karieracodeweek - Kariera.gr

14-18 NOVEMBER| ONLINE

if (you.areDev()) thisIsForYou();

The virtual meeting point for hungry coding minds, remarkable speakers & fast-growing tech companies.

agenda

Stage1

17:00-20:00 | Theofanis Kasimis – Hack like Mr. Robot the Mr. Robot

Stage1

17.00 – 18.30 | Giannis Zaoudis & Lefteris Georgaras (kariera.gr) – Acting like a startup

18.40 – 19.20 | Vadym Kazulkin – DevOps Guru for AWS Serverless applications

19.20 – 20.00 | Stelios Strongylis – PM Skills for Digital Products

Stage2

17.00 – 17.40 | Parisi Maria (Munich Re HealthTech) – Productizing Machine Learning Models

17.50 – 18.30 | Kostas Galanis (Apifon) – Ship it: A holistic approach of continuous delivery

18.40 – 19.20 | Lykourentzou Marianna (Netcompany-Intrasoft) – Quality Assurance: the optimal combination of business and tech

19.20 – 20.00 | Yiannis Alexopoulos (QUALCO) – From Desktop to Web

Stage3

17.00 – 17.40 | Stavroula Fotou (EY) – How working in a leading Consulting team can accelerate your Technology skills and career

17.50 – 18.30 | Mesut Durukal – The Tester’s Guide to the Quality (Developing with Quality)

18.40 – 19.20 | Antonios Meligdis (Metro SA) – Digital transformation of a leading retailer

19.20 – 20.00 | Antonis Arvanitakis (EY) – How working in a leading Consulting team can accelerate your Data & AI skills and career

Stage1

17.00 – 17.40 | Andrianakis Giorgos – Quarkus, a best in class Java Framework for developing Cloud Native applications.

17.50 – 18.30 | Elias Kotsos (Netcompany-Intrasoft) – Chatbot Secrets

18.40 – 19.20 | George Charitakis – Anemic Domain Model vs DDD with Spring Boot

19.20 – 20.00 | Anastasia Plati – Migrating to the Cloud. Are composable DXPs the future of digital experience?

Stage2

17.00 – 17.40 | Raptis Nikos – Microservices Design patterns

17.50 – 18.30 | Nomikos Andreas – Modular Codebases – Managing uncertainty through flexibility

18.40 – 19.20 | Guillaume Blaquiere – Security in serverless compute on Google Cloud: take over the control of the infrastructure

19.20 – 20.00 | Tyler Hawkins – Clean Code with Unit Tests: Tips and tricks for keeping your test suites clean

Stage3

17.00 – 17.40 | Anestis Kyvranoglou – Unit Testing in C# in the real world

17.50 – 18.30 | Gil Fink – Profiling JavaScript Like a Pro

18.40 – 19.20 | Roussos Antonis (Munich Re HealthTech) – Low code or no code – Building next generation applications

19.20 – 20.00 | Simone de Gijt – Wired! How your brain learns new (programming) languages

Stage1

16.20 – 17.00 | Elias Vyzas (EY) – Technology Consulting is a great “platform” to elevate your skills and have a positive impact to the world around you

17.00 – 17.40 | Naim Gkamperlo – Our journey with micro-frontends and React

17.50 – 18.30 | Aaron Czichon – Automate your Ionic app deployment with Trapeze

18.40 – 19.20 | Fanis Katsiaounis (OTEAcademy) – Life as an IT instructor

19.20 – 20.00 | Derek Binkley – Building a Serverless API (using Node and AWS)

Stage2

17.00 – 17.40 | Lysandros Nikolaou – An open-source story: Building a parser for Python

17.50 – 18.30 | Dan Neciu – Modern Testing Practices in Web Apps

18.40 – 19.20 | Julia Apostolopoulou – UX & Devs – Friends or Enemies?

