routines are clear; German or English communication can be agreed around the team.
What strong specialists deliver
A capable FreeMarker professional can trace data from controller to rendered output, choose clear template boundaries and prevent unsafe or malformed content. They distinguish presentation concerns from business rules and know when logic belongs in Java instead of FTL. Quality work includes readable templates, useful tests, consistent escaping, documentation and a handover that the existing team can maintain.
Frequently asked questions
The facts hiring teams ask for most often when it comes to FreeMarker.
FreeMarker is a Java template engine for generating text from structured data. Companies use it mainly for server-rendered HTML, but it also supports emails, XML, reports, configuration files and other text-based output.
FreeMarker uses its own template language and is not tied to JSP tags, while Thymeleaf keeps templates closer to natural HTML. The right choice depends on an application's existing Java stack, rendering model, team familiarity and migration needs.
A strong FreeMarker specialist usually understands Java, Spring MVC or Spring Boot, HTTP, HTML and CSS. Experience with Maven or Gradle, automated testing, Git and application security is also useful for production work.
FreeMarker expertise helps when a team is building or maintaining server-rendered views, reusable template libraries, email layouts or document generation. It is also valuable for resolving rendering defects, improving escaping and migrating older Java web applications.
The required depth depends on the scope and risk of the system. A focused template change may need solid FTL and HTML skills, while a legacy migration or shared view architecture calls for a professional who can read the Java application, assess dependencies and define maintainable conventions.
FreeMarker projects are often suitable for remote collaboration because templates, Java code and tests can be reviewed in shared repositories. Clear access rules, written requirements and regular technical reviews matter, especially when the specialist works with a distributed team in Germany.
Look for FreeMarker templates with clear naming, limited business logic, consistent escaping and sensible handling of missing data. Ask how the professional tests rendered output, structures reusable macros and diagnoses problems across the controller, data model and view.
FreeMarker remains useful when server-side rendering, predictable output and an established Java architecture are priorities. It can fit well beside Spring Boot and other current tooling, particularly when a company values a mature template approach instead of adding a client-heavy rendering layer.
The average hourly rate of freelancers in Germany who have used FreeMarker in their recent projects is 97 €, which corresponds to a daily rate of about 776 € based on an 8-hour working day.
Of the freelancers in Germany who have used FreeMarker in their recent projects, 100% hold at least a Bachelor's degree, 60% hold at least a Master's degree, and 20% hold a doctorate.
On average, freelancers in Germany who have used FreeMarker in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Germany who have used FreeMarker in their recent projects are German (100%), English (100%), and Hindi (22%).
The most common industries among freelancers in Germany who have used FreeMarker in their recent projects are Information Technology (89%), Retail (67%), and Healthcare (56%).
The most common business areas among freelancers in Germany who have used FreeMarker in their recent projects are Information Technology (100%), Product Development (89%), and Project Management (56%).
Main locations of FRATCH Experts, who have recently used FreeMarker
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
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Philipp Thomaschewski
FRATCH CEO
