TypeScript Experts in Hamburg
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Meet FRATCH Experts in Hamburg, who have recently used TypeScript
Max D.
Last position:
Senior Fullstack Engineer at Spiri.Bo GmbH
- Assumed responsibility for backend architecture and technical strategy, planning and leading the platform's evolution in close collaboration with the CTO
- Simultaneously drove the development of new features for the housing and tenant management platform, balancing high-level architectural design with hands-on implementation
- Utilized AI-assisted workflows (with tools such as Claude Code, Codex, Cursor) and worked on AI-based features (with tools such as N8N, Mastra, ElevenLabs)
Technologies: Node.js, TypeScript, React.js, Next.js, PostgreSQL, Google Cloud, Docker, Kubernetes
Hoa Josef N.
Last position:
AI Architect and Enabler at Inhouse / AI Business
Technologies: n8n, Notion, OpenAI API, Claude, MS AI Foundry, MS CoPilot Studio, MS CoPilot, LLM, Node.js, Vercel, LangGraph, PostgreSQL, pgEdge, pgvector, Docker, LangChain, Ollama, Open WebUI
- Continuous evaluation and prioritization of internal automation needs
- ~20 AI agents in active use: research, content pipelines, document processing
- 5 n8n workflows for automated data and process control
- Architecture built on the same principles as in customer projects: state management, event-driven orchestration, API integration
- Ongoing operation and further development
Marvin S.
Last position:
Senior Software Engineer at RTL Deutschland
- work in the Developer-Experience team to improve developer experience and tooling for all teams of the RTL+ streaming platform
- development of reusable GitLab CI/CD components to standardize processes and automatically enforce code quality and security gates
- infrastructure automation with Pulumi
- operation and monitoring of GitLab Runners in AWS with Kubernetes
- integration and automation of Renovate in GitLab pipelines for continuous dependency updates
- extension of Backstage as the central developer platform to optimize internal workflows and self-service capabilities
- development of various tools and automations in TypeScript, Go, and Python
Rutger B.
Last position:
Partner & Managing Director at AI.IMPACT
- Building an AI & Data Consultancy Practice with the goal of helping European companies adopt Artificial Intelligence and modern data platforms
- End-to-end further development of a production system using modified coding agents (OpenCode). Tech stack: Kubernetes, Argo, Keycloak, Typescript, Grafana, GitOps, DevOps, Playwright
- Internal research project on the use of coding agents in the field of mathematical logic for creating formal models. Use of Cursor IDE and Codex, Codex CLI. Architecture design, quality control and refactoring, as well as writing code and tests. Repository (open source) available pre-launch
- Research on the role of mathematical logic as a formal language that connects IT and AI with business processes
- Project lead for collecting and deploying parking recommendations for rail vehicles with significant savings potential based on real-time data in a mobility and transport company
- Project lead for collecting and distributing process measurement points for real-time control in a mobility and transport company
- Deputy application owner for an app used for communication in the dispatching and provision of rail vehicles
Rizwan B.
Last position:
Software Developer/Database/Devops at Sutor Bank
Project:
- Migration of existing VB6 applications to C# (Web API, web app)
- Report development and risk management systems (C#, API interfaces, databases)
- Document archive (API interfaces, databases)
Team size: 9 people
- Reports for Risk and Credit Management Development and maintenance of report structures to support risk and credit decisions, including data modeling, validation, and automated delivery for business departments.
- Migration and maintenance of a legacy system to the latest version of .NET for the asset management system Planning and execution of the modernization of an existing asset management system, including code refactoring, performance optimization, test automation, and sustainable maintenance after migration.
- Replacement of the COM-based archive connection with a REST API Redevelopment of the connection of the document archive (HYPARCHIV) to a REST API based on OpenAPI/Swagger, including archiving with index and stamp fields as well as PDF export into the customer portal.
- Redesign of payment receipt processing Replacement of an existing Oracle PL/SQL process with a new implementation in C# based on a business concept, including business alignment, data modeling, and test coverage.
- Design and implementation of tests, creation of deployment pipelines, and documentation
- Further development and implementation of change requests.
- Regular code reviews within the team as well as optimization of application scalability and stability
Technologies: C#, .NET 10, ASP.NET, Unit of Work, IoC, Three-Tier Architecture, Entity Framework Core, DB First, Web API, Swagger, OpenAPI, Python, Oracle, HYPARCHIV, Azure, PowerBI, DevOps, AKS (Azure Kubernetes Service), GIT, xUnit, NSubstitute, TypeScript, Vue.js, Pinia,
Methods: agile development using Scrum
Bogdan M.
Last position:
Tech Lead at cirplus
- Sole technology owner, leading architecture, development, operations, and infrastructure. Leveraging AI to accelerate work in areas like front-end and design.
- Built full-stack solutions (backend, React front-end) with CI/CD pipelines and observability standards, setting the foundation for an engineering organization.
