25+ years building unbreakable systems. I help protocols audit, architect, and harden their infrastructure before adversaries find the cracks.
Every engagement is scoped, priced, and delivered with zero surprises. You know exactly what you get before I start.
Deep-dive review of your Solidity or Rust smart contracts. I find the vulnerabilities automated tools miss — logic errors, economic attacks, and edge-case exploits.
Memory-safe doesn't mean bug-free. I review your Rust codebase for concurrency issues, unsafe blocks, and architectural bottlenecks that become exploits at scale.
For protocols requiring the highest assurance level. I design and review systems using Trusted Execution Environments for verifiable off-chain computation and hardware-bound trust.
No bureaucracy. No hidden fees. Just focused technical work with clear deliverables.
You describe your protocol, timeline, and biggest security concern. I tell you honestly if I'm the right fit. No pitch, no pressure.
30 minutesI send a fixed-scope proposal with timeline, deliverables, and pricing. No hourly surprises. You know exactly what you get.
24-48 hoursI work independently for 3-10 days depending on scope. Daily async updates. Mid-review call if critical findings emerge.
3-10 daysYou receive a detailed technical report. We schedule a 60-min walkthrough to discuss findings and remediation priority. 30-day support included.
Deliverable + 30d supportEvery project is scoped before work begins. You approve the price and timeline upfront.
| Service | Investment | Timeline |
|---|---|---|
| Smart Contract Audit (≤5 contracts) | €3,500 | 5-7 days |
| Smart Contract Audit (≤15 contracts) | €8,200 | 10-14 days |
| Rust Architecture Review | €950/day or €4,800 fixed | 3-5 days |
| TEE Security Advisory | Custom quote | 1-2 weeks |
| Emergency Hotfix Review | €1,400/day | 24-48 hours |
All engagements include: written report, remediation roadmap, 60-min walkthrough call, 30-day follow-up support.
Deep dives from the frontier of systems architecture and blockchain security.
In high-frequency systems, nanosecond-level unpredictability can cascade into catastrophic failure. Here's how to eliminate it at the architectural level.
Read More →Memory copies are silent killers of throughput. This pattern reduced latency by 40% in a production Substrate node.
Read More →When your Rust code talks directly to hardware, one wrong offset corrupts everything. These guardrails saved us in production.
Read More →Also co-building Syrius AI — a Rust-based engine for ultra-low latency cloud infrastructure optimization. Explore the sandbox →