Farewell ABB

(by Gonçalo Guerreiro)

In what felt like a blink of an eye since my last post, my internship at ABB through Blind Applying has just come to an end. The time spent at the Corporate Research Center in Krakow allowed me to have a glimpse into all the work behind innovation at ABB, meet great people, and have my first experience of full-time work.

The Project

I previously wrote about the project I was working on - developing a proof-of-concept for a “new” type of predictive controller. Before I left, I managed to have a working version of the software for the controller. Unfortunately, there was not enough time to proceed with testing it in real situations. The work I developed showed that the usage of parallel processing is likely to bring an improvement for this type of controllers but further testing will be necessary. I am happy with the outcome!

Final Weeks

My final week was particularly interesting. Besides giving the final touches to my project, I got to know more about its possible applications. Turns out that the type of controller I was developing is very similar to the ones used in ABB’s ENVILINE products. The ENVILINE consists of a range of devices aimed to reduce power consumption in railways by recovering some of the energy when the trains are breaking. It was very nice to see that my work was not very detached from real applications.



It is a very culturally-rich city, full of people from everywhere and overall a nice place to live. I definitely enjoyed spending this period living here and is for sure a destination to re-visit in the future!

What’s next?

After this short experience, it’s now time for me to “start” my career (maybe it has started already…). I am looking forward to starting working in engineering either in the Power/Energy or Transport industries in the near future. I have been sending applications for quite some time, attended interviews and will keep doing so until I find a nice fit.


I will be back home in Lisbon for now with two main purposes: to enjoy the sunny warm weather and explore another interest I had for some time now which are tech startups. By looking at the weather forecast, the first will be quite easy to achieve. About the second: I will be working part-time in a tech startup, mainly doing operations and business development and I am quite excited to see what this three-month-long drift from pure engineering will bring.

With these lines it’s time to say goodbye. I enjoyed sharing my experience with you all, I hope you enjoyed reading!