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Time for New Horizonts


Three weeks before, I decided Monday 7th of March, 2016 was going to be my last day working for Icinetic.

That was a hard decission to take, because in the last 4 years in my role of CRO & CTO I have learned and enjoyed working with a wonderful team and building amazing MDE software products like Onion, AppWorks, Radarc, Buildup, and Hivepod.

Now, the time has arrived where I feel I need to fly on my own and look for new projects I want to address on my way. If I succeed or fail, do not matter too much: the important thing is to do & try it instead of regretting for not tried it at all.

Therefore, I am now open for ideas and collaboration on projects involving DSL, MDE, Microservices, Cloud, IoT, UIs, and more. If you have a project or an idea needing technical help or coaching feel free to drop me a line and let’s talk.

I wish all the best and good luck to my Icinetic friends and mates! Keep pushing good software!

CG2012 Summary, Day 1

A personal CG2012 summary (part I)

Better later than never, here it is, finally, my summary on CG2012. In this serie of three post I will summarize my days at CG2012 in
Cambridge held on 28-30 of March. The full programme can be reviewed here

Disclaimer: as usual CG2012 runs three sessions in parallel, so you are always losing ⅔ of the good stuff. In any way, this year we were able to alleviate this: attending with two more Icinetic colleagues (Rubén Jimenez  and Jonathan Cáceres) help in dividing the sessions and giving a full event coverage.

Day 1, Wednesday 28th

Ruben and I led one of the opening sessions for CG2012. In our talk Ruben presented in a practical way how the .NET platform has matured during these years and provided opportunities and enough base tools to use MDSD. Not been on the top of Eclipse/EMF is not an excuse anymore. In the demo time, Ruben shown also Radarc, our product at Icinetic to build and generate applications for different architectures. Slides of the session follows:

After the coffee break, I moved into the session “User Interaction Modeling: current status of the standardization process, from the requirements to the language” given by Marco Brambilla and Emanuele Molteni (from WebModels). Marco and Emanuele are pushing an standardization effort called IFML inside OMG to propose a UI standard based in their UI modeling experience. In the mid-term UML tools vendors could finally start adding support for UI Modeling and this is a good thing, per se. Other standardization efforts are on-going such us UIML in OASIS and Jean Vanderdonckt’s UsiXML in the W3C.

Time for lunch, and back to action. Enrico Persiani and Riccardo Solmi presented “Integrating model driven technologies in
the publishing industry”
. This was a very refreshing session, presenting a novel domain for MDSD: interactive books. Riccardo and Enrico presented the base XML used before for composing the books and how this approach become a maintenance nightmare also for each book. Using The Whole Platform they provided a projectional editor integrating images and colorization preview in a kind of WYSIWYG approach making the edition a more pleasant experience.

After that, I move on Markus Völter & Bernhard Merkle’s session on “mbeddr C: an MPS and model based, extensible version of the C programming language”.  Using MPS Markus and Bernard has extended the base C language to include safety and productivity features like unit tests support, type safe units, state machines, etc. Impressive bottom-up work inserting new features in a well-known language. mbeddr C have for sure real applications in the embedded software industry.

To end the day, Eric Jan Malotaux presented a very original case study. Under the title “Transforming a 15 year old model-driven application from C++ to Java” he presented the costs and migration efforts performed to migrate a legacy application modeled over a DB and generating C++ to a most modern EMF models and Java source code as output. Eric pointed out that many of the problems came from the different architecture (implicit) assumptions done in the source model. Not until understand it, they were able to solve the problems. Eric concluded that although it was not cheap and easy, it probably would be more expensive and painfuller if the source was only source code and not a model based with a unique semantic over it. Eric gave a great talk and was very prudent about giving only numbers he could backup with data.

This case, presented by Eric made me think twice about how MDD provides advantages years after it was build. At the end is always a problem of dealing with complexity: a model has lower complexity (more constraint) that pure source code.

We ended the evening in a more relaxed way in the nearby Castle Inn sharing good moments.

¡Hasta pronto Valencia!

Ciudad de las Artes y las Ciencias, Valencia. (By CC José Carlos Cortizo Pérez)

Today I’m leaving my work at Capgemini Spain in the city of Valencia.

The great amount of projects, were I was involved in, were a perfect field for continuous learning and team working. After six years and half in this company I have learned and shared experiences with colleagues and customers, some of them also evolved into good friends.

One of the best part of a big consulting firm, was to have the chance to meet and access to experts around the world as if the were part of your team. Another one, no less important, was the team spirit I found in Valencia. Thank you guys. Really learned a lot from you!

Now, I decided that it is time for a change, to move for a new challenge, and push a strong focus into the quest that always was latent in my mind.

¡Hasta pronto Valencia! – See you soon!

Blog started!

Finally, I found the time to start my blog: The Metalevel. I will post some thoughts to share mainly focused, I hope, on the following topics: Software Architecture, Software Engineering, MDD, modeling, meta-modeling, DSL, code generation, user interfaces, etc.

Thanks for reading! Your comments are more than welcome!
Pedro J.