
REST API Experts in Dresden
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Meet FRATCH Experts in Dresden, who have recently used REST API
Tom W.
Last position:
AI Consulting / AI Integration at Alarm- und Schließsysteme BAUM GmbH
BAFA consulting and project support for the introduction of AI solutions and AI agents.
- Analysis of existing business and customer service processes and identification of automation potential
- Design of AI-supported processes and agents for communication, support, and internal operations
- Gathering and structuring requirements with the company’s contacts
- Planning implementation and coordinating between the client, consulting, and development teams
- Consulting on the integration of AI into existing workflows and systems
- Development of use cases and prioritization based on value and implementation effort
- Support with testing, adjustments, and the rollout of solutions
- Consulting on data protection, process design, and the use of AI within the company
Methods/Technologies: AI agents, on-premises LLM, RAG, prompt engineering, process automation, API integrations, n8n, project management.
Nikhil G.
Last position:
Co-founder / Solution Architect at Lima Care GmbH
- Developed a comprehensive business concept for a medical fall detection device based on a patented process registered in Germany
- Identified and collected use cases for medical device deployment in residential buildings and healthcare provider facilities
- Expanded the product scope to industry standards such as HL7/FHIR and designed a product based on modern communication protocols for IIoT
- Supported offshoring activities, defined SLA and scope-of-work documents for development teams after selecting various vendors
- Identified and selected hardware components (Terrabee, E-Con Systems) for LIDAR/TDOA functions
- Defined integrated AI features and LLM models for patient fall detection as well as AI-based audio triggers
- Oversaw the implementation of algorithms for object detection, fall detection, and false alarm identification
Michael K.
Last position:
Atruvia AG
- Further development of framework components and services in the Enterprise Banking Control Platform (EGP Framework), a set of cross-cutting libraries and services for all bounded context scopes of the platform.
- Migration from Java 17 to Java 21 and from Spring Boot 3.2 to 3.4 in about 80 library and service repositories (updating Maven POMs, Dockerfiles, Jenkins pipelines, source code migration, test updates).
- Writing unit and integration tests with JUnit and JGiven.
- Performing and analyzing performance measurements with Dynatrace.
- Enhancing multi-stage CI/CD pipelines (unit tests, security analyses, Docker builds, Harbor deployments, ...).
- Tech stack used: Java (90%), Python (10%), Spring Boot, JPA/Hibernate, JGiven, OpenAPI, Camunda 7, Podman, OpenShift/Kubernetes, Oracle DB, SonarQube, Dynatrace, Jenkins, Harbor, Bitbucket, Jira, Confluence.
Bastian M.
Last position:
Web Developer at FERCHAU Dresden / Staatliche Porzellan-Manufaktur Meißen GmbH
- Consultation and analysis of the Magento 2 (Adobe Commerce) webshop
- Customizing the interface to Comarch ERP
- Prioritization of customizations
- Performance optimization
- Master data optimization
- Refactoring the product import
- Technologies: PHP, PHPStorm, Git, Jira (user stories), SQL, Comarch ERP, MS Excel, MS Word, yEd
Reinhard D.
Last position:
Continuing Education Data Analytics, Artificial Intelligence, Deep Learning, Machine Learning at Continuing Education
- Continuing education in Data Analytics, Artificial Intelligence, Deep Learning and Machine Learning
- Operating system: Windows
- Development environments: JetBrains PyCharm, Jupyter Notebook, Spyder
- Programming languages: Python 3.10
- Other technologies: Anaconda, Keras 2.10, NumPy, OpenCV, Pandas, Scikit-learn, Seaborn, TensorFlow 2.10, PyTorch
Jan M.
Last position:
Interface project at HR Solutions GmbH for Rhineland-Palatinate / BAMF at HR Solutions GmbH
- Developed an adapter from the central foreigner register to an internal application
- REST, JSON, OpenAPI, Spring Boot, Vue, Java, Maven, XAusländer
- Jira/Confluence/GitHub, Scrum+Kanban
Matthias V.
Last position:
Senior .NET / Xamarin Lead Developer at Appsfactory GmbH
- Development of backend systems with ASP.NET and MS SQL, plus client integration via AngularJS.
- Responsibility for the architecture and implementation of cross-platform apps for iOS, Android, and Windows with Xamarin native & Xamarin.Forms.
- External Xamarin consultant for business partners.
Discover over 15,000 top freelancers
Statistics of experts using REST API
Aggregated from the professional profiles of matched freelancers.
Experience
20 years (Germany: 17 years)

Position duration
2.7 years (Germany: 2.9 years)

Positions per freelancer
16 (Germany: 12)

Top business areas
Information Technology, Product Development, Project Management

Top industries
Information Technology, Energy, Education

Certification focus areas
Information Technology, Human Resources, Product Development
Bachelor's degree or higher
100% (Germany: 92%)
Master's degree or higher
80% (Germany: 55%)
Doctorate
60% (Germany: 7%)

