TypeScript Experts in Hamburg
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Meet FRATCH Experts in Hamburg, who have recently used TypeScript
Hoa Josef Nguyen
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
Rutger Boels
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
Bogdan Melnychuk
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
Thorsten Boock
Last position:
Senior Software Engineer at Codegy
- Developing Kotlin/Spring Boot microservices deployed on Kubernetes and AWS Lambda
- Implementing monitoring solutions
- Backend development for Traigo platform (booking/analysis for freight wagons)
- Determining wagon stays in geofences
- Routing of position data
- Forwarding position data and geofence events to clients using ITSS
- Developing and deploying services in both Kubernetes and AWS Lambda environments
- Tech stack: Kotlin, Spring Boot, Kubernetes, AWS Lambda, PostgreSQL, DynamoDB, Protocol Buffers
Max Dietrich
Last position:
Senior Fullstack Engineer at Spiri.Bo GmbH
- Building new and improving existing features for a housing management platform that helps both landlords and tenants
- Technologies: Node.js, TypeScript, React.js, Next.js, PostgreSQL, Google Cloud, Docker, Kubernetes
Florian Wede
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 Diekmann
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 Gaebler
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 Dietrich
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 Lüders
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 Mirmohammadi
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 Taulien
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 Groß
Last position:
Frontend Developer at IAS Ideas & Solutions GmbH
- Developed a web application for horse betting
- Converted components to script syntax
Daniel Yokoyama
Last position:
Senior Frontend Developer at node.energy
- Significant enhancement of the B2B React SPA software "opti.node" for commercial operations management for renewable energy plant operators
- Introduced features not previously available on the market, resulting in a significant revenue increase
- Comprehensive automated tests within Storybook
- Introduced a UI library to improve developer experience and speed up feature development by about 40%
- Clear presentation of complex commercial and legal issues, with intuitive UX and UI
- UX consulting to shorten essential interaction flows by 75%
Basar Deniz
Last position:
Product & Growth Advisor at Votmode Handcraft
- Led 0→1 launch of a small D2C product, including website and CRM flows.
- Used AI and no-code tools to rapidly prototype, iterate, and operate with minimal overhead.
- Owned end-to-end product decisions across UX, content, analytics, and operations.
Discover over 15,000 top freelancers
Statistics of experts using TypeScript
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 17 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, Healthcare
Certification focus areas
Information Technology, Product Development, Business Intelligence
Bachelor's degree or higher
82% (Germany: 89%)
Master's degree or higher
39% (Germany: 49%)
Doctorate
12% (Germany: 5%)
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
95% (Germany: 98%)
Based on our profile pool as of 30 Aug 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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Typed JavaScript TypeScript adds static typing to JavaScript without changing how the runtime works. It helps teams catch mistakes early, keep large codebases readable, and move faster with fewer regressions. Companies use it for web apps, backend services, design systems, and shared libraries.
Where it fits
- React and Next.js frontends
- Node.js APIs and services
- monorepos with shared packages
- SDKs and internal tools
- migration from JavaScript to TypeScript
Ecosystem skills Strong specialists work with tsconfig, strict typing, generics, utility types, and declaration files. They also understand ESLint, Vitest or Jest, Vite, Webpack, and package managers, plus how to keep types aligned across frameworks and libraries. This is where clean architecture meets daily delivery.
When experts help Teams bring in freelance TypeScript expertise when an app grows too complex, when a JavaScript codebase needs a safe migration, or when type errors slow delivery. In Hamburg, this is common for product teams that work across multiple locations and need clear written handover. The right specialist can stabilise the codebase without slowing the roadmap.
What strong work looks like A strong professional writes types that match the domain, not just the compiler. They remove unsafe casts, shape APIs clearly, and keep build output lean. You should see readable interfaces, well-placed narrowing, and code that stays maintainable when features change.
Common deliverables TypeScript experts are often hired to refactor a frontend, harden a Node.js service, define shared types, or set up linting and type checks in CI. They can also help with library packaging, test setup, and migration plans for teams that want safer releases and cleaner collaboration.
Frequently asked questions
Quick answers to the questions that come up most around TypeScript.
TypeScript is used to build safer JavaScript applications for the browser and server. Teams choose it for React apps, Next.js sites, Node.js services, shared UI libraries, and internal tools where clear types reduce mistakes and make refactoring easier.
TypeScript is JavaScript with added type syntax and compile-time checks. The runtime still becomes JavaScript, so it fits the same ecosystems, but teams get earlier feedback on props, function contracts, API shapes, and edge cases before code reaches users.
A company should bring in a TypeScript specialist when a codebase grows, migration work gets risky, or team members spend too much time tracing type issues. The same applies when shared packages, API contracts, or a monorepo need tighter structure.
A strong TypeScript professional usually works with React, Node.js, Next.js, testing tools, and modern build systems. They should also understand linting, package management, CI checks, and basic architecture so types support the product instead of getting in the way.
Yes, TypeScript is often chosen to migrate legacy JavaScript step by step. Good specialists can introduce types in the right places first, keep release risk low, and avoid a big-bang rewrite that would slow the team down.
Yes, TypeScript work is often well suited to remote collaboration, especially for reviewing types, refactoring modules, and aligning on API contracts. In Hamburg, teams may still want some on-site time for onboarding, stakeholder workshops, or close work with product and backend specialists.
Look for clean type design, safe narrowing, good naming, and fewer casts that hide problems. A strong TypeScript expert explains trade-offs clearly, keeps strict settings under control, and leaves code that other specialists can maintain without guesswork.
In most hiring conversations, TS is just the short form of TypeScript. Searchers use both terms, but the technology is the same: typed JavaScript for frontends, servers, and shared codebases.
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 743 € based on an 8-hour working day.
Of the freelancers in Hamburg, Germany who have used TypeScript in their recent projects, 82% hold at least a Bachelor's degree, 39% hold at least a Master's degree, and 12% 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 (95%), and Spanish (11%).
The most common industries among freelancers in Hamburg, Germany who have used TypeScript in their recent projects are Information Technology (100%), Retail (57%), and Healthcare (41%).
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 (50%).
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.
Berlin 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf 
Leipzig 
Dortmund 
Essen 
Bremen 
Dresden 
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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We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
