Christoph F.-Freelance Full-Stack Developer
Check rate
Experience
Freelance Full-Stack Developer
SUKKUS IT Ltd
E-Commerce Marketplace Platform (Austria) | 04/2025 – 07/2026: Refactored and extended a scalable marketplace solution with React, Node.js, Stripe and Sendcloud integrations; connected to a headless CMS for flexible content management
Real Estate Search Platform (Germany) | 10/2025 – 12/2025: Integrating Keycloak as an IAM provider into one of Germany’s largest real estate search platforms; set up Keycloak instances for various stages; modified the existing authorization and authentication logic in two frontend clients (Next.js) and one backend service (Node.js); integrated various IdPs into Keycloak
Automotive SaaS Platform (Austria) | 09/2023 – 04/2025: Extended and optimized performance of one of the largest SaaS solutions for car dealerships in the DACH region (React, Node.js); migrated critical services to AWS (Lambda, S3, CloudFront, etc.); integrated various legacy interfaces from the automotive industry
PLM Platform Textile Industry | 02/2023 – 09/2023: Lead developer of a 4-person engineering team; responsible for overall architecture of a Product Lifecycle Management solution; delivered Mobile App (React Native), Web Application (React) and Backend Services (Node.js/Nest.js) via DigitalOcean and Google Play Store
SaaS Backend Optimization (Germany) | 08/2022 – 03/2023: Enhanced performance and extended existing Node.js/Nest.js services; implemented comprehensive end-to-end tests for quality assurance
Enterprise Dashboard Energy Sector (Germany) | 09/2021 – 08/2022: Developed a modular dashboard solution for integrating existing enterprise applications; implemented real-time data visualization via message broker architecture; achieved >95% test coverage in frontend and backend using .NET Core 3, PostgreSQL, Docker, RabbitMQ, Angular and Keycloak
Other projects: IoT-Dashboards (Grafana, SQL, .NET Core 3) | Self-hosted social media app (Angular, Nest.js, Ionic) | Recommender-App for coffee roastery (angular, Touchscreen optimized)
Full-Stack Web Developer
Tributech Solutions GmbH
- Employee nr. 3 at the Microsoft-affiliated IoT/Blockchain start-up Tributech
- Developed the main frontend application (management of nodes, streaming data visualization and verification) using Angular
- Designed, developed and containerized backend services with .NET Core 3
- Integrated Keycloak for identity and access management
Frontend Web Developer
Blue Orange GmbH
- Developed and maintained frontend applications using Ionic and Angular, and plain JavaScript where needed
- Upgraded an Ionic v1 CRM application to Ionic v3
- Added offline support by integrating PouchDB
E-Commerce and Marketing
Self-Employed
- Set up e-commerce platforms for various businesses
- Offered social media marketing services
Co-Founder
Scheinheilig
- Co-founded a sustainable fashion label focused on using local, certified organic and Fairtrade materials
- Achieved coverage in regional and national newspapers and magazines
- Built a customer base across the DACH region
Frontend Web Developer
Jumptomorrow GmbH
- Developed custom themes and plugins for WordPress (PHP, HTML, JS, CSS)
- Worked on Angular 2 projects
Frontend Web Developer Intern
Up to Eleven GmbH
- Implemented a Chrome extension and a Google Docs plugin for sending SMS messages using JavaScript, HTML, CSS and Google Apps Script
Practical Projects
Fachhochschule Kufstein
- Part of the tech team working on projects with real-world clients: researched, documented, defined and refined specifications
- Implemented final applications in native Android (Java)
- Main author of a paper on the possibilities of mobile applications in a spatial context
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Fashion, Automotive, Food and Beverage, Real Estate, Utilities, and Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Product Development, Information Technology, Quality Assurance, Research and Development, Marketing, and Sustainability Management.
Summary
Software Developer with over 9 years of professional experience in full-stack web and mobile development.
Expert in the complete software development lifecycle, encompassing requirements engineering, UI/UX design, and data modeling. Proven track record in delivering concepts, prototypes, and MVPs, alongside implementation, documentation, containerization, and deployment of production-ready software solutions.