Certifications per freelancer
5 (Germany: 3)

Most common languages
German, English, Hindi

Speak two or more languages
100% (Germany: 97%)
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 Dresden 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 Dresden using REST API
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.
REST API 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%)
- Energy (71%)
- Education (57%)
- Banking and Finance (57%)
- Aerospace and Defense (43%)
- Healthcare (43%)
- Transportation (43%)
- Manufacturing (43%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
REST done right
REST APIs connect services through resource-based HTTP endpoints. They power product back ends, partner integrations, internal systems, and mobile apps that need stable data exchange. Strong specialists know how to keep interfaces clear, predictable, and easy to use.
What they build
- Public APIs for customers and partners
- Internal service-to-service APIs
- CRUD interfaces for web and mobile products
- API gateways, versioning, and authentication flows
- OpenAPI documentation and examples
Tools and standards
REST work often includes OpenAPI, Swagger, JSON, HTTP methods, OAuth 2.0, and testing tools such as Postman. Good professionals also understand caching, status codes, pagination, idempotency, and error design. They make the interface easy to consume and maintain.
When companies bring help
Teams usually look for freelance expertise when an API needs a redesign, when multiple systems must be connected, or when documentation is missing. It also helps during delivery spikes, migrations from legacy SOAP or ad hoc endpoints, and audits of broken contracts. In Dresden, this often fits software, industrial, and data-driven products that need reliable interfaces.
What strong specialists bring
A strong REST API specialist thinks about contract quality, backward compatibility, and how client teams will use the interface. They write clear resource names, handle edge cases, and keep responses consistent. They also test with real request flows, not only happy paths.
How to choose well
Look for professionals who can explain why they chose a route shape, an auth scheme, or a versioning approach. Ask for examples of error handling, documentation, and integration work. For remote work, clear written communication matters; for on-site work in Dresden, alignment with product and backend teams can speed up decisions.
Frequently asked questions
Need clarity? These are the questions we hear most often about REST API.
A strong REST API is used to expose data and actions through HTTP endpoints in a way that client teams can consume consistently. It is common for web apps, mobile apps, partner integrations, and internal service communication. Good implementations keep resources clear, responses predictable, and authentication straightforward.
REST API is often used as the short form for a RESTful interface, and many teams also call it a RESTful API or HTTP API. Web API is broader and can include non-REST styles. In practice, people use these terms loosely, so a good specialist should confirm the exact contract and style in use.
You should bring in a REST API specialist when you need a new interface, a redesign, better documentation, or a cleaner contract between systems. It is also useful when a legacy API causes integration problems or when several teams depend on the same endpoints. A freelancer can help narrow the design before issues spread across products.
A strong REST API professional usually brings solid HTTP knowledge, JSON handling, authentication patterns, and testing habits. OpenAPI, Swagger, Postman, OAuth 2.0, and basic security thinking are common parts of the stack. Domain modeling and clear technical writing matter just as much as the endpoints themselves.
The right level depends on the risk of the interface. A small internal service may only need someone who can implement and document endpoints cleanly, while a customer-facing platform needs a specialist who understands backward compatibility, error design, and versioning. For complex integrations, senior judgment saves time later.
With REST API work, quality shows in consistency, not just in passing tests. Look for sensible resource names, stable response shapes, meaningful status codes, and documentation that matches the implementation. Good specialists also think about pagination, filtering, authentication, and how clients will handle change.
A REST API specialist can usually work well remotely because most of the work lives in specs, test requests, and review comments. On-site collaboration helps when teams need quick decisions about product boundaries or legacy systems. In Dresden, many companies mix both depending on the project stage.
A REST API project usually asks freelancers to read existing contracts, review current endpoints, and align with product and backend teams. They may need to improve documentation, fix inconsistent responses, or design new resources from scratch. Clear access to examples, test environments, and decision makers makes the work smoother.
The average hourly rate of freelancers in Dresden, Germany who have used REST API in their recent projects is 89 €, which corresponds to a daily rate of about 714 € based on an 8-hour working day.
Of the freelancers in Dresden, Germany who have used REST API in their recent projects, 100% hold at least a Bachelor's degree, 80% hold at least a Master's degree, and 60% hold a doctorate.
On average, freelancers in Dresden, Germany who have used REST API in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 2.7 years.
The most common languages among freelancers in Dresden, Germany who have used REST API in their recent projects are German (100%), English (100%), and Hindi (14%).
The most common industries among freelancers in Dresden, Germany who have used REST API in their recent projects are Information Technology (100%), Energy (71%), and Education (57%).
The most common business areas among freelancers in Dresden, Germany who have used REST API in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (71%).
Main locations of FRATCH Experts, who have recently used REST API
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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