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Jonathan DlsJD
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Jonathan Dls

@jonathandls

Retail Assistant Manager at Dufry on NCL cruise ships, coaching sales teams and optimizing boutique revenue across changing itineraries.

Colombia
Message

At Dufry on NCL cruise ships, I coached a multicultural sales team in premium upselling and adapted promotions and visual merchandising to changing itineraries and guest demographics.

I managed inventory control, stock audits, and floor layouts, and used SAP and POS systems to review sales trends and reconcile customs documentation.

Earlier at Dufry, I served as a Senior Sales Associate, Promotional Ambassador, and Liquor Specialist, supporting international travelers and planning marketing events for spirits and tobacco. I also carried out management responsibilities and inventory controls.

At Sutherland Global BPO, I managed AT&T and DIRECTV service and sales portfolios with a team of 14–20 agents. I monitored performance metrics, coached agents, resolved escalations, and supported the launch of a new AT&T campaign building in Fort Worth.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

PC

Politécnico Superior de Colombia

Leadership Coaching, Leadership

2025 - 2025

Completed Leadership Coaching program in 2025.

SS

Servicio Nacional de Aprendizaje SENA

Restaurant and Bar Service: Hospitality, Hospitality

2009 - 2010

Completed Restaurant and Bar Service: Hospitality program from 2009 to 2010.

UA

Universidad del Atlántico

Bachelor of Education (B.Ed.), Education

2004 - 2008

Pursued advanced coursework toward a Bachelor of Education (B.Ed.) from 2004 to 2008.

CA

Centro Cultural Colombo Americano

English Language Program, English Language

2002 - 2004

Completed English Language Program from 2002 to 2004.

NF

Nuestra Señora de Fátima

High School Diploma, General Studies

1991 - 2001

Earned High School Diploma from 1991 to 2001.

Tech stack

Software and tools used professionally

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