Skills
Frontend Development
- 4+ Years Of Experience With Angular (+ Ngrx, Rxjs, Angular Material, Etc.)
- 5+ Years Of Experience With React & Next.Js (+ Redux, Saga, Jotai, Mui, Etc.)
- Has Built And Used Various Component Libraries Like Material Ui And Experience With Web Components, Pwas, Charting Libraries Like Chart.Js And Three.Js, Css Frameworks (Tailwind, Bootstrap, Etc.)
- Unit, Integration And E2e Tests With Jasmine, React-Test-Library, Cypress
Backend Development
- 5+ Years Of Experience With Node.Js & Nestjs
- 3+ Years Of Experience With .Net Core 2 & 3 (+ Entity Framework, Xunit, Moq, Clean Code)
- Integrated Message Brokers Like Rabbitmq (.Net Core 3), Bullmq (Nestjs) And Kafka (Node.Js) Into Various Applications
- Worked Nosql Databases Like Mongodb & Dynamodb, As Well As Sql Databases Like Postgresql, Mysql, Maria Db And Orms Like Entity Framework Core (.Net Core), Prisma (Nestjs) And Typeorm (Node.Js)
- Unit, Integration And E2e Tests With Jest, Supertest, Xunit, Moq
Mobile Development
- Extensive Experience With The Ionic Framework + Angular And React Native, As Well As Native Android Development (Java) And Pwas
Misc. & Devops
- Implemented Proprietary Authorization And Authentication Logic For Multiple Applications, As Well As Integrated Oauth(2) Flows
- Experienced With Docker & Docker-Compose, Graphql, Keycloak, Identityserver, Elasticsearch, Websockets, Digitalocean, Aws (S3, Lambda, Iam, Etc.), Stripe, Strapi (Headless Cms), Etc.
- Self-Hosted Deployments On Vps
Blockchain/Web3
- Built Various Dapps Using Solidity, Web3.Js, Ethers.Js, Hardhat, Remix, The Truffle Suite And Cosmwasm
Languages
Education
FH Kufstein
Master’s degree · Web Communication and Information Systems · Kufstein, Austria
Bangkok University International College
Marketing · Bangkok, Thailand
FH Kufstein
Bachelor’s degree · Web Business and Technology · Kufstein, Austria
Certifications & licenses
Blockchain Business Models
Duke University
DeFi: The Future Of Finance Specialisation
Duke University
Blockchain Developer Nanodegree
Udacity
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Christoph is based in Paphos, Cyprus and can operate in on-site, hybrid, and remote work models.
Christoph speaks the following languages: German (Native), English (Advanced), Spanish (Advanced).
Christoph has at least 13 years of experience. During this time, Christoph has worked in at least 7 different roles and for 8 different companies. The average length of individual experience is 2 years and 8 months. Note that Christoph may not have shared all experience and actually has more experience.
Based on recent experience, Christoph would be well-suited for roles such as: Freelance Full-Stack Developer, Full-Stack Web Developer, Frontend Web Developer.
Christoph's most recent position is Freelance Full-Stack Developer at SUKKUS IT Ltd.
In recent years, Christoph has worked for SUKKUS IT Ltd.
Christoph is most experienced in industries like Fashion, Automotive, and Food and Beverage. Christoph also has some experience in Real Estate, Utilities, and Information Technology.
Christoph is most experienced in business areas like Product Development, Information Technology, and Quality Assurance. Christoph also has some experience in Research and Development, Marketing, and Sustainability Management.
Christoph has recently worked in industries like Automotive, Fashion, and Food and Beverage.
Christoph has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.
Christoph holds a Master in Web Communication and Information Systems from FH Kufstein, a Bachelor in Marketing from Bangkok University International College and a Bachelor in Web Business and Technology from FH Kufstein.
Christoph has 3 certificates. These include: Blockchain Business Models, DeFi: The Future Of Finance Specialisation, and Blockchain Developer Nanodegree.
Christoph is immediately available full-time for suitable projects.
Daily rate distribution
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Average rates for similar positions
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 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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