Hadji Nikoli was born in 1826 in Tarnovo, Bulgaria. His father Hadji Dimo was a fur and leather merchant. Young Nikoli received education of high quality. One of his teachers Evtim – a priest – was a Bulgarian patriot who hated the Greek men of God who ruled the Church of Bulgaria.
Hadji Nikoli became a patriot too who dedicated his life to the Bulgarian Orthodox Church independence. He left Tarnovo and settled down in Constantinople. He kept active correspondence with representatives from all towns in Bulgaria and protected the rights of the Bulgarian Orthodox population. He expressed the requests to the Turkish Sultan. The fight was long and difficult, over 40 years. Many representatives resisted because of lack of finance. Hadji Nikoli and d-r Stojan Chomakov from Plovdiv was the only persons who fight till the end.