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Sebastian LeonSL
Open to opportunities

Sebastian Leon

@sebastianleon

Bilingual customer service and copywriting specialist with sales experience.

Colombia
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What I'm looking for

I seek a bilingual role where I can combine customer support, translation, and copywriting to improve client experience and drive international sales growth.

I am a motivated bilingual professional with over 6 years of experience in customer service, sales, translation, and copywriting. I have supported sales teams, led bilingual support staff, and developed clear, engaging marketing materials and client communications in both English and Spanish.

Throughout my career I provided bilingual support via phone, chat and email, trained new agents on tone and bilingual interaction, and assisted translating promotional content, contracts, and client communications. I have managed teams to ensure smooth communication between English and Spanish-speaking stakeholders and delivered high-quality results under pressure.

I bring strong CRM familiarity, copywriting and translation skills, and practical knowledge of Microsoft Office, AI tools, and digital marketing. I am known for empathy, adaptability, and effective problem solving across international audiences.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

Harvard Online logoHO

Harvard Online

Negotiation for Sales

2022 - 2022

Completed a course in negotiation skills for sales through Harvard Online in 2022.

Coursera (University of Illinois) logoCI

Coursera (University of Illinois)

Digital Marketing and Copywriting

2020 - 2020

Completed a digital marketing and copywriting specialization via Coursera in 2020.

EAFIT logoEA

EAFIT

English Language Studies

English Language Studies program focused on English fluency and professional language skills.

Udemy logoUD

Udemy

Professional Translation

2021 - 2021

Completed courses in professional translation and related skills on Udemy in 2021.

CS

CEIPA Business School

Bachelor of Business Administration, Business Administration

Bachelor's in Business Administration from CEIPA Business School.

Tech stack

Software and tools used professionally

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Sebastian Leon - Client Support Lead - AA Logistics | Himalayas