Alex Rivera
🛡️ Verified Engineer 100% Job Success@alex-quant • Verified 1,420 Commits • Member since 2024
Core Specializations & Background
Quantitative Developer & AI Systems Architect with 7+ years of experience in high-frequency trading engines, LangGraph pipelines, and low-latency C++ & Python systems.
Verified Proof of Work & Benchmarks
Cross-Exchange Liquidity Arbitrage Router
TICKS VERIFIEDTested across Binance & Bybit perpetual futures on tick data from Jan 2023 to Dec 2025.
Multi-Agent Financial Analyst Swarm
CrewAI + LangGraph orchestration with localized Llama-3-70B model weights.
# LangGraph State Graph Dispatch Trace
[Agent 1 - SentimentScraper]: Stream parsed 1,420 tweets in 84ms → Output Score: +0.72 (Bullish)
[Agent 2 - RiskManager]: Hard-stop set at 1.4% VaR, position sizing allocated via Kelly multiplier.
[Agent 3 - OrderExecutor]: CCXT WebSocket dispatch executed on Bybit testnet at 28ms latency.
ERC-4626 Multi-Strategy Yield Vault Audit
Automated Foundry fuzz testing + Slither static analysis with manual line-by-line inspection.
Verified Institutional Reviews
"Alex restructured our CEX/DEX arbitrage execution module, reducing slippage latency down to 22ms. Flawless communication, clean type-annotated code, and thorough backtest verification. Will hire again."