Mutation testing

Apr 28, 2016 by Madalina Botez in  Announcements

Enjoy the following series of interviews with the speakers, top-notch software crafters from across Europe, joining  I T.A.K.E Unconference, Bucharest, 19-20 May. Discover the lessons learned and what drives them to challenge the known path in their field. 

Nicolas Fränkel, Software Architect with 15 years of experience in a wide range of contexts, University teacher, experienced trainer and book author will join as speaker I T.A.K.E Unconference 2016. In his talk, he will explain how Code Coverage is computed and what its inherent flaw is. Afterwards, he will describe how Mutation Testing works and how it helps pointing out code that is tested but leave out corner cases.

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#1. SHARE TOP 3 THINGS YOU DID THAT HELPED YOU GROW & BECOME THE PROFESSIONAL YOU ARE TODAY

  • I chose to become a programmer, because during my architectural studies, there was a course on POV-Ray, a ray-tracing software where scenes are described with a language
  • I now avoid not well-understood bash commands after trying to execute a find with exec rm command on a production server and starting deleting the server’s filesystem
  • I value knowledge sharing since I started teaching a very long time ago

#2. WHAT CHALLENGES WILL THE PARTICIPANTS FIND SOLUTIONS TO DURING YOUR SESSIONS @ I T.A.K.E UNCONFERENCE 2016?

During my talk, Mutation testing to the rescue of your tests, ​I will not provide a solution but challenge attendees beliefs. Code coverage is the most talked about metric when we speak about quality, but it​s only quality is that it’s easy to compute. In my code, I will show it means nothing, and provide you something more reliable to work with.

#3. WHAT ELSE WOULD YOU LIKE TO SHARE WITH PARTICIPANTS?

​I’m a Java geek, through and through, but also ski in winter, run, play squash, sketch nudes, write books, and am currently learning Russian and Kotlin.​
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Want to join Nicolas and many more software crafters from around Europe?

Join I T.A.K.E Unconference 2016!

Brutal Building Constraints

Apr 06, 2017

Enjoy the following series of interviews with the speakers, top-notch software crafters from across Europe, joining  I T.A.K.E Unconference, Bucharest, 11-12 May. Discover the lessons learned and what drives them to challenge the known path in their field.

Peter Kofler is a software developer since 17 years and still enthusiastic about writing code. At I T.A.K.E Unconference, he will share more about Brutal Coding Constraints.

 

#1. Please share with us 5 things you did that helped you grow & become the professional you are today

1. The biggest thing I did that changed me was a Journeyman Tour. For three months I visited different companies in Vienna and paired with their developers. See here for more information. (Three Month Journeyman Tour)
2. This included a lot of pair programming with strangers. I like pair programming and make use of it to learn from others. (Pair Programming)
3. I did (and still do) a lot of Code Katas to practice and experiment with code, patterns, and design. (Code Katas)
4. Try to continuously improve.
5. Read technical books.

 

#2. What challenges will the participants find solutions to during your session at I T.A.K.E Unconference 2017?


Yes, my session, the Brutal Coding Constraints, is a real challenge. It challenges our perception of Object Orientation and aims to deepen our understanding.

 

#3. Recommend for the participants 3 sources you find inspiration from and would help them better understand you 


* Michael Feathers – The Deep Synergy Between Testability and Good Design
* Bryan Liles – TATFT – Test All the F…in Time
* J.B. Rainsberger – The Worlds Best Introduction to TDD

 

Want to join Peter and ~300 software crafters from around Europe?

Register now for I T.A.K.E Unconference 2017!

Docker & Zero Downtime Deployment rules

May 06, 2016
Enjoy the following series of interviews with the speakers, top-notch software crafters from across Europe, joining  I T.A.K.E Unconference, Bucharest, 19-20 May. Discover the lessons learned and what drives them to challenge the known path in their field. 

