Jasmine Experts in Germany
in minutes, matched from vetted and available specialists with the power of AIHire experts who write clear unit tests, build stable spec suites, and keep JavaScript and TypeScript test runs readable in CI. They support browser testing, legacy test refactors, and Angular or Node.js projects with fast, precise matching from vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used Jasmine
Hooman Behmanesh
Last position:
Fullstack Developer at Möbel Roller GmbH
- Further development of the existing e-commerce platform based on SAP Commerce (Hybris) to meet the growing demands of digital commerce.
- Ensuring the scalability and performance of the backend, so the platform remained stable and efficient even under heavy user load.
- Development and integration of new OCC REST APIs and services for modular extensions and flexible adjustments, to implement new features quickly.
- Optimization of data flows and interfaces, which significantly improved platform efficiency and system performance.
- Ensuring a maintainable and scalable code base by using Clean Code principles, proven design patterns, and a future-proof architecture.
- Reduction of errors through extensive testing with JUnit, Mockito, and load tests with Gatling, supported by the introduction of automated test processes.
- Improved system performance through targeted refactoring measures and efficient database queries, especially to handle peak loads.
- Use of modern cloud and monitoring tools such as Kubernetes, Google Cloud Platform (GCP), and Grafana to ensure a stable and monitored infrastructure.
- Clear improvement in efficiency, scalability, and reliability of the platform, which now meets the demands of a dynamic and growing e-commerce market.
Niko Schmuck
Last position:
Developing Architect, Technical Lead "gridlytics" at HH Energienetze
- Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
- Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
- Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.
Hamdi Rajab
Last position:
Full-Stack AI Developer at Karray-Pflege GmbH
PFS-Matching-App
- Integrated an intelligent LLM chatbot using LangChain4j, enabling conversational AI, context-aware question answering, document summarization, and autonomous tool execution.
- Implemented Retrieval-Augmented Generation (RAG), prompt engineering, and AI agent workflows to connect large language models with enterprise data and backend services.
- Developed RESTful APIs and secure backend services to support AI-driven interactions and business processes
Megha Hubli
Last position:
Freelance Frontend Developer at Self-employed
- Designing and developing responsive, accessible web applications for SMEs and private clients with React.js, Tailwind CSS, JavaScript, and HTML5.
- Building reusable UI component libraries to improve maintainability and reduce development time.
- Integrating REST APIs and implementing dynamic features (landing pages, portfolios, dashboards) based on Figma/Adobe XD designs.
- Independently managing the full project cycle (analysis, development, testing, deployment on Netlify/Vercel) while following mobile-first and cross-browser standards.
Christof Hlipala
Last position:
Senior Frontend Developer at HUK24 AG
- Designing new apps as well as enhancing and running 29 Angular apps for digital claims in an Nx monorepo
- Maintaining and improving a shared component library with ~300 libraries for multiple product teams
- Migrating all apps to a new design system including its component library and systematic refactoring
- Developing and maintaining the CI/CD pipelines (Jenkins, Azure DevOps, Terraform, AWS)
- Managing releases independently including branch handling, versioning, PR coordination and production deployment
- Implementing and maintaining tracking (Adobe Analytics)
- Ensuring accessibility according to BFSG/WCAG
- Test-driven development (TDD) with Jest and Cypress
- Code reviews, mentoring and setting up best practices in the team
- Technologies: TypeScript, Angular 16-20, RxJS, NgRx, Nx (Monorepo), npm, HTML, (S)CSS, Storybook, Jest, Cypress, Cucumber, Husky, Node.js, Git, AWS, Azure DevOps (Repos & Pipelines), Jenkins, Terraform, TDD, BFSG, WCAG, Nexus, IntelliJ, Adobe Analytics
Alexander Schwartz
Last position:
Founder and Full-Stack Developer at TrumpPostAlert.com
- Feasibility study for quick implementation of requirements with AI-based development (vibe coding)
