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Keynotes
#1: DevOps
The future of commerce for developers - Daniel Gebler (Picnic)
In this keynote Daniel (CTO Picnic) will show how a unique combination of IoT, AI, Drones, and autonomous vehicles is forming the next generation of commerce. Read more about his keynote.
#2: Back-end and AI
Data Science and machine learning - Gilad Lotan (BuzzFeed)
Lotan will discuss how data science, machine learning and neural networks are used across the company to power decisions, analyze audiences, run
forecasts, and build powerful tools. Read more about his keynote.
#3: Front-end
The Art of Code - Dylan Beattie (Ursatile)
Join Dylan Beattie - programmer, musician, and creator of the Rockstar programming language - for an entertaining look at the art of code. Read more about his keynote
#4: Security and Smarthome
How to launch a cyberwar - Chris Kubecka (Middle East Institute Cyber Program)
Embassy threats, leaked Intel agency tools, hacking back & mass casualties. This talk offers a peek behind the diplomatic curtain, revealing challenges, decisions & tools at the disposal of the authorities. 
Read more about her talk
Masterclasses
From self-taught sysadmin to director: lessons learned - Bas Tichelaar (Skyworkz)
In his talk he will be giving practical tips, especially if you're a senior engineer. Read more about his talk.
Ask me anything - Jelle Prins (Uber)
This session will be a conversation between Jim Stolze and Jelle Prins on app development. Read more about his talk.
The art of bug fixing - Bouke Nijhuis (CINQ ICT)
In this talk he will show you what he has learned in all his years of bug fixing. The goal of this talk is to make you a bigger, better, strong and faster bug fixer. Read more about his talk.
Devs love CI/CD: Efficient DevSecOps pipelines - Michael Friedrich (GitLab)
Michael Friedrich is a Developer Evangelist at GitLab focussing on backend dev,
ops and sec. Read more about his talk.
Folktales from the history of computing, in three parts #1- Matt Webb (interconnected.org)
In three sessions, we zoom into three moments in the history of computing. Read more about his talk.
Developing Firefly III: An open source and easy-access PHP application - Sander Dorigo (Firefly III)
Under the alias “James Cole”, Sander Dorigo has spent a lot of his free time building Firefly III. Read more about his talk
Massivizing Computer Systems: We Should All Think Ecosystems Now - Alexandru Iosup (VU/DU)
Prof.dr.ir. Alexandru Iosup is a full tenured professor and University Research Chair at Vrije Universiteit Amsterdam, where he chairs the research group on Massivizing Computer Systems. Read more about his talk
Modern IT technologies in a "conservative" Insurance world - Jasper Buschgens (Aegon)
Aegon is maybe not known for its IT, but behind the scenes Aegon has a large IT-backbone using several modern technologies. Read more about his talk
Teaching old sensors new tricks with Machine Learning - Jan Jongboom (Edge Impuls)
There are lots of things that are easy to sense for humans, but very hard for machines: Do I see an elephant or a poacher? Read more about his talk
Microsoft Azure for Java Developers - David de Hoop (Team Rockstar IT)
You have this cool new Spring Boot Application on Azure??? You mean AWS right!? Nobody runs Java on Azure? Read more about his talk
How cloud native application development can make your live a lot less complicated - Edward Ciggaar (IBM)
Come join this live coding session if you want to know more about optimizing your cloud-native application development using the Cloud Native Toolkit. Read more about his talk
Live coding dance music - Jo Kroese (Jobi) (Radical Data)
Jo Kroese (jobi) is a data scientist, artist and musician who builds tools and experiences to make the world more joyful and just. Read more about the talk
Hybrid and Multi-Cloud DevOps Demystified - Mo Haghighi (IBM)
Many organisations are increasingly adopting multi-cloud strategy to avoid vendor lock-in, and most notably, to match the right workload to the right cloud environment. Read more about his talk
Storing Secrets on the Cloud - Sezen Özdemir (Oracle)
Sezen is a Software Developer at Oracle, building microservices in the Oracle Cloud Infrastructure. Read more about her talk.
Write your own IDE - Floris Luiten (DaFelix - Tweakers)
Developer @ Tweakers. I write code, fix bugs and get paid to visit tweakers.net. Read more about his talk.
Folktales from the history of computing, in three parts #2- Matt Webb (interconnected.org)
In three sessions, we zoom into three moments in the history of computing. Read more about his talk.
API Descriptions as Production Code - Phil Sturgeon
He creates API Design tools for Stoplight.io, and writes articles and books about pragmatic API development and systems architecture. Read more about his talk.
Serving todays shopper best - Jaap Zaal (Nedap)
Nedap makes the entire inventory of a retailer visible in real-time, from point of manufacturing to the consumer in a single source of truth. Read more about his talk.
The case for Quality - Bart Enkelaar (Bol.com)
Software engineering is all about balancing conflicting interests to come to optimal solutions. Read more about his talk
Reinforcement Learning for Search and Recommendation - Maarten de Rijke (UVA)
Maarten de Rijke is Distinguished University Professor of Artificial Intelligence and Information Retrieval at the University of Amsterdam. Read more about his talk.
