when he was 10.5 years old he first met a professional teacher of composition and showed him a work he had written called "Malkush" (the first rain).

During his studies at the Jerusalem Academy of Music and Dance years he lived in Mea Shearim, an ultra-Orthodox neighborhood[2] At the age of 16, Haim started working as a freelance musician.

In addition, he played as a soloist in classical music concerts in many halls around the country, and his performances were in great demand.

These performances paved the way for the continuation of his international career and he later held a tour as a soloist in England, France and Norway, where he played his compositions in collaboration with global well-known artists.

Over the years, he played his compositions in Participated in numerous masterclasses with well-renowned artists from around the world: John Lill, Boris Berman, Perer Bithell, Catherine Kautsky, Steven Glazer, Andrei Diev, Matti Raekallo, Daniel Hoexter, Sonya Rubinsky, Kim Dae Jin, Jerome Lewental, Dmitry Novgorodsky and others.

"Cabaret" was Haim's favorite musical, and he was an idea for bringing it to Israel, but he never got to finish his work.

At that time, Haim received many invitations from around the world, for example, to perform on the birthday of the King of Sweden, to create music for an American film and a series of concerts in London, United States, Norway and Sweden as a pianist-soloist and a series of performances as a canary accompanist in Norway, but these projects did not materialize.

[6] In 2019, the Jerusalem Academy of Fine Arts published a book in his memory, "A Gift from Life", and named one of the training rooms in honor of Tukachinsky.

Composer Dor Fischer wrote in Haim's memory "the pilot's lament for the little prince".