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Title
Satispay's engineers generate 75% of committed code with Claude Code, cutting a Java upgrade from 4 weeks to 4 days
…rk has spread organically across several business units. With Claude, Satispay: Generates over 75% of code committed to Satispay's repositories each month Achieved 10x faster modernization of the core transaction service, safely compl…
Description
Satispay, Italy's leading independent payment network with 6 million consumers, rolled out Claude Code to its engineering organization after a structured 30-day evaluation, deploying it fleet-wide within 30 days. Engineers now generate over 75% of monthly committed code with Claude, achieved 10x faster modernization of the core transaction service (a Java 8-to-21 and Spring upgrade done in under four days versus a four-week estimate), cut data-transformation Lambda development from three days to under an hour, and completed an 18-month code update roadmap in 7 months.
…core payment service modernization from a four-week estimate to under four days Satispay is Italy's leading independent payment network, with 6 million consumers and more than 450,000 merchants using its app to pay in stores, send money, and manage everyday finances. Behin…
…Generates over 75% of code committed to Satispay's repositories each month Achieved 10x faster modernization of the core transaction service, safely completing a Java 8 to Java 21 and major Spring upgrade in under four days against a four-week estimate Cut data transformation lambdas from three to five days to under an hour Comple…
Company
Satispay
…core payment service modernization from a four-week estimate to under four days Satispay is Italy's leading independent payment network, with 6 million consumers and more than 450,000 merchants using its app to pay…
Country
Italy
…core payment service modernization from a four-week estimate to under four days Satispay is Italy's leading independent payment network, with 6 million consumers and more than 450,000 merchants using its app to pay…
Industry
Financial Services
…aude Try Claude Try Claude Try Claude Contact sales Contact sales Contact sales Industry: Financial services Company size: Medium Product: Claude Code Claude Enterprise Claude Cowork Locat…
Problem
Satispay's engineering team was weighted toward earlier-career engineers on a mature, hard-to-maintain codebase; early-career engineers spent more time reading than writing, senior review became the bottleneck carrying teaching, quality-gate and context-transfer jobs at once, and earlier autocomplete-style AI coding tools had stayed in pockets and never addressed the gap.
…al development, early-career engineers spent more time reading than writing and senior review had become the bottleneck. "A junior engineer facing an unfamiliar service needs help understanding the s…
Solution
Satispay ran a structured 30-day evaluation comparing Claude Code against another AI coding tool on real tickets, then rolled Claude Code out to every engineering laptop through its managed device fleet within 30 days, added AI proficiency to its engineering performance framework, built reusable Java scaffolding and modernization subagents, and connected an internal subagent to an MCP server to generate AWS Lambda data-transformation functions from a specification.
…seful," Rapposelli said. "Other tools weren't playing in the same league." Rollout took 30 days from decision to full coverage and was handled by IT support. Claude Code ships to every engineering laptop through Satispay's managed d…
Business value
Engineers now generate over 75% of code committed to Satispay's repositories each month with over 90% Claude Code adoption; the core transaction service's Java 8-to-21 and Spring upgrade was completed in under four days against a four-week estimate; data-transformation Lambdas that took three to five days now take under an hour; and an 18-month code update roadmap was completed in 7 months.
…ive days to under an hour Completed an 18-month code update roadmap in 7 months Saw over 90% Claude Code adoption across engineering, with full rollout in 30 days managed by IT support The challenge Claude Code A…
Technology
Claude Code, Claude Enterprise, Claude Cowork, Model Context Protocol
…s Contact sales Contact sales Industry: Financial services Company size: Medium Product: Claude Code Claude Enterprise Claude Cowork Location: EMEA 75%+ of code committed each month is generated with Claude 10x f…
AI capabilities
Agentic AI, Code Generation
…g, with full rollout in 30 days managed by IT support The challenge Claude Code Anthropic's agentic coding tool. Claude Code understands your codebase, edits files, runs commands, and helps yo…
Use case type
Software engineering assistance
…d by IT support The challenge Claude Code Anthropic's agentic coding tool. Claude Code understands your codebase, edits files, runs commands, and helps you ship faster. Read more Read more Read more Claude Code Next Next Anthropic's agentic co…
Headline outcome
…rk has spread organically across several business units. With Claude, Satispay: Generates over 75% of code committed to Satispay's repositories each month Achieved 10x faster modernization of the core transaction service, safely compl…
Deployment model
cloud
…vices Company size: Medium Product: Claude Code Claude Enterprise Claude Cowork Location: EMEA 75%+ of code committed each month is generated with Claude 10x faster core paym…
Deployment options
cloud
…vices Company size: Medium Product: Claude Code Claude Enterprise Claude Cowork Location: EMEA 75%+ of code committed each month is generated with Claude 10x faster core paym…
