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Who am I?
I'm Christian, an App, Web and Mobile Developer and DevOp
Hi, I’m Christian – a passionate developer with a focus on creating efficient and scalable web, mobile, and app solutions. With over six years of experience in the tech industry, I’m currently working as a Senior Developer at Strauss GmbH & Co. KG. My expertise lies in building robust systems using C#, and I thrive on solving complex technical challenges. I am now focusing on expanding my freelancing opportunities, where I aim to deliver high-quality, user-centric solutions in a variety of domains. Clean code, collaboration, and staying ahead of the latest industry trends are the cornerstones of my work philosophy.
Throughout my career, I've had the privilege of working on diverse projects in app, web, and mobile development. My journey has made me proficient in designing high-performance systems and collaborating closely with cross-functional teams. While I continue to grow in my role at Strauss, I’m excited to take on new freelance projects that challenge me and allow me to explore new technologies and creative solutions. Whether it's building an innovative app or optimizing existing software systems, I’m always eager to learn and grow.
Let’s create something amazing together! If you're looking for a dedicated developer for your next project or have any questions, feel free to get in touch with me. I’m always excited to explore new opportunities!
Frontend Development (JS, TS, Frameworks)
100 %
Backend Development
100 %
Clean Code
100 %
Agile Software Development
100 %
CI/CD
100 %
Cloud
100 %
Here's what I'm good at
These are the services I offer and I can provide help for your project
Web Development
Web Development using Javascript/Typescript, PHP, and frameworks like Next.js, Vue.js, or React. I handle Frontend, Backend, and server configuration with a focus on SEO optimization.
Interested? Start Here! to get in touch.
App Development
I develop apps using Java, C, C++, or C#. With expertise in these languages, I ensure a strong backend while design elements are secondary.
Interested? Start Here! to get in touch.
Application Programming Interfaces (APIs)
I specialize in building APIs for WebSockets, web servers, and microservices. I ensure reliable and efficient backend communication.
Interested? Start Here! to get in touch.
Mobile Development
I create Android apps, multi-OS apps with Xamarin (C#), or progressive web apps (PWAs). Additionally, I configure websites for Android/iOS apps using tools like Ionic.
Interested? Start Here! to get in touch.
Deployment
I handle deployments with tools like Docker and CI/CD pipelines (GitLab, TeamCity). I manage testing, building, and deploying your application seamlessly.
Interested? Start Here! to get in touch.
Cloud Management
I assist in migrating to cloud environments using Terraform and managing Kubernetes setups. Load balancing and inter-cloud operations are part of my expertise.
Interested? Start Here! to get in touch.
Containerization (Docker, Kubernetes)
With extensive Docker and Kubernetes experience, I set up web servers (Traefik, Nginx) and optimize cloud environments for security and efficiency.
Interested? Start Here! to get in touch.
Application Security
I implement zero-trust environments and ensure comprehensive application security to protect your systems from vulnerabilities.
Interested? Start Here! to get in touch.
Check out my Portfolio
Here's what I have done in the past
LieferanDino a small masters degree web application project. Built with Vue3, Ionic and Laravel Backend. I built the Backend part like Authentication, containing Login, Registration, 2FA and the Chat and did the deployment part as well.
My master's thesis for the degree Master of Applied Computer Science focused on analyzing Kubernetes security architectures and evaluating the effectiveness of Zero Trust principles in mitigating vulnerabilities, balancing enhanced protection with increased resource consumption and complexity.
My Tools
Here are some of the tools and Languages I could support with!
My work experience
Here's what I did before and while freelancing
Full-Stack
Development Expertise
DevOps
CI/CD Practices
Multiple
Projects Delivered
Numerous
Bugs Fixed
I also like to travel
Check out my latest travel stories on my German Youtube Channel InTerestedOWL!
Here's a contact form
Do you Have Any Questions?
Currently, there's just this contact form available. Feel free to reach out with any questions or ideas you have—I’d love to hear from you! In the future, I’ll be adding a management platform where you can check my availability and book me for your projects. For now, I’m looking forward to learning more about your needs!
Reach out
Feel free to reach out