TypeScript Experts in Vienna
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Meet FRATCH Experts in Vienna, who have recently used TypeScript
John Ampia-Addison
Last position:
Software Developer and DevOps Engineer at Bundesrechenzentrum (BRZ)
Refactoring and improving core APIs; implementing client change requests. Setting up metrics, traces, and logs monitoring infrastructure to support operations. Designing GitOps deployment and infrastructure as code. Applications and Systems Configuration in ArgoCD and Openshift. Confluence documentation of design, approach, and solution. Tech Stack: Java 8 & 21, Spring framework, JSP, Javascript, Bash Scripts, SQL, Grafana Stack, Opentelemetry, Docker, DB2, Maven, Kubernetes Kompose.
Burak Elalmis
Last position:
Senior Software Engineer at Nürnberger Versicherung
Further development of an insurance product quotation system
- Implementation and maintenance of pricing logic for property and casualty products (accident, property liability, business contents) based on Java and FaktorIPS
- Implementation of actuarial tariff revisions into product-specific calculation models
- Development and refactoring of backend components and web UI components
- Creation and maintenance of test tables and automated premium tests for quality assurance
- Code reviews and active involvement in quality assurance in the development process
- Production support and bug fixing in live operations
Michael Langer
Last position:
IAM Developer & IT Architect at Internationale Bank
Design and implementation of new functionalities in the areas of Lifecycle Management (LCM), Role Management (RLM) and Access Governance
Adjustment of the company-wide Segregation of Duties (SoD) matrix to ensure regulatory and internal compliance requirements
Further development and configuration of recertification processes
Creation and adaptation of custom workflows, rules and tasks in SailPoint IdentityIQ (BeanShell, XML, Java)
Use of static code analysis with SonarQube to ensure code quality and compliance with defined development standards
Regular code reviews within the development team to ensure quality, share knowledge and follow clean code principles
Work in an agile Scrum team with daily communication, sprint planning and reviews
Coordination with testers, test managers and business departments to ensure quality and smooth production rollout
Active involvement in release planning and deployment coordination, including test preparation, cutover activities and rollback strategies
Analysis and sustainable resolution of issues in the IAM production environment (2nd- and 3rd-level support)
Reproduction of complex errors, identification of root causes and implementation of lasting fixes
Creation of technical analyses and recommendations for operations and further development
Alexander Lechner
Last position:
Guest lecturer in Artificial Intelligence (Master’s Level) at FH des BFI Wien
- Teaching & presenting
- Communication
- Effectively communicate complex technical topics to non-technical audiences through lectures
- Guided non-technical students from zero knowledge to confidently understanding and applying algorithms to achieve business outcomes
Daniel Auferbauer
Last position:
Solution Architect and Fullstack Developer at IoT Sensor Data Processing and Evaluation
- Develop a concept for the analysis of sensor data.
- Assess implementation options, products, and pricing in Azure.
- Present and advocate the solution concept to the client.
- Implement an ETL pipeline for processing sensor data.
- Integrate BI solutions with the data repository.
- Provide documentation and support for end users.
