User:SergBuilo

Dear colleagues!

My language proficiency levels are: RU – native language; EN – en-2 or en-3.

Place of residence: Russia, Rostov-on-Don.

Preferred address: Colleague, You.

Subjects close to me: History, biographies, science, technology, physics, mathematics.

Age – 75 years.

Education: higher education, Doctor of Sciences in Physics and Mathematics. More than 300 scientific publications.

Nickname on Wikipedia – SergBuilo

Since the summer of last year, I have made 351 edits in ru. wikipedia.org (the total number of edits in Wikipedia is 401) and inserted 15 photos (11 of them my own) into ru. wikipedia.org and 9 own photos in en.wikipedia.org.

I am one of the three most active editors, both in terms of the number of edits and the volume of added text in articles: Старинов, Илья Григорьевич; Грисенко, Александр Иванович; Кафтанов, Сергей Васильевич; Белозёров, Семен Ефимович; Акустическая эмиссия; Царь-колокол; Столкновение в Цемесской бухте; SS Admiral Nakhimov; Ilya Starinov, Acoustic Emission, Tsar Bell etc.

I edit articles occasionally, because there is very little free time.

Sincerely yours

SergBuilo