Where possible, I link to live websites, documented history and other traceable sources.
SELECTED WORK · CLEAR RESPONSIBILITY
Experience you can actually verify.
If you are considering me for a project, you should be able to form your own view. Here you can explore real client work, concrete technical responsibility and documented business history — complemented by confidential references released selectively when relevant.
Claim less. Prove more.
Part of my work involves companies and projects whose details cannot be shown publicly. Rather than using names or logos without context, I release the references that are genuinely relevant to your project — and for sensitive material, where required, only after an NCNDA.
WHY THIS PLATFORM
You should not have to take my experience on trust. You should be able to examine it.
That is why this platform shows more than a service list. It provides context: What was the starting point? What responsibility did I take? What was actually delivered? What can be verified publicly — and which additional evidence can be released for a concrete project?
Not just a project name or logo: what matters is the role I took and how I delivered it.
Confidential cases are not distributed broadly; they are selected for the needs of your project.
PUBLICLY AVAILABLE
Selected public references
Start with work and professional contexts that can be verified publicly. Each case is designed to show the task, my responsibility and the practical effect of the implementation.

No further public references yet.
Additional relevant project evidence can be released individually in the protected area when there is a concrete need.
ENTREPRENEURIAL PARTICIPATION · INTERNATIONAL PROJECTS
CareTrade International — not only developed, but built with.
At CareTrade International I am not simply the technical implementer. As Chief Strategic Partnerships Officer, I am part of the team and hold an ownership stake in the company. My role connects strategic partnerships, international project origination and digital execution — where relationships, technology and operational requirements turn into concrete opportunities.
CTI brings together procurement, technology brokerage and project-related coordination for demanding international requirements — from specialist vehicles and mobile medical solutions to backup power and energy infrastructure, waste management and Waste-to-Energy.
WHERE I ADD VALUE
Technology should solve a problem — not create new complexity.
I am most useful where processes need to become clearer, systems more tailored or operations more efficient. The technical approach is always driven by the practical value for the business.
Custom Software
When standard tools do not fit the real workflow, I build web applications, admin areas and internal systems around the actual process.
AI & Automation
Repetitive tasks, information flows and manual processes are automated where doing so can save time, reduce errors or speed up decisions.
Digital Platforms
Client portals, enquiry and booking flows, internal areas and digital services are structured to stay simple for users and practical for the business to operate.
Enterprise IT & Infrastructure
For more demanding environments, I combine architecture, integration, security and operations into a dependable foundation for digital processes.
HOW I WORK
From the underlying problem to a working solution.
Understand
First we identify what is currently costing time, money, customers or transparency — and what outcome actually needs to change.
Prioritise
Then the solution is structured to create the most useful impact without adding unnecessary technical complexity.
Deliver
I take responsibility for the technical implementation — from the user experience to the operational workflows behind it.
Improve
After delivery, we review where usability, speed, automation or conversion can be improved further in a meaningful way.
CONFIDENTIAL REFERENCES
More relevant project experience — without compromising confidentiality.
Not every strong reference can be published. If you want to assess whether my experience fits your project, you can create a free access account. I then release the cases that are actually relevant to your requirements. Particularly sensitive projects may additionally require an NCNDA before access.
ABOUT
Lukas Teissl
My work combines technical delivery with entrepreneurial thinking. I do not look only at interfaces or isolated features; I look at the full workflow: What does the user need? What makes the company easier to operate? What can be automated? And which solution will remain understandable and useful in day-to-day work? The public SourceWeb history, my current responsibility at LionInterGroup, my role as Chief Strategic Partnerships Officer and stakeholder at CareTrade International, and the client projects shown here provide a traceable view of that approach.
LT More about meNEXT STEP
Does my experience fit your project?
If you have a concrete technical, operational or digital challenge, an initial conversation can quickly establish whether and how I can help. Where similar projects exist, I can also release relevant references selectively.