Iván Grassi

Pre-sales and logistics support at Ekotienda S.A. - British American Tobacco - (Lucky Strike)

Coordinated stock availability and field requests; maintained accurate records. Assisted internal stakeholders; improved response times via structured follow-up.

Private Personal Trainer at Self-employed

Provided personalized training programs focused on client goals, performance, and motivation.

Day Trader at Independent Activity

Forex market operations

Customer Services at MAKA Dietetics

Managed stock, replenishment and purchasing (morning shift). Maintained accurate inventory and contributed to efficient daily operations.

Fitness Instructor, Front Desk & Systems Support at El Origen Gym

Assisted members and maintained the weights area. Managed payments and ensured proper operation of the gym’s management system. Supervised training sessions and personalized workout plans. Guided clients in strength and conditioning exercises.

Fitness Instructor at AM Gym

Designed and implemented basic and intermediate workout routines. Monitored individual progress and adjusted programs according to each client’s needs. Provided guidance on strength training techniques and safe exercise execution. Promoted motivation and consistency.

Fitness Instructor at Rossi Gym

Provided general member training and ensured technical supervision on the gym floor.

Partner/Owner at Venner Bar

Administration, finance and staff coordination. Led small team scheduling and upheld service quality standards. Maintained data records and financial logs.

Technical installations (POSNET), customer service, logistics and sales at DATAMECSA SRL

Installed and maintained POS terminals; planned technician routes and coordinated service requests across the region. Provided technical support for POS systems and daily operations.

Customer service, camera monitoring and emergency call handling at INTELIRED - Alarm Monitoring Center

Monitored CCTV streams and documented events and escalations per procedure. Handled emergency calls with composure and accurate information logging.

Self-employed – Computer hardware, software, and IT services at Self-employed

Assembly, repair, and sales, providing customer service both in person and remotely. Support and assistance with related programs (Office, Google Drive, and business-related programs). Program installation, maintenance, cleaning, and backups.

Business Manager at HACKER’S - Cyber

IT maintenance/updates and mini‑market operations. Performed PC maintenance and software updates.