- Delivered AI-driven features using LLMs, automating supplier–buyer matching, lead generation, email campaigns, and reducing manual effort.
- Reduced cloud costs by 90% by migrating the system to an AWS serverless architecture
Martin W.
Last position:
Security Auditor at MissionMe
- Environment: AWS, Ruby on Rails, GraphQL, React Native
- Penetration test for Backend, Android-App and iOS-App
Florian W.
Last position:
Software Engineer at micimo GmbH
- Developing a professional scheduler for organizations with specific detailed requirements
- Evaluating different existing software solutions
- Creating a list of technical requirements
- Implementing these requirements
- Selected technologies: WebDAV, CalDAV, Rust, Baikal, OAuth, Keycloak
Rainer D.
Last position:
Enterprise Architecture Management / Backend Software Developer at Polizei Hamburg
- Several projects in a police context
- Model and document police procedures/projects with Archimate (as-is/to-be) in the context of P20 (BKA)
- Create software architectures with microservices
- POC development with Springboot/Docker/Kubernetes
- Project size: 10 people
- Enterprise architecture management with Togaf and Archimate
- Backend software development Springboot
- DevOps with Kubernetes
- Implemented using: Java 17/21, Springboot 3, P20 architecture, Togaf, Archimate
Marian G.
Last position:
Senior Software Engineer at B&P Bergmannpartners
- Full-stack development of a customizable SaaS platform for the real estate industry
- Running domain discovery processes to gather business requirements and derive technical specifications
- Designing and implementing core features based on a Remix MVC architecture with TypeScript, Node.js, and PostgreSQL
- Focus on usability, extensibility, and high scalability of the platform
Andreas D.
Last position:
Interim Chief Technology & Product Officer at Babbel GmbH
- Restructuring for product-led growth in the field of digital user-centric tech product development language learning experiences
- Scaling empowered tech product teams
- Anti-fragile software engineering
Torsten L.
Last position:
Technical design and development of frontend and backend for e-waste-race.de / textil-race.de at Das macht Schule gemeinnützige GmbH
- Creation of a platform where schools can run competitions to collect e-waste or old textiles
- Development of a shared PHP backend for administration by the client
- Connection of two separate WordPress sites via REST API
- Development of a custom WordPress theme with an extensive login area for students
- Setup of normally editable content pages using Elementor
Mohammad M.
Last position:
Senior Frontend Developer / IT Consultant at Freelance
Development of modern web applications focusing on React and Next.js
Implementation of e-commerce and business platforms for SMEs
Analysis and optimization of software and data structures
Design and development of custom IT solutions
Structuring of data flows and system architectures
Ongoing project work in web development and platform solutions
Tax Advisor Platform with Client Portal and Admin System:
Development of a web-based platform with an integrated client portal
Implementation of a system solution including a website, admin panel, and client application
Development of a role-based access system (admin / client)
Implementation of document and invoice management
Digitization of business processes
Building high-performance frontend structures
Integration of APIs and backend logic
Coffee Business Platform with Admin System:
Development of a web application for a café with administrative functions
Implementation of internal workflows and user management
Structuring of digital business processes
Development of modern UI components with a focus on performance
Shared Account Platform (Admin & Client Applications):
Development of a scalable platform with separate applications for admins and users
Implementation of a role-based access system
Development of a modular frontend architecture with React and TypeScript
Integration of API structures and data management
Jonas T.
Last position:
IT Consultant at Bechtle AG
- Prequalified 200 demands within five weeks on the multi-cloud-commerce platform bechtle-clouds.com with three external consultants
- Served a dual role as project manager and requirements engineer for various enhancements
- Domain topics: reimplementation of Entra ID Sync, improvement of support processes, optimizations in the product catalog
- Demand and project management in ServiceNow
- Refinement of epics and stories with internal teams and external service providers
- Management of the external international service provider
Christopher G.
Last position:
Frontend Developer at IAS Ideas & Solutions GmbH
- Developed a web application for horse betting
- Converted components to script syntax
Discover over 15,000 top freelancers
Statistics of experts using TypeScript
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 16 years)
Position duration
2 years (Germany: 2.8 years)
Positions per freelancer
14 (Germany: 11)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Retail, Media and Entertainment
Certification focus areas
Information Technology, Product Development, Business Intelligence
Bachelor's degree or higher
83% (Germany: 89%)
Master's degree or higher
40% (Germany: 50%)
Doctorate
11% (Germany: 5%)
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
96% (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 Hamburg 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 Hamburg using TypeScript
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.
TypeScript 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%)
- Retail (59%)
- Media and Entertainment (43%)
- Healthcare (41%)
- Transportation (37%)
- Manufacturing (37%)
- Professional Services (37%)
- Banking and Finance (35%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What TypeScript is
TypeScript is a statically typed superset of JavaScript. It adds interfaces, type aliases, generics and compiler checks while producing JavaScript for browsers, servers and other runtimes. Teams use it to make large codebases easier to understand, refactor and maintain.
