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Sinergyalliance

Helena Vance

Web3 Red Team & Penetration Lead

$230 / hr

Multi-Crypto Payments Supported
KNRT • USDT • ETH

Secured by Koolinart Network escrow.
Milestone releases via Smart Contract.

Biography

I run a small, independent Red Teaming studio in Tel Aviv after spending years in offensive cybersecurity and threat simulations. The Web3 industry has a serious problem: they pay thousands of dollars to audit Solidity smart contracts, but leave their DNS, RPC nodes, and employees exposed to basic attacks. My job is to attack your entire operational stack. I simulate a highly motivated adversary: I look for vulnerabilities in your frontend, attempt social engineering with your multi-sig holders, and design economic attacks. I’d rather be the one breaking your infrastructure in a controlled manner (with a real-time open communication channel) before someone on the dark web does.

Verified Skills

Offering Service

Order gig

Full dApp Offensive Red Team Simulation

$4800 KNRT

Full-scope attack simulation covering frontend injection, RPC hijacking, and social engineering.

Offering Service

Smart Contract Echidna Fuzzing Pipeline

$3200 KNRT

Automated property-based testing setup designed to break complex mathematical protocol invariants.

Offering Service

Custom RPC Endpoint DDOS Stress Testing

$3000 KNRT

High-throughput traffic simulation testing validator node resilience under severe network congestion.