19.20 – 20.00 | Mary Grygleski – A Gentle Introduction to Event Streaming and Messaging with Apache Pulsar

Stage3

17.00 – 17.40 | Spyros Lamprinidis – Building an Engineering Team that ships valuable products

17.50 – 18.30 | Nikos Koukoutis – Woli: Creating and scaling a fintech startup that educates teenagers on money management

18.40 – 19.20 | Michael P. Manis – Artificial Intelligence In Energy Management

19.20 – 20.00 | Nasoi Roxana – Building the next generation startups in web3 using open source protocols, gamification-based systems, and digital economies

Stage1

17.00 – 17.40 | Dionysis Tsoumas – Scaling from zero to (DevOps) hero with Atlantis

17.50 – 18.30 | Poulopoulos Vassilis – Big Data and Culture – An opportunity for a novel niche market

18.40 – 19.20 | Matteo Emili – It’s not my code! Secure software supply chain in practice

19.20 – 20.00 | Tejas Chopra – DevOps culture at Netflix

Stage2

17.00 – 17.40 | Simou Nikolaos (Netcompany-Intrasoft) – A pragmatic approach to digital transformation in Public Sector

17.50 – 18.30 | Michael Egger-Zikes – Micro Frontends with Angular & Module Federation

18.40 – 19.20 | George Kosmidis – An Azure Function connecting to a CosmosDB using RBAC

19.20 – 20.00 | Werner Keil – Jakarta EE Security – Sailing Safe in Troubled Waters

Stage3

17.00 – 17.40 | Kormaris Filippos (Munich Re HealthTech) – Adventures of an ERP’s CI/CD

17.50 – 18.30 | Henry Been – Passwordless system-to-system authentication on Azure

18.40 – 19.20 | Otavio Santana – Designing Bulletproof Code

19.20 – 20.00 | Tom Trevethan – Developing non-custodial cryptocurrency wallets

The virtual meeting point for hungry coding minds, remarkable speakers & fast-growing tech companies.

Platinum sponsor

what is it?

codeweek. is a 5-day, experience-centered, Online Conference for the Dev Community. Expect nothing less than high-level masterclass learning, deep dives into today’s most relevant topics and networking with developers who are on the edge of technological frontiers.

Its mission? To shape the future of programming, by encouraging all the coders to set bigger goals and helping them gain more knowledge through non-stop content broadcasting.

benefits

...as an Attendee

...as a Company

Tracks

webinars

Future Technologies & Methodologies

Quarkus, a best in class Java Framework for developing Cloud Native applications.

This talk will introduce viewers to Quarkus, a modern Java framework for writing Cloud Native applications. In this talk viewers will get to the see all the amazing developer experience features that Quarkus introduces while also getting a taste of the minimal footprint Quarkus has at runtime.

ANDRIANAKIS GIORGOS
Principal Software Engineer at Redhat

Anemic Domain Model vs DDD with Spring Boot

Anemic Domain Model is the use of a software domain model where the domain objects contain little or no business logic. Domain-Driven Design is an approach to software development that centers the development on programming a domain model that has a rich understanding of the processes and rules of a domain. Let's compare & examine how those approaches applies to our daily work, with real-world example in Spring Boot in combination with Object Oriented principles.

George Charitakis
Senior IT Consultant / Software Engineer at PRODYNA SE

Our journey with micro-frontends and React

Micro frontends are a new pattern where web application UIs (front ends) are composed from semi-independent fragments that can be built by different teams using different technologies. Micro-frontend architectures resemble back-end architectures where back ends are composed from semi-independent microservices. In GWI we were courageous enough to build our new platform using microfrontends. In this presentation, we will take a closer look on the overall architecture, the pitfalls we fell into as well as the choices we made in various steps along the way.

Naim Gkamperlo
Associate Director of Engineering at GWI

A Gentle Introduction to Event Streaming and Messaging with Apache Pulsar

This talk on event streaming is meant for anyone interested in learning about it, and understanding how it fits into the modern software development design and architecture, as well as seeing some of the challenges it faces especially in the Cloud Native environment. We’ll then take a look at an open source platform - Apache Pulsar, which is poised to become the de facto new generation of distributed messaging and streaming platform that will bring joy to developers, and enable systems and applications to be highly responsive with its true real-time capabilities.

