The Bridge between
Resilient Go System Architecture
and Autonomous AI Automation
Resilient backends and intelligent, self-thinking n8n/AI workflows that eliminate your manual bottlenecks.
Robust Software meets Intelligent Automation
KIT M.Sc. Computer Science
Over 13 years of experience as a Go backend architect. What this means for you: crash-proof systems and clean code instead of brittle no-code workarounds.
IETF Standard Author
Co-author of the global standard for Secure Webhook Tokens (SWT). Your APIs and data transfers are protected under the highest security and GDPR standards.
Tailored & Low Maintenance
I develop custom n8n nodes and engineered Go APIs. You get perfectly integrated workflows hosted securely with optimal, cost-efficient cloud setups.
SME & Wholesale Focus
Specialized in B2B e-commerce, wholesale, and logistics. I free your staff from manual Excel work and error-prone copy-paste tasks.
Transparent Pricing with a Budget Guarantee
AI & Workflow Audit
950 € fixed priceA risk-free entry point to discover manual bottlenecks and calculate concrete ROI before writing any code.
- 60-minute analysis workshop with your team
- Target architecture flowcharts in Miro
- ROI calculation (time saved vs. implementation cost)
- Actionable roadmap & binding fixed-price offer
MVP / Internal Tool Sprint
7,900 € - 9,500 € fixed-price guaranteeFull focus on your primary operational bottleneck. 10 net development days, spread over 2-3 weeks so your daily operations remain undisturbed.
- 100% budget guarantee (zero cost risk)
- n8n & AI integration (Gemini/OpenAI)
- Resilient Go APIs & database connections
- Team hand-off & fully functional system
- Schedules designed not to block your daily business
Monthly Care Retainer
1,200 € - 2,000 € / month (based on SLA)Hassle-free maintenance safeguarding your workflows against third-party API updates (e.g. ERPs, Shopify, Lexoffice).
- Proactive monitoring & rapid error resolution
- Guaranteed response times (SLAs starting < 8 hrs)
- Ongoing bugfixes & integration updates included
- Monthly health, API cost & ROI report
My Clients
Tools for Scalable Systems
Backend & Core
Automation & Orchestration
Generative AI & Data
Over 13 Years of Software Engineering
Lead Product Engineer & AI Architect
Focusing on the intersection of resilient Go systems architectures and autonomous AI automation.
- Developer and maintainer of PixelBeads (pixelbeads.app) – a high-performance web editor for bead patterns.
- Author and initiator of the IETF draft for Secure Webhook Tokens (SWT) (draft-knauer-secure-webhook-token-02) for standardized webhook security.
- Designed and operated high-frequency algorithmic trading bots in Go.
- Conceived autonomous n8n workflows with Gemini/OpenAI classification and vector database sync (RAG).
- Created custom Telegram bots for real-time market data distribution.
Senior Go & Backend Developer
Helped startups and enterprise clients modernize and scale their core infrastructures.
- kollex: Designed core APIs and synchronized high-volume PIM catalog datasets.
- 40FeetFitness: Optimized database performance and automated order fulfillments.
- WBS GRUPPE: Developed a REST API for automated course planning and scheduling.
- Migrated complex monolithic systems (PHP) into scalable Go microservices.
Diplom-Informatiker (M.Sc. equivalent)
Rigorous academic training in Computer Science at the Karlsruhe Institute of Technology (KIT).
- Specializations: Software Engineering, Distributed Systems, and Database Architectures.
Let's Eliminate Manual Workflows
Send me an email to schedule an informal, 15-minute introductory chat over a virtual coffee.
Schedule Consultation