Petro Olenych was born in 1982 in Ochakiv, Mykolaiv region. In 2004, he graduated from university with a law degree and started working in the IT Department of the Ministry of Justice of Ukraine.
In 2018, he was appointed as Director of the Department of Land Resources of the Executive Body of the Kyiv City Council (Kyiv City State Administration).
Now, Petro Olenych is Kyiv’s Deputy Mayor and Chief Digital Transformation Officer.