Mary Grygleski
Streaming Developer Advocate, Java Champion, Chicago JUG President

Startups & Leadership mentoring

Building an Engineering Team that ships valuable products

What is the role of an Engineering team?
To build scalable tech? Surely! To build quality tech? Surely! To build supercharged tech? Surely!
But we tend to forget that an Engineering team comprises of other functions, which when working together within a productive framework, achieve their primary goal: To build valuable products!
In this presentation, we will discuss which functions can be combined and in what way, in order to build great products that provide the ultimate meaning to an engineering team.

Spyros Lamprinidis
Chief Technology Officer at YourHero

Woli: Creating and scaling a fintech startup that educates teenagers on money management

FINTECH & FUTURE OF MONEY Woli: Creating and scaling a fintech startup that educates teenagers on money management. When someone turns 18, the world expects him to take full control of his life, and also his financial decisions that will shape his future. But although money management skills are largely taken for granted, they remain a huge gap in the education of youngsters - both at school and at home. In this session, we will see how a modern platform like Woli can narrow down that gap and the technical challenges around this mission.

Nikos Koukoutis
Tech Lead

Artificial intelligence in energy management

Ensight is a Greek Start-Up that won an award at the MIT enterprise forum for the creation of an innovative power consumption prediction system. With the help of machine learning and gamification mechanics, the user is educated and awakens energetically, reducing consumption and therefore his bill, while helping the environment.

Michael P. Manis
Managing Director @ EnSight

Big Data & Cloud

Migrating to the Cloud. Are composable DXPs the future of digital experience?

Anastasia Plati
Product Evangelist at Sitecore

Big Data and Culture - An opportunity for a novel niche market

How data and Social Media now affect everyday life? Do we realize that the form the culture of everyday life? What is the reflection in major cultural institutions? New career opportunities, and a new era for culture!

POULOPOULOS VASSILIS
Assistant Professor & Founding Member UoP & O Sporos

Architecture & DevOps CI/CD

Microservices Design patterns

A walkthrough on some interesting design patterns for solving common problems and overcoming challenges when designing applications using Microservices.

RAPTIS NIKOS
Senior Engineering Manager at BEAT

DevOps culture at Netflix

Netflix is a global leader in video streaming and has always been known in the valley for its culture document, a seminal work in setting the context about culture. In this session, I will shed light on how Netflix thinks about DevOps, how our culture permeates our thought on Agile practices, DevOps, and development. It would be a great way to get a glimpse of how loosely coupled and highly aligned Netflix is, and participants can apply some parts of our culture to their organizations.

Tejas Chopra
Senior Software Engineer at Netflix

Scaling from zero to (DevOps) hero with Atlantis

Treat your engineering team to think like DevOps

Dionysis Tsoumas
Head of DevOps at GWI

Automate your Ionic app deployment with Trapeze

Developers should not build the app locally and then submitting it to the App Stores. This talk gives an introduction into Trapeze for streamlining Ionic build processes for iOS and Android which also can be used on CI/CD environments.

Aaron Czichon
Ionic Developer Expert | Solution Expert PlanB. GmbH

DevOps Guru for AWS Serverless applications

In this talk we’ll use a standard Serverless application which uses of API Gateway, Lambda and DynamoDB and explore how Amazon DevOps Guru recognizes operational issues like increased latency and error rates (timeouts, throttling and resource limits) and integrate DevOps Guru with PagerDuty for providing even better incident management. Amazon DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. The service uses pre-trained ML models that are able to identify spikes in application requests, so it knows when to alert and when not to.

Vadym Kazulkin
Head Of Development at ip.labs, AWS Community Builder ip.labs GmbH

An Azure Function connecting to a CosmosDB using RBAC

Learn how to write an Azure Function in C# that connects to CosmosDB using RBAC, plus the supporting infrastructure (Azure Function, Azure Storage, CosmosDB, Azure KeyVault, App Insights and RBAC setup) written in bicep.

