7bulls.com
Rafał Grzelak is a skilled software developer with extensive experience in full stack development at 7bulls.com Sp. z o. o. since November 2014, specializing in Python 3 and React with Typescript, and featuring some experience with Web3, Solidity smart contracts, Java, and C#. Prior experience includes software testing at DCC Labs from December 2012 to October 2014, focusing on embedded software for IPTV solutions, development of internal tools in Python, and technical support at industry conferences. Additionally, Rafał worked as a translator at Unicorn I.T. Ltd from January 2007 to December 2011, providing English to Polish translations of technical and marketing documents, along with proofreading and desktop publishing tasks. Educational background includes studies at Warsaw University of Technology and Universidad Politécnica de Madrid in 2012.
7bulls.com
We have proven many times that the project implemented by our team requires less time and significantly less investment compared to the competition. We get involved in difficult and complex works. We build effective and interdisciplinary teams individually tailored to specifics of each project. We provide consistent, future-proof solutions because our team is based on 150 skilled professionals, of which 75% are specialists with 8+ years of experience from variety of implementations. Our software and services are being used by e.g.: • TOYOTA MOTOR Poland Co. Ltd Sp. z o.o. • Conforama FR • Orange Poland S.A. • BRE Bank SA • Volvo Auto Poland Sp. z o. o • ArmaSuisse • First Data Polska S.A. • Cyfrowy Polsat S.A. • Polfa Warszawa S.A. We provide development and maintenance of advanced enterprise class IT systems, in continuous mode 24/7 and mission critical. Our team provides your company technological solutions ideally suited to the business model and market expectations.