01. Solana & Blockchain Development
What kind of smart contracts do you develop on Solana?
I architect deterministic on-chain programs using Rust and Anchor. Work includes custom Program Derived Address (PDA) state machines, Real-World Asset (RWA) physical tokenization engines, Metaplex Bubblegum state compression (cNFTs) for industrial tracking, and confidential computing interfaces (such as Arcium MPC). Every contract is built with strict boundary checks, explicit error definitions, and unit/integration test suites.
Can you deliver full dApps from scratch?
Yes. I deliver complete end-to-end decentralized applications. This spans low-level Rust contracts, backend relayers, indexer listeners via Helius or Geyser RPCs, and responsive brutalist web interfaces built with Next.js, TypeScript, and Three.js for clean user experiences.
02. Trading Engines, Flash Loans & Bots
Can I hire you to build a custom arbitrage or flash loan bot?
Yes. I build custom arbitrage software and atomic flash loan execution contracts. I have engineered systems executing uncollateralized borrows and multi-DEX routing (MarginFi + Raydium + Orca) within a single transaction slot, ensuring invariant safety where the transaction reverts automatically if net profit is negative.
What is the architecture behind your copy-trading systems?
Engines are built in asynchronous Rust using Tokio. Ingestion pipelines listen continuously to target wallet logs, feed raw data into lock-free mpsc channels, construct Versioned Transactions (V0), and dynamically manage blockhash expiration against cluster height to guarantee sub-second execution without garbage collection pauses.
03. Defensive Security & Autonomous AI Sandboxes
How do you protect systems from LLM hallucinations or agent exploits?
I construct deterministic security proxies (such as Aegis) in Rust. Autonomous AI agents never get direct access to system sockets or browser handles. Instead, their tool calls are intercepted over the Model Context Protocol (MCP), parsed through strict Serde type validators, verified against declarative domain whitelists, and executed inside resource-capped headless browser sandboxes.
Do you perform security reviews and smart contract audits?
Yes. I audit Solana programs and backend architectures for re-entrancy, account substitution, missing signer checks, integer overflow vulnerabilities, and unsafe deserialization pathways.
04. Zanvexis & Enterprise B2B Systems
My company is not in web3. Can Zanvexis still help us?
Yes. Zanvexis frequently serves traditional companies requiring custom backends, workflow automation, corporate portals, and data analysis pipelines. This allows businesses to solve complex technical problems through an external engineering contractor without taking focus away from their internal developers.
What backend architecture do you deploy for enterprise systems?
We deploy our Enterprise Core Backend built in Go (Golang) and PostgreSQL. It features compiled type-safe SQL queries via sqlc, high-performance connection pooling via pgx/v5, multi-tenant organizational isolation, and write-only immutable audit trails designed for compliance.
05. Engagement Models & IP Licensing
Can we purchase or license code from your hackathon projects?
Yes. Early-stage startups and established companies have previously acquired core modules and architectural logic from my hackathon builds (such as RWA tracking or DePIN systems). Licensing or direct IP acquisition can be negotiated to accelerate your time-to-market.
What engagement formats are available?
Work is delivered through milestone-based fixed contracts, dedicated technical lead engagements for funded teams, or short-term specialized freelance sprints for international teams needing Solana or Rust low-latency expertise.