Chargebacks911

Jarrod Wright

Nov 10

Building a First-Party Trust Eligibility Checker for Mastercard Disputes

#architecture #backend #fintech #softwareengineering

6 min read

Jarrod Wright

Nov 5

Detecting Brushing Orders With Convergence Scoring, Not Single Rules

#backend #security #softwaredevelopment

6 min read

Jarrod Wright

Nov 5

Build a Chargeback Diagnostic From Reason Codes Before Buying Tooling

#analytics #saas #software

6 min read

Jarrod Wright

Nov 5

Measuring False Declines: How to See the Good Orders Your Fraud Rules Kill

#analytics #backend #software

6 min read

Jarrod Wright

Nov 2

Building Your Own Chargeback and Fraud Ratio Monitor Before the Networks Do

#analytics #fintech #security

1

6 min read

Jarrod Wright

Nov 2

From One Chargeback to a Fraud Ring: Building Link Analysis That Works

#backend #data #security

6 min read

Jarrod Wright

Oct 28

Finding Fraud Rings with Link Analysis: A Union-Find Approach

#algorithms #data #security

7 min read

Jarrod Wright

Oct 23

Modeling PayPal's Tiered Dispute Fee With a Trailing-Window Monitor

#architecture #backend #fintech #systemdesign

6 min read

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Building a First-Party Trust Eligibility Checker for Mastercard Disputes

Detecting Brushing Orders With Convergence Scoring, Not Single Rules

Build a Chargeback Diagnostic From Reason Codes Before Buying Tooling

Measuring False Declines: How to See the Good Orders Your Fraud Rules Kill

Building Your Own Chargeback and Fraud Ratio Monitor Before the Networks Do

From One Chargeback to a Fraud Ring: Building Link Analysis That Works

Finding Fraud Rings with Link Analysis: A Union-Find Approach

Modeling PayPal's Tiered Dispute Fee With a Trailing-Window Monitor