George Kosmidis
Microsoft MVP | Cloud Solutions Architect | .NET Software EngineerSecurity

Web Development

Building a Serverless API (using Node and AWS)

You can create a professional grade API using serverless technology without cost and complexity of server configuration maintenance and deployment. In this talk we will see how to use the Serverless framework with AWS Lambda and Node.js to create a fully functioning and testable API. Using these tools we will learn how to configure our runtime environment in a way that we can setup and deploy with a single command. Once deployed our code will only run when invoked which means it can scale well without paying hosting fees for unused resources.
At the end of this talk you will know what options are available to write and deploy a back end API that accepts requests, stores and searches data, and provides quick data access to our front end developers.

Derek Binkley
Engineering Lead at Localize

Clean Code with Unit Tests: Tips and tricks for keeping your test suites clean

Unit tests are important. They prevent regressions as you refactor code, serve as documentation, and save you hours of time not spent doing tedious manual testing. In short, tests enable change. But how much attention to cleanliness do we give our tests? We refactor our app’s production code, give descriptive names to variables, extract methods for repeatable functionality, and make our code easy to reason about. But do we do the same for our tests? In this talk we’ll consider some best practices for keeping our test suites clean.

Tyler Hawkins
Senior Software Engineer at Adobe

Profiling JavaScript Like a Pro

As front-end developers, we strive to build fast and fluid web apps. But how can you find performance bottlenecks or memory leaks? How do you profile a web app? In this session, you will get to know how the browser works. Then, you will learn how to use that information to profile web apps and also detect JavaScript memory leaks.

Gil Fink
CEO and Senior Consultant at sparXys

Designing Bulletproof Code

There is no doubt about the benefits good coding practices bring, such as clean code, easy maintaining, and a fluent API. However, do best practices help with data integrity? This discussion came up, mainly, with new storage technologies, such as the NoSQL database, that do not have native validation that the developer usually faces when working to SQL schema. A good topic that covers clean code is whose objects expose behavior and hide data, which differs from structured programming. The goal of this presentation is to explain the benefits of using a rich model against the anemic model to get data integrity and bulletproof code.

Otavio Santana
Software Engineer, Architect, and Open Source Committer Zup Innovation & xgeeks

Micro Frontends with Angular & Module Federation

Micro Frontends are here to stay and today we have solid APIs to use them — even in enterprise architectures. Thanks to Webpack 5 and community projects, integration is easier than ever before. Module Federation offers clear and well-designed APIs to ship self-contained parts of an application suite as Micro Apps. Many features like runtime integration and shared dependencies are directly supported. This talk will provide answers on how to implement a mature Micro Frontend architecture with Angular and will show concrete implementations to put this into practice.

Michael Egger-Zikes
Angular & Web Development Expert at intauria powered by AngularArchitects.io

Programming Languages & Frameworks

Utilizing modern technologies/frameworks and the cloud

Utilizing modern technologies/frameworks and the cloud to scale up Web Applications based on demand

George Matikas
Lead Software Engineer at Viva Wallet

An open-source story: Building a parser for Python

Parsers are a piece of software whose purpose is to turn human-readable code (the source code) into a machine-readable representation (a tree-like structure). Python’s parser was replaced in Python 3.9 with a more powerful parser technology, called Parsing Expression Grammar (PEG).
In this talk, I will present how a big project like replacing a language’s parser works in an open-source context. In the duration of the talk, I will try to rebuild Python’s parser, explaining some of the challenges we faced and the design decisions we had to make when developing it for the first time.

Lysandros Nikolaou
Software Engineering Team Lead at Seafair - Python Core Developer

Wired! How your brain learns new (programming) languages

How much do you know about the computer that you are? The computer we call “our brain”? And do you sometimes struggle with learning the new programming languages or the features of a new Java version (let’s say Java 17)? Yes?! In that case, this talk is something for you!
In this talk we’ll look at learning a new language from a Linguistic and Neurological perspective, while at the same time looking at how we can apply this in the IT setting we work in. At the end of this talk you will know how your brain stores new information and how that information can be retrieved and used. Next to that you will be given some practical tips and tricks on how to improve your own learning curve and how to help others support others who are in the process of learning.
As a previous speech-and-language therapist I would like to give you a better understanding of how we learn languages and how this knowledge can help us in the never-ending changing world of software development!