- Development of a single-page web app in Angular 20
- Development of a backend server application in Kotlin
- Integration with Google Cloud Platform (Firebase): authentication, Firestore NoSQL database, storage, Cloud Functions, hosting and Cloud Run
- Integration with a NEON PostgreSQL database
- Automated AI-based analysis of Donald Trump's posts on Truth Social and analysis of relevance for stock markets and geopolitical topics
- CI/CD via GitHub Actions using Docker and Google Cloud Run
- Technical environment: Angular 20 (Angular Material, RxJS), Kotlin 2.2.20, TypeScript 5.9.3, Spring Boot 3.5.6, Google Cloud Platform (Firebase, Cloud Run, Gemini, Vertex AI), ChatGPT Codex, Git, GitHub, SourceTree, IntelliJ WebStorm, IntelliJ IDEA
Sascha Seewald
Last position:
Entrepreneur at novael.de
- Focus areas: application development, IT security, project management, conceptual design, online/offline marketing, print, startup phase, SMEs
- Hosting (until end of 2015), monitoring, IT infrastructure, cloud solutions
- Frameworks and tools: Scrum, Kanban, OKR, agile patterns, .NET Core, node.js, Angular, React/JSX, PHP OOP, C#, JavaScript, TypeScript, Python, Ruby, MySQL, MS SQL, Postgres, MongoDB, AWS, Docker, Kubernetes, Jenkins, GitLab CI, Terraform
Alexander Schulze
Last position:
AI Consultant for AI Voice Bot System at Rudolf Hörmann GmbH & Co.KG
- Consultant for system architecture, AI agents & integration, coach for data & process logic, Graph-RAG approaches, security and data protection.
- On-premise AI solutions with high compliance and performance requirements.
- Architecture decisions, operational setup, strategic prioritization & deployment.
- Technologies: LiveKit JS SDK, LiveKit Agents, Web Audio API, JS, AudioWorklet, Loki, vLLM, Zscaler, Docker, Neo4j, MySQL, Python.
- Models: GPT-OSS 20B, Whisper large v3 turbo, Qwen3-TTS.
Moritz Freyburger
Last position:
AWS Developer/DevOps Engineer (Energy Trading) at RWE Supply & Trading GmbH
- Further development and partial new development of a distributed cloud application for providing data in energy trading
- Independent implementation of the infrastructure (IaC)
- Creation of automated CI/CD pipelines, containers, REST APIs, and Lambdas
- Continuous cost and performance optimization
- Collaboration in an international Scrum team and with experts in energy trading
- Technologies: C#/ASP.NET Core; EF Core; PostgreSQL; Terraform/AWS CloudFormation; HTTP; REST/Web API; Swagger/OpenAPI; Azure DevOps; Rider; VS Code; git; Docker; AWS (S3, EC2, Fargate, Lambda, Step Functions, Secrets Manager, VPCs, ALB/NLB, RDS, Cloudwatch, AWS CLI, Amazon MQ); Redis; OAuth; OpenID Connect
- Languages: C#; TypeScript; HCL; Docker; Bash; PowerShell; YML; JSON
Mathis Dudler
Last position:
Senior Web/Frontend Developer at KemCom GmbH
- Modernized the homepage of a luxury residential building for a better user experience and contemporary design
- Developed and implemented the website and modules using current web technologies
- Optimized for SEO to improve visibility in search engines
- Created a modern and professional appearance that enhances the building's image
- Increased efficiency in content maintenance by using a CMS
- Technologies: HTML5, HTML, CSS3, CSS, JavaScript, Umbraco, C#, .NET
Arnold Abraham
Last position:
Senior Full Stack Developer – Full Stack Focus at Endress+Hauser GmbH+Co. KG
- Took on architecture and development ownership of a scalable web platform (Angular 18 / NestJS / AWS)
- Designed and implemented a zero-downtime CI/CD pipeline to ensure uninterrupted deployments
- Planned and migrated existing legacy features using feature toggles
- Outcome: Successful platform modernization and a noticeably faster development pace
Alexandr Kuĉun
Last position:
Senior Consultant at Insurance Industry Client
- Single-handedly executing end-to-end legacy system migration to modern stack, working autonomously with minimal supervision
- Converting stakeholder resistance into buy-in through regular demos and feedback sessions with initially skeptical internal teams
- Proactively identifying improvements to common libraries beyond project scope
Hüseyin Korkut
Last position:
Senior Full-Stack Engineer at DVAG
Architecture and implementation of a fully digitalized closing flow for managing securities contracts within the DVAG infrastructure. The platform aims for maximum user-friendliness, modular extensibility and compliant handling of sensitive data.
