Christoph Findling-Freelance Full-Stack Developer
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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
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Experienced in Fashion, Automotive, Food and Beverage, Real Estate, Utilities, and Information Technology.
Business Area Experience
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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
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