Marcin Głowacki is a Senior Software Engineer in Big Data | Java | Spark | Scala | Kubernetes at Sofixit. They is proficient in angielski. Colleagues describe them as "I'm pleased to recommend Marcin, who serves as a backend developer in our team. Marcin stands out for his dedication, creativity, and proactive approach to his work. His ideas and problem-solving abilities greatly improve our application development and bring significant enhancements. Marcin is also a valuable team player – he readily shares his knowledge and supports others, contributing positively to the growth of both the team and our projects. Thanks to his initiatives, we have streamlined processes and increased the efficiency of our collaboration. I highly recommend Marcin as an invaluable asset to any team." and "I had the pleasure of working with Marcin on a large project for a telecommunications company. Together, we were responsible for the backend of a system enabling the processing, storage, and analysis of Big Data. During this time, Marcin stood out as someone who quickly absorbs new knowledge, asks very precise and valuable questions, and accurately identifies problems and areas for improvement. Moreover, Marcin is highly independent, consistently expanding his knowledge on his own. In his programming, he places a strong emphasis on efficiency and code quality, maintains thorough documentation, and ensures adherence to best practices. I believe he was an invaluable member of the backend team, taking significant responsibility for the product we delivered. He collaborated excellently with other team members and set a great example in prioritizing tasks, adapting flexibly to the current project situation. While maintaining a high level of professionalism, he remained a friendly colleague and a pleasure to work with, even when tackling very complex problems."