Oπe\n Conf 2023
Auditorium Speeches

Oπe\n 2023 - Day 1 (Fri) 10 November 2023
09:00 - 09:40

Registration and Networking

Foyer

09:40 - 10:00

INTRO and Welcome

Auditorium

10:45 - 11:05

Cycleops Platinum Sponsor Speech: Automate deployments on top of bare metal

Auditorium

Friday 10.Nov

A live demo and presentation of Cycleops about the deployment software landscape

The work of delivering software products to end customers is the core business of an increasing number of companies around the world. At the same time, the process of developing software applications calls for a larger set of skills from the engineering teams. This skillset is missing from the market. That's why many companies are actively searching for DevOps engineers to hire, but having trouble finding them.

Automation is the response of the engineers to the need for delivering more features to a wider audience, while eliminating human error and increasing quality and efficiency. DevOps is the culture of collaboration between teams involved in different stages of the software development lifecycle. However, even in the simplest of cases, DevOps processes still claim the precious time of DevOps engineers.

Cycleops offers the solution to automate deployments in a simple, fast, and accessible manner that align with the current working environment of software vendors. Today, we will demonstrate how to use Cycleops to deploy your Docker-based applications to bare metal servers. This will enable you to reduce costs while benefiting from the automation capabilities you would expect from a cloud platform. Additionally, we will provide a comparison of various deployment solutions in the industry to help you understand how Cycleops fits in the market.

#DevOps, #SoftwareDelivery, #DeploymentAutomation, #BareMetal, #SoftwareDevelopment, #AutomationSolutions, #Cycleops, #Docker, #DeploymentSolutions

11:10 - 11:20

BREAK

Foyer

12:00 - 12:10

XM GOLD Sponsor speech: Building detection analytics for AWS Cloud logs

Auditorium

Friday 10.Nov

A brief walk-through of how we used Splunk to build detection analytics and respond to threats within AWS Cloudtrail logs

12:30 - 12:50

COFFEE BREAK

Foyer

12:50 - 13:30

In AI We Need To Trust; Not There Yet

Auditorium

Friday 10.Nov

THEME: AI

Back in 2018 in his book “21 lessons for the 21st Century”, historian Yuval Harari emphatically noted that “Already today, ‘truth’ is defined by the top results of the Google search.”. The recent developments and disruptions caused by foundational AI models (to put it simplistically) such as ChatGPT denote the gravity and criticality of integrating the AI technology in every aspect of our lives. However, how feasible is it to trust AI systems? In 2022, journalist Karen Hao’s article about Facebook’s AI systems, reveals an interesting truth; tech organizations may not be in control of their AI systems. What seems to be even more worrisome, is that tech organizations may not want to be in control of their AI if this impedes their growth, or profits (or both).

AI systems tend to be highly dependent on data, so their error-proneness and potential impact rely on how they treat those data. If we consider that data are socially constructed or simply put, data reflect how we, humans, live, then this means essentially two things:

  • AI systems need to be designed in a way that ensures they can be trusted,
  • The organizations that own and operate AI systems should be mature enough for governing them responsibly.

All these beg several questions such as: What are the best practices when evaluating how an organization governs an AI system? What are the upcoming regulations dictating how we can audit AI systems? What are the essential aspects of an AI system that we as engineers need to test? How is it possible for an organization to find a balance between building Trustworthy AI versus optimizing for efficiency and for maximizing their business profits?

In his speech, Yiannis Kanellopoulos will elaborate on the above mentioned questions in a practical way and provide real-life examples on how an AI system can be tested in terms of its Performance, Fairness, Accountability, Transparency and Safety/Security.

#AI, TrustworthyAI, #ResponsibleAI, #EthicalAI, #Transparency, #AIAudits, #Security

13:30 - 13:40

Optasia GOLD Sponsor Speech: TALOS: End-to-end functional testing in the world of microservices

Auditorium

Friday 10.Nov

Optasia-owned and developed, TALOS is an internal framework which enables automated testing across the set of involved microservices by providing our QA engineers the ability to write small test scripts for every step of the test cases while managing all the fuzz.

Having transitioned our core platform from the monolith, we now live in a world that has a continuously increasing number of evolving microservices and new features. With TALOS we seek to address the increasing complexity as our end-user services are adapting to our clients' setup, local legislation, and other specific needs.

TAGS: #Architecture #Testing #microservices #QA

14:00 - 15:00

LUNCH BREAK

Foyer

16:35 - 16:55

COFFEE BREAK

Foyer

17:15 - 17:25

GWI GOLD Sponsor Speech: Observability and synthetic testing with Grafana and K6

Auditorium

Friday 10.Nov

Earlier this year at GWI, we identified a gap in our efforts related to observability and testing. The DevOps team was passionate about their Grafana dashboards, and the QA team was occupied with their K6 testing suite, however, we found ourselves in need of better proactive uptime and transaction monitoring.