Implementation of a reactive UI structure with a focus on user guidance & accessibility.
Dynamic control of form and closing processes including validation logic.
Reactive state management via SignalStore (signals + selective effects).
UX optimization through adaptive components and Playwright-based UI tests.
Backend modularization to connect existing sales and contract logic.
API stability and DTO design according to Clean Architecture principles.
Collaboration with domain teams to define technical contracts and service boundaries.
Management with GitHub.
Unit tests with Jest, E2E tests with Playwright.
Code reviews, CI-integrated test execution, iterative refactorings.
Ensuring high coverage and UI stability in the closing flow.
Technologies: Angular 18, RxJS, SignalStore, HTML5, SCSS, Spring Boot, Kotlin, REST, OAuth2, Jest, Playwright, Clean Architecture.
Jens Hagemeyer-Lee
Last position:
#52 Test Manager in Safety-Critical Infrastructure at Telecommunications Company
- Network elements, network, operational and operator-related systems
- Supporting around 20 different products (managed agile)
- Requirements analysis and management (functional and non-functional)
- Test concept and planning (scope, test phases, effort, schedule, resources, organization, etc.)
- Aligning approach with clients and service providers
- Managing and assisting in creation of test cases for system, integration and end-to-end tests
- Guiding and supporting test execution
- Defect management and planning bug fixes with external providers
- Preparing and facilitating workshops
- Regular reporting and creating automated test reports
- Further development of agile testing methodology and configuration of supporting tools
- Conceptual support in developing a quality seal for rating product and service quality of internal and external providers
- Requirements engineering based on ISO/IEC 25010, Scrum, SaFE
- BMC Remedy, Atlassian Confluence, Atlassian Jira (including plugins Xray, Structure), Microsoft Office (incl. Visio), Obsidian, doxis document management system, Gitlab, Obsidian
Roxana Girdu
Last position:
Freelance Senior Frontend Developer at RHI Magnesita
- Designed and developed a high-performance internal resource management platform using React and TypeScript, optimizing dynamic data rendering and state management.
- Built a React Native application to support mobile access to internal tools, enabling on-the-go project tracking for field teams.
- Developed custom 2D canvas-based visualizations using Pixi.js to simulate material flows and refractory layer behaviors.
- Integrated Pixi.js with React components for interactive diagrams and real-time UI updates.
- Developed interactive 3D visualizations using React.js for displaying refractory product layouts and simulations, supporting engineering and sales teams with dynamic product previews.
- Integrated Three.js within the React ecosystem to allow manipulation of 3D models in real-time via browser, enhancing user engagement and field configurability.
- Integrated a headless CMS to enable dynamic content updates by non-technical users, reducing content deployment time by 40%.
- Led AWS CloudFront optimization initiatives, improving portal load speeds by 30% globally.
- Actively collaborated with cross-functional Agile teams and product owners to deliver prioritized features with a fast feedback loop.
- Key Technologies: React.js, React Native, Three.js, TypeScript, Contentful CMS, AWS S3/Lambda/CloudFront, Cypress, Agile Scrum
Discover over 15,000 top freelancers
Statistics of experts using Jasmine
Aggregated from the professional profiles of matched freelancers.
Experience
19 years
Position duration
1.7 years
Positions per freelancer
15
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Manufacturing
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
88%
Master's degree or higher
41%
Doctorate
5%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
100%
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 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 Jasmine
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
Testing focus
Jasmine is a behavior-driven testing framework for JavaScript. Teams use it to verify functions, services, UI logic, and async flows with readable specs that explain intent. It fits unit tests and small integration checks where clear assertions matter.
