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English
$
USD
I will build a custom business web app or internal tool
Selfemployed Software Developer
I am a freelance software developer specializing in custom web applications and the digitalization of industrial processes. With over 5 years of experience in Python, Django, and FastAPI, I bridge the...
About this Gig
Need software tailored to your business rather than another off-the-shelf tool?
I will design and develop a custom web application tailored to your companys workflows. I specialize in internal tools, employee and customer portals, dashboards, administration systems, and other business applications for startups and small to mid-sized companies.
With more than five years of full-stack development experience, I can handle the complete processfrom planning and UI/UX design to development, deployment, and ongoing support.
What I can build:
- Internal business tools and workflow applications
- Employee and customer portals
- Administrative dashboards
- Reporting, charts, and data exports
- Role-based systems with secure authentication
- Public-facing web applications
- API integrations and automated processes
- Improvements and new features for existing applications
Every custom application has different requirements. Please contact me before ordering so I can understand your workflow, recommend the right solution, and provide an accurate scope, price, and delivery schedule.
Hosting configuration and deployment can be included (Charged separately).
FAQ
Do I need to contact you before ordering?
Yes. Custom applications vary considerably in scope. Please message me first so I can review your requirements and confirm the appropriate package, price, and schedule.
Can you design the user interface?
Yes. I can create a practical, responsive UI/UX from scratch or develop the application from designs you provide.
Can you work on an existing application?
Yes. I can review an existing Django, React, or TypeScript codebase, resolve problems, improve its architecture, and develop new features. I will need access to the relevant code and documentation before confirming the scope.
Can you deploy and host the application?
Yes. I can configure and deploy the application to a suitable hosting provider. Infrastructure and third-party subscription charges are paid directly by the client.
Do you provide support after launch?
Yes. Post-launch fixes, maintenance, monitoring, and continued development can be arranged separately according to your needs.
Can you build a GDPR-compliant application?
I can implement GDPR-oriented technical measures such as consent handling, access controls, data export, and deletion workflows. Final legal compliance depends on your processes, policies, data usage, and legal requirements, so this service does not replace legal advice.
Will I receive the source code?
Yes. Source code for the agreed deliverables is included unless the custom offer explicitly states otherwise. Third-party libraries remain subject to their respective licenses.
Can we communicate in German?
Yes. I am fluent in both German and English and can conduct the entire project in either language.
What technologies do you use?
My primary stack is Django, FastAPI, Django REST Framework, React, TypeScript, JavaScript, PostgreSQL, HTML, and CSS. I also use Docker and CI/CD workflows for deployment where appropriate.
