Nearly 20 years ago, I received a call that changed my professional pathโa sales position at Carrasco International Airport. Although I had seven years of experience in customer service, sales was a new world for me. It didnโt take long to realize that my real passion wasnโt just sellingโit was building trust and authentic connections.
Since then, Iโve worked in retail sales, customer service, and most recently in data labeling at Data Annotation, where I combined attention to detail with adaptability in a tech-driven environment. Across all roles, one truth remains: human connection is the real differentiator.
Technology continues to reshape industries, but the core of meaningful service hasnโt changed. I bring experience, flexibility, and a customer-first mindset to every challengeโbecause while the tools evolve, the heart of the work stays the same.
| ๐ Nationality | ๐บ๐พ Uruguay |
| ๐ก Residency | ๐บ๐พ Uruguay |
| ๐ Location | ๐บ๐พ Uruguay |
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rok.co/@david_machado_uruguay |
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| Skilled in | organization skills sales retail sales time management effective communication negotiation problem resolution customer relationship customer support customer service persuasion crm marketing sales training sales coaching logistics product specialist sales section supervision foreign currency languages prompt engineering data annotator ai training specialist machine learning data labeler nlp support ai quality assistant model training dataset curator |
| Fluent in | spanishenglish |
| Preferred timezone | GMT -3, EST, EDT, CST, CDT, PST, PDT, GMT, BST, CET, CEST |
| Preferred annual pay (min) | $36,000/year |
| Preferred hourly pay (min) | $20/hour |
| Last seen | 4 months ago |
| Signed up | 11 months ago |
| Badges |
๐จโ๐ป Remote worker |
2025 - Now: Remote AI Prompt Engineer & Evaluator @ Data Annotation.tech
2022 - 2023: Content Creator @ ManadaChic
2022 - 2023: Website Developer @ ManadaChic
2005 - 2025: Senior Sales Associate @ Dufry Group
1998 - 2005: Crew Coach @ McDonaldโs
2025 - 2025: C2 English Proficient @ EFSET
2024 - 2025: CRM Analyst, Sales, Marketing @ Edutin Academy
2018 - 2018: Dufry Plus One Sales Increment Program @ Dufry Group
2014 - 2015: Sales Management Analyst @ BIOS Institute