Fraud analysis is the process of extracting data, using audit analytics, and sampling data sets for patterns or irregularities in transactions that could indicate a fraud. A fraud is an intentional deception made for personal gain or to damage another individual. wikipedia.org

Translation is the communication of the meaning of a source-language text by means of an equivalent target-language text. wikipedia.org

Document review (also known as doc review) is a task performed by attorneys in anticipation of legal proceedings or during the discovery phase of litigation.

Proofreading (also proof-reading) is the reading of a galley proof or computer monitor to detect and correct production-errors of text or art. Proofreaders are expected to be consistently accurate by default because they occupy the last stage of typographic production before publication. wikipedia.org

Russian is a Slavic language used primarily in Russia, Belarus, Uzbekistan, Kazakhstan, Tajikistan and Kyrgyzstan. It is an unofficial but widely spoken language in Ukraine, Moldova, Latvia, Turkmenistan and Estonia and, to a lesser wikipedia.org

Bulgarian is an Indo-European language, a member of the Southern branch of the Slavic language family. wikipedia.org

Risk management is the identification, assessment, and prioritization of risks followed by coordinated and economical application of resources to minimize, monitor, and control the probability and/or impact of unfortunate events or to maximize the realization of opportunities. wikipedia.org