AI case study

SatispayCoding assistance

Deciphering legacy systems bottlenecked senior reviewers. Now, early-career devs use Claude to navigate code, freeing seniors to build.

Published

Key results

Completion Time
7 months
vs 18-month plan
AI-Generated Code
75%+
Feature Growth
~50%

Result highlights

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The story

Context

Italy's leading independent payment network, with 6 million consumers and 450,000+ merchants, operating on a mature Java and Spring codebase maintained largely by earlier-career engineers.

Challenge

Senior engineers had become the bottleneck, with code review carrying three jobs at once: teaching, quality gate, and context transfer. Engineers...

Solution
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Scope & timeline

  • 10x faster Java 8 to 21 legacy modernization
  • Lambda build time cut from 3+ days to under 1 hour
  • 90%+ Claude Code adoption across engineering
  • Full engineering rollout completed in 30 days

Quotes

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The company

Satispay logo

Satispay

satispay.com

Mobile payment app and independent network for retail and peer-to-peer payments.

IndustryFinancial Services
LocationMilan, MI, Italy
Employees251-1K
Founded2013

The vendor

Anthropic is a technology company specializing in artificial intelligence and machine learning solutions.

IndustrySoftware & Platforms
Location2 Pennsylvania Plaza, 10121, York, New York, United States
Employees1K-5K
Founded2021

Use case

Satispay's Coding assistance is part of this use case:

Code Generation
123 case studies(+93% YoY)
Proven impact?
LowModerateVery Strong
4.4Moderate
5.1Strongwithin Financial Services
4.3Moderatewithin Product Engineering

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