Vladislav Filipic
Last position:
Senior Test Automation Engineer / Test Manager at Stadt Wien – WUKSEA
- Creating test scenarios, manual test cases and test data using boundary value analysis and equivalence classes
- Executing functional and non-functional tests (manually with Postman and web application, automated with WebDriver, JUnit and NUnit)
- Setting up, automating and maintaining the test automation framework with Java, Spring Boot, Selenium and Cucumber in IntelliJ (system, regression, smoke, UI and integration tests for web front-end and SOAP API backend interfaces)
- Automating backend NUnit test cases in Visual Studio
- Test management: developing and implementing test strategy and test plans, controlling tests, quality ownership and prioritizing risk-based tests, as well as maintaining documentation in Confluence
- Detailed analysis and quality assurance of requirements
- Creating and maintaining Jenkins pipelines, ensuring quality in build & deployment
- Close collaboration with business analysts, developers, testers and test management
- Identifying, creating and tracking defects/bugs, with thorough test documentation
- Reporting test results and defect reports
- Monitoring test processes and continuous improvements
- Reviewing test data and test results in PostgreSQL database via pgAdmin
- Supporting effort estimation and backlog prioritization
- Analyzing and debugging development code System environment: Java, JUnit, Spring Boot, Selenium, Cucumber, JavaScript, Jenkins, C#, NUnit, Postman, Bitbucket, Confluence, Jira, xRay, pgAdmin, PostgreSQL, SonarQube, Maven, IntelliJ, Visual Studio, CI/CD, SOAP API interfaces
Maximilian Götz-Mikus
Last position:
Solo Developer / Founder at InvAPI
- Privacy-first, stateless e-invoice API providing AI-powered extraction, bidirectional format conversion (UBL/CII/ZUGFeRD), batch processing, and validation for German/Austrian e-invoice compliance
- Technologies: Nuxt 4, Vue 3, Nitro, TypeScript, Cloudflare (D1, R2), Stripe, OAuth, AI/LLM integration
Nedim Kupusovic
Last position:
Manual Tester and Test Automation Engineer at IT-Systemhaus der Bundesagentur für Arbeit
- Design appropriate test cases to verify the GUI in Azure Test Plans
- Creation and execution of manual test cases
- Test design for user stories to be implemented in the current sprint
- Analysis of deviations/bugs based on log files and Kibana dashboards
- Creation of bug tickets with error description, screenshots, and short videos
- Prioritization of open bug tickets together with the PO
- Retest of bugs and hotfixes
- Execution of manual tests to ensure a 100% fulfillment rate of all functional requirements
- Selection, installation, and maintenance of a test automation tool (Selenium)
- Implementation of automated regression tests
- Continuous expansion of the object repository and adaptation of automated test cases (acceptance, integration, and system tests)
- Creation of test logs before each sprint change
Javid Asgarov
Last position:
B2B Contract - Senior Fullstack developer (Java + Angular)
- Project: E-Platform with 100k users
- Skills: Java, Spring, Spring Boot
- TechStack: Angular 18, Java 17, Spring Boot, Oracle DB, Spring Data, JPA, Hibernate, Oracle, Postgres, SQL
Aaron Heimel
Last position:
Career Break
- Big move, focus on DIY hobbies, small personal software projects.
Ngai Kuan
Last position:
Employed/Freelance Frontend Developer at ETRON Software GmbH
- Development of SaaS fiscalized cash register
- Modularized functionalities to allow individual wishes of clients
- Implementation of unit tests, integration tests
Hakan Solmaz
Last position:
Freelance Software Developer at NÜRNBERGER Versicherung
- Implementation of the 2026 product roadmap in the composite area (quotation and policy administration)
- (Further) development of insurance products such as accident, residential building, commercial building, business contents, and liability insurance
- Technical implementation of product requirements in an agile SCRUM environment (from concept to go-live)
- Collaboration on enablement topics for private and business lines, especially the introduction of intermediary collection
- Ensuring software quality through continuous error analysis and resolution across all project phases
- Close coordination in the agile planning process as well as iterative detailing of requirements
- Structured knowledge transfer including documentation and sustainable assurance of maintainability and further development
Discover over 15,000 top freelancers
Statistics of experts using TypeScript
Aggregated from the professional profiles of matched freelancers.
Experience
15 years
Position duration
2.1 years (Austria: 2.4 years)
Positions per freelancer
9 (Austria: 10)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Insurance, Government and Administration
Certification focus areas
Information Technology, Product Development, Quality Assurance
Bachelor's degree or higher
90% (Austria: 78%)
Master's degree or higher
60% (Austria: 44%)
Doctorate
10% (Austria: 8%)
Certifications per freelancer
2
Most common languages
German, English, Bosnian
Speak two or more languages
100% (Austria: 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 Vienna 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 Vienna 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
Type safety for modern code
TypeScript adds static types to JavaScript. Teams use it to catch errors earlier, keep large codebases readable, and make refactors safer. It fits web apps, backend services, and shared packages that need clear contracts.
