Speakers

Andres Cespedes Morales

Mulesoft
pedes https://andrespedes.com

Andres Cespedes Morales is a Java professional, working within the community since 2005. Speaker at several conferences in different languages, open-source contributor, and active blogger. Currently, working as Software Trainer at MuleSoft (a Salesforce company).

Software Security: A Modern Overview

16:00-16:50 Main Hall #Influencers

Do you think that security is a responsibility only from security specialist? In this session, you will find why security is involved across  different roles – especially developers – and how you can start developing more secure applications regardless of the programming language.

Tom Mladenov

Solution Architect at Tide

As a Solution Architect at Tide, Tom spends most of his time designing different components of the core product of the fintech challenger.
Apart from that he reads, experiments, teaches and spreads the word for other exciting technologies such as Flutter, Kotlin, Go, Firebase and Google Cloud Platform.
Outside the office, he prays for deep snow, a waxed snowboard and a working lift.

Ioannis Kolaxis

Atos
ikolaxis https://www.linkedin.com/in/ioannis-kolaxis/

Ioannis Kolaxis is a Software Architect at Atos Greece, developing innovative software products for Unified Communication and Collaboration (UCC). He likes sharing his knowledge & experience with the developer community, speaking at conferences like Oracle Code One 2019 (San Francisco, USA) & local meetups, such as the Java Hellenic User Group (Athens, Greece) & Thessaloniki Java Meetup (Thessaloniki, Greece). He frequently writes articles on LinkedIn and Developer Zone, focusing on Software Engineering topics, like Java and Software Quality. He is certified as a European Professional Engineer (EUR ING), and a Professional Scrum Master (PSM I). In 2017, he was awarded by Atos with the title of “Senior Digital Expert”, as a recognition of his technical expertise and professional accomplishments.

Filip Łazarski

HL Tech
Felipe444

Graduate of Warsaw University of Technology. Has almost 7 years of experience in software engineering. Open source contributor, author of articles and speaker.

Rafał Leszko

Hazelcast
leszko

Cloud software engineer at Hazelcast, author of the book “Continuous Delivery with Docker and Jenkins”, trainer, and conference speaker. He specializes in Java development, Cloud environments, and Continuous Delivery. Former employee in a number of companies and scientific organizations: Google, CERN, AGH University, and more.

Mutation Testing with PIT

Day 2 - March 9th 16:00-16:50 Hall 3.1 #J2D Advanced Novice

How well tested is your system? How do you measure it? Code coverage can give you the answer, however can we trust our unit tests? Trust me or not, but I used to work for the investment banking industry in a big project where a lot of unit tests had no assertions (!). And yes… the coverage was very high.

Mutation testing is a method to check the quality of your unit tests and show more reasonable code coverage reports. In this session I will describe the idea of mutation testing and show a live example with the use of PIT Mutation Testing framework.

Nicolas Fränkel

Hazelcast
nfrankel https://blog.frankel.ch

Developer Advocate with 15+ years experience consulting for many different customers, in a wide range of contexts (such as telecoms, banking, insurances, large retail and public sector). Usually working on Java/Java EE and Spring technologies, but with focused interests like Rich Internet Applications, Testing, CI/CD and DevOps. Currently working for Hazelcast. Also double as a teacher in universities and higher education schools, a trainer and triples as a book author.

 

3 easy improvements in your microservices architecture

14:00-14:50 Novice

While a microservices architecture is more scalable than a monolith, it has a direct hit on performance.

To cope with that, one performance improvement is to set up a cache. It can be configured for database access, for REST calls or just to store session state across a cluster of server nodes. In this demo-based talk, I’ll show how Hazelcast In-Memory Data Grid can help you in each one of those areas and how to configure it. Hint: it’s much easier than one would expect.

Tamaghna Basu

neoEYED Inc.
titanlambda

Tamaghna Basu, CTO of neoEYED Inc. is on the mission to www.killthepassword.com to build a safer world with stronger, yet very convenient authentication mechanism for companies and end-users. He is a hacker, speaker, trainer and a developer too. He has more than 15 years of experience in cyber-security domain and worked in large enterprises like PwC, Paypal, Walmart etc. to help them secure their products. His main areas of research include application security and network pen‐testing, incident handling and cyber forensics. Being a software developer earlier, he worked in python, java, .net, ruby etc. and various domains like finance, insurance, gaming etc. He is a frequent speaker/trainer in various conferences like NULLCON, C0C0N, OWASP, ISACA etc. and member of NULL, DSCI and other communities. He also contributed to security magazines like Clubhack and ISACA journal. He has accomplished various other certifications like Cyber Crime Investigation, Diploma in Cyber Law, OSCP, GCIH etc.

Andrew Lombardi

Mystic Coders
kinabalu

Andrew Lombardi is one of a new breed of businessmen: the enlightened entrepreneur. He has been writing code since he was a 5-year old, sitting at his dad’s knee at their Apple II computer. Having such a deep affinity for the computer model, it is no surprise that at the age of 17 he began to delve deeply into the inner workings of the human mind. He became a student of Neuro Linguistic Programming and other mind technologies, and then went on to study metaphysics. He is certified as an NLP Trainer, Master Hypnotherapist and Time Line Therapy practitioner.

Using all of his accumulated skills, at the age of 24, Andrew began his consulting business, Mystic Coders, LLC. Since the inception of Mystic in 2000, Andrew has been building the business and studying finance and economics as he stays on the cutting edge of computer technology.

Subho Halder

AppKnox
subho007

Subho Halder is the Co-Founder and CTO at Appknox, a mobile security company that helps developers and companies to build secure mobile application. He looks after the security technologies and the product development to ensure we are always ahead in our game. Subho has previously developed AFE (Android Framework for Exploitation) and has done in-depth research and analysis on mobile platforms. He has been also listed multiple number of times in various Hall Of Fame for finding out critical security vulnerabilities in Google, Apple, Facebook, Microsoft, and many more. He has presented many talks and conducted workshops at conferences like Black Hat, Defcon, ToorCon, SysCan, ClubHack, NullCon, OWASP AppSec, RSA Conference.

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