Alina Tkachuk was born in 1989 in the city of Mykolaiv.

     She started studying music at the Mykolaiv Children's Music School No. 3 at the age of 7 in the class of piano, vocals and choral conducting.  After graduating from the music school, she continued her education at the Mykolaiv State Higher Music School at the piano and vocal faculties, as well as at the choral conducting faculty.  After receiving diplomas with honors, she entered and received a master's degree and a postgraduate degree at the Odesa National Academy of Music named after  A.V.  Nezhdanova, majoring in "solo singing" (class of Professor Honored Artist of Ukraine A.V. Dzhamagortsyan).

     In 2007, she won the First Prize of the 6th All-Ukrainian Vocal and Instrumental Competition in Nizhyn (Ukraine).

     In 2008, she won the First Prize of the 3rd Oksana Petrusenko International Vocal Competition in Kherson (Ukraine).

     2013 — Grand Prix of the International Competition-Festival "Southern Express" (Yalta, Crimea), and in 2015 she won the First Prize of the 4th International Arts Festival "On the Waves of Music" (Odesa, Ukraine).

     In 2016, she became a semi-finalist of the Second CLIP Vocal Competition in Portofino (Italy), as well as the Thirteenth Ricardo Zandonai International Vocal Competition in Riva del Garda (Italy).  Also this year, she took an active part in the master class of Luciana D'Intino and Beatrice Benzi (coach of the La Scala theater) specializing in "vocal technique", after which she received favorable reviews and a letter of recommendation from the La Scala theater, Italy.

     In 2016-2018, she took part in concerts and performances of the Charity Theater "Opera Vo Blago".  Also in 2017, she became a soloist of the "New Generation Theater", where she performed music by J. Rossini and J. Gershwin.

     In 2017, she reached the semi-finals of the "Otto Edelman" International Opera Singing Competition in Vienna (Austria).

 In 2018, she also became a semi-finalist of the First International Opera Singing Competition at the Tbilisi Opera House "Opera Crown".

 Since 2018, Alina has started working as a soloist of the Odesa National Academic Theater of Opera and Ballet.

   Her repertoire includes the following parts: (2018-2023)

 Gilda “Rigoletto” by Verdi 

 Rosina "The Barber of Seville" by Rossini

 Leyla "Les Pecheurs di Perles" by Bizet

 Adina “L’elisir D’amore" by G. Donizetti

 Eurydices "Orfeo ed Euridice" by K.F. Gluk

 Donna Elvira "Don Giovanni" V.A.  Mozart

 Nedda “Pagliaci" Leoncavallo

 Serpina "La serva padrone" Pergoleza

 Mikaela "Carmen" by J. Bizet

 Liu "Turandot" by G. Puccini

 Puccini's "La Bohème" Musettas

 Oksana "Zaporozhets by the Danube"

 S. Hulak-Artemovskyi

 Anina's part "La Traviata", Verdi

 the soprano part in the stage cantata "Carmina Burana" by Carl Orff

 soprano part "Stabat Mater" by J. Pergolesi

 soprano part "Coronation Mass" V.A.  Mozart

 She also took part in concert programs of the theater, performing various works.

     In 2019-2020, she reached the semi-finals of the 38th International Belvedere singing competition in Jurmala (Latvia), and also toured China with the National Symphony Orchestra of Ukraine (conductor — Niccolo Giuliani).

     In 2021, she toured the Kingdom of Belgium and Holland with the ensemble of the Odesa National Theater of Opera and Ballet: the soprano part in the stage cantata "Carmina Burana" by Karl Orff.

    In 2022, she sang the part of Nedda (Leoncavallo "Pagliacci") in France at the Massey Opera (Paris), the part of Michaela from the opera "Carmen" at the Neustrelitz State Theater in Germany.

 In the summer of the same year, she sang the main part of Rosina from the opera "Il Barbiere di Siviglia" by G.Rossini, at the Odesa National Opera and Ballet Theater, Odesa, Ukraine.

 Took part in charity concerts to help Ukraine in Berlin, Dresden in the Frauenkirche from the Zemperoper Theater.

 Charity concert in Munich at the Isar Philharmonic with the "abaco-orchestra" symphony orchestra. 

 Gave 2 concerts in Portugal from the Odesa National Theater of Opera and Ballet.

 In autumn, she worked in Italy at the Regio Theater in Turin as a soloist in Carl Orff's cantata "Carmina Burana" together with the ballet of the Georgian National Theater of Opera and Ballet in Tbilisi.

 In the German state theater of the city of Cottbus, she sings Musetta from G. Puccini  opera "La Boheme".

 At the beginning of 2023, she had a solo concert in Portugal with the talented Spanish conductor Sergio Alapont.

 Also, in January 2023, the singer appeared for the first time in the main role of Gilda from the opera "Rigoletto" by G. Verdi in Ukraine at the Odesa National Theater of Opera and Ballet.

In February she have 1 premiere performances in Georgian Tbilisi Opera and Ballet theatre-Verdi opera “Rigoletto” -Gilda.

the tour in the Netherlands with the cantata "Carmina Burana" by Carl Orff with the Odessa National Opera was finally in 2023. 

Alina continued to work at the Odessa National Opera May, June in the current repertoire of the theatre. At the end of the mul, the premiere of “Rigoletto” G.Verdi took place in Sweden at the Opera pa skaret, where Alina performed the main role of Gilda with the best reviews.

Alina continued to work in Staatheatre Cottbus, Germany in opera “La Boheme” as Musetta.

 Currently, the singer is working on the following parts for the upcoming season:

 -Lucia "Lucia de Lammermoor"-G.  Donizetti

 -Manon "Manon" Massenet

 -Norina's "Don Pasquale" by Rossini

-Violetta "La Traviata" by G.Verdi

-Norma “Norma” by V. Bellini