Roman Tkachuk is an experienced data consultant and engineer currently working at Sof-Art SL as a PostgreSQL/data consultant since February 2021. Roman has also been active on Upwork since August 2017 in various roles, including Senior Data Engineer and Software Engineer, while co-founding and maintaining operations at Hostmaster Ltd. since 2001. Previous experience includes serving as a DBA at Binary.com and holding the position of Co-founder and CEO at ISP BitterNet, where extensive management and development of optical networks, as well as data systems, were undertaken. Roman's career began as a Programmer at VPKTiSvitlo, with subsequent roles at JSC NIT and Bitter, focusing on programming and network administration. Roman holds a Master's Degree in Computer Science from Ternopil State 'Ivan Pul'uj' Technical University, completed in 2009.
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