Work experience

• Founder & Head Coach

  Aleksandar Markovic PR

  2024.09-Current

  (a year)

  Currently managing 25+ active clients, both in-person and online, through personalized training and nutrition programs. Guided a client from 180 kg to 120 kg in 13 months, achieving complete lifestyle transformation — improved health, confidence, and career outlook. Helped a client with a severe L4–L5 disc herniation avoid surgery and fully recover mobility through targeted corrective training and progressive load management. Responsible for all business operations, client onboarding, sales, and billing as an independent contractor.
• Strength & Conditioning Coach

  Recupero

  2022.05-2025.07

  (3 years)

  Designed and implemented individualized rehabilitation and performance programs for both elite athletes and recreational clients. Worked with world-class athletes such as volleyball players Aleksandar Atanasijevic and Srecko Lisinac, and top 100 ATP player Miomir Kecmanovic. Participated in gym management, administration, sales, and marketing to improve operational efficiency and client engagement. Led the recreational fitness department, developing tailored programs for general population clients focusing on strength, mobility, and injury prevention.
• Strength & Conditioning Coach

  Volleyball Club Karadjordje

  2024.08-2025.05

  (10 months)

  Served as Head Strength and Conditioning Coach for the senior men’s volleyball team competing in the Serbian Super League and Challenge Cup. Improved key athletic metrics across all players, including vertical jump, agility, and endurance. Successfully completed the full season without a single player injury, ensuring peak availability throughout competitions. Contributed to the team’s 5th-place league finish, achieving one of the club’s best modern results.
• Personal Trainer

  Titan Fitness Club

  2022.01-2022.04

  (4 months)

  Provided coaching in an elite environment, interacting with top professionals and business clients. Focused on building strong client relations and promoting premium membership experiences.
• Karate Coach

  Karate Club

  2017.07-2021.06

  (4 years)

  Coached youth competition groups (12–14 years old) for national and WKF-level tournaments. Member of the Serbian national karate team (2014–2021), black belt holder.

Educational experience

• University of Belgrade

  Sport and Physical Education

  2016.01-Current

  (10 years)

  Bachelor degree
• NASM

  NASM Certified Strength and conditioning specialist (cscs)

  2025.09-2025.11

  (3 months)

  NASM Certified Strength and conditioning specialist

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