Deno Experts in Germany
matched in minutes from over 15,000 CVsHire experts who deliver TypeScript APIs, serverless functions and edge services with Deno, while connecting them to web standards, npm packages and cloud infrastructure. FRATCH finds precise matches with vetted, available freelancers quickly.
Meet FRATCH Experts in Germany, who have recently used Deno
Daniel A.
Last position:
Sales Development Representative (SDR) at TenderFlow GmbH
- Acquires new B2B customers for an AI SaaS startup in the public tendering space and books product demos with IT decision-makers.
- Qualifies target customers based on a defined ideal customer profile, including discovery, needs analysis, and objection handling.
- Builds domain knowledge in public procurement (EVB-IT, German and EU procurement portals) for conversations on equal footing.
Stephan G.
Last position:
Senior Backend Software Developer at Mercedes-Benz Tech Innovations
- Further development and operation of a central backend service for providing vehicle inventory for international Mercedes-Benz online shops
- Further development of a reservation service for vehicles as part of the checkout process
- Design and implementation of a highly scalable end-to-end test architecture with a focus on maintainability, reusability, and a high number of automated test cases
- Development of a multi-layer test infrastructure with a strict separation of test logic and access layers
- Development of an initialization and caching architecture to significantly speed up local and CI/CD-based test runs
- Development of an AI-supported review architecture for automated evaluation and quality assurance of end-to-end tests
- Development of a dashboard for consolidated display of a vehicle context across multiple backend systems, including AI-generated summaries and compact case analyses
- Integration and further development of connections to various reservation systems via Apache Kafka and REST
- Design of new microservices and support with architecture decisions
- Risk analysis and design of microservice migrations
- Technologies: Java, Spring, Spring Boot, Gradle, Maven, Apache Kafka, REST, OpenAPI, Swagger, Github, Confluence, CI/CD, Microservices, AI, LLMs
Vito B.
Last position:
AI Architect & Engineer (Founder) at Arcate
Impact: Arcate turns scattered customer signals into ranked product decisions for B2B product teams. Every initiative is prioritized by revenue at risk. Every decision is traceable from customer quote to board slide. Built solo, deployed in production. Model validated at Kendall's tau = 0.924 vs. senior PM judgment across 60 simulation runs.
Skills: Artificial Intelligence, AI Agent, Large Language Model (LLM), RAG, Model Context Protocol (MCP), Agentic Workflows, Supabase, TypeScript, Deno, PHP, Stripe, PostgreSQL, Product Strategy, Positioning, GTM
Capabilities:
Signal Ingestion: Slack, Intercom, Gong, Salesforce, HubSpot. Signals classified by business severity to prioritize revenue-risk decisions.
Revenue Scoring: Fermi Leverage model. Initiatives ranked by customer ARR at risk, signal strength, and multi-account confirmation.
Roadmap Intelligence: Every bet traceable from raw customer signal to scored, board-ready decision.
Built:
MCP Server (v0.10.0): 12 tools, JSON-RPC 2.0, Supabase Edge Functions, SHA-256 API key authentication.
Scoring engine: Log-scaled ARR weighting, sqrt-dampened signal strength, multi-account signal confirmation.
Agentic Workflows: 18 automated pipelines covering release, provisioning, design QA, guard QA, and signal ingestion via Slack agents.
AI Skills: 7 codified skills including CEO Prioritizer, Design System Enforcer, MCP QA, Simulation Runner.
Automated QA: Browser-based screenshot validation of every screen against design tokens on every build.
Full SaaS: Auth, billing, media pipeline, design system. Deployed solo in production.
Stack: Supabase (Auth, DB, Edge Functions, Realtime), Stripe, Cloudinary, PHP, TypeScript, Deno
Christian S.
Last position:
Data-Scientist/AI Engineer at The Marcom Engine GmbH & Co. KG
- Concept creation and implementing AI Agents in AWS Cloud
- Continuously alignment with stakeholders
- Collaborate with DevOps
- Technologies: Git, CI/CD (GitHub Actions), Python/ML, Streamlit, Deno/typescript, AWS SAM, AWS Bedrock, AWS Lambda, AWS Dynamo DB, AWS S3, AWS Event Bridge etc.
Markus O.
Last position:
Lead E-Solution Architect & Senior Requirements Engineer at Zasterbot-Oracle
- Clarification of project goals, scope, and functional target vision for building the AI-based knowledge base.
- Deriving the initial architecture and implementation strategy for the Zasterbot chatbot, including defining the MVP and expansion phases.
- Developing a functional target vision for building a structured knowledge base and integrating a future chatbot.
- Deriving and prioritizing use cases for information retrieval and provision by the chatbot.
- Modeling data structures and flows for effectively organizing the knowledge base on the Base44 platform.
- Designing and implementing data models for storing and linking relevant information.
- Developing processes for extracting, analyzing, and preparing raw data for the knowledge base.
- Ensuring data consistency and quality as the foundation for the future chatbot.
- Planning the integration of large language models (LLMs) and retrieval-augmented generation (RAG) for precise and context-aware responses.
- Implementing features for analyzing and visualizing data from the knowledge base.
- Using the Base44 platform with JSON-schema-based entities and a flexible permission model.
- Implementing Deno functions for backend logic, event processing, and external API integration.
- Integrating OpenAI services for initial data analysis.
Michael M.
Last position:
Deutsche Bahn
- Implemented accessibility audit recommendations for the ICE onboard portal to improve usability for screen reader and keyboard users
- Migrated end-to-end tests from Cypress to Playwright
- Refactored components to meet accessibility standards
- Introduced Prettier for consistent code formatting
Hendrik B.
