/services
// engineering across four pillars
Privacy Engineering
We build systems where privacy isn't an afterthought — it's the architecture. Zero-knowledge by default, encryption at every layer, metadata minimization as a core principle.
E2E Encrypted Systems
Design and implementation of end-to-end encrypted communication and storage systems. Signal Protocol, NaCl, libsodium.
Privacy Audits
Comprehensive privacy analysis of existing systems. Identify data leaks, metadata exposure, and tracking vectors.
Anonymous Infrastructure
Tor integration, onion services, mixnets. Build systems that protect user identity at the network level.
AI Systems
Autonomous agents, on-device inference, and privacy-preserving ML. AI that works for users, not against them.
Autonomous Agent Development
Multi-agent systems for DeFi, market analysis, and automated workflows. Built for reliability and uptime.
On-Device ML
Run inference locally without cloud dependencies. ONNX, WebGPU, quantized models for edge deployment.
Federated Learning
Train models across distributed nodes without sharing raw data. Privacy-preserving machine learning at scale.
Blockchain Development
Smart contracts, DeFi protocols, and decentralized infrastructure. Building trustless systems that eliminate intermediaries.
Smart Contract Engineering
Solidity, Rust (Solana), Move. Secure, gas-optimized contracts with comprehensive test coverage.
DeFi Protocol Design
AMMs, lending protocols, yield aggregators. End-to-end design from tokenomics to deployment.
Security Auditing
Smart contract audits, formal verification, fuzzing. Find vulnerabilities before they're exploited.
Zero-Knowledge Proofs
Prove everything, reveal nothing. We build ZK circuits, verification systems, and privacy layers for blockchain and beyond.
ZK Circuit Development
Circom, Halo2, PLONK. Custom circuits for identity, compliance, and private computation.
ZK Rollup Integration
Build and integrate with ZK rollup solutions. Scalability without sacrificing privacy.
Selective Disclosure Systems
Verifiable credentials with ZK proofs. Age verification, KYC, compliance — all without revealing personal data.