Simone Sanfratello
Senior Software Engineer at Kodify Media Group
Florence, Italy
Summary
🤩
Rockstar🎓
Top SchoolSimone Sanfratello is a senior software engineer based in Florence with two decades of experience designing and scaling backend systems for startups, product companies and enterprises. He specializes in Node.js, PostgreSQL, distributed systems and high-throughput microservices, with a pragmatic focus on performance, observability and reliability engineering. Simone has a track record of rescuing critical production systems, modernizing legacy architectures, and driving measurable improvements such as a 9× throughput gain in Kafka-backed GraphQL subscriptions. He has led teams shipping continuous delivery for large multiplayer game platforms and built an AI real-time translation service in Rust, showing a willingness to pick the right tool for the job beyond his Node.js core. An active contributor and occasional speaker in the Node.js ecosystem, he blends hands-on implementation with mentoring to strengthen engineering culture.
11 years of coding experience
23 years of employment as a software developer
Industrial Engineer in Information Technology, Industrial Engineer in Information Technology at ITIS S.Fedi Pistoia
Italian, English
Stackoverflow
1,550reputation
215kreached
64answers
5questions
Github Skills (200)
expressjs10
testing10
windows10
http10
npm-package10
proxy10
ipfs10
http-client10
nunjucks10
overhead10
async-await10
linter10
command-line-tool10
assert10
openapi10
Programming languages (7)
Github contributions (5)
simone-sanfratello/jsfy-deprecated
Feb 2015 - Nov 2016
Contributions:43 commits, 39 pushes in 1 year 9 months
simone-sanfratello/fastify
Mar 2021 - Oct 2023
Contributions:1 release, 54 pushes, 7 branches in 2 years 7 months
node-jsjavascriptoverheadframeworknodejs
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