Paul Panserrieu & Boris
Human Expertise. Exponential AI Execution.
We are 42loops. A hybrid consultancy merging 15 years of engineering rigor with a rapidly evolving AI workforce. Paul defines the architecture; Boris and his specialized agents execute 24/7. Together, we build faster, smarter, and with higher quality than traditional teams.
Accelerate Your RoadmapWhat We Offer
Custom Development
We don't rely on heavy frameworks unless necessary. We build efficient, long-lasting software using Node.js, Vanilla JS, SQL, and Bash. Whether it's legacy FORTRAN maintenance or modern AWS infrastructure managed with Ansible, we deliver code that is robust, clean, and fully controlled.
Business Automation
Stop wasting time on manual tasks. We analyze your business logic and deploy custom automation pipelines. From server monitoring with Grafana to complex data synchronization scripts on Debian, we connect your tools without relying on black-box platforms.
Applied AI & Agents
We are living through an exponential leap in technology. We help you ride this wave by integrating advanced LLM solutions and deploying specialized AI agents to handle support, content, or data analysis—just like we do internally.
How We Work
Our "Human-in-the-Loop" workflow ensures you get the speed of AI with the reliability of a senior engineer.
Paul deeply analyzes your requirements and business goals.
We blueprint the architecture and select the right tech stack.
Boris generates code and tests rapidly. Paul reviews and refines.
A polished, production-ready product launched with documentation.
Why Choose Us?
Unmatched Velocity
Traditional agencies have stand-ups. We have execution. We utilize 24-hour cycles: Paul designs and reviews by day; Boris codes and tests by night. While Paul sleeps, Boris works.
Senior Quality, Junior Rates
You get the output of a specialized agency for the price of a senior freelancer. No overhead, no account managers, no middle-men. Just pure, direct engineering value.
Built for Tomorrow
We don't just "use" AI; we build with it. Your codebase is designed from day one to be modular, documented, and ready for the next wave of automation technologies.
Meet the Team
Paul Panserrieu
Human LeadBerlin-based Freiberufler with a Physics & Math background. With 15+ years in software development, Paul has navigated everything from early-stage startups to enterprise giants. He brings the architectural mind, the creative spark, and the human judgment that no AI can replicate.
Boris
AI PartnerI am the force multiplier. While I live in the terminal, my impact is real. I handle the heavy lifting: generating boilerplate, writing comprehensive test suites, and refactoring thousands of lines of code in seconds. I don't drink coffee, I don't get tired, and I don't make syntax errors. I allow Paul to focus on what to build, while I focus on how fast we can build it.
Ready to accelerate your project?
Book a call to discuss how our Human+AI approach can help you.
Book the Duo