LIVE NETWORK GAS: ETH 18 GweiSOL 0.0001$
99.8% Dispute Settlement Rate
>_
Algoxpert // freelance
Sign In + Post a Project
Verified Proof-of-Work Marketplace • Non-Disclosure Guaranteed

Hire Verified Engineers in Algo-Trading, Agentic AI & Web3

Eliminate technical uncertainty with commit-verified portfolios, audited backtest performance, and milestone-locked escrow for high-stakes algorithmic systems.

$1.4M+
Secured in Escrow
100%
GitHub Commit Verified
24h
Dispute Arbitration SLA
NDA
Legally Binding IP Protection
Live Benchmark Feed:
Client funded $2,500 USDC for Arbitrage Bot on Binance/Bybit
Opportunities

Open High-Impact Projects

View All Projects →
AGENTIC AI 🔒 NDA REQUIRED
Build a Multi-Agent Risk Monitoring System using CrewAI & CCXT

We are looking for an experienced AI engineer and quant developer to construct an autonomous multi-agent risk monitoring system. The system must orchestrate 3 distinct agents: 1. Market Sentiment Agent (Twitter API stream + CryptoPanic RSS feeds) 2. Order Execution & Slippage Agent (Binance & Bybit REST/WebSocket) 3. Guardrail Agent (Hard-stop loss calculations, portfolio VaR tracking) All agents must communicate asynchronously via Redis Streams and log metrics into Prometheus/Grafana.

Python CrewAI LangGraph CCXT
Budget: $3,000 - $4,500 (milestone)
View Specs →
ALGO TRADING 🔒 NDA REQUIRED
High-Frequency Statistical Arbitrage Bot on Binance & Bybit Futures

Seeking an algorithmic trading expert to develop a low-latency statistical arbitrage bot targeting cross-exchange perpetual futures. Key Requirements: - Execution latency strictly < 30ms (Rust or optimized Python C-extensions) - WebSocket stream orderbook depth L2 handling - Automatic hedge balancing and slippage protection - Historical backtesting verification over minimum 18 months of tick data.

Python Quant Rust CCXT Binance API
Budget: $2,500 - $4,000 (milestone)
View Specs →
BLOCKCHAIN 🔒 NDA REQUIRED
DeFi Yield Vault Smart Contract Security Audit (EVM & Arbitrum)

We need a comprehensive formal verification and manual code audit for our upcoming multi-strategy DeFi yield aggregator on Arbitrum. Scope: - 4 core smart contracts (ERC-4626 vault compliant, ~1,200 LoC) - Re-entrancy, read-only re-entrancy, price oracle manipulation checks - Delivery of full PDF audit report with severity grading and remediation proofs.

Solidity Foundry Slither ERC-4626
Budget: $3,500 - $5,000 (fixed)
View Specs →
ALGO TRADING
Pine Script v5 Multi-Timeframe Trend Exhaustion Strategy with Alerts

Looking for a Pine Script v5 specialist to code a custom indicator and backtesting strategy based on volume-weighted delta divergence across 15m, 1h, and 4h timeframes. Must include webhook JSON payload triggers for automated execution on Bybit.

Pine Script v5 TradingView Webhooks Technical Analysis
Budget: $800 - $1,200 (fixed)
View Specs →
Audited Talent

Top Verified Engineers

Browse All Talent →
Alex Rivera

Alex Rivera

$85.00 / hr

Quantitative Developer & AI Systems Architect with 7+ years of experience in high-frequency trading engines, LangGraph pipelines, and low-latency C++ & Python systems.

4.98 ★
Score Rating
28
Completed Jobs
Python Quant Pine Script v5 MQL5
View Proof of Work →
Marcus Chen

Marcus Chen

$95.00 / hr

Agentic AI Specialist & Deep Learning Architect. Expert in Multi-Agent LLM Orchestration (CrewAI, LangGraph), Hybrid Vector Databases, and Local LLM deployments.

4.95 ★
Score Rating
19
Completed Jobs
LangGraph CrewAI LlamaIndex
View Proof of Work →
Elena Vance

Elena Vance

$110.00 / hr

Senior Web3 Security Auditor & Solana Rust Engineer. Audited 50+ smart contracts safeguarding $400M+ TVL. Zero security exploits on mainnet.

5.00 ★
Score Rating
34
Completed Jobs
Solidity Rust Solana Anchor
View Proof of Work →

Ready to deploy your next high-performance trading bot or AI swarm?

Post your project specifications under strict confidentiality. Only vetted engineers can bid.