Simone de Gijt
Java Software Developer via OpenValue Amsterdam

Security

Security in serverless compute on Google Cloud: take over the control of the infrastructure

Security is a common challenge for everyone. Standard and robust patterns exist and are known in traditional infrastructure. However, the serverless change the game and imply a false feeling of losing control, especially in the security part. This session is focused on all the ways to secure the communication to and from serverless compute products on Google Cloud. The OAuth2 token generation and the difference of usage between access token and identity token, IAM service and the service/user accounts, VPC access and private networks access, load balancers, ingress and egress control will no longer have mysteries for you at the end of the session!

Guillaume Blaquiere
Group Data Architect at Carrefour, Google Developer Expert - Cloud

Passwordless system-to-system authentication on Azure

In this session you will dive into system-to-sytem authentication and the issues and challenges this brings in many organizations, both technical and non-technical. Then we will talk about Azure Managed Identity, what it is and how this can help you solve all those issues, reduce complexity and increase the ease of working.

Henry Been
Independent DevOps & Azure Architect | Microsoft MVP | Author

It's not my code! Secure software supply chain in practice

We think too often about 'secure code' being only about our code. Dependencies are the most common vehicle for attacks in enterprise systems, however it doesn't end there...there is so much more that we consume, and we usually just trust without questions! Let's take a look at how we can secure our software supply chain, and prevent what could easily turn into disaster.

Matteo Emili
Head of Software Engineering at Avanade UK and Ireland

Jakarta EE Security - Sailing Safe in Troubled Waters

Security in Jakarta EE has long been under used and under specified. The existing set of specifications ranged from overly complex to non-existent. The result was almost nobody used standards for security. Java EE 8 changed that with JSR 375, the Java EE Security API. Its evolution Jakarta Security facilitates portable application security that integrates with container security. Allowing an application to provide authentication mechanisms like OAuth or OpenID Connect and that mechanism is treated just like built-in container mechanisms like FORM. Existing security mechanisms like the container-based access to a URL defined by web.xml constraints, and things like @RolesAllowed and HttpServletRequest.isUserInRole automatically work as expected. It depends on CDI, and the lower level SPIs Jakarta Authentication and Jakarta Authorization. Jakarta Authorization defines an SPI for authorization modules, which are permission repositories for subject based security by checking if a subject has given permissions, and algorithms to transform security constraints for containers including Jakarta Servlets or Enterprise Beans into these permissions. Jakarta Authentication defines an SPI for authentication that interacts with a caller and a container’s environment to obtain the caller’s credentials, validate them and pass an authenticated identity (e.g. name, groups,...) to the container. This hands-on session is intended to get attendees up to speed with the current state of Jakarta Security specs, demonstrate Compatible Implementation like Eclipse Soteria, Eleos and Exousia as well as others including Glassfish or Tomcat. We will ask the audience for their opinion and thoughts what else they would like to see in the Jakarta EE Security specs with Jakarta EE 11 and beyond.

Werner Keil
Java, Jakarta EE und Microservice Experte im Gesundheitswesen KKH Kaufmännische Krankenkasse

QA & Testing

The Tester's Guide to the Quality (Developing with Quality)

There are several initiatives to improve the quality (not only in the product but also in our development activities). I will share my journey, including several initiatives conducted with a holistic QA mindset, which ended up in a successfully built quality. Let's talk about what we can do to improve the efficiency and the quality of our projects which are to be performed in collaboration with QA, Development, and Product teams.

Mesut Durukal
QA Lead, Indeed.com

Unit Testing in C# in the real world.

A short Introduction to unit testing and advanced unit testing (With examples in C# .NET using the xUnit & MOQ libraries, but applicable to other languages also). This short walkthrough will explain the true values of unit testing with a scenario taken from the real world when dealing with legacy code, solving the most common obstacles on the way such as tight coupling , service dependency and mixed concerns.

