About me

I'm Iván Sarapura. I study business law and build products as a freelancer. My work and interests connect legaltech, blockchain, product development, artificial intelligence and AI Safety research.

I develop and study systems for contexts where rules, technology and real-world decisions have to work together.

Working principles

The standards I use when rules become product decisions.

  1. Translate the rule

    Identify the authority, obligation and consequence before choosing an architecture.

  2. Design the proof

    Define which sources, events and records make each result auditable.

  3. Build the interface

    Turn that logic into a product people can understand, operate and challenge.

Education and professional practice

Formal legal study, applied technical training and founder programs shape how I frame and build my professional path.

Education & programs

Formal education

  • Law, Business orientationUniversity of Buenos Aires

    Commercial, corporate and intellectual-property law. In progress.

  • Diploma in Blockchain & Digital FinanceNational Technological University

    Smart contracts, asset tokenization and regulatory frameworks for DLT.

Product & venture formation

  • Founder SchoolAleph Crecimiento & Protocol Labs

    Intensive company-building program in the Crecimiento ecosystem.

  • Trama Entrepreneurship BootCampBuenos Aires Institute of Technology

    Product validation, go-to-market and investor evaluation.

Operating stack

Technologies, frameworks and tools I use to develop my projects.

Product engineering

  • TypeScript
  • Next.js
  • Tailwind CSS
  • React
  • Angular
  • Node.js
  • SQL

AI & models

  • Claude
  • Codex
  • DeepSeek
  • Kimi
  • RAG
  • LangChain
  • LangGraph
  • MCP

Verifiable systems

  • Solidity
  • Hyperledger Fabric
  • Rust
  • Hardhat
  • Foundry
  • Compact