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Rafal Swierbutowicz has a diverse work experience spanning across various roles and industries. Their most recent position is as a Co-founder and Backend Developer at Dietly.pl, an online marketplace for diet catering companies. Prior to this, they were also a Co-founder and Backend Developer at MasterLife CRM, where they successfully designed and developed a CRM system serving over 200 diet catering companies.

In their role at MasterLife CRM, Rafal was responsible for developing the backend using Java and Spring Boot. Rafal also played a key role in designing the system architecture and REST API. Additionally, they were involved in setting up and administrating runtime environments in the Heroku cloud and managing the MySQL database hosted on AWS RDS. Rafal also developed tools and software for the support team and was responsible for administrating DNS, Google G Suite, Bitbucket Git repositories, and Sumo Logic logs. Rafal had experience with operating MongoDB and Redis databases and even developed simple frontend apps in React.js.

Furthermore, Rafal worked as an Associate Software Developer at UTS Rapido, where they gained experience in software development. Rafal also worked as a Mobile Developer and Software Development Intern at IBM, where they focused on mobile app development. Additionally, Rafal started their career as an Intern and Junior C++ Developer at Kontron East Europe Sp. z o.o., where they gained experience in designing and updating software in C and C++ for Windows and Linux Embedded.

Overall, Rafal Swierbutowicz has a strong background in backend development, system architecture design, REST API development, and various other technical skills.

Rafal Swierbutowicz completed their education in the field of Telecommunication - Radiocommunications and Multimedia Technology. Rafal obtained their Engineer's degree from Warsaw University of Technology from 2011 to 2015. Rafal further pursued a Master of Engineering - MEng degree from the same university, specializing in the same field, from 2015 to 2017.

In addition to their formal education, Rafal Swierbutowicz has also obtained several certifications. Rafal is an AWS Certified Solutions Architect – Associate, certified by Amazon Web Services (AWS) in January 2020. Rafal also holds certifications in Sumo Logic, including Sumo Logic Certified: Fundamentals and Sumo Logic Certified: Search Mastery, which they obtained in May 2019. Moreover, they have enrolled in online courses such as BerkeleyX: Artificial Intelligence (CS188.1x) and MITx: Introduction to Computer Science and Programming offered by edX, although specific completion dates for these courses are not mentioned.