To address this, we decided to collaborate and embark on a pet project that would enable us to achieve synthetic monitoring. Our plan was to leverage K6, our existing LGTM Grafana stack, and a plethora of Kubernetes best practices and automations.

During this presentation, we will share our journey in creating “Wakeup,” our internal solution for synthetic monitoring, so join us as we delve into the details of how we merged our expertise to create a robust monitoring experience using Grafana and Kubernetes.

TAGS: #devops #k6 #grafana

18:15 - 20:10

AFTER PARTY

Foyer

Friday 10.Nov

Scott Chacon and GitButler team are offering an After Party event full with networking,music, signature drink, pizza and treats.

Oπe\n 2023 - Day 2 (Sat) 11 November 2023
10:00 - 10:20

Registration, COFFEE and Networking

Foyer

10:20 - 10:30

INTRO and WELCOME

Auditorium

11:15 - 11:35

NOKIA PLATINUM Sponsor Speech: AI in 5G, 6G and 7G networks

Auditorium

Saturday 11.Nov

AI in 5G, 6G and 7G networks, popular AI use cases for network traffic and troubleshooting analysis and lessons learnt on the automation of data pipelines used for analytics and visualization.

TAGS: #AI #IoT #telecom

11:40 - 11:50

BREAK

Foyer

11:55 - 12:30

Our AI Models Are Only as Good as Our Data

Auditorium

Saturday 11.Nov

THEME: AI

The increasing prevalence of artificial intelligence (AI) applications, such as search engines, AI chatbots, social media content recommenders and image generation, are already impacting various aspects of our lives. People who possess an understanding of how AI functions will be better equipped to interact with the world and make informed decisions about utilizing and developing AI applications. Additionally, they will be capable of enhancing their critical thinking abilities, and will gain a deeper appreciation of how AI can be utilized to develop novel solutions to problems they may face.

This talk will be two-fold. In the first part, we will cut through the hype and clarify the definition of AI. Our discussion will revolve around the conventional computer programming approach, followed by an overview of how the machine learning example changes it. We will examine how models are trained in contrast to how programs are coded and highlight the essential role of data in this process. We will also explore how these models attempt to replicate the behavior of intelligent entities, by ""comprehending"" natural language and ""perceiving"" visual content to some extent.

The second part of the talk will focus on the challenges that may arise from data, including how AI applications can make mistakes due to poor data quality. Our examples will come from the language technology industry: language understanding and generation applications. Moreover, we will discuss the ethical and fairness considerations in developing responsible AI models. The talk will conclude by touching on the digital divide between languages and how it poses a threat to the survival of many of the world's 7000 spoken languages.

All in all, this talk aims to demystify and make AI more accessible to a wide audience, by clarifying its concepts and highlighting the importance of curated data in creating models that have real-world applications.

#AI, #data, #bias, #fairness, #responsibleAI

12:30 - 12:40

INTRALOT GOLD Sponsor Speech: Designing a modern headless scalable Content Management System.

Auditorium

Saturday 11.Nov

Transitioning from a legacy, proprietary Content Management System platform to a cutting-edge, versatile solution that excels in serving multiple touchpoints. Emphasis will be given on performance and scalability, leveraging the power of Kubernetes.

TAGS: #intralot #weareintralot

13:20 - 14:20

LUNCH BREAK

Foyer

14:20 - 15:00
15:40 - 16:00

COFFEE BREAK

Foyer

16:20 - 16:30

YODECK GOLD Sponsor Speech: Zero Downtime Scaling with EKS and AWS ALB

Auditorium

Saturday 11.Nov

In our presentation, "Zero Downtime Scaling with EKS and AWS ALB," we'll share the story of our application's migration to Kubernetes and how we faced a brief period of downtime during deployments and scaling events.

We'll explore the simple yet effective solution that came to our rescue: Readiness Gates. These unassuming heroes helped us eliminate those moments of service interruption, ensuring a smoother and more graceful scaling process. Join us as we share our journey and the valuable lessons we've learned in the hopes that it may help you navigate similar challenges with grace and ease.

16:30 - 16:45

Oπe\n Ecosystem Award 2023: Celebrating individuals for fostering the Greek Technical Ecosystem

Auditorium

16:45 - 17:30

PANEL Discussion: The Stay or Return Dilemma for Professionals in Greece - Navigating Choices and Overcoming Challenges

Auditorium

Saturday 11.Nov

In recent years, Greece has seen a wave of professionals from information technology fields, who have either chosen Greece to stay and grow professionally (either founding their own company, or working for companies) or returned to Greece after years of living abroad, or choose to not return.

The panel will delve into the multifaceted factors that influence these choices, the challenges they encounter, and the strategies they employ to navigate this unique crossroads in their careers.