rexlex : combines legal domain knowledge, RAG architecture, and Swiss legal data into a usable tool.
03 · EXPERIENCE
Two decades of building
Strategy, design, and code from one person — with over twenty years of practice behind every decision in the project.
Behind SEEZ is one person who has been building software and digital products for more than twenty years. Those years shorten the path and skip a lot of discussions.
In the backpack: web apps, mobile apps, backend systems, data pipelines, and AI features — for enterprises, SMEs, startups, and own products. That breadth makes it faster to place a new project correctly and plan it realistically.
What experience changes
- Wrong directions get spotted earlier, before weeks of build time are lost.
- Complexity stays small, because it gets expensive later.
- Design, code, and AI hold together and get planned together.
- Architecture choices hold up, because I have seen how they behave after three years.
- Models, tools, and frameworks get chosen for fit — calmly, not at the pace of hype cycles.
Three disciplines, one person
At SEEZ there are no handoffs between strategy, design, and implementation. I understand the problem, design the interface, and write the code myself. That saves time, keeps the idea together, and removes misunderstandings between teams.
Experience with AI
AI is the most recent tool in a long line — not the first and not the last. That helps put it to use soberly: where it adds real value, where a simple script is enough, and where the process needs to change first.
Experience inside real products
bauKI : turns sentences spoken straight into the phone on the jobsite into structured items — defects, completed tasks, and report entries.
Experience shows in the end through decisions that still hold up a few weeks later.
calendly.com/simon-siegenthaler/talk