Common project work
- Frontend apps built with React, Angular, or Vue
- Node.js APIs, services, and server-side logic
- Shared types, SDKs, and component libraries
- Migration from JavaScript to TypeScript
- Build and lint setup for stricter code quality
Tooling and ecosystem
Strong professionals know more than the language itself. They work with the TypeScript compiler, tsconfig settings, ESLint, Vite, Webpack, Jest, Vitest, and framework-specific patterns. They also understand declaration files, generics, and how to keep type definitions clean.
When to bring in help
Companies look for TypeScript expertise when a project starts to grow, when old JavaScript needs structure, or when teams want safer releases. Freelancers are also useful for short-term audits, code cleanup, and support during framework upgrades. In Vienna, this often fits mixed in-house and remote collaboration.
What strong specialists do
- Write clear types instead of forcing everything to any
- Design reusable interfaces and utility types
- Spot weak boundaries between services and UI layers
- Reduce runtime bugs with better compile-time checks
- Keep code understandable for the next team
Signs you need a specialist
If builds are slow, types are messy, or new features break old code, TypeScript work is probably overdue. The best experts can improve structure without overcomplicating the codebase. They make the language help the team instead of slowing it down.
Frequently asked questions
Key details about TypeScript, drawn from the questions we get asked most.
A strong TypeScript expert helps teams build safer frontends, typed Node.js services, and shared libraries that stay consistent across a codebase. Companies also bring in specialists for JavaScript migration, type cleanup, and framework upgrades. The goal is usually fewer runtime surprises and easier maintenance.
TypeScript is common in frontend work, but it is not limited to the browser. Many teams use it for Node.js APIs, tooling, SDKs, and monorepos where shared types matter. A good specialist can move across UI, server logic, and package boundaries.
TypeScript builds on JavaScript and adds type checks before code runs. That makes large projects easier to refactor and review, while plain JavaScript stays looser and faster to start. Teams often choose TypeScript when code ownership changes often or multiple specialists work in the same codebase.
A solid TypeScript specialist usually knows JavaScript well, plus a framework such as React, Angular, Vue, or Node.js. They should also be comfortable with testing, linting, build tools, and API design. If a project uses monorepos or shared packages, that experience is especially useful.
Simple UI tasks may only need light TypeScript usage, but larger systems need someone who understands strict typing, generics, and project-wide patterns. If the codebase is growing fast, an expert can prevent type drift and avoid rushed workarounds. For migrations, stronger experience is worth it.
Yes. TypeScript work often fits remote collaboration because the code, tests, and type errors are easy to review in pull requests. For teams in Vienna, on-site workshops can help at the start, while ongoing delivery can stay remote if the process is clear.
Look for clean type design, readable code, and practical use of strict checks in TypeScript. Good experts avoid overengineering and know when to simplify types instead of making them clever. Past work with migrations, testing, or framework integrations is a strong signal.
Choose TypeScript when you want the flexibility of JavaScript with stronger compile-time checks and a broad ecosystem. It is often the natural choice for React, Angular, Vue, and Node.js projects. If a team already writes JavaScript, the transition is usually smoother than switching to a different language.
The average hourly rate of freelancers in Vienna, Austria who have used TypeScript in their recent projects is 93 €, which corresponds to a daily rate of about 744 € based on an 8-hour working day.
Of the freelancers in Vienna, Austria who have used TypeScript in their recent projects, 90% hold at least a Bachelor's degree, 60% hold at least a Master's degree, and 10% hold a doctorate.
On average, freelancers in Vienna, Austria who have used TypeScript in their recent projects have 15 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Vienna, Austria who have used TypeScript in their recent projects are German (100%), English (100%), and Bosnian (17%).
The most common industries among freelancers in Vienna, Austria who have used TypeScript in their recent projects are Information Technology (83%), Insurance (50%), and Government and Administration (50%).
The most common business areas among freelancers in Vienna, Austria who have used TypeScript in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (58%).
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.
Vienna 
Graz 
Graz Request a free demo
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Philipp Thomaschewski
FRATCH CEO