Last position:
Lecturer at Front and Fullstack Development Lecturer
- Teaching JavaScript, HTML, CSS, React, NodeJS, MongoDB, MariaDB, and Express
- Designing and preparing lessons
- Classroom teaching and one-on-one coaching
Philipp K.
Last position:
Crisis Infrastructure
- Working on a project related to redundant crisis infrastructure
- Used tech: TypeScript, Node, Java, MongoDB, Kafka
Discover over 15,000 top freelancers
Statistics of experts using Deno
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
1.4 years
Positions per freelancer
18
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Information Technology, Banking and Finance, Healthcare
Bachelor's degree or higher
71%
Master's degree or higher
29%
Certifications per freelancer
0
Most common languages
German, English, Spanish
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 Deno
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.
Deno 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 (63%)
- Healthcare (63%)
- Manufacturing (63%)
- Government and Administration (63%)
- Retail (63%)
- Telecommunication (63%)
- Automotive (50%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Deno at a glance
Deno is a secure runtime for JavaScript and TypeScript, built on the V8 engine and Rust. It includes native support for TypeScript, web platform APIs, a built-in formatter, linter, test runner and dependency management. Teams use it for services that need clear tooling and modern defaults.
What teams build
Deno fits APIs, command-line tools, backend services, scheduled jobs and edge applications. Its web-standard interfaces make familiar patterns such as fetch, Web Streams and WebSockets available across local and cloud environments.
- TypeScript APIs and microservices
- Serverless and edge functions
- Automation and command-line tools
- Real-time services and data integrations
Ecosystem and tooling
Strong work with Deno includes the Deno CLI, deno.json configuration, built-in testing and permission controls. Professionals also work with npm and Node-compatible packages, package registries, HTTP services, databases, queues and deployment providers. Knowledge of TypeScript, Git and container workflows supports reliable delivery.
When expertise helps
Companies often bring in freelance expertise when a team is evaluating Deno against Node.js, moving a service to the edge or introducing TypeScript without adding complex build tooling. In Germany, remote collaboration is common, while regulated or cross-functional projects may still need on-site workshops and clear German or English communication.
- Assess runtime and package compatibility
- Design permissions and service boundaries
- Establish testing, linting and release workflows
- Connect Deno services to existing infrastructure
What delivery involves
A Deno project may include API contracts, typed domain logic, automated tests, observability, deployment configuration and operational documentation. Specialists should also handle permissions deliberately, review third-party dependencies and define how npm modules or Node.js integrations are isolated and maintained.
Signs of strong specialists
Look for professionals who explain why Deno suits the workload instead of treating it as a simple runtime swap. They can show clean TypeScript, predictable error handling, secure permission design and practical deployment choices. They also test compatibility early and communicate trade-offs between Deno, Node.js and the wider JavaScript ecosystem.
Frequently asked questions
Before you brief your next project: the most common questions about Deno.
Deno is used to build TypeScript and JavaScript APIs, backend services, command-line tools, serverless functions and edge workloads. It is also useful for automation because formatting, linting, testing and dependency handling are available through the Deno CLI.
Deno provides secure-by-default permissions, native TypeScript support and strong alignment with web standards. Node.js has a larger established ecosystem and long-running production history, so the right choice depends on package compatibility, operational needs and the existing skills of the team.
A strong Deno specialist should also understand TypeScript, HTTP, REST or event-driven APIs, testing and Git-based delivery. Experience with databases, containers, cloud deployment, observability and npm compatibility is valuable when the runtime must fit an existing service landscape.
The required depth depends on the scope, not simply on the runtime. A small internal tool may need solid TypeScript and testing skills, while a production service calls for proven API design, security permissions, deployment, monitoring and compatibility planning.
Yes, Deno work is well suited to remote collaboration because code, tests, configuration and deployment workflows can be reviewed online. Agree on documentation, working hours and German or English communication early, and use on-site sessions only where architecture or stakeholder workshops benefit from them.
Deno can use many npm packages through its Node-compatible support, but compatibility should be checked rather than assumed. A specialist should review module behavior, filesystem or network expectations and build requirements before committing to a package-heavy design.
Ask a Deno professional to explain permission boundaries, dependency choices, test coverage and deployment behavior. Review the service under failure conditions as well as normal traffic, and check whether the code follows web standards without hiding important runtime or infrastructure assumptions.
Deno may be a poor fit when a project depends heavily on Node.js-specific internals, untested native modules or operational tooling built only around Node.js. It may also add unnecessary migration risk when the existing runtime already meets the service requirements and the team has no clear benefit from changing it.
The average hourly rate of freelancers in Germany who have used Deno in their recent projects is 97 €, which corresponds to a daily rate of about 774 € based on an 8-hour working day.
Of the freelancers in Germany who have used Deno in their recent projects, 71% hold at least a Bachelor's degree and 29% hold at least a Master's degree.
On average, freelancers in Germany who have used Deno in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 1.4 years.
The most common languages among freelancers in Germany who have used Deno in their recent projects are German (100%), English (100%), and Spanish (25%).
The most common industries among freelancers in Germany who have used Deno in their recent projects are Information Technology (100%), Banking and Finance (63%), and Healthcare (63%).
The most common business areas among freelancers in Germany who have used Deno in their recent projects are Information Technology (100%), Product Development (100%), and Business Intelligence (75%).
Main locations of FRATCH Experts, who have recently used Deno
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.
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Philipp Thomaschewski
FRATCH CEO
