About me
April 21, 2022
My name is Olga Mierzwa-Sulima and I am Head of Delivery at Appsilon. I love solving problems using data, beautiful visualizations, dogs and back-country skiing. At work I optimize for 3 things: (1) customer success, (2) thriving teams and individuals, and (3) happy Appsilon.
I hold a Master degree in Econometrics from the University of Rotterdam in the Netherlands. I have been working for boutique consulting companies helping global clients, like Unilever, NN or WHO. I’m huge enthusiast of the statistical programming language R, which is my primary tool at work. Since 2014 I co-organize Warsaw R Enthusiasts Meetup and co-founded Warsaw R-Ladies chapter. I’m an international speaker and R workshop tutor. I’m a Data Scientist turned Engineering Manager and now Head of Delivery.
Besides this blog you can find articles I write for Appsilon blog.
I live and work in Warsaw, Poland with my family.
I care deeply about the environment.
Talks
July 2020 RStudio Webinar
July 2020 useR! 2020
September 2019 Why R? Warsaw Poland (Invited speaker)
June 2018 Stockholm R useR group (SRUG) Meetup Sweden
- Making Shiny shine brighter
May 2018 European R Users Meeting eRum Budapest Hungary (Invited speaker)
May 2018 R-Ladies Budapest Meetup
- Hard lessons from data science projects
April 2018 DataSphere Cracow Poland
September 2017 Why R? Warsaw Poland
July 2017 The useR!2017 Conference Brussels
March 2015 8th Warsaw R Enthusiasts Meetup Poland
- Modelowanie elastyczności cenowych przy użyciu pakietu systemfit (Modelling price elasticities using systemfit package)
Workshops
October 2017 R-Ladies Workshop + Code Carrots Warsaw Poland
- Data Visualizations in R (semi advanced group) whole day event
May 2017 R-Ladies Workshop Warsaw Poland
- R for beginners (1.5h)
March 2017 R-Ladies Workshop Warsaw Poland
- Introduction to dplyr (1.5h)
October 2016 R-Ladies Workshop Warsaw Poland
- R for beginners (1.5h)