A pragmatic introduction into Event Sourcing - Frank de Jonge (Mollie)
Frank de Jonge is a Staff Software Engineer at Mollie and an avid open source maintainer. Read more about his talk
The Power Of Open Source AI - Sri Ambati (H20.ai)
H2O is the leading open source data science and machine learning platform used by nearly half of the Fortune 500 and trusted by over 18,000 organizations and hundreds of thousands of data scientists around the world. Read more about his talk
Breakthroughs in applying data science to the wild - Jarno Kartela (Fourkind, part of ThoughtWorks)
In this talk, we'll take a close look on how modern technology changes the very core of how businesses are run and how some of these solutions are actually built and why was it important that we made whisky with computers. Read more about his talk
Design for AI Ethics - Sophie Kuijt (IBM)
Technology and data play a big role in designing new digital ways of working. IBM is a technology partner which helps organisations to transform and create their digital future. Read more about her talk
Serverless: a super power for front-end developers - Yan Cui (theburningmonk limited)
He is the author of Production-Ready Serverless where he tries to help others tackle operational challenges with serverless and adopt current leading practices.Read more about his talk.
Blueprint (a design system) - Ryan Kool (Politie)
Ryan is a front-end developer currently responsible for the software architecture of a new technical design system (called Blueprint). Read more about his talk.
How Your Bundle Size Affects The Climate - Roy Derks (Vandebron)
In this talk, Roy shows how your website is impacting the climate, and how you can (and should) change this. Read more about his talk.
Folktales from the history of computing, in three parts #3- Matt Webb (interconnected.org)
In three sessions, we zoom into three moments in the history of computing. Read more about his talk.
Game development: duct-tape and prayers - Rami Ismail
He explains why making a game real mostly involves duct-tape and prayers, from the smallest prototype for your mobile phone to the largest blockbusters of the year. Read more about his talk.
Stateful Edge Computing, Now: Exceptionally Fast Globally Scaled Serverless Web Experience (w/ demo) - Artur Lagutin (DPG Recruitment)
In this talk, you will get to know an emerging paradigm which takes the web development world by storm. Read more about his talk.
Unmeasurable Accessibility: The Case for Inclusive Design - Darice de Cuba
In this talk, Darice will give you a different perspective on accessibility and why passing an automated audit does not mean your website is accessible to everyone and why inclusive design is the answer. Read more about her talk
One Design System for a fragmented organisation - Tom Ruys (ANWB)
Design Technologist Tom Ruys currently works at the ANWB as Front End Chapter Lead within the Design System team. Read more about his talk.
Amalgam - Saskia Freeke
Live coding performance combining high contrast geometric visuals coded in Hydra mapped to audio reactive objects with decimated deep techno coded in Mercury. Read more about her talk.
Amalgam - Timo Hoogland
Live coding performance combining high contrast geometric visuals coded in Hydra mapped to audio reactive objects with decimated deep techno coded in Mercury. Read more about his talk
Why project documentation will improve your team members’ lives (and how to convince them to start doing it) - Venecia López (MediaMonks)
Seasoned developers are fully aware of the importance of project documentation. But getting a whole multi-disciplinary team on board can be a whole different story. Read more about her talk
The State of the Software Developer Nation: What’s it like to be a developer in the Netherlands in 2021? - Stephen van der Heijden (OfferZen)
We’ve got some insights! Read more about his talk.
Hacking the pandemic’s most popular software: Zoom - Daan Keuper (Computest Security)
Daan is a security researcher at Computest. He started out doing regular pentests and currently is responsible for the Research Department Sector 7. Read more about his talk.
Hacking the pandemic’s most popular software: Zoom - Thijs Alkemade (Computest Security)
In April 2021, Daan and his colleague Thijs Alkemade won the international hack contest Pwn2Own. Read more about his talk.
Self-Healing for CyberSecurity (SH4CS) - Bart Gijsen (TNO)
Bart Gijsen is senior consultant in the Cyber Security & Robustness department of TNO. Read more about his talk.
How do we keep our marketeers in check? - Rory Breuk (TransIP)
As the Senior Security Officer, my team and I ensure that everything we do is secure. Read more about his talk
How to launch a cyberwar - Chris Kubecka (Middle East Institute Cyber Program)
Embassy threats, leaked Intel agency tools, hacking back & mass casualties. This talk offers a peek behind the diplomatic curtain, revealing challenges, decisions & tools at the disposal of the authorities. Read more about her talk
The big wave: new challenges for security teams - Tia Hopkins (eSentire)
This pandemic year has seen a rise in remote workforces, an acceleration in digital transformation processes, and an explosion of big data services. Read more about her talk
NFT’s, big bubble to burst or not? - Krijn Soeteman
He is a science and technology journalist. In 2018 he wrote a book on cryptocurrencies and blockchain-related technologies like Bitcoin: ‘Cryptovaluta for Dummies’. Read more about his talk.
Scaling the Hue Cloud (2011-2021) - Herman Banken - Q42
Korjan van Wieringen and Herman Banken build and maintain the Philips Hue Cloud that allows you to control your lights out-of-home and use voice assistants.
Read more about his talk
Scaling the Hue Cloud (2011-2021) - Korjan van Wieringen - Q42
Korjan van Wieringen and Herman Banken build and maintain the Philips Hue Cloud that allows you to control your lights out-of-home and use voice assistants.
Read more about his talk
How to build an internet connected beer lift - Sander van de Velde (IoTEdger)
Sander van de Velde is an IoT Platform Architect, Certified Azure IoT Developer, Microsoft MVP, and the owner of IoT Edger. Read more about his talk.
Smarter Homes: how technology will change your home life - Alexandra Deschamps Sonsino (Designswarm Industries LTD)
Over the past 100 years, the home has been a battleground for ideas of future living. Read more about her talk.
Flying a swarm of drones in your kitchen - Kimberley McGuire (Bitcraze A.B.)
Under the current circumstances, many of us are forced to take our development home. Working with hardware, as in robotics, this is often not very trivial. Read more about her talk