What teams build
TypeScript supports products across the web stack:
- React, Angular and Vue user interfaces
- Node.js APIs, background services and command-line tools
- Full-stack applications with shared types
- Design systems, component libraries and SDKs
- Serverless functions and event-driven services
Its type system helps teams define contracts between front end, back end and external integrations.
Ecosystem and tooling
Strong specialists work with the TypeScript compiler, tsconfig configuration and modern module systems. They may use Node.js, npm or pnpm, ESLint, Prettier, Vitest, Jest, Playwright and bundlers such as Vite or webpack. Common frameworks include React with Next.js, Angular, Vue with Nuxt and server-side tools such as NestJS.
When companies need support
Companies often bring in freelance TypeScript expertise when a JavaScript codebase needs a safe migration, a product is growing beyond its initial structure or a team needs help delivering a new application. In Hamburg, this work can support digital products, logistics systems, media services and business software. Specialists can collaborate on site, remotely or in a hybrid setup.
Useful signals include:
- Repeated runtime errors caused by unclear data shapes
- Slow refactoring across shared front-end and back-end code
- A need for consistent API contracts or reusable components
- Tests and build checks that do not reflect production risks
What strong professionals deliver
Experienced professionals use types to clarify domain rules, not simply to silence compiler warnings. They design useful interfaces, handle unknown data at system boundaries and keep strictness aligned with the product. They also understand JavaScript behavior, asynchronous code, browser constraints, accessibility and performance.
Quality shows in readable pull requests, focused tests, sensible project structure and documentation that helps the next specialist contribute.
Choosing the right specialist
Match the specialist to the product rather than to the language alone. A front-end application may require deep knowledge of React, state management, browser testing and design systems, while an API project may depend more on Node.js, databases, authentication and observability.
Ask how the professional has handled migrations, type-safe integrations, testing and release workflows. For distributed teams, confirm written communication, working-hour overlap and the ability to explain technical trade-offs clearly in English or German.
Frequently asked questions
Quick answers to the questions that come up most around TypeScript.
TypeScript is used to build browser applications, Node.js services, APIs, shared libraries, command-line tools and serverless workloads. Its static types help teams catch many mistakes during development and make larger JavaScript systems easier to maintain.
TypeScript extends JavaScript with static typing and compile-time checks, while JavaScript runs directly in browsers and many server environments. TypeScript can improve navigation, refactoring and team communication, but it adds configuration and a compilation step.
A company may choose TypeScript when its product depends heavily on web interfaces, JavaScript libraries or shared code across the browser and Node.js. Languages such as Java, C# or Go may be a better fit when their runtime ecosystem, concurrency model or existing team expertise is the main priority.
A strong TypeScript specialist usually understands JavaScript, HTML, CSS, browser APIs and automated testing. Depending on the project, useful adjacent skills include React, Angular, Vue, Node.js, SQL, REST or GraphQL APIs, cloud deployment and CI pipelines.
The right level depends on scope, risk and the condition of the existing codebase. A small feature may need solid TypeScript and framework skills, while a migration or shared platform requires someone who can design types, guide conventions and review changes across the system.
Yes. TypeScript work is well suited to remote collaboration through Git, issue tracking, code review and automated builds. Teams in Hamburg should agree on communication routines, overlap with local working hours and whether German or English is required for documentation and meetings.
Ask the specialist to explain a real example involving type design, an API boundary, testing or a JavaScript migration. A capable TypeScript professional can explain trade-offs, distinguish compile-time guarantees from runtime validation and show how the solution remains understandable for the wider team.
A project should clarify its runtime, framework, build process, coding standards, test approach and deployment path. For TypeScript, also document strictness settings, module conventions, generated types and how untrusted data is validated before it enters the application.
The average hourly rate of freelancers in Hamburg, Germany who have used TypeScript in their recent projects is 93 €, which corresponds to a daily rate of about 747 € based on an 8-hour working day.
Of the freelancers in Hamburg, Germany who have used TypeScript in their recent projects, 83% hold at least a Bachelor's degree, 40% hold at least a Master's degree, and 11% hold a doctorate.
On average, freelancers in Hamburg, Germany who have used TypeScript in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Hamburg, Germany who have used TypeScript in their recent projects are German (100%), English (96%), and Spanish (13%).
The most common industries among freelancers in Hamburg, Germany who have used TypeScript in their recent projects are Information Technology (100%), Retail (59%), and Media and Entertainment (43%).
The most common business areas among freelancers in Hamburg, Germany who have used TypeScript in their recent projects are Information Technology (100%), Product Development (98%), and Project Management (52%).
Main locations of FRATCH Experts, who have recently used TypeScript
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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Stuttgart 
Dusseldorf 
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Essen 
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Dresden 
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Philipp Thomaschewski
FRATCH CEO
