Lazar Marković

Developed and implemented comprehensive training programs for
aviation security personnel, enhancing overall compliance with
industry regulations. Implemented innovative training methods,
including simulation exercises and e-learning modules, to improve
engagement and retention.

Aviation Security Supervisor with overall responsibility for the
supervision and coordination of airport security operations in
compliance with international and national aviation security
regulations. Leads and manages security personnel, oversees passenger,
baggage, and cargo screening processes, and ensures strict adherence to
safety protocols and operational standards. Conducts risk assessments,
handles incident management and reporting, and collaborates with
airport authorities and stakeholders to maintain a secure, efficient, and
compliant operational environment.

Professional judo coach responsible for training and developing athletes
across all levels, from beginners and youth groups to elite competitors.
Experienced in working with first-team athletes and members of the
Serbian nationalteam, focusing on technique, conditioning, and competitive
performance. Skilled in organizing and leading conditioning and technical
training sessions for all age groups. Adept at adapting training methods for
children with developmental disabilities, creating an inclusive and
supportive environment while promoting discipline, confidence, and
physical fitness.

Professional stunt performer specializing in executing high-risk action
sequences for film, television, and live productions. Skilled in fight
choreography, falls, vehicle stunts, and safety coordination, ensuring
realistic performances while minimizing risk. Experienced in working
closely with directors and stunt coordinators to deliver precise, physically
demanding scenes. Additional expertise includes car drifting, horse
handling, high falls, firearms handling and tactical movement, gymnastics,
parkour, combat sports (including judo), mountaineering, working at
heights, and performing fire stunts involving partial or full-body burns.

Maintained and optimized network infrastructure to ensure high
availability and performance. Conducted regular network assessments
to identify and address potential vulnerabilities. Managed network
configurations and troubleshooting using industry-standard tools such
as Wireshark and Cisco Packet Tracer.

Safely and efficiently managed the transport of dangerous, flammable,
and corrosive liquids by enforcing strict compliance with international
safety regulations and protocols. Conducted meticulous risk
assessments, safety inspections, and security measurements of cargo
integrity and pressure to maintain a zero-incident work environment.
Served as the frontline emergency responder on-site, fully trained to
instantly mitigate containment failures, deploy advanced spill-control
protocols, and manage critical hazardous material incidents under high
pressure. This operations I managed as a traniee in order to obtain my
safety licences.

Maintained and optimized network infrastructure to ensure high availability
and performance. Conducted regular network assessments to identify and
address potential vulnerabilities. Managed network configurations and
troubleshooting using industry-standard tools such as Wireshark and
Cisco Packet Tracer.