 

Tugberk Ugurlu, Software Developer at Redgate Software, will share at I T.A.K.E Unconference 2016 about how docker changes the way you can work with and release your microservices & zero downtime deployment golden rules.i-take-unconference-speaker.011

#1. Share with us 5 things you did that helped you grow & become the professional you are today

  • Read and try stuff
  • Be part of the software community
  • Ask questions
  • Coding outside the work (side projects, open source contributions, etc.)
  • Learn by teaching (speaking at conferences, writing blogs posts, etc.)

 

#2. What challenges will the participants find solutions to during your session at I T.A.K.E Unconference 2016?

Both of my talks are overcoming the challenges of modern software products. Zero-downtime deployment session will empathize on the possibility of always-up systems and making continuous deployment more adoptable. There are a few things to watch out on this space and I am hoping to highlight on that by giving examples and demos on my real world experiences.

The docker session will get you a higher level on how a tool can make a difference on developing and releasing products, in this case microservices.

 

#3. What else would you like to share with participants

I like to be part of the software community. So, I produce a lot. You can follow my activity on my blog and GitHub account.

I love traveling and discovering new places. I am a huge Formula 1 fan.

 

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Want to join Tugberk and many more software crafters from around Europe?

Join I T.A.K.E Unconference 2016

Journey to Agilandia

Apr 10, 2017
Enjoy the following series of interviews with the speakers, top-notch software crafters from across Europe, joining  I T.A.K.E Unconference, Bucharest, 11-12 May. Discover the lessons learned and what drives them to challenge the known path in their field.

 

Liviu-Stefanita Baiu, Senior Business Analyst and Analysis Discipline Lead, has worked as a full-time Business Analyst for the last 5 years, in a couple of companies, in an Agile environment. He will share at #itakeunconf real-life samples of the techniques and tools and how they helped get along in Agilandia.

 

#1. Please share with us 5 things you did that helped you grow & become the professional you are today

 

Some of the most important turning points in my professional life are related to the people – my family and people I’ve met and work with along the way.
√ The set of values I learned from my family is the basement for all I am today, and I will name only a few – fairness, transparency, and loyalty helped me get through various situations I encountered.
√ Along with the above values – assuming responsibility for the things I’ve done allowed me to become trusted and receive honest feedback about my activity. Getting the right feedback (positive or negative – we all have successes and fails) and learning from it – this is something of value for me, and I try not to repeat the mistakes I’ve made along the way.
√ I like to read and I was encouraged to do so – this got me to pay attention to details and try to see beyond words and facade.
√ Making a career switch, thirteen years ago when I joined Transart, was a turning point. And the things I learned there for almost seven years, allowed me to naturally evolve to become a Business Analyst.
√ The colleagues and superiors I had, in my previous employments, contributed something to my evolution – their appreciation, as well as their disapproval, and always their advice.

 

#2. What challenges will the participants find solutions to during your session at I T.A.K.E Unconference 2017?

 

My session is nothing about panacea, rather a proposition for the participants to use a set of tools, techniques, and attitude to tackle the complexity of software projects in an Agile environment. Some of them tools will help them understand the product vision, and other can be used for passing it on to the teams they work with. The match between them and each participant’s work environment as well as the value they bring in everyday work is a decision that relies solely on each and everyone from the audience. This toolkit worked for me, it may work for others.

 

#3. Recommend for the participants 3 sources you find inspiration from and would help them better understand you

I play GO (or wieki) – an ancient Chinese strategy game – unfortunately less often, I enjoy reading Fantasy and Sci-Fi literature, but one of the books I enjoyed reading is a military treaty – Sun Tzu’s Art of War, and one of my favorite authors is Mario Vargas Llosa, from a professional perspective Patrick Lencioni – The Advantage was an inspiration. And to conclude – the best source of information is the team you work with, they will show you what you need to learn so you can work together.

 

Want to join Liviu and ~300 software crafters from around Europe?

Register now for I T.A.K.E Unconference 2017!

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