Luciano Mammino
Senior Architect at fourTheorem
Dublin, Dublin 1, Ireland
Summary
🤩
Rockstar🎓
Top SchoolLuciano Mammino is a Senior Architect and full‑stack cloud engineer with 12+ years designing scalable web and serverless systems, currently leading architecture at fourTheorem from Dublin. He blends hands-on expertise across AWS/Terraform, Postgres, Node.js and React with a strong background in building microservices, subscription platforms and security-focused cloud products like Vectra AI’s Cognito Recall. A prolific open-source maintainer and co‑author of Node.js Design Patterns, Luciano has contributed to widely used projects such as middy (Lambda middleware) and maintains practical tools like a JWT cracker and fullstack examples. He pairs deep technical breadth—from infrastructure to frontend—with a track record of shipping production systems that serve millions daily and optimizing for cost and performance. An experienced speaker, he’s delivered 50+ international talks, and he keeps experimenting through side projects that explore serverless patterns and developer ergonomics. Beyond code, he brings entrepreneurial experience as a startup CTO and a knack for turning conference‑grade architecture into pragmatic, team-friendly delivery.
12 years of coding experience
13 years of employment as a software developer
Maturità Scientifica, Corso Sperimentale Brocca Scientifico, 100/100, Maturità Scientifica, Corso Sperimentale Brocca Scientifico, 100/100 at Liceo Scientifico Leonardo, Giarre (CT)Bachelor's degree, Computer Science, 110/110, Bachelor's degree, Computer Science, 110/110 at Università di CataniaComputer Science Master's degree, Information Technology, 109/110, Computer Science Master's degree, Information Technology, 109/110 at Università degli Studi di Roma 'La Sapienza'Entrepreneurship/Startups, Entrepreneurship/Startups at InnovactionLABEntrepreneurship/Entrepreneurial Studies, Entrepreneurship/Entrepreneurial Studies at Startup Initiative Bootcamp by Intesa San PaoloEntrepreneurship/Startups, Entrepreneurship/Startups at Bank Of Ireland Accelerator ProgrammeEntrepreneurship/Startups, Entrepreneurship/Startups at The Entrepreneur Experience
English, Italian
Stackoverflow
796reputation
344kreached
20answers
11questions
Github Skills (27)
asynchronous10
javascript10
middleware10
zeromq10
async10
testing10
security10
design-patterns10
cryptography10
bruteforce10
jwt10
nodejs10
react-router10
react10
webpack9
Programming languages (26)
Github contributions (5)
PacktPublishing/Node.js_Design_Patterns_Second_Edition_Code
Feb 2016 - Feb 2021
Code repository for Node.js Design Patterns Second Edition, published by Packt
Role in this project:
Back-end Developer
Back-end DeveloperContributions:97 commits, 7 PRs, 19 pushes in 5 years 1 month
Contributions summary:Luciano primarily focused on modifying and improving the back-end functionality of the Node.js application, specifically within the context of design patterns. The commits demonstrate expertise in ZMQ middleware management, implementing sequential asynchronous execution, and making improvements to existing components. The user refactored code, introduced new features such as JSON middleware, and applied performance enhancements by utilizing arrow functions within the codebase.
node-jsjavascriptpacktcode-repositorynodejs
lmammino/jwt-cracker
Aug 2016 - Jan 2023
Simple HS256, HS384 & HS512 JWT token brute force cracker.
Role in this project:Back-end Developer
Back-end DeveloperContributions:8 releases, 4 reviews, 20 commits in 6 years 6 months
Contributions summary:Luciano primarily worked on the core functionality of the JWT cracker. They implemented the initial version, adding the core brute-force logic with variationsStream and crypto libraries to generate and compare signatures. Subsequent commits fixed a signature generation error and refactored the code to support parallel processing using child processes for increased performance. Further work included adapting the code to run on various operating systems.
alphabetbrute-forceforcebruteforcejwt-token
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