Sasha Kostic
@sashakostic
Multilingual educator and data-savvy event coordinator.
SerbiaWhat I'm looking for
I am a multilingual educator with a multicultural upbringing and a passion for languages, design and cooperation. I am currently studying Business Economics and completed a student exchange program to deepen my academic and cultural perspective.
I hold a TEFL certificate and have taught English in classroom and summer-camp settings, tailoring lesson plans for varied ages and abilities while working within teams to ensure safeguarding and professionalism. I have also tutored children, creating engaging educational materials using Canva and blended teaching tools.
Alongside teaching, I coordinate community events and projects, leveraging social media to promote engagement, and I apply data-analytic tools (Excel, Python, SQL) to support research and analysis. I seek roles that combine language instruction, content design and collaborative project work.
Experience
Work history, roles, and key accomplishments
English Teacher
Benedict School of English
Jun 2025 - Jul 2025 (1 month)
Coordinated and taught English classes for groups of up to 20 children in a summer camp, tailoring lesson plans to varied ages and ensuring safeguarding and professionalism.
Volunteer Organizer
Polyglot Club
Oct 2024 - Jan 2025 (3 months)
Coordinated community events and projects, promoted activities via social media, and fostered a welcoming environment for participants.
English Tutor
Tom I Ema School
Sep 2024 - Jan 2025 (4 months)
Provided one-on-one and small-group English tutoring for children aged 6–13, creating tailored lesson plans and engaging materials using Canva and online/in-person tools.
Education
Degrees, certifications, and relevant coursework
SUSingidunum University
Bachelor of Business Economics, Business Economics
2023 -
Pursuing a Bachelor of Business Economics (English-language) at Singidunum University since Sep 2023.
Crnjanski High School
International Baccalaureate Diploma, English
2023 - 2025
Studying for the International Baccalaureate Diploma with emphasis on English (Sep 2023–Aug 2025).
R(Russian Presidential Academy of National Economy and Public Administration (RANEPA)
Exchange Program, Business Economics
2025 -
Participated in a student exchange program at RANEPA in Saint Petersburg (Feb–Jun 2025).
Anglo European School
Certificate of General Secondary Education, General Secondary Education
2016 - 2021
Completed the Certificate of General Secondary Education at Anglo European School (Sep 2016–May 2021).
Availability
Location
SerbiaAuthorized to work in
Job categories
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