$ whoami
Javier
Javier • priv/acc | Local AI, security, privacy & crypto
I run 3× DGX Spark and publish open benchmarks, recipes and fine-tunes, and I write the AGI Checkpoint newsletter.
Founder of Odin Scan, a continuous AI security auditing platform for smart contracts driven by multi-agent orchestration. Previously led smart contract teams at MANTRA and Migaloo, and built features at Spotify among other Web2 companies.
Based in Portugal 🇵🇹
$ cat strengths.txt
$ ls ~/tech-stack/
// languages
// blockchain
// ai & agents
// infra & tooling
$ cat experience.log
Founder & Lead Engineer
May 2025 – Present- Built an AI-powered continuous security auditing platform for smart contracts, supporting EVM, Solana, CosmWasm, and Move.
- Designed and implemented multi-agent orchestration pipelines using Claude for automated vulnerability detection and reasoning.
- Engineered agentic workflows with specialized agents for code analysis, threat modeling, and adversarial reasoning.
- Built RAG pipelines over smart contract codebases for context-aware security analysis.
- Managed full model lifecycle: prompt iteration, evaluation, monitoring, and continuous improvement of AI outputs.
- Containerized stack with Docker; custom GitHub Actions for CI/CD; observability with Prometheus, Loki, Tempo, and Grafana.
Smart Contract Lead
Aug 2024 – Sep 2025- Led design, development, and management of CosmWasm smart contracts for MANTRA Chain.
- Led the creation of a decentralized exchange (DEX) with incentive mechanisms.
- Developed reward contracts and claimdrop mechanisms.
- Managed the smart contract engineering team (3 people) and collaborated with the product team.
- Built RWA factory and created public libraries for blockchain interaction.
Smart Contract Lead
Oct 2021 – Aug 2024- Developed cross-chain decentralized exchange integrating 15+ blockchains, managing $30M+ in assets.
- Assisted migration from single-chain protocol to launching independent blockchain.
- Supported teams launching on the Migaloo chain, facilitating integration with existing ecosystem protocols.
Android Engineer
Feb 2021 – Jun 2022- Enhanced the onboarding experience on the Spotify Android App.
- Performance improvements on the Spotify Lite app.
- Implemented remote configurations for A/B testing and analytics.
Earlier Web3 roles
- Security Auditor at SCV-Security (Jan 2024 – May 2024) - Audited CosmWasm smart contracts; identified critical vulnerabilities.
- CosmWasm Mentor at Turbin3 (Oct 2023 – Jun 2024) - Mentored 60+ people across 3 cohorts.
- Blockchain Integration at PlayPark - EOSIO-based systems integration.
Android Engineer
2015 – 2021- Led mobile development across real estate and fintech.
$ cat education.md
Master's Thesis
Kungliga Tekniska Högskolan (KTH) Mar 2013 – Oct 2013 · Stockholm, SEContext-aware framework for energy-efficient M2M communications.
MSc. Wireless Communications
Lunds Tekniska Högskola Aug 2011 – Oct 2013 · Lund, SELTE, MIMO, OFDM, channel modeling, radio systems.
ECE Practicum
North Carolina State University Jul 2010 – Aug 2010 · Raleigh, USWireless networking, satellite & cellular systems.
Telecommunications Engineer
Universidad Católica Andrés Bello 2004 – 2011 · Caracas, VE$ locale -a
Spanish●●●●● native
English●●●●● fluent
Swedish●●●●● fluent
Portuguese●●●●○
Russian●●○○○
$ cat contact.sh