Upcoming Events
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Catch up on some of our previous talks.
30 May, 2025
Rust Roundtable
1 hour about the Rust Programming Language
Four Rust enthusiasts come together for an open and lively conversation about their journey learning Rust.
25 May, 2025
ServerlessDays Belfast
From Data Stress to Data Mesh: Breaking Up with Silos
Data bottlenecks, endless backlogs, frustrated teams, sound familiar? Traditional data architectures often create more problems than they solve. Data Mesh decentralises data ownership, empowers teams, and treats data as a product.
17 April, 2025
AWS User Group Catania
AWS Lambda: Rust to the rescue 🇮🇹
Rust is making waves in software engineering, but how does it fit into serverless computing? Explore how to build better, faster, and more efficient Lambda functions using Rust.
23 May, 2024
Serverless Days Belfast
Building Secure and Efficient SaaS Platforms on AWS Serverless
Luciano Mammino and Guilherme Dalla Rosa present their talk ‘Building Secure and Efficient SaaS Platforms on AWS Serverless’ – a journey through the world of multi-tenant architectures on AWS using serverless technologies.
25 July, 2023
Serverless Office Hours
Easier Observability with SLIC Watch
Diren Akkoc and Luciano Mammino join host Julian Wood to show how SLIC Watch adds well-architected observability to serverless applications.
27 June, 2023
Serverless Office Hours
Serverless High Performance Financial Modelling
Eoin Shanaghy, Guilherme Dalla Rosa and Lambda Product Manager Aditya Shankar, join Julian Wood to show how they helped a global reinsurer to transform their critical risk modelling workloads.
14 June, 2023
SailsConf 2023
Production-ready lambdas with Node.js
Writing Lambdas is quite easy, at the end of the day it is just a function, right?! But writing GOOD production-grade lambdas, well that is an entirely another story…
20 March, 2023
CONF42: Cloud Native
Your Lambdas In Rust
Rust is taking the software engineering world by storm, but how does it affect serverless? In AWS it’s not even a supported runtime, so how can we even use it… and should we even try to do that? Spoiler: yes we should.
1 September, 2022
GOTO EDA Day London
Observing all the Serverless Things
Peter Elger and Guilherme Dalla Rossa discuss observability for serverless applications on AWS and fourTheorem’s open source tool-kit for observability, ‘SLIC Watch’, which automates the set up dashboards and alarms in CloudWatch.
Past Events
15 May, 2025
ServerlessDays Belfast
From Data Stress to Data Mesh: Breaking Up with Silos
Are your data workflows bogged down by endless backlogs, frustrated teams, and constant bottlenecks? Diren Akkoc has a better way.
17 April, 2025
AWS User Group Catania
AWS Lambda: Rust to the rescue 🇮🇹
Rust is making waves in software engineering, but how does it fit into serverless computing? Explore how to build better, faster, and more efficient Lambda functions using Rust.
2 April, 2025
Community Day Italy
Building Secure and Efficient SaaS Platforms on AWS Serverless
Luciano Mammino & Guilherme Dalla Rosa share their hands-on experience in building multi-tenant architectures.
13 March, 2025
Waterford Tech Meetup - March
Is Your Data a Mess? Mesh It Up
Discover how your organisation can shift from data chaos to a scalable, self-serve ecosystem – with data mesh architecture.
21 February, 2025
Rust Global 2025
Serverless Rust: Your Low-Risk Entry Point to Rust in Production
Luciano Mamino and James Eastham explore how teams can start small with a low-risk path to production using Rust and serverless technologies.
23 January, 2025
Coderful Italy 2025
Those Unknown Static APIs
Luciano will explain how static APIs work, exploring their advantages, limitations, and real-world use cases. You’ll leave with practical examples & reusable templates.
13 December, 2024
ServerlessDays Rome
Optimised Lamda Functions with Rust
Lambda is known for scalability and cost savings. Now, imagine harnessing the performance and efficiency of the Rust programming language.
3 October, 2024
AWS Community Day Netherlands
Building Secure and Efficient SaaS Platforms on AWS Serverless
Luciano Mammino and Guilherme explore multi-tenant architectures on AWS, covering security, tenant isolation, and performance.
27 September, 2024
AWS Community Day Italy
Managing AWS Accounts like a PRO
Explore the benefits of using multiple AWS accounts to enhance security, reliability, and cost optimisation.
17 September, 2024
AWS Community Day DACH
Building Secure and Efficient SaaS Platforms on AWS Serverless
Luciano Mammino and Guilherme explore multi-tenant architectures on AWS, covering security, tenant isolation, and performance.
6 September, 2024
AWS Community Day Belfast
Faster/Greener/Cheaper Serverless Compute with Lambda & Rust
Rust is making waves in software engineering, but how does it fit into serverless computing, especially when AWS doesn’t officially support it as a runtime?
20 August, 2024
Believe In Serverless
Faster/Greener/Cheaper Serverless Compute with Lambda & Rust
In a session with AWS Serverless Hero Luciano Mammino, Believe in Serverless will explore how to build better, faster, and more efficient Lambda functions using Rust.