Common setup
Jasmine often appears with Node.js, browser-based apps, TypeScript, Karma, and CI pipelines. In legacy Angular projects, it is still a familiar choice for keeping test suites stable during refactors and upgrades. Strong specialists also know how to keep mocks and fixtures simple.
Typical work
- Write and maintain spec files for application logic
- Test async code, callbacks, promises, and timers
- Refactor brittle tests into clearer suites
- Review failing tests in CI and isolate the cause
When to hire
Companies bring in freelance Jasmine specialists when test coverage is thin, old specs are hard to trust, or a release needs focused regression protection. In Germany, they are often used in distributed product teams that need remote support for JavaScript quality work and quick handover to in-house experts.
What strong specialists do
A strong Jasmine expert writes tests that are easy to read and easy to maintain. They understand assertion styles, spies, test isolation, and how to avoid tests that depend on order or shared state. They also know when Jasmine is the right fit and when another test tool is a better choice.
Delivery outcomes
- Stable test suites that explain expected behavior
- Cleaner feedback from local runs and CI
- Better coverage of edge cases and regressions
- Faster refactoring with less fear of breakage
Frequently asked questions
Not sure where to start with Jasmine? These answers cover the essentials.
Jasmine is used to test JavaScript behavior with readable specs and clear expectations. It is a strong fit for unit tests, small integration checks, and async flows where teams want simple syntax and direct assertions.
Jasmine is often chosen for its built-in matcher and spy features, plus its straightforward spec style. Jest gives a larger all-in-one testing experience, while Mocha is more flexible and usually paired with extra assertion and mocking tools. The right choice depends on the stack and how much built-in structure the team wants.
A good Jasmine specialist should also know JavaScript or TypeScript, asynchronous code, mocking, and the test runner setup around the app. Experience with Karma, Node.js, browser testing, and CI systems helps a lot when tests must run reliably in real delivery pipelines.
A company usually brings in Jasmine expertise when specs are flaky, coverage is uneven, or legacy tests slow down releases. Freelance support also helps during framework upgrades, test cleanup after refactors, and short-term quality pushes before a launch.
Jasmine work can start with solid JavaScript skills, but better results come from specialists who have already worked on test design and maintenance. Projects with async logic, large legacy suites, or strict CI gates benefit from someone who knows common failure patterns and how to avoid them.
Yes, Jasmine work is often done remotely, especially for test writing, refactoring, and CI troubleshooting. For teams in Germany, remote collaboration is common as long as communication is clear and the specialist can review code, test output, and build pipelines without delays.
A strong Jasmine freelancer writes specs that stay readable, uses spies and mocks carefully, and avoids brittle tests tied to order or shared state. Look for someone who can explain why a test exists, how it fails, and how they keep the suite maintainable over time.
With Jasmine, you should expect spec files, test cleanup, failing-test analysis, and practical guidance for keeping the suite healthy. Good specialists also leave notes on test structure, edge cases, and any setup changes needed for local runs or CI.
The average hourly rate of freelancers in Germany who have used Jasmine in their recent projects is 91 €, which corresponds to a daily rate of about 727 € based on an 8-hour working day.
Of the freelancers in Germany who have used Jasmine in their recent projects, 88% hold at least a Bachelor's degree, 41% hold at least a Master's degree, and 5% hold a doctorate.
On average, freelancers in Germany who have used Jasmine in their recent projects have 19 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Germany who have used Jasmine in their recent projects are German (100%), English (98%), and French (13%).
The most common industries among freelancers in Germany who have used Jasmine in their recent projects are Information Technology (98%), Banking and Finance (52%), and Manufacturing (52%).
The most common business areas among freelancers in Germany who have used Jasmine in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (66%).
Main locations of FRATCH Experts, who have recently used Jasmine
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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Cologne Request a free demo
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Philipp Thomaschewski
FRATCH CEO
