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Andrew Maury

Founder, Rantum — senior data science & ML. I turn messy data into products that ship. ex-0x Labs. ORCID: orcid.org/0009-0003-6303-286X

Location San Mateo, CA Joined Joined on  Personal website https://andrewmaury.com github website twitter website

Education

Boston College

Work

Founder at Rantum

Fingerprinting Hidden DEX Frontends by the Bytes Standard Decoders Ignore
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Fingerprinting Hidden DEX Frontends by the Bytes Standard Decoders Ignore

#blockchain #ethereum #datascience #defi
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10 min read
Scraping Adversarial Municipal Portals: A Permit Pipeline That Knows When It Failed
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Scraping Adversarial Municipal Portals: A Permit Pipeline That Knows When It Failed

#dataengineering #python #webscraping #proptech
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11 min read
Backed, or Just Named: Thirteen Forged Tokenized-Equity Tickers
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Backed, or Just Named: Thirteen Forged Tokenized-Equity Tickers

#blockchain #security #datascience #web3
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7 min read
One Pool Deep: Available Capacity Is Not a Realized Fill
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One Pool Deep: Available Capacity Is Not a Realized Fill

#defi #ethereum #datascience #web3
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4 min read
The Liquidity Mirage: $3.28B of Reported Liquidity, Backed by 0.0007 ETH
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The Liquidity Mirage: $3.28B of Reported Liquidity, Backed by 0.0007 ETH

#blockchain #security #ethereum #datascience
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8 min read
The Revert Rate That Lies: Why You Cannot Rank a DEX Metric Across Execution Models
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The Revert Rate That Lies: Why You Cannot Rank a DEX Metric Across Execution Models

#defi #ethereum #datascience #web3
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6 min read
Where Did This Trade Come From? Attributing DEX Volume in Dune SQL
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Where Did This Trade Come From? Attributing DEX Volume in Dune SQL

#blockchain #ethereum #datascience #dune
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6 min read
Who Got Paid: Identifying Anonymous DEX Frontends by Their Fee Recipient
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Who Got Paid: Identifying Anonymous DEX Frontends by Their Fee Recipient

#blockchain #ethereum #python #datascience
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9 min read
Reconstructing Wallet Journeys Across DEX Frontends, One Chain at a Time
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Reconstructing Wallet Journeys Across DEX Frontends, One Chain at a Time

#datascience #sql #blockchain #analytics
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8 min read
The Dashboard That Lied: Why DeFi Volume Isn't the Same as Adoption
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The Dashboard That Lied: Why DeFi Volume Isn't the Same as Adoption

#blockchain #ethereum #datascience #dune
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4 min read
What DEX Volume Actually Measures — and Why Attribution Has to Come First
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What DEX Volume Actually Measures — and Why Attribution Has to Come First

#blockchain #ethereum #datascience #web3
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3 min read
Naming the “Unknown Proxy”: On-Chain Entity Resolution With a Cheapest-First Ladder
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Naming the “Unknown Proxy”: On-Chain Entity Resolution With a Cheapest-First Ladder

#dataengineering #ethereum #blockchain #defi
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4 min read
Designing a Point-in-Time Backtest You Can Actually Trust
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Designing a Point-in-Time Backtest You Can Actually Trust

#machinelearning #datascience #python #dataengineering
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7 min read
From Fragmented Permit Data to a Teardown-Probability Model
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From Fragmented Permit Data to a Teardown-Probability Model

#proptech #machinelearning #dataengineering #datascience
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6 min read
AddressIntel: Turning Fragmented Permit Data into a Predictive Real-Estate Product
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AddressIntel: Turning Fragmented Permit Data into a Predictive Real-Estate Product

#datascience #realestate #dataengineering #machinelearning
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3 min read
Detecting MEV & Sandwich Attacks On-Chain: A Practical Methodology
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Detecting MEV & Sandwich Attacks On-Chain: A Practical Methodology

#ethereum #mev #web3 #defi
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4 min read
ClearTrace: On-Chain Execution Intelligence
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ClearTrace: On-Chain Execution Intelligence

#blockchain #ethereum #datascience #onchainanalysis
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2 min read
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