12 Jun, 2024
The Developers
Turning Your Servers Inside Out: From Pets to Cattle
Conor Maher addressed the challenges of transitioning from traditional, server-dependent platforms to modern serverless architectures, at The Developers Conference in Cluj, Romania.
23 May, 2024
ServerlessDays Belfast 2024
Building Secure and Efficient SaaS Platforms on AWS Serverless
From key aspects of multi-tenancy, including tenant isolation and performance, explore different deployment models, and how to implement policy-based isolation with IAM.
7 May, 2024
AWS Community Day Nordics
Your Lambdas, In Rust!
Luciano explores the impact of Rust on serverless computing – despite not being a natively supported runtime in AWS, Rust is feasible and easy to get started with.
12 Jun, 2024
AWS User Group Cork
Safely hacking into production databases
Eoin Shanaghy discusses Amazon Aurora, a relational database service, as well as the challenges of achieving high availability, rapid recovery, security, and developer friendliness without blowing your budget.
28 March, 2024
Rust Nation 2024
Rust, Serverless, and AWS – Writing Lambdas in Rust
From key aspects of multi-tenancy, including tenant isolation and performance, explore different deployment models, and how to implement policy-based isolation with IAM.
19 March, 2024
Codemotion: Workshop Fest
Serverless Rust and AWS Lamda
Explore the convergence of Lambda’s flexibility and Rust’s performance. Write your first Lambda function “Hello World” – using Rust. Plus, learn how to test it locally and deploy it into production.
6 March, 2024
Rust Dublin Meetup
An intro to `nom`, parsing made easy for Rustaceans
Roberto Gambuzzi and Luciano Mammino deliver a pragmatic introduction to nom, a renowned Rust parser combinator crate.
24 October, 2023
Codemotion Milan 2023
Your Lambdas in Rust
Rust is taking the software engineering world by storm, but how does it affect serverless? In AWS it’s not even a supported runtime, so how can we even use it… and should we even try to do that? Spoiler: yes we should.
20 September, 2023
Node.JS Italy 2023
Did you know JavaScript has iterators?
Explore different ways to do iteration with JavaScript and Node.js, Iteration protocols to standardise synchronous and asynchronous iteration, as well as common use cases for these protocols.
28 September, 2023
AWS ComSum Manchester
Everything I know about S3 pre-signed URLs
Luciano Mammino attended AWS ComSum offering valuable insights on handling file uploads and downloads in web applications.
27 September, 2023
AWS AI & Data Conference
An Interview with Werner Vogels, AWS CTO
Eoin Shanaghy hosts an exclusive one-on-one interview with Werner Vogels, Amazon CTO – with insights into the future of AI, data, and cloud technologies.
7 September, 2023
ServerlessDays Belfast At Night
Automating observability on AWS with SLIC Watch
Discover SLIC Watch, an open-source toolkit which automates away most of the pain of setting up dashboards and alarms in CloudWatch – making it easier to achieve greater levels of observability.
1 September, 2023
ShipItCon
Automating observability on AWS with SLIC Watch
Diren Akkoc joins the speaker panel discussion on risk management, security, and more. While Luciano’s talk, “Automating observability on AWS with SLIC Watch,” addressed the issue of unnoticed failures in Lambda functions.
8 June, 2023
CONF42: Observability
Automating observability on AWS with SLIC Watch
Diren Akkoc discusses the topic of observability for serverless applications on AWS before presenting ‘SLIC Watch’, an open-source toolkit which automates away most of the pain of setting up dashboards and alarms in CloudWatch.
1-5 June, 2023
JSNation
JavaScript Iteration Protocols
Did you know that JavaScript has iteration protocols to standardise synchronous and even asynchronous iteration? In this workshop, learn about these protocols and discover how to build iterators and iterable objects.
24 May, 2023
DotCon
Automating observability on AWS with SLIC Watch
If you have tried CloudWatch, you probably know how powerful but also complex it can be. In this talk, Diren Akkoc discusses the topic of observability for serverless applications on AWS before presenting ‘SLIC Watch’, an open-source toolkit.
24 May, 2023
Financial Times London
Serverless High Performance Financial Modelling
An exclusive industry briefing hosted by Financial Times, AWS, and Intel focused on harnessing the power of high-performance and quantum computing.
6 May, 2023
AWS Community Day Turkey
Automating observability on AWS with SLIC Watch
If you have tried CloudWatch, you probably know how powerful but also complex it can be. In this talk, Diren Akkoc discusses the topic of observability for serverless applications on AWS before presenting ‘SLIC Watch’, an open-source toolkit.
24 April, 2023
Serverless Architecture Conference
Serverless High Performance Computing
A successful application of serverless in the field of HPC. Specifically how Lambda, Fargate, Kinesis and other serverless technologies are being used to run sophisticated financial models.
