Register for Novembers Node.js Meetup


**Any late arrivals on the night just call Sean: [masked] to open the door**

Delighted to welcome Luciano Mammino @loige ( and Remo H. Jansen @RemoHJansen ( presenting at this months meetup.

First Speaker:

Luciano Mammino is a passionate fullstack software developer, Node.js and JavaScript believer and co-author of "Node.js design patterns" (Packt) ( ( He recently launched Fullstack Bulletin ( (, a semi-automated weekly newsletter, completely open source and built on top of serverless services.

Talk Title:

Cracking JWT tokens: a tale of magic, Node.JS and parallel computing

Talk Intro:

Learn how you can use some JavaScript/Node.js black magic to crack JWT tokens and impersonate other users or escalate privileges. Just add a pinch of ZeroMQ, a dose of parallel computing, a 4 leaf clover, mix everything applying some brute force and you'll get a powerful JWT cracking potion!

Second Speaker:

Remo H. Jansen is Senior Web Engineer at Stellwagen Technology with several years of experience in web-based technologies. He previously worked at the Aon Centre for Innovation and Analytics (ACIA) in Dublin developing analysis applications for the corporate insurance industry. Prior to that, he worked in web development roles in the fund industry, most recently with MoneyMate Group. Remo was awarded the Microsoft Most Valuable Professional (MVP) award in 2016 and 2017 and he is the author of “Learning TypeScript” and the technical reviewer of “Mastering TypeScript” by Packt Publishing. Remo is also an active member of the TypeScript and Open Source communities and the organizer of the Dublin Open Source and Dublin TypeScript user groups.

Talk Title:

Dependency injection in Node.js with InversifyJS & TypeScript

Talk Intro:

In this talk, we will learn about dependency injection and dependency inversion and why they are important in JavaScript (and in particular in TypeScript). Finally, we will learn how the dependency inversion principle can help us to improve the architecture and development experience of our applications.

Address: 60-63, Dawson St Dawson St, Dublin 2, D02 VY51 2nd Floor, Room 201 (IBAT College)


18:30 – Doors Open / Networking / Grab a Drink

19:00 – START

Intro to Speaker & Sponsors with Sean Walsh, nearForm

19:05 - GUEST SPEAKER Luca Mammino

19:45 - Q&A available to speaker

19:50 - BREAK: Drinks, Food, Check out the venue. This is your time to meet other members and network!

20:10 - GUEST SPEAKER Remo H. Jansen

21:10 - Q&A available

21:15 - Finish

Luciano and Remo will be available to answer any queries not covered in the respective Q&A earlier.

Hope to see you all there and as always, we'll have free pizza & beer! :)

Be sure to follow us on Twitter ( & Facebook ( updates and subscribe to our YouTube channel ( to watch all our guest speakers!

Any member who would like to submit a talk for an upcoming meetup, please chat to any of the organisers on the night or email [masked] or [masked].