Senury
Founder · Nov 2025 – Present · Berlin
Built a service that reduces generation of purchase contracts from 45 minutes of manual work to under 4 minutes of autonomous generation.
Engineered an automated prompt engineering system that enhances system prompts using a LLM based on golden data and feedback, following APE papers.
Grew to €5K revenue and 3 enterprise law firm clients within 3 months of launch, personally owning direct sales.
Contract Generation
From manual drafting to fully autonomous contract generation.
BEFORE
45 min manual drafting
- Read case files
- Draft clauses
- Cross-reference precedents
- Format document
→
↓
AFTER
Under 4 min autonomous
- Auto-parse inputs
- Generate clauses
- Validate & format
- Ready for review
Growth
€5K
REVENUE
3
ENTERPRISE LAW FIRMS
3mo
TIME TO MARKET
Auto Prompt Engineering
APE PAPERAutomated system that enhances prompts using LLM evaluation against golden data with continuous feedback integration.
- Golden data collection
- LLM-based optimization
- Feedback loop integration