24 May, 2023
JSDAY 2023
Production-ready lambdas with Node.js
Luciano Mammino presents his talk ‘Production-ready lambdas with Node.js’, including tips on building production-grade lambdas using AWS: testing, logging, metrics, tracing, infrastructure as code, code-reuse, frameworks and more.
13-14 April, 2023
Cloud Day Dublin 2023
A Modern Application is ASAP (As Serverless As Possible)
fourTheorem joined AWS Senior Developer Advocate Matheus Guimaraes and Colum Thorne on the Tech Track for a joint customer talk titled ‘A Modern Application is ASAP’.
16 February, 2023
Rust Nation 2023
Rust Advent of Code
Senior Architect Luciano Mammino has been learning Rust on the side for the last few years, building small side projects. This talk covers his experience of solving the Advent of Code challenges.
25 January, 2023
Global Summit for Node.js
Building an invite-only microsite with Next.js & Airtable
Imagine you are hosting a private event and you want to create a website to invite all your guests. Of course you’d like to have an easy way to just share a URL with every guest, without it being available to the general public.
24 January, 2023
AWS Financial Services Forum
Accelerated Risk Modeling on AWS with Serverless
fourTheorem CTO Eoin Shanaghy and Colum Thorne presented their talk, “Accelerated Risk Modeling on AWS with Serverless.” This session was followed by an AWS Fireside Chat featuring Serverless Specialist Matt Meckes.
17 November, 2022
Serverless Summit Awards
A Serverless Architecture for High-Performance Financial Modelling
fourTheorem’s solution, “A Serverless Architecture for High-Performance Financial Modelling,” claimed the coveted title of “Best Serverless Solution Running on AWS.”
18-19 October, 2022
Codemotion Milan
Serverless High Performance Financial Modelling
Explore a successful application of serverless in the field of High Performance Computing. Specifically, how Lambda, Fargate, Kinesis and other serverless technologies are being used to run sophisticated financial models.
13 October, 2022
DTX 360 London
Observing all the Serverless Things
Guilherme Dalla Rossa hosted a Lightening Talk; ‘Observing all the Serverless Things’ at the AWS Developer Lounge. Guil shared his best practices for the powerful but complex CloudWatch, and gave a demonstration on how to use our open-source toolkit for observability – SLIC Watch.
22 September, 2022
AWS ComSum Manchester
Exploring Boto3 behaviours using Mitmproxy + Serverless for HPC
Senior Cloud Architect Michael Twomey hosted a talk on exploring Boto3 behaviours using Mitmproxy. While Senior Architect Luciano Mammino virtually presented a case study on Serverless for HPC.
3-5 October, 2022
Node Conf EU
JavaScript Iteration Protocols
Senior Architect Luciano Mammino hosted his Workshop ‘JavaScript iteration protocols’, where he showed attendees how to build iterators and iterable objects, both synchronous and asynchronous.
14 September, 2022
AWS Data Driven Innovation
Insights from Terabytes – How to choose the right tools
Mark Hodnett, Cloud Architect/ Data Scientist at fourTheorem, hosted a breakout session on ‘Insights from Terabytes – How to choose the right tools’.
1 September, 2022
GOTO EDA Day London
Observing all the Serverless Things
CEO Peter Elger and Consultant Senior Software Engineer, Guilherme Dalla Rossa, were delighted to join other industry thought leaders from AWS, as they hosted their talk: ‘Observing all the Serverless Things’.
2 March, 2020
QCon London
Putting Node.js Serverless Apps into Production without the Pitfalls
Eoin Shanaghy shares the highs and lows of building Node.js apps with Serverless and introduces fourTheorem’a open source project SLIC Starter – successful production deployment without the pain.
2 March, 2020
QCon London
The Fast Track to AI with JavaScript and Serverless
Most people associate AI and Machine Learning with the Python language. Get started building AI enabled platforms and services using full stack Javascript & Serverless technologies.
1 October, 2019
Predict Conference
The Fast Track to AI with Serverless
Peter Elger spoke at Predict about the fast track to AI with Serverless. The talks covered examples from Peter and Eoin Shanaghy’s book ‘AI as a Service’.
27 September, 2019
AWS User Group Warsaw
Exploring Boto3 behaviours using Mitmproxy + Serverless for HPC
At the Warsaw AWS & Serverless User Group meetup in Poland, CTO Eoin Shanaghy presented a hands on workshop on the open-source project, the SLIC Serverless Starter Kit. SLIC Starter is a complete starter project for production-grade Serverless applications on AWS.
1 July, 2019
Microservices Meetup Dublin
Insights from Terabytes – How to choose the right tools
At the Dublin Microservices meetup, a forum for all things related to microservice oriented systems, CTO Eoin Shanaghy introduced the Serverless SLIC starter kit which enables the rapid delivery of microservice based systems on AWS.
2 April, 2019
MicroXchg Berlin
Why FaaS is the Least Important Part of Serverless
CTO Eoin Shanaghy spoke at the Microservices & Serverless Conference in Berlin – an international community conference on Microservices, Serverless & Cloud Native.