ANESTIS KYVRANOGLOU
Chief Technology Officer at Trainme

Modern Testing Practices in Web Apps

The Testing Pyramid is outdated with modern Javascript Frameworks. Now you can build and deploy multiple types per day and our testing pipeline and practices have to evolve to meet the needs. In this talk, I will talk about other testing practices besides unit testing that can help you deliver clean and bug-free code.

Dan Neciu
Senior Frontend Software Engineer at Glovo

ΟΜΙΛΗΤΕΣ

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Codeweek FAQs

What is codeweek?

codeweek is the virtual meeting point for hungry coding minds, remarkable speakers & fast-growing tech companies. During this five-day event:
- You willl attend interesting webinars of keynote experts of the industry from all around the world, including Greece, Germany, Israel, Portugal, the Netherlands, US.
- You will meet people who love coding as you do.
- You will chat with top-notch companies’ representatives.

Who is organizing codeweek?

codeweek is organized by kariera.gr, the biggest hub for employment in Greece.

Who can be part of codeweek?

If you are part of a product team, a developer, a software engineer, or simply someone who loves coding, this is for you! At codeweek you will gain knowledge through non-stop content broadcasting on tracks, such as: Future Technologies & Methodologies, Web Development, Big Data and Cloud, Security, Architecture & DevOps/ci-cd, Programming Languages & Frameworks, Startups & Leadership mentoring, and QA & Testing.

When can I register?

You can register before or during the event. Register εδώ.

What if I can’t attend a webinar/workshop?

Don’t worry if you missed a webinar/workshop. When a session ends, you will find it in the “Watch later” section on codeweek’s platform, during the event. Moreover, you will be able to watch any webinar/workshop on our YouTube channel, upon the event’s completion. This codeweek event is full of opportunities. Μake the most out of it.

What ports should I open in my firewall?

To use the platform to its full extent, you should open the following ports in your firewall:

80 TCP

443 TCP

4443 TCP

10000 TCP

Who can I contact during the event about the platform?

For technical issues, kindly contact Mr. Stelios Galatoulas (galatoulas.s@liveon.tech)

Tel.: (+30) 210 998 4920

Who can I contact for more information?

Ιf you have any questions about the event, feel free to send an email at marketing@kariera.gr

14-18 NOVEMBER| ONLINE

14-18 NOVEMBER| ONLINE

if (you.areDev()) thisIsForYou();

agenda

Stage1

Stage1

Stage2

Stage3

Stage1

Stage2

Stage3

Stage1

Stage2

Stage3

Stage1

Stage2

Stage3

Platinum sponsor

what is it?

benefits

...as an Attendee

...as a Company

Tracks

webinars

Future Technologies & Methodologies

Startups & Leadership mentoring

Big Data & Cloud

Architecture & DevOps CI/CD

Web Development

Programming Languages & Frameworks

Security

QA & Testing

ΟΜΙΛΗΤΕΣ

Derek Binkley

Tyler Hawkins

Gil Fink

Otavio Santana

Michael Egger-Zikes

Nikolaos Simou

Lykourentzou Marianna

Elias Kotsos

Giannis Zaoudis

Lefteris Georgaras

Andrianakis Giorgos

Tejas Chopra

George Charitakis

Andreas Nomikos

Henry Been

Lysandros Nikolaou

Anastasia Plati

Poulopoulos Vassilis

Guillaume Blaquiere

Anestis Kivranoglou

Tom Trevethan

Mary Grygleski

Matteo Emili

Werner Keil

Maria Parisi

Nikos Raptis

Dan Neciu

Naim Gkamperlo

Dominika Malinowska

Aaron Czichon

Vadym Kazulkin

George Kosmidis

Spyros Lamprinidis

Dionyshs Tsoumas

Simone de Gijt

Nikolaos Koukoutis

Michael P. Manis

Mesut Durukal

Roxana Nasoi

Antonis Roussos

Filippos Kormaris

Theofanis Kasimis

Yiannis Alexopoulos

Antonis Arvanitakis

Antonios Meligdis

Stavroula Fotou

Kostas Galanis